despite ghana s progressive abortion law , one of the most liberal in sub - saharan africa , mortality caused by unsafe abortion remains a matter of concern .
the country s maternal mortality ratio ( mmr ) in 2010 was an estimated 350 maternal deaths per 100 000 live births ( world health organization et al .
2012 ) , compared with an average mmr of 240 in the developing world . among the biggest contributors to maternal mortality in the country are complications of unsafe abortions ( ghana statistical service et al .
estimates from the 2007 ghana maternal health survey suggest a national abortion rate of 15 abortions per 1000 women of reproductive age ( 1544 ) .
further , 40% of abortions are performed by untrained providers ; lack of training increases the risk of unsafe abortion and , therefore , of danger to a woman s life .
evidence suggests that many health care providers are unaware of the abortion law ( lithur 2004 ; ipas 2008 ) .
studies show that substantial proportions of providers are either unaware of all allowable conditions or believe that it is illegal ( morhe et al . 2007 ;
many feel that providing abortions conflicts with their religious values , and view women seeking an abortion with suspicion ( aboagye et al .
lack of knowledge of the law , coupled with social and religious stigma , drives the practice underground , resulting in clandestine procedures from untrained providers or attempts at self - inducing an abortion ( hill et al .
further , while ghana allows doctors and various non - doctors to provide an abortion , many non - doctors have no clinical knowledge of how to provide one ( hessini et al .
2007 ) . in 2003 , the ghanaian government introduced changes in its reproductive health policy , and issued guidelines for the provision of comprehensive abortion care services ( cac ) , within the limits of the law ( ghana health service 2005 ) . to ensure the full implementation of this policy , in 2006 , the ministry of health , in partnership with a consortium of international health organizations , including ipas , engender health , marie stopes international ( msi ) , the population council , and willows foundation , launched the programme  reducing maternal mortality and morbidity ( r3 m ) .
the programme , aimed largely at health care providers , sought to increase access to cac to reduce morbidity and mortality caused by unsafe abortion , and to widen access to family planning services to reduce the unwanted pregnancies that lead to abortions in the first place ( aboagye et al .
the r3 m programme was initiated in three regions  accra , ashanti , and eastern  and within these regions , a total of seven districts were chosen ( table a1 ) .
the timeframe for the programme s first phase was between 2006 and 2008 , which was extended to 2009 .
phase ii was implemented between january 2010 and december 2011 , and two additional districts in each r3 m region were added during this time .
the consortium provides a mutually reinforcing basket of services to providers , communities and facilities , such as training in abortion techniques and contraceptive services , sensitizing the community and health care providers to client needs , and providing equipment and products to facilities ( table a2 lists selected facility level interventions ) .
for instance ipas and the ghana ministry of health have the task of training the providers in cac in the public health facilities , while msi focuses on the private health facilities .
engender health provides training on contraceptive counselling and services , while the willows foundation and population council focus on educating the communities , and provide guidance to the programme . in this article
, we use a quasi - experimental approach to determine whether the r3 m programme has made a difference in the provision of safe abortion services and postabortion care ( pac ) in facilities .
since the study began in 2011 , and the intervention was first implemented in 2006 , it was impossible to conduct surveys directly before and after the programme was implemented .
the quasi - experimental study design used in this article approximates this design by comparing provision of safe abortion services and pac for the facilities exposed to the programme with those facilities that were not a part of the programme .
additionally , we examine the role that providers knowledge of the law , and their attitudes play in influencing the two outcomes , specifically for those providers who have clinical knowledge of abortion provision .
the data come from a primary survey administered in 20112012 in selected health facilities to providers of obstetric and gynaecologic services .
the survey was designed to compare the attributes of providers who were exposed to the programme with those of providers who were not .
the data were collected through face - to - face interviews using a structured questionnaire that sought information on a range of topics , including background information of the respondents and of the facility they practised in ; and respondents training , experience and attitudes on a range of issues .
we collected data from 457 providers , who were legally eligible to provide abortions , in 166 facilities that had the capacity to provide some gynaecological services .
of them , 116 were doctors , while 341 were non - doctor health care providers , including midwives , nurses and medical assistants .
while the sample seems skewed towards mid - level providers , in ghana , the proportion of doctors to other providers is relatively small .
we did attempt to over - sample doctors ; however , as an estimated 90% of ghana s doctors live in accra ( in greater accra ) and kumasi ( in ashanti ) ( brookman - amissah 2004 ) , most of the providers from the other regions are perforce mid - level providers . since the study design was explicitly quasi - experimental , with treatment and control groups , our sample has three analysis groups : one treatment group and two control groups .
the treatment group consists of 197 providers in the 64 health facilities located in the seven districts that participated in the first phase of the r3 m programme .
the first control group of providers not exposed to the programme consists of a sample of 148 providers drawn from 58 facilities in 17 districts in the same three regions as the treatment group ( ashanti , eastern and greater accra ) .
of these 17 districts , 13 were not included in the first phase of the r3 m programme .
although the remaining four districts were part of the first phase of r3 m , we selected only facilities located in the 13 districts that did not participate in the first phase of the programme .
the second control group that was not exposed to the treatment consists of 112 providers from 44 facilities located in seven districts in the brong ahafo region , which was not part of the r3 m programme .
these 44 facilities were chosen because they are located outside of the three regions whose facilities participated in the r3 m programme , and thus would have minimal exposure to it .
thus , the rationale for having two control groups [ both will be called non - r3 m ( n = 260 ) ] is that non - participating but nearby facilities may still indirectly benefit from geographic proximity .
we assume that the second , more distant control group will be much less likely to benefit from the r3 m programme than the first control group .
although providers in all non - r3 m facilities may also have been exposed to some cac - related interventions through the programmes of the government and other organizations , these activities would not be as intense as those in the r3 m districts .
the main hypothesis this article thus tests is that providers in r3 m districts are more likely than providers in non - r3 m districts to provide safe abortion services and pac .
the second hypothesis we test is that providers who have clinical knowledge may still be reluctant to offer it because of unfavourable attitudes and lack of knowledge of the law .
we used propensity score analysis because of its effectiveness in simulating an experiment and measuring treatment impacts in non - experimental studies , especially post - test only studies such as this one ( jsi research and training institute 2007 ; stuart 2010 ) .
the main feature of the technique is that it removes selection bias by balancing the sample on the characteristics that potentially influenced the selection of cases into the treatment group .
compared with non - r3 m districts , the districts chosen for the programme were more urbanized , and had more secondary and tertiary facilities , better qualified doctors , and more private facilities .
since this situation affected the selection of providers into the programme , we balanced our sample on the following provider - level variables : the type of facility they work in ( primary , secondary or tertiary ) ; whether the facility is in an urban or rural area ; whether it is in the private or public sector ; their total number of years of practice ( < 15 years or 15 years ) ; and by medical background ( doctors or non - doctors ) .
balancing / adjusting for selection bias was done using a logit model , whose estimates were used to obtain the propensity scores ( dehejia and wahba 2002 ) ( table 1 ) . 

table 1characteristics of r3 m providers compared with non - r3 m providers , by variables used in balancing the sample and obtaining propensity scores , ghana 20112012variablesr3 m facilitiesnon - r3 m facilitiesn% distn% distdemographic distribution , by facility in which they workprovider works in urban or rural setting * * *  urban17186.818972.7  rural2613.27127.3  total197100.0260100.0ownership of facility in which provider works * * *  public17387.819273.9  private2412.26826.2  total197100.0260100.0level of facility where provider works *  primary7437.612849.2  secondary / tertiary12362.413250.8  total197100.0260100.0demographic distribution , by provider 's own characteristicsprofessional experience  below 15 years11055.813551.9  15 years or more8744.212548.1  total197100.0260100.0provider type  doctors ( including ob / gyns)5930.05721.9  non - doctors ( including midwives)13870.120378.1  total197100.0260100.0notes : all data are unweighted .
all estimates for this sample are from information that was current at the time of the survey .
total n = 457.***p < 0.001 , * p < 0.05 , p < 0.1 . characteristics of r3 m providers compared with non - r3 m providers , by variables used in balancing the sample and obtaining propensity scores , ghana 20112012 notes : all data are unweighted .
all estimates for this sample are from information that was current at the time of the survey .
total n = 457 . * * * p < 0.001 , * p < 0.05 , p < 0.1 .
propensity scores are the predicted probabilities [ e^(x ) ] that are generated from this model .
these scores estimate the probability of each case receiving the treatment ( i.e. being in the r3 m programme ) .
we then used propensity score weighting ( psw ) to estimate the effect of the treatment on the two outcomes : provision of safe abortion services and of pac ( imbens and wooldridge 2009 ) . in the psw model ,
the inverse of the propensity scores are used as weights in an analysis , to estimate the average treatment effect on providers who actually received the treatment , i.e. participated in the r3 m programme ( att i.e. the average treatment effect on the treated ) ( guo and fraser 2010 ; dugoff et al . 2014 ) .
we also estimate the potential average treatment effect ( ate ) on all providers , including those in the control groups , had they hypothetically been exposed to the programme .
for att models , the weights are defined as : 
 (w , x)=w+(1w)e^(x)1e^(x ) 
  for ate models , the weights are defined as : 
 (w , x)=we^(x)+1w1e^(x ) 
 where w is the indicator for the treatment , and is equal to 1 for those respondents who were exposed to the treatment , and is equal to 0 for those who were not .
once the weights had been generated , we checked to see if the selection bias had been removed by performing bivariate tests against the treatment variable on all the variables used to remove selection .
since the treatment indicator was non - significant in all these models , we concluded that the selection bias had been successfully removed , and our subsequent models would be balanced ( dehejia and wahba 2002 ) . except for the variable on type of provider ( doctors or non - doctors )
the variables included as controls in the multivariate model are different from the variables included in the selection model .
this is by design , and is recommended as best practice for psw models ( freedman and berk 2008 ) .
we used the propensity score weights in logistic regressions to analyse the effect of the treatment on the two outcome variables .
further , because we have nested data ( providers nested within facilities ) , we used robust standard errors to estimate significance , by specifying the facilities as a cluster variable .
the outcome variables measure whether the respondent was providing safe abortion services or pac at the time of the survey .
the main explanatory variable is whether the provider was exposed to the r3 m treatment in the first phase or not , and it captures the training and benefits given to facilities and providers in the first phase , including training in abortion techniques .
the multivariate analyses were conducted for three samples : r3 m providers and all non - r3 m providers ( both control groups combined ; sample 1 ) ; r3 m providers and non - r3 m providers in the regions of accra , ashanti and eastern ( sample 2 ) ; and r3 m providers and non - r3 m providers in the region of brong ahafo ( sample 3 ) .
although these models test the association between the two outcomes and lack of knowledge of law and abortion attitudes ; in order to gauge the extent to which these two variables act as barriers to service provision , we separately analysed both outcomes for a sub - sample of those who reported having clinical knowledge of abortion provision .
that is , they knew at least one of dilation and curettage [ d&c ] , manual or electric vacuum aspiration [ mva / eva ] , or medication abortion protocols .
compared with the previous models that analyse all potential providers , the focus here is on respondents who are actually currently capable of providing service .
this allows us to examine if despite knowing abortion techniques , respondents feel constrained from providing one . due to small cell sizes ,
this analysis was restricted to the overall sample , and will be referred to as sample 4 .
the construction of the outcome and explanatory variables , and of the variables used to balance the sample , is described in table a3 .
table 2 has the percentage distribution of the full sample along selected parameters , and it shows that more providers in the treatment ( r3 m ) facilities have attributes favourable to safe abortion and pac provision compared with non - r3 m providers .
greater proportions of providers exposed to the programme provide safe abortion services ( 54 vs 13% ) and pac ( 66 vs 33% ) . greater proportions of programme participants also have been trained in abortion techniques ( 84 vs 52% ) and know more about the abortion law ( 80 vs 62% ) .
further , r3 m providers have more confidence in their ability to provide safe abortions ( 77 vs 36% ) , and feel that their facility supports them , compared with non - r3 m providers ( 82 vs 37% ) . 

table 2characteristics of r3 m and non - r3 m facilities and providers , by selected parameters , ghana 20112012variablesr3 m facilitiesnon - r3 m facilitiesn%
distn% distfacility variableswas facility r3 m or non - r3 m in phase 1?64102did facility subsequently become r3 m facility ?  yes7876.5  no2423.5  total102100.0region where facility is located * * *  ashanti1320.32322.5  brong - ahafo00.04443.1  eastern1929.72019.6  greater accra3250.01514.7  total64100.0102100.0provider variablesnumber of providers in r3m / non - r3 m facilities in phase 1197260distribution by abortion provisionnumber of providers who provide safe abortions in average month * * *  no abortions performed8745.819886.8  at least one of either mva / eva or d&c or medication abortion10354.23013.2  total190100.0241100.0number providers who provide pac procedures in average month * * *  no abortions performed6634.216166.8  at least one of either mva / eva or d&c or medication abortion12765.88033.2  total193100.0241100.0distribution by knowledge and trainingever trained in abortion methods such as mva / eva , d&c , medication abortion * * *  yes16583.813451.5  no3216.212648.5  total197100.0260100.0how well does provider know the abortion law ? * * *  answered six or more questions about law correctly15779.716061.5  answered less than six questions about law correctly4020.310038.5 
total197100.0260100.0distribution by values , attitudes and perceptionprovider attitude towards abortion provision  more favourable15479.018571.4  less favourable4121.07428.6  total195100.0259100.0confidence in ability to provide abortion * * *  provider has confidence in own ability to provide abortion15177.49335.8  provider has no confidence in own ability to provide abortion4422.616764.2  total195100.0260100.0provider 's perception of facility support * * *  facility is supportive of abortion provision15981.19536.7  facility is not supportive of abortion provision3718.916463.3  total196100.0259100.0demographic distribution , by facility in which they worksize of the facility where provider works ( measured by number of beds ) * * *  08 beds3316.87027.2  950 beds7035.510842.0  51 + beds9447.77930.7  total197100.0257100.0demographic distribution , by provider 's own characteristicsage of provider  below 404221.47127.3  40 and above15478.618972.7  total196100.0260100.0religion of provider  catholic3919.86324.2  all other religions and sects15880.219775.8  total197100.0260100.0notes : all data are unweighted .
missing values were dropped using listwise deletion . * * * p < 0.001 , p < 0.1 .
all estimates for this sample are from information that was current at the time of the survey .
characteristics of r3 m and non - r3 m facilities and providers , by selected parameters , ghana 20112012 notes : all data are unweighted .
missing values were dropped using listwise deletion . * * * p < 0.001 , p < 0.1 .
all estimates for this sample are from information that was current at the time of the survey .
table 3 shows the results of the multivariate analyses that identify the impact of the r3 m programme on safe abortion provision . the att model , which estimates the actual effect of the r3 m programme , shows an association with safe abortion provision : in sample 1 ( r3 m and all non - r3 m providers ) , r3 m participants have four times the odds of providing safe abortions as non - r3 m providers .
according to the ate results , the hypothetical effect of all providers participating in the programme would increase the odds of abortion provision only slightly less , by about 2.5 times ( odds ratio ( or ) = 3.5 ) .
much of this is driven by sample 3 : while both att and ate estimates for sample 2 show that r3 m providers have 2.5 times the odds of abortion provision , compared with non r3 m providers , the att analysis for sample 3 shows that r3 m providers have over 15.5 times the odds .
if all potential providers in sample 3 had received the treatment , the odds of abortion provision would be over 12.5 times as much . 

table 3maximum likelihood logit estimates of the odds of a provider providing safe abortion services , by whether they were part of the r3 m programme or not , and other characteristics , ghana 20112012explanatory variablesafe abortionsample 1 : all providers surveyed ( n = 412)sample 2 : r3 m providers and non - r3 m providers in accra , ashanti , eastern ( n = 303)psw ( att ) logitpsw ( ate ) logitpsw ( att ) logitpsw ( ate ) logit estimateodds ratiorobust std .
(  no ' omitted)1.397***4.0440.4001.304**3.6850.3770.924 * 2.5190.4050.942 * 2.5660.389knowledgeknowledge of law (  answered fewer than six questions correctly ' omitted )  answered six or more questions correctly1.0722.9200.5581.300 * 3.6700.5601.313 * 3.7180.5961.412 * 4.1040.602values , attitudes and perceptionattitude toward abortion provision (  less favourable ' omitted )  more favourable0.4051.4990.3820.3291.3900.3880.2701.3110.3880.2101.2330.387confidence in own ability to provide abortion (  low confidence ' omitted )  have confidence2.046***7.7350.4701.993***7.3400.4492.025***7.5780.4872.058***7.8300.456facility support (  low support for abortion ' omitted )  facility supports abortion provision0.7952.2140.4710.875 * 2.3980.4440.8872.4270.4790.935 * 2.5460.453religion (  other religion / sects ' omitted )  catholic0.6810.5060.3870.6810.5060.3720.838 * 0.4330.4210.831 * 0.4360.420facility in which they worknumber of beds in facility they practice (  08 beds ' omitted )  950 beds0.1040.9020.3630.2920.7470.3810.1240.8840.3790.1570.8540.371  51 + beds0.3030.7390.4390.3280.7200.4450.0880.9160.4470.0840.9190.452provider characteristicsprovider type (  doctors ' omitted )  non - doctors0.4250.6540.3860.4850.6150.3690.7040.4950.4290.7080.4930.425age (  below 40 ' omitted )  40 and above0.7402.0960.4580.7152.0450.4410.963 * 2.6190.4610.8702.3880.454likelihood ratio chi - square69.910***68.620***62.130***64.020***n412412303303explanatory variablesafe abortionsample 3 : r3 m providers and non - r3 m providers in brong ahafo (
n = 297)sample 4 : all providers that reported training in at least one method of abortion ( n = 280)psw ( att ) logitpsw ( ate ) logitpsw ( att ) logitpsw ( ate ) logit estimateodds ratiorobust std .
errorintercept5.528***1.2525.409***1.1843.851***0.9553.819***0.920treatmentr3 m (  no ' omitted)2.751***15.6600.6962.534***12.6060.5991.329**3.7760.4671.234**3.4360.441knowledgeknowledge of law (  answered fewer than six questions correctly ' omitted )  answered six or more questions correctly0.7352.0860.6740.9762.6530.6551.0102.7450.5561.252 * 3.4980.570values , attitudes and perceptionattitude toward abortion provision (  less favourable ' omitted )  more favourable0.5271.6940.4160.5581.7470.4150.5441.7240.3900.4511.5690.408confidence in own ability to provide abortion (  low confidence ' omitted )  have confidence1.885***6.5890.5131.812***6.1200.5151.365 * 3.9150.5771.294 * 3.6460.549facility support (  low support for abortion ' omitted )  facility supports abortion provision0.4611.5860.5660.5541.7400.5480.6471.9090.5400.6952.0040.535religion (  other religion / sects ' omitted )  catholic0.3170.7280.4640.3330.7170.4420.846 * 0.4290.3950.796 * 0.4510.384facility in which they worknumber of beds in facility they practice (  08 beds ' omitted )  950 beds0.3160.7290.4590.5220.5940.4910.2530.7770.4260.4520.6360.455  51 + beds0.4610.6310.5150.5810.5590.5230.5140.5980.4890.5170.5960.505provider characteristicsprovider type (  doctors ' omitted )  non - doctors0.2850.7520.4040.4260.6530.3850.1370.8720.4060.2090.8120.377age (  below 40 ' omitted )  40 and above0.8042.2350.6170.8552.3510.5770.9202.5080.4820.9182.5050.470likelihood ratio chi - square61.650***58.660***41.140***42.870***n297297280280notes : components may not sum to totals due to rounding .
all estimates for this sample are from information that was current at the time of the survey .
observations with missing values on the dependent variable were dropped as were those cases that had a missing or a negative propensity score.*p < 0.05 , * * p < 0.01 , * * * p < 0.001 , p < 0.1 .
maximum likelihood logit estimates of the odds of a provider providing safe abortion services , by whether they were part of the r3 m programme or not , and other characteristics , ghana 20112012 notes : components may not sum to totals due to rounding .
all estimates for this sample are from information that was current at the time of the survey .
observations with missing values on the dependent variable were dropped as were those cases that had a missing or a negative propensity score . * p < 0.05 , * * p < 0.01 , * * * p < 0.001 , p < 0.1 .
the programme also improves the odds of safe abortion provision for providers with clinical knowledge , with those exposed to the programme being nearly four times as likely to provide a safe abortion ( att model ) , compared with trained providers not exposed to the programme .
if all trained providers had hypothetically been exposed to the programme ( ate model ) , they would have been nearly 3.5 times as likely to provide safe abortion , compared with whether they had not received the treatment .
according to the att model , better knowledge of the abortion law is only marginally associated with safe abortion provision in sample 1 ( p = 0.06 ) , although if all potential providers had been exposed to the treatment , they would have had over 3.5 times the odds of abortion provision .
net of the effect of the other variables , it raises the odds of safe abortion provision by 2.7 times ( att or = 3.7 ) .
however , the att analysis found no independent association between being better informed about the law and actually providing safe abortions in sample 3 , which includes the brong ahafo group .
holding favourable attitudes toward abortion is not associated with safe abortion provision , although being catholic ( compared with other religions ) lowers the odds of providing safe abortions by about 57% ( att estimates ) in sample 2 .
however , providers confidence in their ability to provide safe abortions is important in all samples , and in sample 1 , the att estimates show that ceteris paribus , more confident providers have over 7.5 times the odds of providing safe abortions than less confident ones .
the association between the outcome and facility support is only marginal ( p = 0.09 ) , though the ate estimates for samples 1 and 2 show that there would be an effect if all providers had been exposed to the programme . for the sub - sample of providers with clinical knowledge of abortion provision ( sample 4 ) , better knowledge of the abortion law
is only marginally associated ( p = 0.07 ) with the outcome , though hypothetically , trained providers would have about 3.5 times the odds of abortion provision if they knew the law , compared with their peers .
even among trained providers though , being catholic reduces odds of abortion provision by 57% , compared with other religions ( att estimates ) .
provider confidence continues to be associated with abortion provision , with confident providers having nearly four times the odds of providing abortions compared with less confident ones .
exposure to the r3 m programme is associated with pac provision only in sample 1 ( att or = 1.97 ) , though there is a hypothetical effect of the programme in both samples 1 and 2 . however , as with safe abortion provision , providers with clinical knowledge of abortion provision , who were exposed to the r3 m programme , had over twice the odds of pac provision ( att model ) , compared with those who had not received the treatment .
this remains true under the hypothetical scenario ( ate model ) where all potential providers are exposed to the treatment ( table 4 ) . 

table 4maximum likelihood logit estimates of the odds of a provider providing post abortion care services , by whether they were part of the r3 m programme or not , and other characteristics , ghana 20112012explanatory variablepostabortion caresample 1 : all providers surveyed ( n = 428)sample 2 : r3 m providers and non - r3 m providers in accra , ashanti , eastern ( n = 320)psw ( att ) logitpsw ( ate ) logitpsw ( att ) logitpsw(ate ) logit estimateodds ratiorobust std .
(  no ' omitted)0.679 * 1.9710.3230.723 * 2.0610.3100.5641.7570.3780.717 * 2.0480.361knowledgeknowledge of law (  answered fewer than six questions correctly ' omitted )  answered six or more questions correctly0.1281.1360.3100.2511.2850.3120.1011.1060.3630.2831.3270.383values , attitudes and perceptionattitude toward abortion provision (  less favourable ' omitted )  more favourable0.2280.7960.3420.3460.7070.3300.1160.8900.4360.2440.7830.416confidence in own ability to provide abortion (  low confidence ' omitted )  have confidence1.591***4.9060.3271.520***4.5740.3321.460***4.3050.3711.411***4.1000.376facility support (  low support for abortion ' omitted )  facility supports abortion provision0.4141.5120.3510.5121.6680.3490.3201.3770.3830.3981.4890.381religion (  other religion / sects ' omitted )  catholic0.1770.8370.2890.3490.7050.2930.4140.6610.3510.5440.5810.350facility in which they worknumber of beds in facility they practice (  08 beds ' omitted )  950 beds0.0690.9330.2860.3390.7120.3060.0820.9210.3130.2340.7910.321  51 + beds0.2441.2760.4290.0060.9940.4430.4201.5220.5360.2801.3230.551provider characteristicsprovider type (  doctors ' omitted )  non - doctors1.171 * 0.3100.4811.390**0.2490.4600.8370.4330.4650.975 * 0.3770.460age (  below 40 ' omitted )  40 and above0.5541.7410.3270.5211.6830.3260.6451.9060.3540.5581.7480.358likelihood ratio chi - square77.110***79.080***53.010***56.680***n428428320320explanatory variablepostabortion caresample 3 : r3 m providers and non - r3 m providers in brong ahafo ( n = 299)sample 4 : all providers that reported training in at least one method of abortion ( n = 288)psw ( att ) logitpsw ( ate ) logitpsw ( att ) logitpsw(ate ) logit estimateodds ratiorobust std .
(  no ' omitted)0.6561.9270.4610.6001.8210.4550.802 * 2.2300.3620.797 * 2.2190.373knowledgeknowledge of law (  answered fewer than six questions correctly ' omitted )  answered six or more questions correctly0.1101.1160.3890.1161.1230.3660.2781.3210.3750.4031.4970.352values , attitudes and perceptionattitude toward abortion provision (  less favourable ' omitted )  more favourable0.6200.5380.3680.5760.5620.3600.0440.9570.3450.0630.9390.349confidence in own ability to provide abortion (  low confidence ' omitted )  have confidence1.809***6.1040.4241.755***5.7810.4001.087 * 2.9650.4200.848 * 2.3360.399facility support (  low support for abortion ' omitted )  facility supports abortion provision0.6431.9020.4490.6861.9860.4470.0010.9990.4210.1641.1790.430religion (  other religion / sects ' omitted )  catholic0.0130.9870.3700.1330.8750.3570.2460.7820.3240.4490.6380.320facility in which they worknumber of beds in facility they practice (  08 beds ' omitted )  950 beds0.0680.9350.3990.2430.7840.3920.0751.0780.3910.1840.8320.403  51 + beds0.0300.9710.5030.2180.8040.4830.0560.9460.4870.2990.7420.495provider characteristicsprovider type (  doctors ' omitted )  non - doctors1.782**0.1680.6861.898**0.1500.6370.8680.4200.5781.108 * 0.3300.544age (  below 40 ' omitted )  40 and above0.4361.5470.4130.4641.5900.3830.7802.1810.4170.7702.1590.398likelihood ratio chi - square84.310***87.700***37.580***37.960***n299299288288notes : components may not sum to totals due to rounding .
all estimates for this sample are from information that was current at the time of the survey .
observations with missing values on the dependent variable were dropped as were those cases that had a missing or a negative propensity score.*p < 0.05 , * * p < 0.01 , * * * p < 0.001 , p < 0.1 .
maximum likelihood logit estimates of the odds of a provider providing post abortion care services , by whether they were part of the r3 m programme or not , and other characteristics , ghana 20112012 notes : components may not sum to totals due to rounding .
all estimates for this sample are from information that was current at the time of the survey .
observations with missing values on the dependent variable were dropped as were those cases that had a missing or a negative propensity score .
* p < 0.05 , * * p < 0.01 , * * * p < 0.001 , p < 0.1 . neither knowing the abortion law nor religion nor attitudes toward abortion is associated with the odds of providing pac , though abortion attitudes is weakly associated ( p = 0.09 ) with pac for sample 3 . however , as with the outcome of safe abortion provision , providers confidence in their ability to provide abortion does predict pac provision , with the actual odds being between six times as much ( in sample 3 ) and about four times as much ( in sample 2 ) for confident providers compared with less confident ones . unlike the models predicting the provision of safe abortion , being a non - doctor does affect their likelihood of providing pac .
not being a doctor lowers the odds of providing pac in all samples , with only the att estimates in sample 2 being marginal ( p = 0.07 ) .
the att estimates range from 63% lower odds for pac provision for non - doctors in sample 1 to 83% lower odds in sample 3 .
knowledge of law , provider attitudes , and religion are not associated with pac provision for sample 4 .
a provider s confidence in his or her own abilities , however , continues to be significantly associated ( p = 0.01 ) with pac provision , with confident trained providers being about thrice as likely to provide pac compared with less confident trained providers ( att estimates ) , though the effect size is smaller than for sample 1 ( or = 4.9 ) .
the psa is a more conservative technique compared with a standard regression , which often provides spurious associations between variables .
however , as with any multivariate technique , we can not account for confounding unobserved characteristics .
propensity score weights are also dependent on the functional form of the model that is used to estimate them .
we tried various functional forms and used the one that gave us the best balance .
table 2 has the percentage distribution of the full sample along selected parameters , and it shows that more providers in the treatment ( r3 m ) facilities have attributes favourable to safe abortion and pac provision compared with non - r3 m providers .
greater proportions of providers exposed to the programme provide safe abortion services ( 54 vs 13% ) and pac ( 66 vs 33% ) . greater proportions of programme participants also have been trained in abortion techniques ( 84 vs 52% ) and know more about the abortion law ( 80 vs 62% ) .
further , r3 m providers have more confidence in their ability to provide safe abortions ( 77 vs 36% ) , and feel that their facility supports them , compared with non - r3 m providers ( 82 vs 37% ) . 

table 2characteristics of r3 m and non - r3 m facilities and providers , by selected parameters , ghana 20112012variablesr3 m facilitiesnon - r3 m facilitiesn%
distn% distfacility variableswas facility r3 m or non - r3 m in phase 1?64102did facility subsequently become r3 m facility ?  yes7876.5  no2423.5  total102100.0region where facility is located * * *  ashanti1320.32322.5  brong - ahafo00.04443.1  eastern1929.72019.6  greater accra3250.01514.7  total64100.0102100.0provider variablesnumber of providers in r3m / non - r3 m facilities in phase 1197260distribution by abortion provisionnumber of providers who provide safe abortions in average month * * *  no abortions performed8745.819886.8  at least one of either mva / eva or d&c or medication abortion10354.23013.2  total190100.0241100.0number providers who provide pac procedures in average month * * *  no abortions performed6634.216166.8  at least one of either mva / eva or d&c or medication abortion12765.88033.2  total193100.0241100.0distribution by knowledge and trainingever trained in abortion methods such as mva / eva , d&c , medication abortion * * *  yes16583.813451.5  no3216.212648.5  total197100.0260100.0how well does provider know the abortion law ? * * *  answered six or more questions about law correctly15779.716061.5  answered less than six questions about law correctly4020.310038.5 
total197100.0260100.0distribution by values , attitudes and perceptionprovider attitude towards abortion provision  more favourable15479.018571.4  less favourable4121.07428.6  total195100.0259100.0confidence in ability to provide abortion * * *  provider has confidence in own ability to provide abortion15177.49335.8  provider has no confidence in own ability to provide abortion4422.616764.2  total195100.0260100.0provider 's perception of facility support * * *  facility is supportive of abortion provision15981.19536.7  facility is not supportive of abortion provision3718.916463.3  total196100.0259100.0demographic distribution , by facility in which they worksize of the facility where provider works ( measured by number of beds ) * * *  08 beds3316.87027.2  950 beds7035.510842.0  51 + beds9447.77930.7  total197100.0257100.0demographic distribution , by provider 's own characteristicsage of provider  below 404221.47127.3  40 and above15478.618972.7  total196100.0260100.0religion of provider  catholic3919.86324.2  all other religions and sects15880.219775.8  total197100.0260100.0notes : all data are unweighted .
missing values were dropped using listwise deletion . * * * p < 0.001 , p < 0.1 .
all estimates for this sample are from information that was current at the time of the survey .
characteristics of r3 m and non - r3 m facilities and providers , by selected parameters , ghana 20112012 notes : all data are unweighted .
missing values were dropped using listwise deletion . * * * p < 0.001 , p < 0.1 .
all estimates for this sample are from information that was current at the time of the survey .
table 3 shows the results of the multivariate analyses that identify the impact of the r3 m programme on safe abortion provision . the att model , which estimates the actual effect of the r3 m programme , shows an association with safe abortion provision : in sample 1 ( r3 m and all non - r3 m providers ) , r3 m participants have four times the odds of providing safe abortions as non - r3 m providers .
according to the ate results , the hypothetical effect of all providers participating in the programme would increase the odds of abortion provision only slightly less , by about 2.5 times ( odds ratio ( or ) = 3.5 ) .
much of this is driven by sample 3 : while both att and ate estimates for sample 2 show that r3 m providers have 2.5 times the odds of abortion provision , compared with non r3 m providers , the att analysis for sample 3 shows that r3 m providers have over 15.5 times the odds . if all potential providers in sample 3 had received the treatment , the odds of abortion provision would be over 12.5 times as much . 

table 3maximum likelihood logit estimates of the odds of a provider providing safe abortion services , by whether they were part of the r3 m programme or not , and other characteristics , ghana 20112012explanatory variablesafe abortionsample 1 : all providers surveyed ( n = 412)sample 2 : r3 m providers and non - r3 m providers in accra , ashanti , eastern ( n = 303)psw ( att ) logitpsw ( ate ) logitpsw ( att ) logitpsw ( ate ) logit estimateodds ratiorobust std .
(  no ' omitted)1.397***4.0440.4001.304**3.6850.3770.924 * 2.5190.4050.942 * 2.5660.389knowledgeknowledge of law (  answered fewer than six questions correctly ' omitted )  answered six or more questions correctly1.0722.9200.5581.300 * 3.6700.5601.313 * 3.7180.5961.412 * 4.1040.602values , attitudes and perceptionattitude toward abortion provision (  less favourable ' omitted )  more favourable0.4051.4990.3820.3291.3900.3880.2701.3110.3880.2101.2330.387confidence in own ability to provide abortion (  low confidence ' omitted )  have confidence2.046***7.7350.4701.993***7.3400.4492.025***7.5780.4872.058***7.8300.456facility support (  low support for abortion ' omitted )  facility supports abortion provision0.7952.2140.4710.875 * 2.3980.4440.8872.4270.4790.935 * 2.5460.453religion (  other religion / sects ' omitted )  catholic0.6810.5060.3870.6810.5060.3720.838 * 0.4330.4210.831 * 0.4360.420facility in which they worknumber of beds in facility they practice (  08 beds ' omitted )  950 beds0.1040.9020.3630.2920.7470.3810.1240.8840.3790.1570.8540.371  51 + beds0.3030.7390.4390.3280.7200.4450.0880.9160.4470.0840.9190.452provider characteristicsprovider type (  doctors ' omitted )  non - doctors0.4250.6540.3860.4850.6150.3690.7040.4950.4290.7080.4930.425age (  below 40 ' omitted )  40 and above0.7402.0960.4580.7152.0450.4410.963 * 2.6190.4610.8702.3880.454likelihood ratio chi - square69.910***68.620***62.130***64.020***n412412303303explanatory variablesafe abortionsample 3 : r3 m providers and non - r3 m providers in brong ahafo ( n = 297)sample 4 : all providers that reported training in at least one method of abortion ( n = 280)psw ( att ) logitpsw ( ate ) logitpsw ( att ) logitpsw ( ate ) logit estimateodds ratiorobust std . error estimateodds ratiorobust std .
(  no ' omitted)2.751***15.6600.6962.534***12.6060.5991.329**3.7760.4671.234**3.4360.441knowledgeknowledge of law (  answered fewer than six questions correctly ' omitted )  answered six or more questions correctly0.7352.0860.6740.9762.6530.6551.0102.7450.5561.252 * 3.4980.570values , attitudes and perceptionattitude toward abortion provision (  less favourable ' omitted )  more favourable0.5271.6940.4160.5581.7470.4150.5441.7240.3900.4511.5690.408confidence in own ability to provide abortion (  low confidence ' omitted )  have confidence1.885***6.5890.5131.812***6.1200.5151.365 * 3.9150.5771.294 * 3.6460.549facility support (  low support for abortion ' omitted )  facility supports abortion provision0.4611.5860.5660.5541.7400.5480.6471.9090.5400.6952.0040.535religion (  other religion / sects ' omitted )  catholic0.3170.7280.4640.3330.7170.4420.846 * 0.4290.3950.796 * 0.4510.384facility in which they worknumber of beds in facility they practice (  08 beds ' omitted )  950 beds0.3160.7290.4590.5220.5940.4910.2530.7770.4260.4520.6360.455  51 + beds0.4610.6310.5150.5810.5590.5230.5140.5980.4890.5170.5960.505provider characteristicsprovider type (  doctors ' omitted )  non - doctors0.2850.7520.4040.4260.6530.3850.1370.8720.4060.2090.8120.377age (  below 40 ' omitted )  40 and above0.8042.2350.6170.8552.3510.5770.9202.5080.4820.9182.5050.470likelihood ratio chi - square61.650***58.660***41.140***42.870***n297297280280notes : components may not sum to totals due to rounding .
all estimates for this sample are from information that was current at the time of the survey .
observations with missing values on the dependent variable were dropped as were those cases that had a missing or a negative propensity score.*p < 0.05 , * * p < 0.01 , * * * p < 0.001 , p < 0.1 .
maximum likelihood logit estimates of the odds of a provider providing safe abortion services , by whether they were part of the r3 m programme or not , and other characteristics , ghana 20112012 notes : components may not sum to totals due to rounding .
all estimates for this sample are from information that was current at the time of the survey .
observations with missing values on the dependent variable were dropped as were those cases that had a missing or a negative propensity score . * p < 0.05 , * * p < 0.01 , * * * p < 0.001 , p < 0.1 .
the programme also improves the odds of safe abortion provision for providers with clinical knowledge , with those exposed to the programme being nearly four times as likely to provide a safe abortion ( att model ) , compared with trained providers not exposed to the programme .
if all trained providers had hypothetically been exposed to the programme ( ate model ) , they would have been nearly 3.5 times as likely to provide safe abortion , compared with whether they had not received the treatment . according to the att model , better knowledge of the abortion law
is only marginally associated with safe abortion provision in sample 1 ( p = 0.06 ) , although if all potential providers had been exposed to the treatment , they would have had over 3.5 times the odds of abortion provision .
net of the effect of the other variables , it raises the odds of safe abortion provision by 2.7 times ( att or = 3.7 ) .
however , the att analysis found no independent association between being better informed about the law and actually providing safe abortions in sample 3 , which includes the brong ahafo group .
holding favourable attitudes toward abortion is not associated with safe abortion provision , although being catholic ( compared with other religions ) lowers the odds of providing safe abortions by about 57% ( att estimates ) in sample 2 . however ,
providers confidence in their ability to provide safe abortions is important in all samples , and in sample 1 , the att estimates show that ceteris paribus , more confident providers have over 7.5 times the odds of providing safe abortions than less confident ones .
the association between the outcome and facility support is only marginal ( p = 0.09 ) , though the ate estimates for samples 1 and 2 show that there would be an effect if all providers had been exposed to the programme . for the sub - sample of providers with clinical knowledge of abortion provision ( sample 4 ) , better knowledge of the abortion law
is only marginally associated ( p = 0.07 ) with the outcome , though hypothetically , trained providers would have about 3.5 times the odds of abortion provision if they knew the law , compared with their peers . even among trained providers though , being catholic reduces odds of abortion provision by 57% , compared with other religions ( att estimates ) .
provider confidence continues to be associated with abortion provision , with confident providers having nearly four times the odds of providing abortions compared with less confident ones .
exposure to the r3 m programme is associated with pac provision only in sample 1 ( att or = 1.97 ) , though there is a hypothetical effect of the programme in both samples 1 and 2 . however , as with safe abortion provision , providers with clinical knowledge of abortion provision , who were exposed to the r3 m programme , had over twice the odds of pac provision ( att model ) , compared with those who had not received the treatment .
this remains true under the hypothetical scenario ( ate model ) where all potential providers are exposed to the treatment ( table 4 ) . 

table 4maximum likelihood logit estimates of the odds of a provider providing post abortion care services , by whether they were part of the r3 m programme or not , and other characteristics , ghana 20112012explanatory variablepostabortion caresample 1 : all providers surveyed ( n = 428)sample 2 : r3 m providers and non - r3 m providers in accra , ashanti , eastern ( n = 320)psw ( att ) logitpsw ( ate ) logitpsw ( att ) logitpsw(ate ) logit estimateodds ratiorobust std .
(  no ' omitted)0.679 * 1.9710.3230.723 * 2.0610.3100.5641.7570.3780.717 * 2.0480.361knowledgeknowledge of law (  answered fewer than six questions correctly ' omitted )  answered six or more questions correctly0.1281.1360.3100.2511.2850.3120.1011.1060.3630.2831.3270.383values , attitudes and perceptionattitude toward abortion provision (  less favourable ' omitted )  more favourable0.2280.7960.3420.3460.7070.3300.1160.8900.4360.2440.7830.416confidence in own ability to provide abortion (  low confidence ' omitted )  have confidence1.591***4.9060.3271.520***4.5740.3321.460***4.3050.3711.411***4.1000.376facility support (  low support for abortion ' omitted )  facility supports abortion provision0.4141.5120.3510.5121.6680.3490.3201.3770.3830.3981.4890.381religion (  other religion / sects ' omitted )  catholic0.1770.8370.2890.3490.7050.2930.4140.6610.3510.5440.5810.350facility in which they worknumber of beds in facility they practice (  08 beds ' omitted )  950 beds0.0690.9330.2860.3390.7120.3060.0820.9210.3130.2340.7910.321  51 + beds0.2441.2760.4290.0060.9940.4430.4201.5220.5360.2801.3230.551provider characteristicsprovider type (  doctors ' omitted )  non - doctors1.171 * 0.3100.4811.390**0.2490.4600.8370.4330.4650.975 * 0.3770.460age (  below 40 ' omitted )  40 and above0.5541.7410.3270.5211.6830.3260.6451.9060.3540.5581.7480.358likelihood ratio chi - square77.110***79.080***53.010***56.680***n428428320320explanatory variablepostabortion caresample 3 : r3 m providers and non - r3 m providers in brong ahafo ( n = 299)sample 4 : all providers that reported training in at least one method of abortion ( n = 288)psw ( att ) logitpsw ( ate ) logitpsw ( att ) logitpsw(ate ) logit estimateodds ratiorobust std .
(  no ' omitted)0.6561.9270.4610.6001.8210.4550.802 * 2.2300.3620.797 * 2.2190.373knowledgeknowledge of law (  answered fewer than six questions correctly ' omitted )  answered six or more questions correctly0.1101.1160.3890.1161.1230.3660.2781.3210.3750.4031.4970.352values , attitudes and perceptionattitude toward abortion provision (  less favourable ' omitted )  more favourable0.6200.5380.3680.5760.5620.3600.0440.9570.3450.0630.9390.349confidence in own ability to provide abortion (  low confidence ' omitted )  have confidence1.809***6.1040.4241.755***5.7810.4001.087 * 2.9650.4200.848 * 2.3360.399facility support (  low support for abortion ' omitted )  facility supports abortion provision0.6431.9020.4490.6861.9860.4470.0010.9990.4210.1641.1790.430religion (  other religion / sects ' omitted )  catholic0.0130.9870.3700.1330.8750.3570.2460.7820.3240.4490.6380.320facility in which they worknumber of beds in facility they practice (  08 beds ' omitted )  950 beds0.0680.9350.3990.2430.7840.3920.0751.0780.3910.1840.8320.403  51 + beds0.0300.9710.5030.2180.8040.4830.0560.9460.4870.2990.7420.495provider characteristicsprovider type (  doctors ' omitted )  non - doctors1.782**0.1680.6861.898**0.1500.6370.8680.4200.5781.108 * 0.3300.544age (  below 40 ' omitted )  40 and above0.4361.5470.4130.4641.5900.3830.7802.1810.4170.7702.1590.398likelihood ratio chi - square84.310***87.700***37.580***37.960***n299299288288notes : components may not sum to totals due to rounding .
all estimates for this sample are from information that was current at the time of the survey .
observations with missing values on the dependent variable were dropped as were those cases that had a missing or a negative propensity score.*p < 0.05 , * * p < 0.01 , * * * p < 0.001 , p < 0.1 .
maximum likelihood logit estimates of the odds of a provider providing post abortion care services , by whether they were part of the r3 m programme or not , and other characteristics , ghana 20112012 notes : components may not sum to totals due to rounding .
all estimates for this sample are from information that was current at the time of the survey .
observations with missing values on the dependent variable were dropped as were those cases that had a missing or a negative propensity score .
* p < 0.05 , * * p < 0.01 , * * * p < 0.001 , p < 0.1 . neither knowing the abortion law nor religion nor attitudes toward abortion is associated with the odds of providing pac , though abortion attitudes is weakly associated ( p = 0.09 ) with pac for sample 3 . however , as with the outcome of safe abortion provision , providers confidence in their ability to provide abortion does predict pac provision , with the actual odds being between six times as much ( in sample 3 ) and about four times as much ( in sample 2 ) for confident providers compared with less confident ones . unlike the models predicting the provision of safe abortion , being a non - doctor does affect their likelihood of providing pac .
not being a doctor lowers the odds of providing pac in all samples , with only the att estimates in sample 2 being marginal ( p = 0.07 ) .
the att estimates range from 63% lower odds for pac provision for non - doctors in sample 1 to 83% lower odds in sample 3 .
knowledge of law , provider attitudes , and religion are not associated with pac provision for sample 4 .
a provider s confidence in his or her own abilities , however , continues to be significantly associated ( p = 0.01 ) with pac provision , with confident trained providers being about thrice as likely to provide pac compared with less confident trained providers ( att estimates ) , though the effect size is smaller than for sample 1 ( or = 4.9 ) .
the psa is a more conservative technique compared with a standard regression , which often provides spurious associations between variables .
however , as with any multivariate technique , we can not account for confounding unobserved characteristics .
propensity score weights are also dependent on the functional form of the model that is used to estimate them .
we tried various functional forms and used the one that gave us the best balance .
the pilot phase of the ghanaian government s r3 m programme in 2006 created a natural experiment to compare facilities selected to participate in the programme with those that were not .
we collected data on providers and their provision of safe abortion and pac services to see how they differed according to exposure  and geographic proximity to exposure  to the r3 m programme .
our findings show that , net of all potentially confounding variables , participation in the r3 m programme does have a substantial association with the provision of safe abortion services in all groups , including among those who have clinical knowledge of abortion provision . however , the differences are much stronger between r3 m and non - r3 m providers in brong ahafo , than between the r3 m and non - r3 m providers in the r3 m regions .
the stronger association for the former is likely because of geographical distance , which reduces contamination of samples due for instance , to the transfer of providers between facilities .
while the r3 m programme is associated with pac provision in samples 1 and 4 , there is no association for either samples 2 or 3 .
while the results for sample 1 show that the programme made a difference in the provision of pac overall , the lack of association for the sub - samples is hardly surprising , since pac is not nearly as controversial as safe abortion and has long been part of essential emergency obstetric care in ghana ( government of kenya 1997 ; republic of ghana ministry of health 1997 ; billings et al .
further , while ceteris paribus , we expect doctors to be more likely to provide pac , it is important to involve the mid - level providers in pac provision owing to the paucity of doctors in ghana , especially outside the two biggest cities accra and kumasi ( brookman - amissah 2004 ; hessini et al .
2006 ) . inability to receive life - saving pac , due to lack of trained providers , only exacerbates the problem of maternal mortality .
earlier studies have suggested that negative provider attitudes and ignorance of the law may hinder abortion provision ( aboagye et al .
our analyses , however , found no such uniform association with the provision of safe abortion services . in the analyses for all providers ( samples 13 ) , we found no association for abortion attitudes for any sample ; though being catholic was negatively associated with the outcome for sample 2 . while abortion law knowledge was significantly and positively associated with sample 2 , the actual ( att ) association was only marginal in sample 1 ; and it had no association in sample 3 .
these variables had no independent association with pac provision . to get a clearer picture of the association of these variables with service provision , we separately analysed a sample of only those who were trained in clinical provision of abortion services , since only these providers can potentially provide a safe abortion or pac . as with the other analyses , the analysis for sample 4 , showed no association of abortion attitudes towards provision of safe abortion or pac , though being catholic
the actual association of abortion law knowledge with safe abortion provision was also only marginal , although it does have the potential to improve service provision in the hypothetical scenario where all providers are exposed to the treatment .
a key driver of abortion and pac provision seems to be a provider s confidence in their ability to provide such care .
this variable is significantly associated with both outcomes in all samples , though much larger for sample 1 compared with sample 4 , indicating that training in clinical provision of abortion services is key to building confidence .
while facility support was marginally significant at best in the att models , the ate results from samples 1 and 2 show that it has the potential to make a difference if all providers and their facilities were exposed to the treatment . in sum
, our results show that any intervention to improve comprehensive abortion care in ghana should focus on providing training in abortion techniques and on building provider confidence in service provision , in particular for mid - level providers in all regions , due to a greater availability of such providers coupled with a paucity of doctors , who mostly live in the big cities ( brookman - amissah 2004 ; hessini et al .
further , although we found no consistent association between better knowledge of legal criteria and abortion provision , this does not mean that providers should remain ignorant of the law .
it may matter less for the average provider , but individual providers may refuse to provide abortions simply because they are unaware when women legally qualify for them ( morhe et al . 2007
similarly , interventions that focus on transforming individual providers attitudes , should continue , since it can only help strengthen service provision ( hessini et al .
for instance a broader assessment of the programme could include women  the clients who avail of cac services .
it could also examine the impact of the programme on facilities , such as changes in facility infrastructure , or changes in the number of abortion procedures performed in a facility .
both facility and women level outcomes were however outside the scope of this study since our survey focused strictly and narrowly on providers . while studies exist on women s abortion experiences ( sundaram et al .
2012 ) , more research is needed on the impact of the programme on the women who are the intended beneficiaries of such an intervention , and on the impact of the programme on the facilities . future research could also include analyses that simultaneously examine the association between the provider outcomes and facility characteristics , such differences in number of available providers in the facility and quality of infrastructure , using multilevel modelling techniques .
this would also help shed greater light on the impact of the r3 m programme .
however , such an analysis was also outside the scope of our study owing to lack of facility level data .
we hope however that our findings help ghanaian policy makers better assess the success of the current r3 m intervention and related policies , and also aid them in finding solutions to problems of implementation .
our findings should also hopefully encourage the expansion of the r3 m programme to cover the entire country , especially the more remote areas , in order that barriers that currently prevent women from accessing safe abortion services and quality pac are removed .
removing such barriers would contribute to substantial reductions in the unconscionably high levels of maternal morbidity and mortality that currently prevail in the country ( hu et al .
this work was supported by the consortium for research on unsafe abortion in africa , department for international development ( dfid ) , government of the united kingdom , and the dutch ministry of foreign affairs , government of the netherlands .
   in 2006 , in response to the high maternal mortality , driven largely by unsafe abortions , the government of ghana , in partnership with other organizations , launched the reducing maternal mortality and morbidity ( r3 m ) programme in seven districts in greater accra , ashanti and eastern , to improve comprehensive abortion care services . this article examines whether this intervention made a difference to the provision of safe abortion services and postabortion care ( pac ) . 
 we also examine the role played by provider attitudes and knowledge of the abortion law , on providers with clinical training in service provision . 
 primary data on health care providers in ghana , collected using a quasi - experimental design , were analysed using propensity score weighting . 
 apart from the treatment group , the sample included two controls : ( 1 ) districts in accra , ashanti and eastern , not exposed to the treatment ; and ( 2 ) districts from distant brong ahafo , also not exposed to the treatment . 
 the findings show that providers in the treatment group are nearly 16 times as likely to provide safe abortions compared with their peers in brong ahafo , and 2.5 times as likely compared with providers in the other control group . 
 r3 m providers were also different from their peers in providing pac . 
 associations between provider attitudes and knowledge of the law on both outcomes were either non - significant or inconsistent including for providers with clinical knowledge of abortion provision . 
 provider confidence however is strongly associated with service provision . 
 we conclude that the r3 m programme is helping safe abortion provision , with the differences being greater with control groups that are geographically distant , perhaps owing to lower contamination from movement of providers between facilities . 
 increasing provider confidence is key to improving both safe abortion provision and pac . 
Introduction
Data and methods
Results
Characteristics of R3M providers compared with non-R3M providers
Determinants of safe abortion provision
Determinants of delivery of PAC
Discussion
Funding