Descriptive data and univariate analysis-RFM/CPAP sub-group
hypertension, CRVE, CRAE, SDB
HYPERTENSION
RFM/CPAP Sub-group participants differed from the Main Group participants who were not recuited into the sub-group (all p < 0.04) for gender composition, most measures of body size, hypertension history, overall cardiovascular risk, and all SDB variables. Thus, the applied selection criteria enriched the RFM/CPAP-Sub Group with more males and more severe SDB. However, there were no differences for retinal vessel diameter metrics between the RFM/CPAP Sub-Group and those Main Group participants who were not recruited into the sub-group (all p>0.06), including overnight change for both CRAE and CRVE (Correlation analyses were not performed (see below).