RESULTS
breast cancer
REGRESSION, BREAST CANCER
Figure Flow of study.*Leaflet: a leaflet informing the subsidies for breast cancer screening.*Mammography: on‐site mammography was offered to the workplace on a voluntary basis.Table Baseline characteristics of study participants, January–March 2018.
Dichotomous data were analyzed using chi‐squared tests and are shown as number (percentage).We were unable to obtain health checkup data for 26 of the 1939 who consented, because they immediately moved to another company, so we analyzed data from 1913 people.Table Effect of offering on‐site mammography on breast cancer screening rate in 2018 (
OR (95% CI): Odds ratio and 95% confidence interval.Adjusted OR (95% CI): Odds ratio and 95% confidence interval adjusted for age, smoking status.Table Effects of intervention in participants who did not have breast cancer screening in 2017, by participants' characteristics (
Odds ratios and 95% confidence intervals were assessed using multilevel logistic regression considering clusters (i.e., stores and numbers of participants per store) adjusting for age and smoking status.