Fig. 1From: Associations of education and income with hazardous drinking among postpartum women in Japan: results from the TMM BirThree Cohort StudyFlow diagram of study participants in the present analysis of the TMM BirThree Cohort Study. aData on equivalent household income and drinking status during pregnancy were obtained using questionnaires administered during pregnancy. bData on parity were obtained by transcribing medical records from obstetric clinics or hospitals. cData on pregnancy status 1 year after delivery, drinking status 1 year after delivery, educational attainment, work status, postpartum depression, and breastfeeding were obtained using questionnaires administered 1 year after deliveryBack to article page