Risk factors for resignation from work during pregnancy among Japanese women: a cross-sectional, multicenter questionnaire survey

This study was to investigate the employment status of pregnant women in Japan and identify risk factors associated with resigning from work during pregnancy. We conducted a cross-sectional survey with 975 postpartum women in Tokyo and its suburbs, focusing on those who were employed during pregnancy. Women who were employed when they became pregnant were selected and divided into two groups: those who did not resign and those who resigned; the groups were analyzed separately. Multiple logistic regression analyses were performed to examine associations between employment resignation and risk factors. The analysis revealed that 79% continued working, while 8.1% resigned. Risk factors for resignation included non-regular employment (OR: 13.1, 95% CI: 6.6–25.9), fewer employees (OR: 3.4, 95% CI: 1.8–6.4), and shorter employee tenure (OR: 2.4, 95% CI: 1.1–5.2). Non-regular employment status, a smaller number of employees, and shorter employee tenure were identified as risk factors for working women resigning from their job during pregnancy. In work situations and work environments that encourage pregnant women to leave the workforce, developing systems to improve these conditions for pregnant employees may help women to progress in the labor force.