Journal Article

Antenatal Risk Factors of Postpartum Depression at 20 Weeks Gestation in a Japanese Sample: Psychosocial Perspectives from a Cohort Study in Tokyo

Kasai, Keiko, Kubo, Takahiko, Kakee, Naoko, Tachibana, Yoshiyuki, Takehara, Kenji, Tsujii, Hiromi, Okuyama, Makiko, Mori, Rintaro, Koizumi, Tomoe, Inoue, Eisuke, Ota, Erika, Yoshida, Keiko

2015

Overview

Prevalence of postnatal depression (PND) is high (Western countries, 10-15%; Japan, 17%). PND can cause parenting impairment and affect family health (e.g. child behaviors, cognitive development and physical health). This study aimed to reveal the risk factors of PND during the pregnancy period in a Japanese sample, and to identify the psychosocial risk factors of PND that should be appended to existing obstetric interview sheets. A cohort study with a Japanese sample was conducted. All 14 obstetrics hospitals in the Setagaya ward, Tokyo, Japan, participated in this study. Pregnant women who booked their delivery between December 2012 and May 2013 were enrolled. Data used for this study were collected at 20 weeks gestation, a few days and one month postnatal. The questionnaires consisted of psychosocial factors and the Edinburgh Postnatal Depression Scale (EPDS). To identify PND risk factors, multivariate analyses were performed. A total of 1,775 women participated in this study. Eventually, the data of 1,133 women were used for the multivariate analyses. The demonstrated significant risk factors include EPDS score, primipara, \"a perceived lack of family cohesion\", \"current physical illness treatment\" and \"current psychiatric illness treatment\". This study highlights the importance of mental health screening using psychological measures during the pregnancy period. In addition, family environment, parity, physical and psychiatric illness should be paid attention by professionals in maternal and child health. The results also suggest that mothers' feelings of developing their families should be supported.

• Publisher: Public Library of Science,Public Library of Science (PLoS)
• Subject: Adult / Anxiety / Archives & records / Child & adolescent psychiatry / Childrens health / Cognitive ability / Cohort analysis / Cohort Studies / Demographic aspects / Depression, Postpartum - epidemiology / Depression, Postpartum - psychology / Families & family life / Female / Gestation / Health risk assessment / Hospitals / Humans / Maternal & child health / Medical screening / Medicine / Mental depression / Mental disorders / Mental Health / Midwifery / Mothers - psychology / Obstetrics / Postpartum / Postpartum depression / Pregnancy / Pregnant women / Prevalence / Prevalence studies (Epidemiology) / Psychological aspects / Public health / Questionnaires / Risk analysis / Risk Factors / Sampling methods / Studies / Tokyo - epidemiology / Womens health