Kenji Takehara1, Yoshiyuki Tachibana2, Keiko Yoshida3, Rintaro Mori4, Naoko Kakee5, Takahiko Kubo6. 1. Department of Health Policy, National Center for Child Health and Development, Tokyo, Japan. Electronic address: takehara-k@ncchd.go.jp. 2. Maternal-Child Psychiatry, Department of Psychosocial Medicine, National Center for Child Health and Development, Tokyo, Japan. 3. Department of Child Psychiatry, Kyushu University Hospital, Fukuoka, Japan. 4. Department of Health Policy, National Center for Child Health and Development, Tokyo, Japan. 5. Division of Bioethics, National Center for Child Health and Development, Tokyo, Japan. 6. Shirota Obstetrical and Gynecological Hospital, Kanagawa, Japan.
Abstract
BACKGROUND: This study aimed to describe the prevalence trends of pre- and postnatal depression, via measures of the Edinburgh Postnatal Depression Scale (EPDS) total and factor scores, from 20 weeks' gestation to 3 months postpartum, stratified by parity, in a Japanese female population. METHODS: A longitudinal, population-based study was conducted among perinatal women giving birth at maternity facilities in Setagaya area of Tokyo, Japan. Of the 1775 women who participated, 1311 women met the inclusion criteria of this analysis. All data, including EPDS, were collected via self-administrated questionnaires at 20 weeks' gestation and at 5 time points postpartum, from the first few days to 3 months postpartum. We divided EPDS items into three factors: "anxiety," "anhedonia," and "depression," according to factor analysis. RESULTS: The prevalence of individuals exhibiting depressive symptoms, EPDS total score, and each factor score peaked at two weeks postpartum in primiparas (EPDS total = 5.58, anhedonia = 0.47, anxiety = 2.64, and depression = 1.23). In contrast, the EPDS total score and factor scores for "anxiety" and "depression" gradually decreased for multiparas, from the prenatal to postpartum period (EPDS total 3.33, 3.03, 3.03, 2.72, 2.76, and 2.37). LIMITATIONS: Each factor score was not weighted; instead, we simply added up the item scores ranging from 0 to 3 for each question. Additionally, the population representativeness of Japanese women was not high, although the sample was population-based and had a high follow-up rate. CONCLUSIONS: This study shows that the trends of EPDS total and factor scores differ by parity throughout the pre- and postnatal periods among a Japanese female population.
BACKGROUND: This study aimed to describe the prevalence trends of pre- and postnatal depression, via measures of the Edinburgh Postnatal Depression Scale (EPDS) total and factor scores, from 20 weeks' gestation to 3 months postpartum, stratified by parity, in a Japanese female population. METHODS: A longitudinal, population-based study was conducted among perinatal women giving birth at maternity facilities in Setagaya area of Tokyo, Japan. Of the 1775 women who participated, 1311 women met the inclusion criteria of this analysis. All data, including EPDS, were collected via self-administrated questionnaires at 20 weeks' gestation and at 5 time points postpartum, from the first few days to 3 months postpartum. We divided EPDS items into three factors: "anxiety," "anhedonia," and "depression," according to factor analysis. RESULTS: The prevalence of individuals exhibiting depressive symptoms, EPDS total score, and each factor score peaked at two weeks postpartum in primiparas (EPDS total = 5.58, anhedonia = 0.47, anxiety = 2.64, and depression = 1.23). In contrast, the EPDS total score and factor scores for "anxiety" and "depression" gradually decreased for multiparas, from the prenatal to postpartum period (EPDS total 3.33, 3.03, 3.03, 2.72, 2.76, and 2.37). LIMITATIONS: Each factor score was not weighted; instead, we simply added up the item scores ranging from 0 to 3 for each question. Additionally, the population representativeness of Japanese women was not high, although the sample was population-based and had a high follow-up rate. CONCLUSIONS: This study shows that the trends of EPDS total and factor scores differ by parity throughout the pre- and postnatal periods among a Japanese female population.
Authors: Shannon L Gillespie; Amanda M Mitchell; Jennifer M Kowalsky; Lisa M Christian Journal: Psychoneuroendocrinology Date: 2018-07-05 Impact factor: 4.905
Authors: Luca Rollè; Maura Giordano; Fabrizio Santoniccolo; Tommaso Trombetta Journal: Int J Environ Res Public Health Date: 2020-04-12 Impact factor: 3.390