Table 1 Major characteristics of studies on the prevalence of perinatal depression
From: Prevalence of perinatal depression among Japanese men: a meta-analysis
Author, year | Design | Sex | Measure | Cutoff | Time classification for moderation analysis | Cases | Sample size | Prevalence % |
|---|---|---|---|---|---|---|---|---|
Enya 2018 | Longitudinal study | Men | EPDS | 8/9 | Within 1Â month postpartum | 8 | 218 | 3.7 |
Enya 2018 | Longitudinal study | Women | EPDS | 8/9 | Within 1Â month postpartum | 38 | 306 | 12.4 |
Fujita2014 | Cross-sectional | Men | EPDS | 7/8 | 3–6 months postpartum | 103 | 726 | 14.2 |
Fujita2014 | Cross-sectional | Women | EPDS | 8/9 | 3–6 months postpartum | 73 | 726 | 10.1 |
Fukuoka 2016 | Cross-sectional | Men | CES-D | 15/16 | Within 1Â month postpartum | 6 | 44 | 13.6 |
Fukuoka 2016 | Cross-sectional | Women | CES-D | 15/16 | Within 1Â month postpartum | 7 | 44 | 15.9 |
Hagino 2006 | Baseline data | Women | SDS | 42/43 | Prenatal period | 17 | 53 | 32.1 |
Hagino 2006 | Baseline data | Men | SDS | 39/40 | Prenatal period | 8 | 53 | 15.1 |
Hamazaki 2017 | Cohort study | Women | K6 | 12/13 | Prenatal period | 2527 | 75,139 | 3.4 |
Hamazaki 2017 | Cohort study | Men | K6 | 12/13 | Prenatal period | 776 | 41,506 | 1.9 |
Higai 2008 | Cross-sectional | Men | EPDS | 8/9 | Within 1Â month postpartum | 22 | 166 | 13.3 |
Iwafuji 2007 | Longitudinal study | Men | CES-D | 15/16 | 6–12 months postpartum | 25 | 129 | 19.4 |
Iwafuji 2007 | Longitudinal study | Women | CES-D | 15/16 | 6–12 months postpartum | 20 | 129 | 15.5 |
Iwafuji 2007 | Longitudinal study | Men | CES-D | 15/16 | 3–6 months postpartum | 21 | 129 | 16.3 |
Iwafuji 2007 | Longitudinal study | Women | CES-D | 15/16 | 3–6 months postpartum | 13 | 129 | 10.1 |
Iwafuji 2007 | Longitudinal study | Men | CES-D | 15/16 | Prenatal period | 30 | 217 | 13.8 |
Iwafuji 2007 | Longitudinal study | Women | CES-D | 15/16 | Prenatal period | 47 | 228 | 20.6 |
Konishi 2016 | Cross-sectional | Men | K6 | 4/5 | Prenatal period | 14 | 136 | 10.3 |
Nishigori 2016 | Cohort study | Men | K6 | 12/13 | 6–12 months postpartum | 48 | 1470 | 3.3 |
Nishigori 2016 | Cohort study | Men | EPDS | 7/8 | 3–6 months postpartum | 157 | 1370 | 11.5 |
Nishigori 2016 | Cohort study | Men | EPDS | 7/8 | Within 1Â month postpartum | 122 | 1064 | 11.5 |
Nishimura 2010 | Cross-sectional | Men | EPDS | 7/8 | Within 1Â month postpartum | 17 | 146 | 11.6 |
Nishimura 2010 | Cross-sectional | Women | EPDS | 8/9 | Within 1Â month postpartum | 50 | 178 | 28.1 |
Nishimura 2015 | Cross-sectional | Men | EPDS | 7/8 | 3–6 months postpartum | 110 | 807 | 13.6 |
Nishimura 2015 | Cross-sectional | Women | EPDS | 8/9 | 3–6 months postpartum | 83 | 807 | 10.3 |
Suto 2016 | Longitudinal study | Men | EPDS | 7/8 | 1–3 months postpartum | 17 | 195 | 8.7 |
Suto 2016 | Longitudinal study | Men | EPDS | 7/8 | Within 1Â month postpartum | 18 | 207 | 8.7 |
Takagi 2017 | Longitudinal study | Men | CES-D | 15/16 | Within 1Â month postpartum | 3 | 42 | 7.1 |
Takagi 2017 | Longitudinal study | Men | CES-D | 15/16 | Prenatal period | 5 | 42 | 11.9 |
Takehara 2017 | Longitudinal study | Men | EPDS | 7/8 | 1–3 months postpartum | 18 | 209 | 8.6 |
Takehara 2017 | Longitudinal study | Men | EPDS | 7/8 | Within 1Â month postpartum | 18 | 228 | 7.9 |
Takehara 2017 | Longitudinal study | Men | EPDS | 7/8 | Prenatal period | 26 | 270 | 9.6 |
Watabe 2016 | Cross-sectional | Men | EPDS | 8/9 | Prenatal period | 5 | 73 | 6.8 |