Table 1 Demographic and characteristics of pregnant women who participated in the study
Variables | Number | Percent | Mean | SD |
|---|---|---|---|---|
Gestational age (week) | 177 | 17.26 | 1.707 | |
Age | 177 | 31.15 | 4.378 | |
Education | ||||
 Junior high school | 5 | 2.8 | ||
 High school | 37 | 20.9 | ||
 Junior or technical college | 67 | 37.9 | ||
 University or more | 68 | 38.4 | ||
Work | ||||
 No job or part time | 116 | 65.5 | ||
 Full time job | 61 | 34.5 | ||
Household income | ||||
  < 3million yen | 14 | 7.9 | ||
 3million yen ~ 5million yen | 55 | 31.1 | ||
 5million yen ~ 7million yen | 61 | 34.5 | ||
 ≧7million yen | 47 | 26.6 | ||
Marriage status | ||||
 Marriage | 169 | 95.5 | ||
 Commuter marriage | 1 | 0.6 | ||
 Cohabitation | 1 | 0.6 | ||
 Remarriage | 1 | 0.6 | ||
 Going to get Married | 5 | 2.8 | ||
Number of family members | ||||
 1 person | 1 | 0.6 | ||
 2 persons | 96 | 54.2 | ||
 3 persons ≦ | 80 | 45.2 | ||
Smoke | ||||
 Never smoke | 133 | 75.1 | ||
 Current smoke | 0 | 0 | ||
 past smoke | 44 | 24.9 | ||
Birth experience | ||||
 Primipara | 97 | 54.8 | ||
 Unipara or Multipara | 80 | 45.2 | ||
Planned pregnancy, yes | 117 | 66.1 | ||
Pressure to give birth to child, yes | 28 | 15.8 | ||
Past psychiatric history, yes | 20 | 11.3 | ||
Past psychiatric history of family, yes | 15 | 8.5 | ||
Interpersonal traumatic experience, yes | 16 | 9.0 | ||
EPDS score | 177 | 2.82 | 3.052 |