Table 3.
Logistic regression model of depressive symptoms in pregnant women.
| Variables | β | Wald | P Value | OR (95%CI) | VIF |
|---|---|---|---|---|---|
| Education level | 1.603 | ||||
| Master degree and above | Ref. | ||||
| Undergraduate | −0.324 | 0.968 | 0.325 | 0.723 (0.379–1.379) | |
| College degree | −0.989 | 8.042 | 0.005 | 0.372 (0.188–0.737) | |
| High school degree | −0.695 | 3.864 | 0.049 | 0.499 (0.250–0.998) | |
| Junior high school diploma | −1.073 | 8.474 | 0.004 | 0.342 (0.166–0.704) | |
| Primary school or below | 0.338 | 0.229 | 0.632 | 1.402 (0.351–5.601) | |
| Working status after pregnancy | 1.207 | ||||
| Employed | Ref. | ||||
| Unemployed | 0.352 | 5.121 | 0.024 | 1.422 (1.048–1.930) | |
| Marital status | |||||
| Married | Ref. | 1.135 | |||
| Unmarried/divorced/widowed | 0.459 | 3.965 | 0.046 | 1.582 (1.007–2.486) | |
| Professional psychological counseling before pregnancy | 1.095 | ||||
| Not received | Ref. | ||||
| Received | 0.515 | 4.231 | 0.040 | 1.673 (1.025–2.732) | |
| Level of family care | 1.186 | ||||
| Barrier free | Ref. | ||||
| Moderately dysfunctional | 0.856 | 26.829 | <0.001 | 2.353 (1.702–3.252) | |
| Severe dysfunctional | 0.933 | 21.863 | <0.001 | 2.543 (1.720–3.760) | |
| Gestation age | 1.133 | ||||
| First trimester | 0.668 | 13.895 | <0.001 | 1.951 (1.373–2.772) | |
| Second trimester | 0.014 | 0.005 | 0.943 | 1.014 (0.697–1.475) | |
| Last trimester | Ref. | ||||
| Pregnancy complications | 1.030 | ||||
| No | Ref. | ||||
| Yes | 0.584 | 14.677 | <0.001 | 1.793 (1.330–2.418) | |
| Pregnancy planning | 1.124 | ||||
| Planned conception | Ref. | ||||
| Unplanned pregnancy | 0.475 | 9.545 | 0.002 | 1.609 (1.190–2.175) | |
| Artificial impregnation | −0.065 | 0.021 | 0.885 | 0.937 (0.389–2.257) | |
| Intimacy with partners after COVID-19 | 1.107 | ||||
| Essentially unchanged | Ref. | ||||
| Strained | 1.337 | 18.281 | <0.001 | 3.808 (2.063–7.028) | |
| More intimate | 0.101 | 0.310 | 0.577 | 1.106 (0.776–1.577) | |
| Impact on household income after COVID-19 | 1.211 | ||||
| Essentially unchanged | Ref. | ||||
| Increased | −0.915 | 1.499 | 0.221 | 0.401 (0.093–1.732) | |
| Decreased 20–50% | 0.399 | 6.236 | 0.013 | 1.490 (1.090–2.038) | |
| Decrease 50% and above | 0.375 | 2.540 | 0.111 | 1.455 (0.917–2.309) | |
| Smoking habits | 1.047 | ||||
| No | Ref. | ||||
| Yes | 0.897 | 6.772 | 0.009 | 2.451 (1.248–4.815) | |
| Her partner’ drinking habits | 1.048 | ||||
| No | Ref. | ||||
| Yes | 0.404 | 7.266 | 0.007 | 1.497 (1.116–2.008) | |
| Exercise | 1.084 | ||||
| Yes | Ref. | ||||
| No | 0.479 | 6.847 | 0.009 | 1.615 (1.128–2.313) | |
| Sitting time per day(hour) | 1.192 | ||||
| ≤1 | Ref. | ||||
| 1–3 | −0.117 | 0.218 | 0.641 | 0.890 (0.545–1.452) | |
| 3–5 | 0.209 | 0.682 | 0.409 | 1.232 (0.751–2.021) | |
| 5–10 | 0.531 | 4.668 | 0.031 | 1.701 (1.051–2.755) | |
| ≥10 | 0.748 | 5.630 | 0.018 | 2.113 (1.139–3.921) |
VIF: Variance inflation factor.
Adjusted for age, educational level, medical insurance, working status, marital status, marriage age, professional psychological counseling before pregnancy, family care, gestation age, parity, number of abortions, pregnancy complications, pregnancy planning, expected mode of delivery, frequency of handwashing after going out after COVID-19, intimacy with partners after COVID-19, impact on household income after COVID-19, prenatal examination after COVID-19, smoking habits, drinking habits, partner drinking habits, exercise, sitting time.