Factors associated with depression symptoms in late pregnancy (n=813)
| Variables | β | Wald | P value | OR (95% CI) |
| Age | ||||
| ≤24 | Reference | |||
| 25–29 | −0.921 | 3.919 | 0.048 | 0.398 (0.160–0.991) |
| 30–34 | 0.544 | 1.343 | 0.247 | 1.723 (0.686–4.326) |
| ≥35 | −0.053 | 0.007 | 0.932 | 0.949 (0.284–3.171) |
| Method of conception | ||||
| Artificial insemination | 1.468 | 7.257 | 0.007 | 4.339 (1.492–12.623) |
| Spontaneous pregnancy | Reference | |||
| Exercise | ||||
| No | 0.98 | 5.522 | 0.019 | 2.666 (1.177–6.039) |
| Yes | Reference | |||
| Relationship with mother-in-law | ||||
| Poor | −0.89 | 1.334 | 0.248 | 0.411 (0.091–1.859) |
| Moderate | 0.773 | 5.309 | 0.021 | 2.167 (1.122–4.184) |
| Good | Reference | |||
| Sleep quality | ||||
| Bad | 0.758 | 5.476 | 0.019 | 2.134 (1.131–4.027) |
| Good | Reference | |||
| Self-efficacy | ||||
| Low level | 1.448 | 7.582 | 0.006 | 4.253 (1.518–11.916) |
| Medium level | 0.408 | 0.674 | 0.412 | 1.504 (0.568–3.985) |
| High level | Reference | |||
| Social support | ||||
| Low | 0.863 | 6.271 | 0.012 | 2.371 (1.206–4.661) |
| High | Reference | |||
| Anxiety | ||||
| No | Reference | |||
| Yes | 2.871 | 59.166 | 0 | 17.654 (8.494–36.689) |
The bold font indicates that the results are statistically significant.