Table 4.

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.