Table 6 Binary logistic regression analysis of risk factors for peripartum depression in the first trimester of pregnancy

Resident city

–

< 0.001

 Beijing (Ref.)

–

–

 Lanzhou

7.64(3.53-16.53)

< 0.001

 Wuhan

2.35(0.74-7.43)

0.145

History of mental illness

43.20(2.97-628.77)

0.006

Vomiting during pregnancy

–

0.018

 None (Ref.)

–

–

 Mild (self-remission)

2.20(0.86-5.66)

0.102

 Severe (ask for treatment)

5.93(1.72-20.43)

0.005

The influence of current pregnancy status on movement

–

< 0.001

 No (Ref.)

–

–

 Mild

3.89(1.94-7.81)

< 0.001

 Severe

13.00(2.08-81.08)

0.006

Have worries and fears about childbirth

2.46(1.23-4.91)

0.011