Gestational week 15 | Gestational week 35 | 11 weeks postpartum | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
95% CI* for OR** | 95% CI* for OR** | 95% CI *for OR** | |||||||||||
p*** | OR | Lower | Upper | p*** | OR | Lower | Upper | p*** | OR | Lower | Upper | ||
Group | Women in the intervention group | Reference level | Reference level | Reference level | |||||||||
Women in the control group | .399 | .789 | .454 | 1.369 | .326 | .739 | .404 | 1.351 | .651 | 1.213 | .525 | 2.800 | |
Parity | Primipara | Reference level | Reference level | Reference level | |||||||||
Multipara | .805 | .932 | .534 | 1.628 | .547 | .829 | .451 | 1.525 | .283 | 1.618 | .673 | 3.894 | |
Smoking | No | Reference level | Reference level | Reference level | |||||||||
Yes | .345 | 1.543 | .627 | 3.795 | .544 | 1.380 | .488 | 3.896 | .059 | 3.153 | .956 | 10.403 | |
Occupation | Unemployed | Reference level | Reference level | Reference level | |||||||||
Unskilled | .302 | .570 | .196 | 1.657 | .045 | .284 | .083 | .973 | .645 | 1.562 | .234 | 10.410 | |
Students/others | .800 | .881 | .330 | 2.350 | .460 | 1.498 | .513 | 4.377 | .293 | 2.578 | .442 | 15.048 | |
Skilled/lower white collar workers | .064 | .382 | .138 | 1.056 | .010 | .217 | .068 | .696 | .755 | 1.338 | .214 | 8.363 | |
Middle/high white collar workers | .024 | .239 | .069 | .826 | .008 | .160 | .041 | .622 | .926 | 1.102 | .144 | 8.409 | |
Employment | Gainfully employed | Reference level | Reference level | Reference level | |||||||||
Not gainfully employed | .224 | 1.597 | .751 | 3.397 | .928 | .961 | .399 | 2.312 | .656 | 1.281 | .431 | 3.808 | |
Pregnancy complication | No | Reference level | Reference level | Reference level | |||||||||
Yes | .014 | 1.983 | 1.147 | 3.430 | .009 | 2.238 | 1.221 | 4.102 | .664 | 1.202 | .523 | 2.761 | |
Delivery complication | No | Reference level | Reference level | Reference level | |||||||||
Yes | .661 | 1.129 | .656 | 1.944 | .011 | .436 | .230 | .824 | .143 | .499 | .197 | 1.265 |