Table 7 Logistic regression analysis of factors influencing pregnancy outcomes
Items | OR(95%CI) | P value |
|---|---|---|
BMI | 0.972(0.892,1.059) | 0.510 |
The number of pregnancies | 0.839(0.580,1.214) | 0.352 |
The number of abortions | 1.047(0.689,1.592) | 0.828 |
The number of late spontaneous abortions | 0.464(0.262,0.823) | 0.009 |
The number of induced labors | 0.640(0.106,3.866) | 0.627 |
The number of premature labors | 0.283(0.086,0.925) | 0.000 |