Table 2.
Multivariate logistic regression for the association of social determinants with the mode of delivery
| Variables | Odds Ratio(95%CI) | P value |
|---|---|---|
| Maternal age at delivery (ref = 34 or below) | 1.050(0.714–1.545) | 0.803 |
| Type of residence (ref = Rural) | 1.099(0.794–1.520) | 0.568 |
| Region (ref = South Jiangsu) | ||
| Middle Jiangsu | 1.485(1.078–2.047) | 0.016 |
| North Jiangsu | 0.957(0.721–1.270) | 0.758 |
| Household income per capital (ref = Income level 1) | ||
| Income level 2 | 1.051(0.771–1.433) | 0.755 |
| Income level 3 | 1.353(0.952–1.923) | 0.092 |
| Income level 4 | 1.658(1.011–2.720) | 0.045 |
| Mother’s education (ref = No formal education) | ||
| Primary | 1.080(0.481–2.427) | 0.852 |
| Secondary | 1.317(0.624–2.780) | 0.469 |
| College and above | 1.155(0.517–2.579) | 0.725 |
| Health insurance (ref = None) | ||
| UEBMI | 0.956(0.553–1.652) | 0.872 |
| URBMI | 0.858(0.466–1.581) | 0.624 |
| NCMS | 0.980(0.563–1.706) | 0.944 |
| URCMI | 0.632(0.338–1.183) | 0.152 |
| CMI | 0.872(0.178–4.280) | 0.866 |
| Children ever born (ref = 0) | 1.082(0.816–1.434) | 0.586 |
| Number of Prenatal care (ref = 5 or below) | 1.413(1.034–1.933) | 0.030 |
| Delivery institution (ref = Primary institution) | 1.048(0.804–1.367) | 0.727 |
UEBMI Urban Employee Basic Medical Insurance, URBMI Urban Resident Basic Medical Insurance, URCMI Urban and Rural Residents Cooperative Medical Insurance, NCMS New Cooperative Medical Scheme, CMI Commercial Medical Insurance