表 4.
感染性疾病发生的多因素logistic回归分析
| 变量 | B | SE | Waldχ2 | P | OR | 95%CI |
| 性别(男婴) | 0.283 | 0.116 | 5.926 | 0.015 | 1.328 | 1.057~1.668 |
| 胎龄 | -0.087 | 0.065 | 1.801 | 0.180 | 0.917 | 0.808~1.041 |
| 母妊娠糖尿病 | 0.429 | 0.177 | 5.872 | 0.015 | 1.535 | 1.085~2.171 |
| 胎膜早破 | 1.684 | 0.212 | 63.051 | < 0.001 | 5.386 | 3.570~8.201 |
| 前置胎盘 | -0.179 | 0.318 | 0.316 | 0.574 | 0.836 | 0.448~1.561 |
| 窒息 | 0.856 | 0.309 | 7.687 | 0.006 | 2.353 | 1.266~4.253 |
| 有创通气 | -0.279 | 0.321 | 0.707 | 0.400 | 0.763 | 0.403~1.420 |
| 母乳喂养 | -0.628 | 0.221 | 8.092 | 0.004 | 0.534 | 0.346~0.822 |
| 常量 | 1.934 | 2.295 | 0.710 | 0.399 | 6.918 |