| 组别 | 观察组 | 对照组 | t/x2 | P |
| 孕期体质量(kg) | 64.25 ± 3.51 | 69.63 ± 3.29 | 11.183 | 0.000 |
| 新生儿体质量(kg) | 3.22 ± 0.18 | 3.66 ± 0.47 | 14.703 | 0.000 |
| 分娩方式 |
|
|
|
|
| 自然分娩 | 94(94%) | 81(81%) | 6.481 | 0.006 |
| 剖宫产 | 6(6%) | 19(19%) | 7.726 | 0.005 |
| 并发症 | 6(6%) | 18(18%) | 6.818 | 0.009 |
| 妊娠期糖尿病 | 2(2%) | 6(6%) |
|
|
| 贫血 | 3(3%) | 7(7%) |
|
|
| 产后出血 | 1(1%) | 5(5%) |
|
|