|   治疗组  |       对照组  |       RR值(95% IC)  |       P值  |    |
|   部分/总体(率)  |       部分/总体(率)  |    |||
|   活产  |       78/88 (88.6)  |       70/89 (78.7)  |       0.32 (0.13~0.80)  |       0.01  |    
|   早产  |       7/88 (8.0)  |       9/89 (10.1)  |       1.30 (0.46~3.66)  |       0.62  |    
|   子痫前期  |       5/88 (5.7)  |       14/89 (15.9)  |       3.10 (1.07~9.01)  |       0.03  |    
|   阴道出血  |       10/88 (11.4)  |       21/89 (23.6)  |       2.41 (1.06~5.47)  |       0.03  |    
|   药物性肝损伤  |       11/88 (12.5)  |       25/89 (28.1)  |       2.73 (1.25~5.98)  |       0.01  |