Table 1.
Gestational sac (12.5 d) | Live fetuses (18.5 d) | Fetal loss (18.5 d) (absorption, abortion, and stillbirth) | Microcephalus (18.5 d) | ||||
---|---|---|---|---|---|---|---|
No. | No. | Percentage (%) | No. | Percentage (%) | No. | Percentage (%) | |
Experimental group | 81 | 53 | 65.431, 3 | 28 | 34.571, 3 | 18 | 33.961, 3 |
Operation control group | 83 | 82 | 98.792 | 1 | 1.212 | 2 | 2.412 |
Blank control group | 79 | 78 | 98.73 | 1 | 1.27 | 0 | 0 |
1p < 0.05, experimental group versus operation control group
2p > 0.05, operation control group versus blank control group
3p < 0.05, experimental group versus blank control group