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Comparison of pregnant women’s general condition in two groups (x±s).
| Group | Case No. (n) | Age (Year) | Gestation (W) |
|---|---|---|---|
| Observation group | 100 | 26.70±4.51 | 25.91±1.21 |
| Control group | 100 | 26.51±4.70 | 25.80±1.40 |
| t value | 0.292 | 0.594 | |
| P value | P>0. 05 | P>0. 05 |
