| Total (n = 500) | Mild (n = 380) | Severe (n = 120) | χ2 | P | |||
No. | % | No. | % | No. | % | |||
3) Viability |
|
|
|
|
|
|
|
|
Dead | 67 | 13.4 | 0 | 0.0 | 67 | 55.8 | 244.996* | <0.001* |
Viable | 433 | 86.6 | 380 | 100.0 | 53 | 44.2 | ||
4) Placenta |
|
|
|
|
|
|
|
|
Normal | 420 | 84.0 | 380 | 100.0 | 40 | 33.3 | 301.587* | <0.001* |
Abruptio placenta | 80 | 16.0 | 0 | 0.0 | 80 | 66.7 |