From: Effect of maternal stress during pregnancy on the risk for preterm birth
Index group | Control group | ||||
---|---|---|---|---|---|
N | % | N | % | P-value** | |
Index vs. Control | |||||
Chronic disease/condition | 0.882 | ||||
Yes | 27 | 16.9 | 27 | 15.7 | |
No | 133 | 83.1 | 145 | 84.3 | |
Conization | 0.308 | ||||
Yes | 10 | 6.3 | 6 | 3.5 | |
No | 150 | 93.8 | 166 | 96.5 | |
Previous psychiatric diagnosis | 0.416 | ||||
Yes | 18 | 11.3 | 25 | 14.5 | |
No | 142 | 88.8 | 147 | 85.5 | |
Previous preterm delivery | <0.000 | ||||
Yes | 25 | 15.9 | 4 | 2.4 | |
No | 132 | 84.1 | 163 | 97.6 |