Table 2. Multivariate Logistic Regression analysis models between the practice of physical activity (PA) in the gestational trimesters and the occurrence of cesarean delivery in puerperal women assisted by the Unified Health System in Santa Catarina, Brazil, 2020.
| Crude analysis OR (95%CI) | Adjusted analysisa OR (95%CI) | |
|---|---|---|
| PA during pregnancy | ||
| Yes | 1.00 | 1.00 |
| No | 1.16 (0.99–1.37) | 1.20 (0.98–1.46) |
| PA - first trimester | ||
| Yes | 1.00 | 1.00 |
| No | 1.09 (0.91–1.31) | 1.16 (0.93–1.44) |
| PA - second trimester | ||
| Yes | 1.00 | 1.00 |
| No | 1.17 (0.97–1.40) | 1.24 (0.99–1.55) |
| PA - third trimester | ||
| Yes | 1.00 | 1.00 |
| No | 1.41 (1.15–1.74)b | 1.40 (1.10–1.76)b |
OR: odds ratio; 95%CI: 95% confidence interval.
a Adjustment for age group, marital status, education, smoking and alcohol during pregnancy, number of previous pregnancies, body mass index, PA before pregnancy, high-risk pregnancy, gestational diabetes, and eclampsia.
b Statistical significance (p ≤ 0.05).