Bivariate and multivariate analysis of association between obstetrics and neonatal characteristics with breathing after stimulation
| Bivariate analysis | Multivariate analysis | |||||
| Beta coefficient | P value | cOR (95% CI) | Beta coefficient | P value | aOR (95% CI) | |
| Global intercept | 0.225 | 1.252 | ||||
| intact cord (reference cord clamped) | ||||||
| Intercept | 0.133 | 1.143 | ||||
| Intact cord | 0.661 | <0.0001 | 1.94 (1.56 to 2.40) | 0.613 | <0.0001 | 1.85 (1.48 to 2.30) |
| Complication during admission | ||||||
| Intercept | 1.034 | 2.814 | ||||
| Yes | −0.701 | <0.0001 | 0.50 (0.38 to 0.64) | −0.572 | <0.0001 | 0.57 (0.43 to 0.75) |
| Mode of delivery (reference spontaneous birth) | ||||||
| Intercept | 1.304 | 0 | 3.683 | |||
| Instrumental delivery | −0.313 | 0.019 | 0.73 (0.56 to 0.95) | −0.324 | 0.018 | 0.72 (0.55 to 0.95) |
| Immediate drying after birth (reference no drying) | ||||||
| Intercept | 0.528 | 0.001 | 1.695 | |||
| Immediate drying after birth | 0.45 | 0.008 | 1.57 (1.12 to 2.19) | 0.385 | 0.028 | 1.47 (1.04 to 2.07) |
| Low birth weight (reference 2500 g or more) | ||||||
| Intercept | 1.05 | 0 | 2.857 | |||
| Low birth weight | −0.459 | <0.0001 | 0.63 (0.51 to 0.78) | −0.383 | 0.003 | 0.68 (0.53 to 0.88) |
| Preterm (reference 37 weeks or more) | ||||||
| Constant | 0.991 | 0 | 2.694 | |||
| Preterm | −0.359 | 0.006 | 0.70 (0.54 to 0.90) | 0.041 | 0.80 | 1.04 (0.76 to 1.43) |
aOR, adjusted OR; cOR, crude OR.