Variable | Bivariate | Model 1 | Model 2 |
---|---|---|---|
Perinatal care centers | |||
 Comprehensive | 1.00 | 1.00 | 1.00 |
 Regional | 2.65, 1.66–4.21 | 2.69, 1.69–4.30 | 2.92, 1.76–4.84 |
Day | |||
 Weekday | 1.00 | 1.00 | 1.00 |
 Weekend | 1.20, 0.76–1.91 | 1.17, 0.73–1.88 | 1.63, 0.97–2.73 |
Shift | |||
 Day | 1.00 | 1.00 | 1.00 |
 Quasi-night | 1.44, 0.85–2.44 | 1.51, 0.89–2.58 | 1.65, 0.93–2.95 |
 Night | 1.04, 0.62–1.75 | 1.00, 0.59–1.71 | 1.26, 0.70–2.27 |
Hosmer–Lemeshow test |  | P = 0.075 | P = 0.897 |