Variable | Bivariate | Model 1 | Model 2 |
---|---|---|---|
Perinatal care centers | |||
 Comprehensive | 1.00 | 1.00 | 1.00 |
 Regional | 2.40, 1.74–3.32 | 2.41, 1.74–3.33 | 2.50, 1.78–3.50 |
Day | |||
 Weekday | 1.00 | 1.00 | 1.00 |
 Weekend | 1.50, 1.08–2.08 | 1.41, 1.01–1.97 | 1.59, 1.12–2.25 |
Shift | |||
 Day | 1.00 | 1.00 | 1.00 |
 Quasi-night | 1.25, 0.86–1.83 | 1.28, 0.87–1.87 | 1.29, 0.87–1.92 |
 Night | 1.48, 1.02–2.14 | 1.43, 0.98–2.08 | 1.56, 1.05–2.32 |
Hosmer–Lemeshow test |  | P = 0.636 | P = 0.415 |