Table 2 Adjusted* relative risks (for categorical variables) and beta coefficients (for numerical variables) of different outcomes according to gestational age (reference group= 39–41 weeks)
Outcome | Gestational age in completed weeks | |||||
|---|---|---|---|---|---|---|
<34 (n=348) | 34-36 (n=1202) | 37 (n=1680) | 38 (n=3089) | 39-41 (n=7055) | 42+ (n=745) | |
Neonatal mortality (n=13031) | 34.4 (21.6; 54.8) | 3.4 (1.8; 6.6) | 2.7 (1.3; 5.6) | 2.0 (1.1; 3.5) | 1.0 | 2.1 (1.0; 4.3) |
Infant mortality (n=13031) | 13.6 (9.7; 19.2) | 3.1 (2.1; 4.7) | 2.2 (1.4; 3.6) | 1.4 (0.9; 2.2) | 1.0 | 1.4 (0.9; 2.4) |
Hospitalization 0–12 mo (n=5625) | 2.4 (1.9; 3.1) | 1.8 (1.4; 2.1) | 1.2 (1.0; 1.6) | 1.2 (1.0; 1.5) | 1.0 | 0.9 (0.7; 1.2) |
Breastfeeding (months) (n=5620) | −3.5 (−4.4; -2.4) | −0.8 (−1.5; -0.2) | −0.4 (−1.0; 0.3) | −0.4 (−0.9; 0.1) | 0 | −0.4 (−1.2; 0.3) |
WAZ < −2 at 12 mo (%) (n=5615) | 3.2 (1.7; 6.1) | 2.6 (1.5; 4.5) | 2.0 (1.1; 3.7) | 1.4 (0.8; 2.5) | 1.0 | 1.6 (0.8; 2.5) |
HAZ < −2 at 12 mo (%) (n=5604) | 2.0 (1.3; 2.9) | 1.7 (1.2; 2.3) | 1.3 (0.9; 1.9) | 1.2 (0.9; 1.6) | 1.0 | 1.0 (0.6; 1.5) |
WHZ > 2 at 12 mo (%) (n=5604) | 0.5 (0.2; 1.0) | 0.7 (0.5; 1.0) | 1.2 (0.9; 1.6) | 1.0 (0.7; 1.2) | 1.0 | 0.9 (0.6; 1.2) |
WAZ < −2 at 48 mo (%) (n=7983) | 1.4 (0.6; 3.1) | 1.4 (0.8; 2.5) | 0.9 (0.5; 1.7) | 1.0 (0.6; 1.6) | 1.0 | 0.8 (0.4; 1.5) |
HAZ < −2 at 48 mo (%) (n=7946) | 0.9 (0.5; 1.5) | 1.0 (0.7; 1.4) | 0.9 (0.6; 1.2) | 0.8 (0.6; 1.1) | 1.0 | 0.9 (0.6; 1.2) |
WHZ > 2 at 48 mo (%) (n=7946) | 1.1 (0.6; 1.8) | 0.8 (0.6; 1.1) | 1.0 (0.7; 1.2) | 1.0 (0.8; 1.2) | 1.0 | 1.0 (0.8; 1.3) |