BMI 18.5–24.9 | BMI 25–29.9 | BMI ≥30 | Interaction p-value† | |
LGA infant | ||||
T1DM | ||||
Crude | 10.16 (9.10 to 11.36) | 12.40 (11.22 to 13.70) | 12.29 (10.50 to 14.40) | <0.001 |
Adjusted | 10.72 (9.56 to 12.01) | 13.55 (12.23 to 15.02) | 13.26 (11.27 to 15.59) | <0.001 |
Non-diabetic | ||||
Crude | 1.0 | 1.74 (1.71 to 1.77) | 2.52 (2.47 to 2.57) | <0.001 |
Adjusted | 1.0 | 1.76 (1.73 to 1.79) | 2.60 (2.55 to 2.66) | <0.001 |
Major malformations | ||||
T1DM | ||||
Crude | 2.28 (1.71 to 3.04) | 2.34 (1.81 to 3.02) | 4.11 (2.99 to 5.65) | 0.03 |
Adjusted | 2.28 (1.71 to 3.04) | 2.34 (1.81 to 3.03) | 4.11 (2.99 to 5.65) | 0.03 |
Non-diabetic | ||||
Crude | 1.0 | 1.10 (1.06 to 1.14) | 1.15 (1.09 to 1.22) | 0.03 |
Adjusted | 1.0 | 1.10 (1.06 to 1.14) | 1.15 (1.09 to 1.22) | 0.03 |
Pre-eclampsia | ||||
T1DM | ||||
Crude | 7.12 (6.02 to 8.42) | 9.30 (8.11 to 10.67) | 11.23 (9.15 to 13.77) | <0.001 |
Adjusted | 7.17 (6.04 to 8.50) | 9.91 (8.61 to 11.40) | 14.19 (11.50 to 17.50) | <0.001 |
Non-diabetic | ||||
Crude | 1.0 | 1.61 (1.56 to 1.66) | 2.96 (2.86 to 3.07) | <0.001 |
Adjusted | 1.0 | 1.74 (1.69 to 1.80) | 3.37 (3.25 to 3.49) | <0.001 |
Preterm delivery | ||||
T1DM | ||||
Crude | 4.86 (4.22 to 5.60) | 6.23 (5.53 to 7.02) | 6.39 (5.30 to 7.71) | 0.16 |
Adjusted | 4.72 (4.09 to 5.44) | 5.98 (5.31 to 6.74) | 5.97 (4.94 to 7.21) | 0.15 |
Non-diabetic | ||||
Crude | 1.0 | 1.05 (1.02 to 1.07) | 1.28 (1.24 to 1.32) | 0.16 |
Adjusted | 1.0 | 1.04 (1.02 to 1.07) | 1.26 (1.22 to 1.30) | 0.15 |
Perinatal mortality | ||||
T1DM | ||||
Crude | 2.55 (1.36 to 4.76) | 3.93 (2.49 to 6.19) | 3.14 (1.40 to 7.04) | 0.29 |
Adjusted | 2.46 (1.32 to 4.60) | 3.72 (2.36 to 5.89) | 2.86 (1.27 to 6.44) | 0.31 |
Non-diabetic | ||||
Crude | 1.0 | 1.47 (1.35 to 1.59) | 2.24 (2.04 to 2.46) | 0.29 |
Adjusted | 1.0 | 1.46 (1.35 to 1.59) | 2.22 (2.03 to 2.44) | 0.31 |
Caesarean section | ||||
T1DM | ||||
Crude | 5.59 (5.00 to 6.25) | 7.09 (6.42 to 7.83) | 9.44 (8.04 to 11.08) | 0.42 |
Adjusted | 5.69 (5.09 to 6.37) | 7.12 (6.44 to 7.88) | 9.35 (7.95 to 11.00) | 0.36 |
Non-diabetic | ||||
Crude | 1.0 | 1.33 (1.31 to 1.35) | 1.84 (1.81 to 1.88) | 0.42 |
Adjusted | 1.0 | 1.34 (1.32 to 1.36) | 1.87 (1.83 to 1.90) | 0.36 |
Neonatal overweight | ||||
T1DM | ||||
Crude | 8.46 (7.39 to 9.70) | 9.93 (8.83 to 11.17) | 11.71 (9.79 to 14.00) | <0.001 |
Adjusted | 8.40 (7.32 to 9.64) | 9.86 (8.76 to 11.11) | 11.29 (9.42 to 13.53) | <0.001 |
Non-diabetic | ||||
Crude | 1.0 | 1.66 (1.62 to 1.71) | 2.59 (2.51 to 2.67) | <0.001 |
Adjusted | 1.0 | 1.65 (1.61 to 1.69) | 2.55 (2.48 to 2.63) | <0.001 |