Number(%) | Crude odds ratio (95 % CI) | P value | |
---|---|---|---|
Gestational Hypertension/PE/HELLP1 Syndrome | |||
Australian mothers without obesity | 583(4.3 %) | 1 | - |
Australian mothers with obesity | 586(11.3 %) | 2.86(2.54–3.22) | <0.001 |
South Asian mothers without obesity | 264(3.5 %) | 0.82(0.71–0.95) | 0.008 |
South Asian mothers with obesity | 45(5.1 %) | 1.21(0.89 to 1.65) | 0.23 |
Gestational Diabetes | |||
Australian mothers without obesity | 433(3.2 %) | 1 | - |
Australian mothers with obesity | 491(9.5 %) | 3.20(2.80–3.65) | <0.001 |
South Asian mothers without obesity | 794(10.6 %) | 3.62(3.21–4.08) | <0.001 |
South Asian mothers with obesity | 172(19.7 %) | 7.44(6.14–9.02) | <0.001 |
Preterm Birth | |||
Australian mothers without obesity | 1256(9.2 %) | 1 | - |
Australian mothers with obesity | 501(9.7 %) | 1.06(0.95–1.18) | 0.32 |
South Asian mothers without obesity | 441(5.9 %) | 0.62(0.55–0.69) | <0.001 |
South Asian mothers with obesity | 55(6.3 %) | 0.66(0.50–0.87) | 0.003 |
Dystocia | |||
Australian mothers without obesity | 226(1.7 %) | 1 | - |
Australian mothers with obesity | 101(2.0 %) | 1.18(0.93–1.50) | 0.17 |
South Asian mothers without obesity | 117(1.6 %) | 0.94(0.75–1.18) | 0.61 |
South Asian mothers with obesity | 29(3.3 %) | 2.03(1.37–3.01) | <0.001 |
Postpartum Haemorrhage 1000 ml | |||
Australian mothers without obesity | 661(4.9 %) | 1 | - |
Australian mothers with obesity | 372(7.2 %) | 1.52(1.33–1.73) | <0.001 |
South Asian mothers without obesity | 334(4.5 %) | 0.92(0.80–1.05) | 0.20 |
South Asian mothers with obesity | 49(5.6 %) | 1.16(0.86–1.56) | 0.33 |
Induced Labour | |||
Australian mothers without obesity | 2955(21.7 %) | 1 | - |
Australian mothers with obesity | 1496(29 %) | 1.47(1.37–1.58) | <0.001 |
South Asian mothers without obesity | 1727(23.1 %) | 1.09(1.01–1.16) | 0.02 |
South Asian mothers with obesity | 244(27.9 %) | 1.39(1.20–1.62) | <0.001 |
Instrumental Vaginal | |||
Australian mothers without obesity | 1846(13.6 %) | 1 | - |
Australian mothers with obesity | 478(9.3 %) | 0.65(0.58–0.72) | <0.001 |
South Asian mothers without obesity | 1284(17.2 %) | 1.32(1.24–1.43) | <0.001 |
South Asian mothers with obesity | 97(11.1 %) | 0.79(0.64–0.99) | 0.04 |
Unplanned Caesarean | |||
Australian mothers without obesity | 1898(14 %) | 1 | - |
Australian mothers with obesity | 1003(19.4 %) | 1.49(1.37–1.62) | <0.001 |
South Asian mothers without obesity | 1398(18.7 %) | 1.42(1.32–1.53) | <0.001 |
South Asian mothers with obesity | 210(24 %) | 1.95(1.66–2.29) | <0.001 |
Small for gestational age(<10th centile) | |||
Australian mothers without obesity | 1449(10.7 %) | 1 | - |
Australian mothers with obesity | 367(7.1 %) | 0.64(0.57–0.72) | <0.001 |
South Asian mothers without obesity | 1262(16.9 %) | 1.71(1.57–1.85) | <0.001 |
South Asian mothers with obesity | 90(10.3 %) | 0.96(0.77–1.20) | 0.73 |
Macroscomia(>4 kg) | |||
Australian mothers without obesity | 1575(11.6 %) | 1 | - |
Australian mothers with obesity | 994(19.3 %) | 1.82(1.67–1.99) | <0.001 |
South Asian mothers without obesity | 439(5.9 %) | 0.48(0.43–0.53) | <0.001 |
South Asian mothers with obesity | 111(12.7 %) | 1.11(0.90–1.36) | 0.32 |
Fetal compromise (pregnancy or labour) | |||
Australian mothers without obesity | 3431(25.2 %) | 1 | - |
Australian mothers with obesity | 1372(26.6 %) | 1.07(1.00–1.15) | 0.06 |
South Asian mothers without obesity | 2315(31 %) | 1.33(1.25–1.42) | <0.001 |
South Asian mothers with obesity | 279(31.9 %) | 1.39(1.20–1.61) | <0.001 |
Admission to NICU/SCN2 | |||
Australian mothers without obesity | 2664(19.5 %) | 1 | - |
Australian mothers with obesity | 1238(24.1 %) | 1.32(1.22–1.42) | <0.001 |
South Asian mothers without obesity | 1455(19.6 %) | 1.01(0.94–1.08) | 0.85 |
South Asian mothers with obesity | 235(27 %) | 1.53(1.31–1.79) | <0.001 |
Any Perinatal Morbidity | |||
Australian mothers without obesity | 5726(42 %) | 1 | - |
Australian mothers with obesity | 2341(45.3 %) | 1.14(1.07–1.22) | <0.001 |
South Asian mothers without obesity | 3197(42.8 %) | 1.03(0.97–1.09) | 0.31 |
South Asian mothers with obesity | 49(50.2 %) | 1.39(1.21–1.59) | <0.001 |
Stillbirth | |||
Australian mothers without obesity | 72(0.5 %) | 1 | - |
Australian mothers with obesity | 31(0.6 %) | 1.14(0.74–1.73) | 0.56 |
South Asian mothers without obesity | 32(0.4 %) | 0.81(0.55–1.23) | 0.32 |
South Asian mothers with obesity | 6(0.7 %) | 1.30(0.56–2.99) | 0.54 |