Table 1 Frequency, percentage and unadjusted odds ratio’s for neonatal outcomes according to maternal and peripartum characteristics in a cohort of pregnant Canberran women, 2008–2017
| Â | Total N | Large for gestational AGE n (%) OR crude (CI95%) | |
|---|---|---|---|
BMI (kg/m2) | |||
 < 18.5 | 1544 | 78 (5.1) | 0.559 (0.442; 0.707) |
 18.5–24.9 | 13,948 | 1213 (8.7) | 1 |
 25–29.9 | 6832 | 955 (14.0) | 1.706 (1.559; 1.867) |
 30–34.9 | 2967 | 534 (18.0) | 2.304 (2.063; 2.574) |
 35–39.9 | 1412 | 293 (20.8) | 2.749 (2.386; 3.167) |
 > 40.0 | 1111 | 279 (25.1) | 3.521 (3.037; 4.082) |
Baby gender | |||
 Female | 13,387 | 1517 (11.3) | 1 |
 Male | 14,414 | 1835 (12.7) | 1.141 (1.062; 1.227) |
Parity | |||
 0 | 12,256 | 1055 (8.6) | 1 |
 1 | 9602 | 1316 (13.7) | 1.686 (1.548; 1.837) |
 2 | 3810 | 621 (16.3) | 2.067 (1.858; 2.330) |
 3 | 1324 | 209 (15.8) | 1.990 (1.695; 2.337) |
 > 4 | 820 | 150 (18.3) | 2.377 (1.970; 2.868) |
Mother work | |||
 No | 15,253 | 1854 (12.2) | 1 |
 Yes | 12,561 | 1498 (11.9) | 0.979 (0.910; 1.052) |
Country of birth | Â | Â | Â |
 Australian | 19,329 | 2659 (13.8) | 1 |
 Asian | 5054 | 301 (6.0) | 0.397 (0.351; 0.449) |
 Other* | 3394 | 391 (11.5) | 0.816 (0.729; 0.914) |
Women smokes during pregnancy | |||
 No | 25,251 | 3139 (12.4) | 1 |
 Yes | 2368 | 197 (8.3) | 0.639 (0.550; 0.743) |
Partner smokes | |||
 No | 23,916 | 2941 (12.3) | 1 |
 Yes | 3898 | 411 (10.5) | 0.841 (0.754; 0.938) |
Married or with a partner | |||
 No | 3261 | 366 (11.2) | 1 |
 Yes | 24,553 | 2986 (12.2) | 1.095 (0.976; 1.229) |
Premature rupture of membrane | |||
 No | 27,217 | 3297 (12.1) | 1 |
 Yes | 597 | 55 (9.2) | 0.736 (0.557; 0.974) |
PIHD | |||
 No | 26,395 | 3138 (11.9) | 1 |
 Yes | 1419 | 214 (15.1) | 1.316 (1.133; 1.529) |
Gestational Diabetes (GDM) | |||
 No | 24,793 | 2849 (11.5) | 1 |
 Yes | 3021 | 503 (16.7) | 1.380 (1.239; 1.537) |