Table 1 Maternal demographic and clinical characteristics in the study area (N = 195,500)
From: Geospatial analyses to identify clusters of adverse antenatal factors for targeted interventions
| Â | n (%) |
|---|---|
Age-group | |
  <20 year | 6431 (3.3) |
  20 – <35 years | 149,762 (76.6) |
  35+ years | 39,307 (20.1) |
Country of birth | |
  Australian | 106,769 (54.6) |
  Overseas | 88,731 (45.4) |
Index of Relative Socio-economic Disadvantage | |
(missing = 1,883) | |
  Most disadvantage | 64,541 (33.3) |
  Middle disadvantage and Least disadvantage | 129078 (66.7) |
Number of babies | |
  Multiple | 5,886 (3.0) |
  Singleton | 189,614 (97.0) |
Primiparous (missing = 448) | |
  Yes | 83,263 (42.6) |
  No | 111,789 (57.2) |
First antenatal visit (missing = 3,049) | |
  ≥10 weeks | 60,041 (30.7) |
  <10 weeks | 132,410 (67.7) |
Smoking during pregnancy (missing = 1,613) | |
  Yes | 22,635 (11.6) |
  No | 171,252 (87.6) |