From: Late entry to antenatal care in New South Wales, Australia
 | Frequency | Percentage (95%CI) |
---|---|---|
Developed country guideline | Â | Â |
Within 12 weeks | 50,527 | 59.4% (59.1–59.8%) |
After 12 weeks | 34,507 | 40.6% (40.2–40.9%) |
WHO guideline | Â | Â |
Within 17 weeks | 71,108 | 83.6% (83.4%–83.8%) |
After 17 weeks | 13,926 | 16.4% (16.1–16.6%) |
NSW classification | Â | Â |
Within 20 weeks | 76,678 | 90.2% (90–90.4%) |
After 20 weeks | 8,356 | 9.8% (9.6–10%) |
Mean (weeks) | 12.8 | 12.7–12.8 |
Median (weeks) | 12 | Â |