Births Births Gestation Gestation Stillbirths Stillbirths
N % Median (days) % <37 weeks n /1000 RR 95% CI
Low Risk 990,199 75.6 279.0 4.4 3,575 3.61 1.0 -
High Risk 318,768 24.4 273.0 12.6 1,985 6.23 1.7 1.6 - 1.8
- with serial scans 289,285 90.8 273.0 12.5 1,633 5.64 1.6 1.5 - 1.7
- without serial scans 29,483 9.2 274.0 13.4 352 11.94 3.3 3.0 - 3.7
Total Recorded 1,308,967 100.0 277.0 6.4 5,560 4.25
Not recorded 263,850 16.8 278.0 6.6 1009 3.82
RR, Relative Risk; CI, Confidence Interval