Risk of stillbirth by Aboriginal status and gestational age
| Gestational age; Aboriginal status | Adjusted* OR (95% CI) | Adjusted rate difference† (95% CI) |
|---|---|---|
| 24–27 weeks | ||
| Inuit | 1.80 (0.80 to 4.05) | 0.20 (−0.39 to 0.79) |
| First Nations | 1.29 (0.80 to 2.07) | −0.06 (−0.29 to 0.17) |
| Non-Aboriginal | 1.00 (ref) | 0.00 (ref) |
| 28–36 weeks | ||
| Inuit | 2.37 (1.56 to 3.61) | 0.94 (−0.45 to 2.33) |
| First Nations | 1.68 (1.32 to 2.14) | 0.26 (−0.34 to 0.86) |
| Non-Aboriginal | 1.00 (ref) | 0.00 (ref) |
| ≥ 37 weeks | ||
| Inuit | 3.05 (1.93 to 4.82) | 1.24 (−0.15 to 2.63) |
| First Nations | 2.61 (2.05 to 3.30) | 1.04 (0.44 to 1.64) |
| Non-Aboriginal | 1.00 (ref) | 0.00 (ref) |
Note: CI = confidence interval, OR = odds ratio, ref = reference group.
↵* Adjusted for maternal age, education, marital status and parity, and period of data collection.
↵† Difference in the stillbirth rate (per 1000 births) between the Aboriginal and non-Aboriginal groups, adjusted for maternal age, education, marital status and period of data collection (models including parity yielded unstable estimates).