Table 4 Adjusted odds ratio for perinatal mortalitya by level of service, by jurisdiction
From: The safety of Canadian rural maternity services: a multi-jurisdictional cohort analysis
Alberta | British Columbia | Nova Scotia | ||||
|---|---|---|---|---|---|---|
Service level | Adjusted ORb (95 % CI) (n = 66713) | N | Adjusted ORb (95 % CI) (n = 61,991) | N | Adjusted ORb (95 % CI) (n = 18,769) | N |
1 | 1.40 (0.44, 4.39) | 310 | 2.84 (1.58, 5.10) | 601 | ||
2 | 1.35 (0.77, 2.38) | 1297 | 1.33 (0.59, 3.01) | 623 | N/A | 99 |
3 | 1.50 (1.03, 2.18) | 2940 | 0.79 (0.43, 1.45) | 1892 | 0.66 (0.38, 1.14) | 1772 |
4 | 1.23 (0.92, 1.64) | 6750 | 1.12 (0.73, 1.70) | 2976 | ||
5 | 1.12 (0.91, 1.36) | 21362 | 1.07 (0.79, 1.44) | 6814 | 0.82 (0.38, 1.78) | 993 |
6 | 0.88 (0.58, 1.32) | 3884 | 1.07 (0.80, 1.42) | 7206 | ||
7 | 1.53 (0.49, 4.83) | 264 | 0.96 (0.61, 1.51) | 2778 | 0.60 (0.23, 1.65) | 440 |
8 | 1.0 | 29906 | 1.0 | 39101 | 1.0 | 15465 |