Table 1.
Deaths for residential school (RS) population and controls by cohort and sex. As the follow-up times vary, the numbers are not comparable between the cohorts
| Cohort | Males | Females | Both | ||||
|---|---|---|---|---|---|---|---|
| RS | Controls | RS | Controls | RS | Controls | ||
| 1991 | N (deaths/all) | 25/150 | 10/722 | 4/48 | 4/239 | 29/198 | 14/961 |
| 16.7 % | 1.4 % | 8.3 % | 1.7 % | 14.6 % | 1.5 % | ||
| 1996 | N (deaths/all) | 11/142 | 11/689 | 5/64 | 2/313 | 16/206 | 13/1002 |
| 7.7 % | 1.6 % | 7.8 % | 0.6 % | 7.8 % | 1.3 % | ||
| 2001 | N (deaths/all) | 10/143 | 8/697 | 0/74 | 1/363 | 10/217 | 9/1060 |
| 7.0 % | 1.1 % | 0.0 % | 0.3 % | 4.6 % | 0.8 % | ||
| 2006 | N (deaths/all) | 3/159 | 6/783 | 1/105 | 0/510 | 4/264 | 6/1293 |
| 1.9 % | 0.8 % | 1.0 % | 0.0 % | 1.5 % | 0.5 % | ||
| Total | N (deaths/all) | 49/594 | 35/2891 | 10/291 | 7/1425 | 59/885 | 42/4316 |
| 8.2 % | 1.2 % | 3.4 % | 0.5 % | 6.7 % | 1.0 % | ||
| HR (95 % CI) | 6.93 (4.46–10.75) | 7.05 (2.68–18.53) | 6.95 (4.66–10.37) | ||||