Table 2.
Cumulative predicted costs during the 3-year trial, by type of cost and by experimental group, in 2018 Canadian dollars
| Control group | Intervention group | Adjusted differencea | |
|---|---|---|---|
| Costs | Mean (95% CI) | Mean (95% CI) | Coefficient (95% CI) |
| Mental health costs | |||
| Hospitalizations | 13 348 (7516 to 19 180) | 12 342 (6628 to 18 056) | −1006 (−9172 to 7160) |
| Medications | 5432 (4373 to 6491) | 6712 (5674 to 7750) | 1280 (−203 to 2763) |
| Physician services | 4468 (3227 to 5709) | 4294 (3077 to 5510) | −174 (−1912 to 1564) |
| Total mental health costs | 27 222 (19 285 to 35 158) | 31 233 (23 457 to 39 009) | 4011 (−7101 to 15 123) |
| Somatic health costs | |||
| Hospitalizations | 128 (20 to 236) | 71 (−35 to 177) | −58 (−209 to 94) |
| Medications | 302 (163 to 441) | 199 (63 to 335) | −103 (−298 to 92) |
| Physician services | 528 (145 to 911) | 847 (472 to 1222) | 319 (−217 to 856) |
| Total somatic health costs | 979 (522 to 1437) | 1097 (649 to 1545) | 118 (−523 to 758) |
| Nonphysician visits | 3777 (2248 to 5307) | 8073 (6575 to 9572) | 4296 (2155 to 6437) |
| Total costs | 28 199 (20 089 to 36 309) | 32 332 (24 386 to 40 278) | 4133 (−7222 to 15 488) |
aEstimated difference adjusting for differences at baseline.