From: Children in reviews: Methodological issues in child-relevant evidence syntheses
 |  | Intended Review Type |  | |||
---|---|---|---|---|---|---|
 |  | Adult Reviews N = 67 (%) | Child Reviews N = 45 (%) | Mixed Reviews N = 153 (%) | Not specified Reviews N = 143 (%) | Total N = 408 (%) |
Actual type of included trials       | Adult only | 37 (55) | 0 (0) | 17 (11) | 24 (17) | 78 (19) |
 | Child only | 0 (0) | 36 (80) | 8 (5) | 6 (4) | 50 (12) |
 | Mixed | 9 (13) | 7 (16) | 96 (63) | 51 (36) | 163 (40) |
 | Uncertain | 18 (27) | 2 (4) | 24 (17) | 50 (33) | 94 (23) |
 | No trials | 3 (4) | 0 (0) | 8 (5) | 12 (8) | 23 (6) |