Baseline characteristics study population
| Variables | Suspected CSA group (n=39) | Control group (n=39) | Total sample (n=78) |
| Male, n (%) | 15 (39) | 20 (51) | 35 (45) |
| Age (years), median (IQR) | 5 (3-7) | 5 (4-7) | 5 (4-7) |
| Age groups, n (%) | |||
| 3 years | 10 (26) | 7 (18) | 17 (22) |
| 4 years | 8 (20) | 7 (18) | 15 (19) |
| 5 years | 5 (13) | 7 (18) | 12 (15) |
| 6 years | 6 (15) | 6 (15) | 12 (15) |
| 7 years | 1 (3) | 6 (15) | 7 (9) |
| 8 years | 9 (23) | 6 (16) | 15 (20) |