Table 1 Study sample characteristics: demographic data, period, group, and diagnosis
n = 1797 | Mean ± sd | ||
|---|---|---|---|
Age (years) | 7.9 ± 5.2 | ||
Sex | Male | 988 (55.0%) | |
Female | 809 (45.0%) | ||
Period | Pre | 779 (43.3%) | |
Post | 1018 (56.7%) | ||
Group | Intervention | 446 (25.0%) | |
Control | 1351 (75.0%) | ||
Diagnosis | Confirmed | 922 (51.3%) | |
Unconfirmed | 875 (48.7%) | ||