Demographic characteristics | IY TCM | Control | Total |
---|---|---|---|
Child | |||
 N Gradea | 45 (100 %) | 38 (100 %) | 83 (100 %) |
 1st grade | 14 (31,1 %) | 14 (36,8 %) | 28 (33,7 %) |
 2nd grade | 11 (24,4 %) | 8 (21,1 %) | 19 (22,9 %) |
 3rd grade | 20 (44,4 %) | 16 (42,1 %) | 36 (43,4 %) |
Genderb | |||
 Boys, n (%) | 38 (84.4 %) | 27 (71.1 %) | 65 (78.3 %) |
 Girls, n (%) | 7 (15.6 %) | 11 (28.9 %) | 18 (21.7 %) |
Teacherc | |||
 N | 35 (100 %) | 31 (100 %) | 66 (100 %) |
 1st grade | 11 (31.4 %) | 11 (35.5 %) | 22 (33.3 %) |
 2nd grade | 9 (25.7 %) | 6 (19.4 %) | 15 (22.7 %) |
 3rd grade | 15 (42.9 %) | 14 (45.2 %) | 29 (44.0 %) |
School | |||
 N | 16 | 18 | 34 |