Table1.
Participants | Experimental | Control |
---|---|---|
Sex (n (%)) | ||
Male | 18 (60) | 17(56.66) |
Female | 12 (40) | 13 (43.33) |
Age (mean) (Range) |
9.9 (8.5-11) |
9.8 (8.11-11.2) |
school grade | ||
% grade 3 | 43.33% | 43.33% |
% grade 4 | 33.33% | 40% |
% grade 5 | 23.33% | 16.66% |