Variables | Total n = 504 | Experimental n = 328 | Control n = 176 | 95% CI | ||
---|---|---|---|---|---|---|
\( \bar {x}\) ± SD | \( \bar {x}\) ± SD | \( \bar {x}\) ± SD | p-value | |||
Age (years) | 14.23 ± 0.66 | 14.27 ± 0.66 | 14.15 ± 0.65 | 0.049* | [0.001; 0.240] | |
n % | n (%) | n (%) | p-value | |||
Gender | Female | 281 (55.80) 223 (44.20) | 188 (57.30) | 93 (52.80) 83 (47.20) | 0.348* | |
Male | 140 (42.70) |