Met/Val | Val/Val | Difference (P value) | |
---|---|---|---|
n | 26 | 31 | |
Gender (male:female ratio) | 13:13 | 16:15 | 0.903 |
Age (mean ± SD, years) | 25.2 ± 3.3 | 24.2 ± 3.8 | 0.329 |
Age range (years) | 18.5–33.3 | 19.5–31.5 | |
Education (1:2:3 ratio) | 9:4:13 | 8:13:10 | 0.091 |
Handedness (% right) | 100% | 100% |
Education level was determined on a discrete scale with three levels: low = 1, middle = 2, high = 3.