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Distribution of participants by sex, age and academic year
| Academic year | Male | Female | TOTAL | |||
|---|---|---|---|---|---|---|
| n | Mean age (SD) | n | Mean age (SD) | n | Mean age (SD) | |
| 4 | 5 | 24.0 (4.0) | 5 | 22.3 (0.7) | 10 | 23.1 (3.0) |
| 5 | 3 | 23.5 (0.8) | 4 | 23.3 (0.6) | 7 | 23.4 (0.7) |
| 6 | 5 | 24.6 (0.7) | 5 | 23.7 (0.2) | 10 | 24.2 (0.7) |
| TOTAL | 15 | 24.1 (2.4) | 14 | 23.1 (0.8) | 29 | 23.6 (1.9) |
