Intervention group n = 71 | Control group n = 72 | p value | |
---|---|---|---|
Gender | |||
Male | 39 (55%) | 38 (53%) | 0.80 |
Female | 32 (45%) | 34 (47%) | |
Age | |||
20–24 years | 57 (80%) | 50 (70%) | 0.10 |
25–29 years | 9 (13%) | 19 (27%) | |
≥30 years | 5 (7%) | 3 (3%) | |
Country of origin | |||
European Union | 46 (64%) | 55 (78%) | 0.07 |
North America | 16 (22%) | 6 (9%) | |
Asia/Africa | 10 (14%) | 10 (13%) | |
Previous end-of-year failure | |||
Yes | 23 (32%) | 17 (24%) | 0.24 |
No | 48 (68%) | 55 (76%) |