Table 1.

Participant demographics

Demographics	No.	%
Age groups, y
18–24	759	85.1
25–34	109	12.2
35–44	22	2.5
45–54	2	0.2
Year of study
1	282	31.6
2	168	18.9
3	197	22.1
4	79	8.9
Postgraduate	165	18.5