Duration | Total (N = 400) | Dow Medical College(N = 200) | Jinnah Sindh Medical College(N = 200) | p value |
---|---|---|---|---|
<30 min/week | 172 (43.0) | 90 (45.0) | 82 (41.0) | 0.22 |
30–60 min (1 h) | 102 (25.5) | 36 (18.0) | 66 (33.0) | <0.01 |
60–90 min | 78 (18.8) | 44 (22.0) | 34 (17.0) | 0.31 |
>90 min | 48 (12.0) | 30 (15.0) | 18 (9.0) | 0.04 |