Table 1 Baseline demographics of the survey respondents
From: Effect of stress coping ability and working hours on burnout among residents
| Â | Third month | Fifteenth month | Total | |||
n | (%) | n | (%) | n | (%) | |
Respondent | 62 | (100) | 35 | (100) | 97 | (100) |
 Male | 37 | (59.7) | 26 | (74.3) | 63 | (64.9) |
 Female | 25 | (40.3) | 9 | (25.7) | 34 | (35.1) |
| Â | Mean | (SD) | Mean | (SD) | Mean | (SD) |
Age (years) | 26.7 | (3.6) | 27.6 | (3.5) | 27.1 | (3.6) |
Working environment | ||||||
 Night duty (days/month) | 3.8 | (2.2) | 3.3 | (2.3) | 3.6 | (2.3) |
 Working hours (h/day) | 11.9 | (2.7) | 10.9 | (1.7) | 11.5 | (2.4) |