Table 1 Demographic and work characteristics of residents and statistical analysis
Variables | Control (n = 99) No. (%) | PAL (n = 99) No. (%) | P* |
|---|---|---|---|
Age (years, mean ± SD) | 24.65 ± 2.06 | 24.47 ± 2.14 | 0.70 |
Sex (M/F) | Â | Â | 0.39 |
 Male | 45 (45.45) | 51 (51.51) |  |
 Female | 54 (54.55) | 48 (48.48) |  |
Work experience before SRT | Â | Â | 0.64 |
 Yes | 11 (11.11) | 9 (9.09) |  |
 None | 88 (88.89) | 90 (90.91) |  |
Education | Â | Â | 0.49 |
 Bachelor’s degree | 60 (60.61) | 68 (68.69) |  |
 Master’s degree | 32 (32.32) | 25 (25.25) |  |
 Doctoral degree | 7 (7.07) | 6 (6.06) |  |
Year in SRT | Â | Â | 0.57 |
 1st year | 32 (32.32) | 39 (39.39) |  |
 2nd year | 35 (35.35) | 30 (30.30) |  |
 3rd year | 32 (32.32) | 30 (30.30) |  |
Recognition on necessity of SRT | Â | Â | 0.74 |
 Unnecessary | 10 (10.10) | 9 (9.09) |  |
 Neutral | 65 (65.66) | 70 (70.71) |  |
 Necessary | 24 (24.24) | 20 (20.20) |  |