损伤部位 | DRPI (n = 162) | MASD (n = 145) | ST (n = 14) | 合计 |
额部 | 41 (25.31) | 34 (23.45) | 1 (7.14) | 76 (24.36) |
鼻部 | 62 (38.27) | 31 (21.38) | 5 (35.71) | 98 (30.53) |
耳廓 | 20 (12.35) | 21 (14.48) | 1 (7.14) | 42 (13.46) |
面颊 | 35 (21.60) | 47 (32.41) | 6 (42.86) | 88 (28.21) |
其他(手、足、腹股沟等) | 4 (2.47) | 12 (8.27) | 1 (7.14) | 17 (5.45) |
X2 | 73.966 | 30.431 | 11.071 | 88.956 |
P | <0.001 | <0.001 | 0.026 | <0.001 |