组别

例数

年龄(岁)

发病时间(h)

性别

发病部位

右侧

左侧

A组

29

23.00 ± 4.49

10.03 ± 6.96

21 (72.41%)

8 (27.59%)

4 (13.79%)

25 (86.21%)

B组

21

24.10 ± 6.14

7.62 ± 5.56

16 (76.19%)

5 (23.81%)

2 (9.52%)

19 (90.48%)