变量

单纯性阑尾炎

复杂性阑尾炎

Z/χ²

P

性别^a

0.100

0.752

女

22 (44%)

91 (41.6%)

男

28 (56%)

128 (58.4%)

年龄(岁)^b

38.5 (31.0~52.0)

38.0 (29.0~55.0)

−0.138

0.890

体温(℃)^b

36.6 (36.4~36.8)

36.7 (36.4~37.1)

−1.943

0.052

右下腹压痛^a

48 (96%)

204 (93.2%)

0.181

0.671

反跳痛^a

30 (60%)

164 (74.9%)

4.486

0.034^*

腹肌紧张^a

11 (22%)

92 (42%)

6.897

0.009^**

右下腹疼痛^a

33 (66%)

155 (70.8%)

0.736

0.692

右下腹转移痛^a

16 (32%)

107 (48.9%)

4.662

0.031^*

厌食^a

8 (16%)

83 (37.9%)

8.721

0.003^**