息肉类型

非NAFLD组

n = 513

NAFLD组

n = 490

X2

P

结直肠息肉

190 (37.04)

284 (57.96)

6.634

<0.001

腺瘤性息肉

117 (22.81)

174 (35.51)

4.431

<0.001

增生性息肉

105 (20.47)

165 (33.67)

4.713

<0.001