. 2017 May 20;37(5):673–677. [Article in Chinese] doi: 10.3969/j.issn.1673-4254.2017.05.18

2.

各显著性风险因素组间多重比较

Multiple comparisons of significant risk factors among the 3 groups

	Serrated polyps (SPs) vs Healthy control		Conventional adenoma (CA) vs Healthy control		SPs vs CA
	Statistics	P	Statistics	P	Statistics	P
a: Heterogeneity of variance, use Dunnett T3 test for multiple comparisons.
Age^a	I-J=-6.226	＜0.001	I-J=-8.991	＜0.001	I-J=-2.765	0.038
Gender	χ²=10.871	0.001	χ²=8.281	0.004	χ²=1.057	0.589
BMI^a	I-J=-1.298	0.007	I-J=-1.435	0.003	I-J=-0.137	0.978