. 2015 Aug 7;21(29):8912–8919. doi: 10.3748/wjg.v21.i29.8912

Table 3.

Positively correlated variables for gallstone formation stratified by age

Variables	Age (20-39 yr)		Age (40-64 yr)		Age (≥ 65 yr)
Variables	OR	P value	OR	P value	OR	P value
Gender (female)	0.658	0.054	0.905	0.062	0.714	0.038^a
Helicobacter pylori positive	1.521	0.006^a	1.510	0.015^a	1.324	< 0.001^a
Anti-HCV	0.988	0.004^a	1.598	0.019^a	1.563	0.002^a
Fatty liver	1.582	0.003^a	1.922	< 0.001^a	1.752	< 0.001^a
TC	1.025	0.921	1.520	0.102	0.914	0.023^a
AST	0.382	0.221	1.249	0.024	1.547	< 0.001^a

P values calculated using muitiple logistic regression analysis.

P < 0.05.