Table 3.

Associations between the urinary tungsten and H. pylori infection

Urinary Tungsten	Model 0 1.958(1.214,3.158) *	Model 1a 2.950(1.369,6.359) *	Model 2b 3.003(1.339,6.734) *
Q1	ref	ref	ref
Q2	0.665(0.428,1.034)	0.736(0.359,1.506)	0.740(0.408,1.341)
Q3	0.986(0.567,1.715)	1.024(0.431,2.435)	1.054(0.468,2.376)
Q4	1.176(0.774,1.788)	1.557(0.950,2.551)	1.576(0.910,2.732)

^aModel 1 adjusted for age, sex, races and education

^bModel 2 adjusted for age, sex, waist, poverty, races, education, HbA1c, alcohol drink, HDL, TG, diabetes mellitus, hypertension, urinary creatinine, urinary Lead and urinary Thallium

^*P < 0.05