Table A2.

Regression results for Helicobacter Pylori presence (n = 24,050), vitamin D as dichotomous variable.

	Estimate	Std. Error	z Value	Pr(>|z|)
Intercept	0.18842	0.06137	3.070	0.00214
Vitamin D < 20 ng/mL	0.26957	0.02629	10.255	<2*10−16
Prior Hypertension	−0.21104	0.05154	−4.095	4.23*10−5
Prior Hypothyriodism	−0.28465	0.04856	−5.862	4.57*10−9
Creatinine	−0.38338	0.07782	−4.927	8.36*10−7
Gender (male)	0.12256	0.03126	3.921	8.81*10−5

* as a symbol for level of significance which is stated.