Table 3.

Factors associated with vitamin D deficiency in chronic kidney disease patients on hemodialysis.

Factor	Univariate odds ratio	95% confidence interval	p	Multivariate odds ratio	95% confidence interval	p
Age (years)	1.00	0.98–1.02	0.98	0.99	0.96–1.02	0.56
Male sex (%)	0.90	0.49–1.63	0.72	1.44	0.64–3.27	0.38
DM (%)	1.88	1.01–3.48	0.045*	1.26	0.60–2.63	0.54
Stroke (%)	3.40	1.27–9.12	0.02*	2.29	0.64–8.21	0.20
Cardiothoracic ratio (%)	1.07	1.01–1.12	0.01*	1.07	1.01–1.13	0.02*
Creatinine (mg/dL)	0.89	0.79–0.99	0.048*	0.89	0.76–1.05	0.16

Abbreviations: DM, diabetes mellitus.

*p value <0.05.