Impact of vitamin D levels on mortality in older covid-19 vaccinated patients

BMC Geriatrics

Table 2 Cox regression analysis of one-year post-discharge mortality in vaccinated patients

Model	Outcome	Variable	HR	p-value	IC 95%
					Lower limit	Upper limit
1	Mortality per 1 point increase in variable or per specified category	Age [years]	1	0.66	0.94	1.04
		Gender F	1.47	0.32	0.68	3.17
		Vitamin D levels
		25–50 nmol/L	2.91	0.02	1.51	7.37
		> 50 nmol/L	0.47	0.17	0.21	1.06
2	Mortality per 1 point increase in variable or per specified category	Age [years]	0.9	0.07	0.8	1.01
		Gender F	1.59	0.45	0.47	5.38
		MPI	3.94	0.13	0.38	4.17
		Length of stay	1.02	0.51	0.97	1.06
		Sarcopenia	3.81	0.03	2.1	4.5
		Vitamin D levels
		25–50 nmol/L	4.52	0.04	1.04	7.73
		> 50 nmol/L	0.43	0.19	0.12	1.51

Abbreviations: HR = Hazard Ratio; F = Female; MPI: Multidimensional Prognostic Index Model 1 was adjusted for gender, and age. Model 2 was adjusted for gender, age, MPI, length of stay, and presence of sarcopenia. P-values < 0.05 are reported in bold

ISSN: 1471-2318