Table 6.

Multivariate Regression for Predictors of Mortality

	OR	95% CI	P value
Age (years)	1.01	0.45–2.34	0.19
Male sex	0.90	0.33–1.80	0.11
Body mass index (kg/m2)
Normal weight	Reference
Underweight	2.11	1.33–4.34	0.03
Overweight	0.87	0.22–1.66	0.11
Obese	1.01	0.76–2.19	0.34
Diabetes mellitus	3.22	2.90–7.11	< 0.001
Hypertension	0.87	0.22–1.90	0.10
Chest disease	4.34	3.40–12.39	< 0.001
Ischemic heart disease	0.40	0.11–0.90	0.19
Chronic kidney disease	1.09	1.01–2.18	0.06
Liver disease	2.11	1.22–5.10	0.03
Malignant lesions	1.34	1.31–2.98	0.65