Table 4.

Logistic regression coefficients, OR with 95% CI, and p values for age and each comorbidity in the whole population

	Model 1*				Model 2†
	Coefficient	OR	95% CI	P value	Coefficient	OR	95% CI	P value
Age	+0.71	2.02	2.00 to 2.02	<0.001	+0.71	2.04	2.04 to 2.05	<0.001
Obesity	+0.21	1.24	1.23 to 1.24	<0.001	+0.21	1.24	1.23 to 1.24	<0.001
Dyslipidaemia	+0.09	1.09	1.09 to 1.09	<0.001	+0.08	1.08	1.08 to 1.09	<0.001
Chronic kidney disease	+0.08	1.08	1.08 to 1.09	<0.001	+0.06	1.06	1.05 to 1.06	<0.001
Diabetes mellitus	+0.19	1.20	1.20 to 1.21	<0.001	+0.18	1.20	1.20 to 1.21	<0.001
Coronary disease	−0.23	0.80	0.79 to 0.80	<0.001	−0.23	0.80	0.79 to 0.80	<0.001
Heart failure	+0.24	1.27	1.27 to 1.28	<0.001	+0.23	1.25	1.25 to 1.26	<0.001
Peripheral vascular disease	−0.20	0.82	0.82 to 0.82	<0.001	−0.20	0.82	0.82 to 0.82	<0.001
Arrhythmia	−0.01	1.00	0.99 to 1.00	0.011	−0.01	0.99	0.99 to 0.99	0.011
Venous thromboembolism	+0.01	1.01	1.00 to 1.01	0.002	+0.01	1.00	1.00 to 1.01	0.137
Cerebrovascular disease	−0.03	0.98	0.97 to 0.98	<0.001	−0.03	0.97	0.97 to 0.97	<0.001
Dementia	+0.01	1.01	1.00 to 1.01	<0.001	+0.001	1.00	1.00 to 1.01	0.180
Urinary tract infection	+0.20	1.22	1.22 to 1.22	<0.001	+0.19	1.21	1.21 to 1.22	<0.001
Pneumonia	−0.07	0.93	0.93 to 0.94	<0.001	−0.08	0.92	0.92 to 0.93	<0.001
Sepsis	−0.02	0.98	0.97 to 0.98	<0.001	−0.03	0.97	0.97 to 0.98	<0.001
Obstructive pulmonary disease	−0.39	0.68	0.68 to 0.68	<0.001	−0.39	0.68	0.67 to 0.68	<0.001
Liver disease	−0.03	0.97	0.97 to 0.98	<0.001	−0.03	0.97	0.97 to 0.97	<0.001
Concurrent rheumatic disease	+0.10	1.11	1.10 to 1.11	<0.001	+0.10	1.11	1.10 to 1.11	<0.001

Coefficients range from −1 to +1, with negative coefficients showing a relation to men and positive coefficients to women.

*Only includes age and comorbidities as covariates.

†Also adjusted for year of admission, Spanish region of residence, type of admission and hospitalisation service.