Table 3. Adjusted hazard ratios and 95% confidence intervals for hospitalisation for COVID-19, by comorbidities and individual socioeconomic status, Catalonia, Spain, 30 April 2020.

Characteristics	Adjusted hazard ratio	Lower 0.95 CI	Upper 0.95 CI	p value
Hypertension	1.40	0.82	2.38	0.20
Diabetes	1.04	0.54	1.97	0.90
Heart failure	0.83	0.33	2.09	0.70
COPD	1.17	0.57	2.40	0.60
Chronic renal disease	1.70	0.89	3.25	0.10
Asthma	1.42	0.69	2.90	0.30
Dementia	1.17	0.28	4.90	0.80
Liver cirrhosis	2.01	0.27	14.72	0.50
Stroke	1.28	0.57	2.88	0.50
Coronary artery disease	0.89	0.34	2.33	0.80
Cancer	1.44	0.80	2.60	0.20
Current smoker	0.58	0.29	1.16	0.10
Former smoker	1.23	0.68	2.19	0.48
IS level < 18,000 €	1.91	0.46	7.83	0.37
IS level 18,001–100,000 €	1.08	0.25	4.76	0.9
IS level > 100,000 €	0	0	–	0.99
CQ/HCQ exposure	1.46	0.91	2.34	0.10

CI: confidence interval; COPD: chronic obstructive pulmonary disease; COVID-19: coronavirus disease; CQ/HCQ: chloroquine/hydroxychloroquine; IS level: individual socioeconomical level.