Table 6.

Predictors of mortality and intensive care admission in COVID-19 patients with pulmonary fibrosis.

	ICU admission			Mortality
Predictors	HR	95% CI	P-value	HR	95% CI	P-value
Age	1.0	0.9–1.2	.742	1.0	0.9–1.4	.107
Sex	1.1	0.5–1.9	.877	1.1	0.2–3.2	.844
Smoking	1.5	1.0–2.1	.026∗	2.8	1.6–4.9	<.001∗
Comorbidities
Hypertension	1.4	0.6–2.9	.433	2.7	0.9–5.7	.089
Diabetes	1.8	0.3–2.8	.071	1.1	0.4–2.5	.954
Cardiovascular disease	1.3	0.4–4.3	.590	1.0	0.3–1.7	.112
Kidney disease	1.5	0.3–8.4	.657	2.5	0.6–3.1	.392
Obesity	1.2	0.6–2.4	.517	1.1	1.0–1.2	.012∗
Asthma	2.7	1.1–6.7	.033∗	3.1	1.0–9.4	.001∗
Associated complications
Sepsis	2.2	0.4–2.9	.089	2.3	1.2–4.7	.017∗
Acute kidney injury	3.2	1.6–6.8	.001∗	4.7	2.2–9.9	.001∗