Skip to main content
. 2022 Jul 14;12:12047. doi: 10.1038/s41598-022-16357-2

Table 3.

Hazard ratios (HRs), unadjusted and adjusted using ATT weighting, with 95% confidence interval (CI), comparing the risk of various COVID-19 outcomes between statin users and non-users, in the 3 studied cohorts (overall population cohort, COVID-19 onset cohort and hospitalized cohort).

Unadjusted HR ATT weight-adjusted HR
Total Men Women Total Men Women
HR (95% CI) p value HR (95% CI) p value HR (95% CI) p value HR (95% CI) p value HR (95% CI) p value HR (95% CI) p value
Overall cohort
Test-positive 0.80 [0.78–0.83]  < 0.001 0.89 [0.86–0.93]  < 0.001 0.72 [0.69–0.75]  < 0.001 0.90 [0.85–0.95]  < 0.001 0.92 [0.85–0.98] 0.02 0.87 [0.81–0.94]  < 0.001
Diagnosis 0.84 [0.82–0.86]  < 0.001 0.93 [0.90–0.96]  < 0.001 0.76 [0.73–0.79]  < 0.001 0.90 [0.85–0.94]  < 0.001 0.91 [0.85–0.97] 0.007 0.88 [0.82–0.95]  < 0.001
Hospitalization 1.68 [1.60–1.76]  < 0.001 1.69 [1.59–1.79]  < 0.001 1.56 [1.45–1.68]  < 0.001 0.86 [0.78–0.93]  < 0.001 0.85 [0.76–0.94] 0.002 0.87 [0.75–1.01] 0.07
ICU admission 2.2 [1.81–2.67]  < 0.001 1.96 [1.56–2.47]  < 0.001 2.13 [1.46–3.10]  < 0.001 0.99 [0.67–1.46] 0.97 0.99 [0.61–1.60] 0.97 0.99 [0.58–1.70] 0.97
Death 1.33 [1.23–1.42]  < 0.001 1.44 [1.31–1.57]  < 0.001 1.07 [0.95–1.21] 0.053 0.69 [0.62–0.77]  < 0.001 0.68 [0.59–0.77]  < 0.001 0.73 [0.62–0.85]  < 0.001
Onset cohort
Hospitalization 3.21 [3.14–3.27]  < 0.001 2.82 [2.75–2.9]  < 0.001 3.46 [3.35–3.57]  < 0.001 0.93 [0.90–0.97]  < 0.001 0.90 [0.86–0.95]  < 0.001 0.98 [0.92–1.03] 0.39
ICU admission 2.68 [2.52–2.86]  < 0.001 2.22 [2.07–2.39]  < 0.001 2.85 [2.52–3.22]  < 0.001 0.87 [0.77–0.99] 0.04 0.90 [0.77–1.04] 0.16 0.78 [0.62–1.00] 0.05
Death 3.21 [3.09–3.34]  < 0.001 3.26 [3.09–3.43]  < 0.001 2.96 [2.78–3.14]  < 0.001 0.81 [0.76–0.87]  < 0.001 0.83 [0.75–0.91]  < 0.001 0.78 [0.71–0.86]  < 0.001
Hospitalized cohort
ICU admission 0.92 [0.87–0.98] 0.014 0.87 [0.81–0.93]  < 0.001 0.90 [0.79–1.02] 0.09 0.98 [0.87–1.11] 0.81 1.03 [0.89–1.19] 0.70 0.86 [0.69–1.08] 0.19
Death 1.45 [1.38–1.52]  < 0.001 1.52 [1.43–1.62]  < 0.001 1.30 [1.20–1.41]  < 0.001 0.86 [0.79–0.95] 0.001 0.88 [0.78–1.00] 0.04 0.83 [0.73–0.94] 0.004