Table 2.

Events, person-years of observation, and crude incidence rates per 1000 person-years [with 95% exact Poisson confidence intervals (CI)] for various COVID-19 outcomes in the three studied cohorts (overall population cohort, COVID-19 onset cohort and hospitalized cohort), by statin use.

Cohort	COVID-19 outcomes	Statin users			Non-users			P value
		Events	Person-years	Incidence rates [95% CI]	Events	Person-years	Incidence rates [95% CI]
Overall cohort		N = 127,542			N = 445,153
	Test-positive	5822	128,885	45.2 [44.0–46.3]	25,376	450,753	56.3 [55.6–57.0]	< 0.001
	Diagnosis	6389	128,667	49.7 [48.4–50.9]	26,633	450,297	59.1 [58.4–59.9]	< 0.001
	Hospitalization	2902	129,684	22.4 [21.6–23.2]	6238	454,928	13.7 [13.4–14.1]	< 0.001
	ICU admission	166	130,037	1.30 [1.10–1.50]	264	455,684	0.60 [0.50–0.70]	< 0.001
	Death	1042	130,084	8.0 [7.50–8.50]	2722	455,782	6.0 [5.70–6.20]	< 0.001
Onset cohort		N = 52,128			N = 242,785
	Hospitalization	15,227	8521	1787.1 [1758.8–1815.7]	24,857	46,129	538.9 [532.2–545.6]	< 0.001
	ICU admission	1543	13,627	113.2 [107.7–119]	2701	54,901	49.2 [47.4–51.1]	< 0.001
	Death	4208	12,596	334.1 [324.0–344.3]	6282	53,522	117.4 [114.5–120.3]	< 0.001
Hospitalized cohort		N = 15,246			N = 24,846
	ICU admission	1522	5196	292.9 [278.4–308]	2673	8910	300 [288.7–311.6]	< 0.001
	Death	2884	4735	609.1 [587.1–631.8]	3386	8788	385.3 [372.4–398.5]	< 0.001