Abstract
Background Severe coronavirus disease 2019 (COVID-19) is characterized by a proinflammatory state with high mortality. Statins have anti-inflammatory effects and may attenuate the severity of COVID-19. Methods and Results An observational study of all consecutive adult patients with COVID-19 admitted to a single center located in Bronx, New York, was conducted from March 1, 2020, to May 2, 2020. Patients were grouped as those who did and those who did not receive a statin, and in-hospital mortality was compared by competing events regression. In addition, propensity score matching and inverse probability treatment weighting were used in survival models to examine the association between statin use and death during hospitalization. A total of 4252 patients were admitted with COVID-19. Diabetes mellitus modified the association between statin use and in-hospital mortality. Patients with diabetes mellitus on a statin (n=983) were older (69±11 versus 67±14 years; P <0.01), had lower inflammatory markers (C-reactive protein, 10.2; interquartile range, 4.5-18.4 versus 12.9; interquartile range, 5.9-21.4 mg/dL; P <0.01) and reduced cumulative in-hospital mortality (24% versus 39%; P <0.01) than those not on a statin (n=1283). No difference in hospital mortality was noted in patients without diabetes mellitus on or off statin (20% versus 21%; P =0.82). Propensity score matching (hazard ratio, 0.88; 95% CI, 0.83-0.94; P <0.01) and inverse probability treatment weighting (HR, 0.88; 95% CI, 0.84-0.92; P <0.01) showed a 12% lower risk of death during hospitalization for statin users than for nonusers. Conclusions Statin use was associated with reduced in-hospital mortality from COVID-19 in patients with diabetes mellitus. These findings, if validated, may further reemphasize administration of statins to patients with diabetes mellitus during the COVID-19 era.
Keywords: COVID‐19; diabetes mellitus; hospitalization; statin.
【저자키워드】 Hospitalization, Diabetes Mellitus, COVID‐19, statin, 【초록키워드】 COVID-19, Treatment, coronavirus disease, Mortality, hospital, C-reactive protein, Probability, proinflammatory, survival, severity of COVID-19, Patient, statin, death, Inflammatory marker, New York, in-hospital mortality, association, Propensity score, administration, propensity score matching, interquartile range, Older, 95% CI, hazard ratio, high mortality, lower risk, single center, anti-inflammatory effect, cumulative, Weighting, event, Result, addition, conducted, reduced, characterized, were used, competing, diabete, receive, attenuate, COVID-19 in patient, patients with COVID-19, patients with diabete, with COVID-19, 【제목키워드】 COVID-19, statin,