This retrospective cohort study included all the subjects diagnosed with severe acute respiratory syndrome coronavirus 2 infection (n=2493) in 2 Italian provinces. Two hundred fifty-eight persons died, after a median of 14.0±11.0 days. Adjusting for age, gender, and main comorbidities, the ≥28-day case-fatality rate did not decrease from March to April 2020 (adjusted hazard ratio, 0.93; P=.6).
Flacco, M., Acuti Martellucci, C., Bravi, F., Parruti, G., Mascitelli, A., Mantovani, L., et al. (2020). Severe Acute Respiratory Syndrome Coronavirus 2 Lethality Did not Change Over Time in Two Italian Provinces. OPEN FORUM INFECTIOUS DISEASES, 7(12) [10.1093/ofid/ofaa556].
Severe Acute Respiratory Syndrome Coronavirus 2 Lethality Did not Change Over Time in Two Italian Provinces
Mantovani, LorenzoPenultimo
;
2020
Abstract
This retrospective cohort study included all the subjects diagnosed with severe acute respiratory syndrome coronavirus 2 infection (n=2493) in 2 Italian provinces. Two hundred fifty-eight persons died, after a median of 14.0±11.0 days. Adjusting for age, gender, and main comorbidities, the ≥28-day case-fatality rate did not decrease from March to April 2020 (adjusted hazard ratio, 0.93; P=.6).
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