Inpatient Mortality According to Level of Respiratory Support Received for Severe Acute Respiratory Syndrome Coronavirus 2 (Coronavirus Disease 2019) Infection: A Prospective Multicenter Study.
Crit Care Explor
; 2(9): e0220, 2020 Sep.
Article
in English
| MEDLINE | ID: covidwho-1795067
ABSTRACT
OBJECTIVES:
To describe patients according to the maximum degree of respiratory support received and report their inpatient mortality due to coronavirus disease 2019.DESIGN:
Analysis of patients in the Coracle registry from February 22, 2020, to April 1, 2020.SETTING:
Hospitals in the Piedmont, Lombardy, Tuscany, and Lazio regions of Italy. PATIENTS Nine-hundred forty-eight patients hospitalized for coronavirus disease 2019.INTERVENTIONS:
None. MEASUREMENTS AND MAINRESULTS:
Among 948 patients, 122 (12.87%) received invasive ventilation, 637 (67.19%) received supplemental oxygen only, and 189 (19.94%) received no respiratory support. The median (quartile 1-quartile 3) age was 65 years (54-76.59 yr), and there was evidence of differential respiratory treatment by decade of life (p = 0.0046); patients greater than 80 years old were generally not intubated. There were 606 men (63.9%) in this study, and they were more likely to receive respiratory support than women (p < 0.0001). The rate of in-hospital death for invasive ventilation recipients was 22.95%, 12.87% for supplemental oxygen recipients, and 7.41% for those who received neither (p = 0.0004). A sensitivity analysis of the 770 patients less than 80 years old revealed a lower, but similar mortality trend (18.02%, 8.10%, 5.23%; p = 0.0008) among the 14.42%, 65.71%, and 19.87% of patients treated with mechanical ventilation, supplemental oxygen only, or neither. Overall, invasive ventilation recipients who died were significantly older than those who survived (median age 68.5 yr [60-81.36 yr] vs 62.5 yr [55.52-71 yr]; p = 0.0145).CONCLUSIONS:
Among patients hospitalized for coronavirus disease 2019, 13% received mechanical ventilation, which was associated with a mortality rate of 23%.
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Type of study:
Experimental Studies
/
Observational study
/
Prognostic study
Language:
English
Journal:
Crit Care Explor
Year:
2020
Document Type:
Article
Affiliation country:
CCE.0000000000000220
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