Round 88 p.c of sufferers with COVID-19 who have been placed on a ventilator in a New York hospital system died, in response to a brand new examine.
Within the new examine, researchers analyzed knowledge from 5,700 sufferers who have been hospitalized from March 1 to April four via Northwell Well being, the most important well being system in New York, with 12 hospitals throughout New York Metropolis, Lengthy Island and Westchester County. Of these sufferers, 2,634 have been discharged or had died by the top of the examine, and 320 sufferers with a recorded final result have been placed on ventilators. Practically 9 in 10 of these ventilated sufferers died.
However age made a distinction. Round 76% of ventilated sufferers between the ages of 18 and 65 died, and 97%, of ventilated sufferers over the age of 65 died, in response to the report.
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Of the two,634 sufferers, ventilated or not, about 21% died, in response to the researchers. However that meant the bulk, or 3,066, of the sufferers have been nonetheless hospitalized when the examine ended, which may have “biased the findings,” the authors wrote.
The researchers discovered that among the many sufferers that have been hospitalized, the commonest underlying situations have been hypertension (round 56.6%), weight problems (round 41.7%) and diabetes (round 33.8%).
The awful statistics do not suggest that the ventilators brought about hurt, stated senior writer Karina Davidson, senior vp and professor on the Feinstein Institutes for Medical Analysis at Northwell Well being.
Somewhat, “sufferers who’re placed on ventilators usually have extra extreme illness,” and are subsequently likelier to die, Davidson advised Dwell Science in an e-mail. “Mechanical ventilators will not be harmful, and in lots of circumstances, are life saving machines.”
The findings have been printed April 22 within the journal JAMA.
Initially printed on Dwell Science.