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Evidence found and GRADE certainty

1 questions · 1 findings · 1 reviews

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Helicopter emergency medical services vs ground emergency medical services

Overall unadjusted mortality · adults (age > 15 years) with major trauma (ISS > 15)

It is very uncertain whether helicopter emergency medical services changes overall unadjusted mortality compared with ground emergency medical services (very low certainty).

1 finding from 1 review