Every 5 units (kg/m2) increase in BMI vs N/A: Mechanical ventilation(in‐hospital)
Every 5 units (kg/m2) increase in BMI probably leads to higher mechanical ventilation(in‐hospital) compared with N/A (moderate certainty).
What each review found
Include earlier review versions| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
Every 5 units (kg/m2) increase in BMI vs N/A Mechanical ventilation(in‐hospital) · Adults with COVID Every 5 units (kg/m2) increase in BMI probably leads to higher mechanical ventilation(in‐hospital) compared with N/A (moderate certainty). Obesity as an independent risk factor for COVID‐19 severity and mortality (2023) · Cochrane Headline outcomes only | Odds Ratio 1.28 | 2 studies · 13527 participants | Moderate |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Obesity as an independent risk factor for COVID‐19 severity and mortality 2023 · Cochrane Headline outcomes only | Not reported | list not extracted yet | Not assessed |
Studies behind the findings
None of these reviews ties its included studies to this outcome in the data here. Cochrane reviews and reviews with headline outcomes only do not list their studies yet.
How reviews are matched to this question
Reviews word the same question differently. Four decision models (TypeSafe's Jev, Liquid AI's d1-ultra, SubQ Snap and Baseten's Elephant) judged each wording of the population, intervention, comparator and outcome against the others; two wordings count as the same when at least three of them agree and none clearly disagrees, and findings count as this question only when all four elements match. Timing, setting and subgroup never split a question: they are shown on each finding.