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Hospital-free days, stratified by BMI category
| BMI categories | Hospital-free days Median (interquartile range) |
|---|---|
| BMI < 20 | 19.0 (15.24) |
| BMI 20–25 | 19.0 (17.22) |
| BMI 25–30 | 19.0 (19.14) |
| BMI 30–35 | 19.0 (19.11) |
| BMI 35–40 | 19.98 (14.36) |
| BMI 40–45 | 17.07 (16.87) |
| BMI > 45 | 17.0 (24.60) |
BMI, body mass index
