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BMI comparison of total knee replacement (TKR) or total hip replacement (THR) patients and general population
| BMI (kg/m2) | TKR or THR patients 100% (204) | General population 100% (2161) |
|---|---|---|
| Normal (<24.9) | 8 (16) | 40 (833) |
| Overweight (25.0–29.9) | 21 (42) | 34 (732) |
| *Obese (≥30.0) | 72 (146) | 26 (596) |
*P<0.0001
