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Evaluation of relationship between BMI and arthritic wear pattern
| Tibial wear | BMI < 30 | BMI > = 30 | P-Value* |
|---|---|---|---|
| Anterior | 550 (21.8%) | 210 8.33%) | < 0.05 |
| Central | 298 (11.83%) | 229 (9.09%) | > 0.05 |
| Posterior | 508 (20.17%) | 723 (28.71%) | < 0.05 |
*Chi-squared test
