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General characteristics of the study subjects.
| Variable | LCPD (n=80) | Healthy control (n=100) | P-value |
|---|---|---|---|
| Gender, n (%) | |||
| Male | 70 (87.5) | 85 (85.0) | >0.05 |
| Female | 10 (12.5) | 15 (15.0) | >0.05 |
| Age, yearsa | 7.3±2.0 | 6.8±2.1 | >0.05 |
| Site of LCPD, n (%) | |||
| Right | 38 (47.5) | ||
| Left | 30 (37.5) | ||
| Bilateral | 12 (15.0) | ||
| Surgery | |||
| Yes | 49 | ||
| No | 31 |
Mean ± standard deviation. LCPD, Legg-Calvé-Perthes disease.
