Table I.
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.