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Table 1 Comparison of morphometric study and body mass index between the femoro-acetabular (FAI) group and non-FAI group

From: Characteristics of hip impingement syndrome in patients with multiple hereditary exostoses

Radiographic parameters FAI group (n = 14) Non-FAI group (n = 88) P value
Femoral neck-shaft angle (°) 153.9 (143.8–161.1) 142.6 (127.9–166.3) <  0.001
Sharp’s angle (°) 45.0 (31.5–60.5) 41.5 (34.0–53.6) 0.027
Center-edge angle (°) 21.1 (4.0–41.1) 28.8 (9.3–38.8) 0.017
Alpha angle (°) 76.7 (60.7–88.4) 57.9 (38.3–83.4) <  0.001
Body mass index (kg/m2) 23.4 (16.7–27.5) 21.4 (16.0–35.3) 0.047