Analysis of changes in tibial torsion angle on open-wedge high tibial osteotomy depending on the osteotomy level

Table 1 Patient demographics

Characteristic (n = 72)	Mean (range) or N
Age, years	60.8 ± 5.1 (48–71)
Sex, n	Male, 8; Female, 38
BMI*, kg/m²	25.87 ± 5.8 (20.45–31.25)
Follow-up, months	26.3 (3–30)
Kellgren–Lawrence grade	All Grade III
Degrees of lower extremity deformity	Varus 6.1 ± 2.2° (Varus 2.5°–11°)

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