Table 1 Patients’ demographic characteristics and radiographic data

Knees, n

168

Age, y

65.7 ± 8.4 (45 – 84)

Height, cm

159.2 ± 9.8 (140.1 – 194.3)

Weight, kg

67.2 ± 12.6 (45.3 – 111.7)

Body mass index, kg/m²

26.4 ± 3.7 (19.3 – 40.2)

Side, left/right

77/91

Gender, male/female

58/110

Kellgren-Laurence grade 1/2/3/4

0/8/39/121

HKA, °

 − 8.9 ± 3.8 (− 20.8 – − 0.1)

WBL ratio, %

6.8 ± 17.0 (− 38.7 – 44.0)

mLDFA, °

87.6 ± 2.1 (81.9 – 93.6)

JLCA, °

5.3 ± 2.3 (0.2 – 12.5)

mMPTA, °

84.1 ± 2.5 (75.4 – 90.1)