Table 4 Handgrip strength (HGS)

Ninomiya 2023 [31]

THA

8 W

21.60±3.93

22.57±3.84

20.83±4.13

21.00±4.11

Ikeda 2019 [28]

THA

N/R

17.4±5.2

18.4±4.3

18.6±5.0

19.3±4.3

Dreyer 2018 [35]

TKA

6 W

28.95 ± 2.39

w2:30.47±2.32/w6:30.74 ± 2.43

28.35 ± 1.89

w2:30.00±1.90/w6:28.03 ± 1.87

Ueyama 2023 [37]

Unilateral TKA

2 Y

20.1 ± 4.4

M48:22.5 ± 4.4

20.9 ± 7.2

M48:22.5 ± 7.7