Skip to main content

Table 1 Summary of the included studies. M: male. F: female

From: Effect of the knee replacement surgery on activity level based on ActivPAL: a systematic review and meta-analysis study

Authors Type of study Follow up Number of participants (M/F) Average age (years) Average BMI (kg/m2)
Granat et al., 2020 [23] Uncontrolled before-after study 6 months and 12 months 33 (6 m, 27f) 59 ± 6 37.21 ± 7.65 for females,
32.38 ± 2.01 for males
Lützner et al., 2014 [31] Controlled before-after study 12 months 97 (52 m, 45f) 68.9 31.3 (30.3–32.3)
Frimpong et al., 2020 [32] Uncontrolled before-after study 6 months 43 (NA) 62.8 ± 8.6 33.8 (±7.1)