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) |