| BMI < 20 (n = 21, 15.4%) | BMI ≥ 20 (n = 115, 84.6%) |  | ||
---|---|---|---|---|---|
 | Median | Range | Median | Range | Significance |
All participants | 6 male, 15 female | 53 male, 62 female | χ2 (1) = 2.218, p = 0.137 | ||
Age | 81 | 70-92 | 75 | 50-96 | U = 760.0, z = -2.696, p = 0.006** |
Disease duration | 6.0 | 1-13 | 3.5 | 0-28 | U = 869.5, z = -2.039, p = 0.041* |
Hoehn and Yahr | 3.0 | 1-5 | 2.5 | 1-5 | U = 712.5, z = -1.585, p = 0.114 |
MMSE | 28 | 10-30 | 28 | 0-30 | U = 1115.5, z = -0.502, p = 0.619 |
UPDRS | 37 | 5-60 | 32 | 4-89 | U = 939.0, z = -1.618, p = 0.106 |
Males | n = 6 | Â | n = 53 | Â | Â |
Grip strength (kg) | 16.0 | 10-29 | 21.0 | 6-41 | U = 89.0, z = -1.206, p = 0.239 |
MAC (cm) | 23.0 | 19-36 | 29.0 | 22-36 | U = 72.5, z = -1.543, p = 0.129 |
TSF (mm) | 7 | 5-11 | 11 | 4-25 | U = 61.0, z = -1.920, p = 0.055 |
MAMC (cm) | 21.0 | 16.5-33.8 | 25.2 | 18.7-32.2 | U = 74.0, z = -1.447, p = 0.155 |
Unintentional weight loss | 1 yes, 5 no | 5 yes, 48 no | χ2 (1) = 0.309, p = 1.000 | ||
Females | n = 15 | Â | n = 62 | Â | Â |
Grip strength (kg) | 11.0 | 5-19 | 15.0 | 0-28 | U = 301.0, z = -2.074, p = 0.040* |
MAC (cm) | 22.0 | 17-26 | 28.0 | 16-38 | U = 94.0, z = -4.670, p < 0.001** |
TSF (mm) | 10 | 8.0-14.0 | 14 | 6-37 | U = 221.5, z = -3.044, p = 0.002** |
MAMC (cm) | 18.7 | 14.3-23.3 | 22.2 | 12.2-33.8 | U = 158.5, z = -3.775, p < 0.001** |
Unintentional weight loss | 8 yes, 7 no | 6 yes, 56 no | χ2 (1) = 15.474, p = 0.001** |