|  | Waist | Circumference | Quartile |  |
---|---|---|---|---|---|
 |  | Low WC | 25-50% WC | 50-75% WC | 75%+ |
Short-Form 12 Score | Â | Â | Â | Â | Â |
Overall Score | OA + | 100.1 [97.6-102.6] | 101.2 [99.6-102.9] | 100.4 [99.0-101.7] | 99.9 [98.3-101.4] |
 | Δ | --- | 1.18 | 0.32 | -0.19 |
 | OA - | 105.6 [104.4-106.9] | 105.0 [103.3-106.7] | 104.3 [102.6-105.9] | 101.9 [99.7-104.0] |
 | Δ | --- | -0.63 | -1.37 | -3.77 (p = 0.002) |
Physical | OA + | 47.0 [45.7-48.2] | 46.2 [45.1-47.4] | 45.1 [43.9-46.2] | 44.5 [43.2-45.7] |
 | Δ | --- | -0.71 | -1.90 (p = 0.02) | -2.50 (p = 0.003) |
 | OA - | 50.2 [49.0-51.4] | 49.9 [48.4-51.3] | 49.8 [48.6-51.0] | 47.6 [45.9-49.3] |
 | Δ | --- | -0.33 | -0.38 | -2.60 |
Mental | OA + | 54.9 [53.9-55.9] | 55.1 [54.0-56.2] | 55.2 [54.2-56.3] | 55.5 [54.5-56.5] |
 | Δ | --- | 0.16 | 0.33 | 0.57 |
 | OA - | 55.3 [54.3-56.4] | 55.4 [54.4-56.5] | 54.4 [53.2-55.5] | 53.0 [51.4-54.6] |
 | Δ | --- | 0.09 | -0.93 | -2.21 (p = 0.015) |
Physical Activity Scale for Elderly | OA + | 128.2 [119.3-137.2] | 121.0 [113.7-128.3] | 128.5 [119.7-137.4] | 107.8 [99.6-116.0] |
 | Δ | --- | -7.3 | 0.31 | -20.4 (p < 0.001) |
 | OA - | 137.5 [128.1-146.9] | 136.5 [125.1-147.9] | 129.8 [117.7-141.9] | 111.7 [99.6-123.8] |
 | Δ | --- | -1.0 | -7.7 | -25.8 (p = 0.001) |
Late-Life Disability Index | Â | Â | Â | Â | Â |
Frequency | OA + | 55.7 [54.8-56.6] | 55.4 [54.6-56.3] | 55.1 [54.4-55.9] | 54.9 [54.1-55.7] |
 | Δ | --- | -0.28 | -0.59 | -0.84 |
 | OA - | 56.8 [55.9-57.7] | 55.7 [54.6-56.8] | 57.2 [55.9-58.4] | 55.4 [54.1-56.8] |
 | Δ | --- | -1.10 | 0.36 | -1.38 |
Limitation | OA + | 82.0 [79.9-84.2] | 81.8 [79.7-83.9] | 81.3 [79.4-83.1] | 79.0 [76.9-81.0] |
 | Δ | --- | -0.18 | -2.37 | -6.12 (p = 0.002) |
 | OA - | 85.6 [83.6-87.7] | 85.5 [82.9-88.0] | 83.3 [80.8-85.8] | 79.5 [76.2-82.9] |
 | Δ | --- | -0.22 | -0.79 | -3.08 (p = 0.04) |
Gait Speed | OA + | 1.27 [1.24-1.30] | 1.23 [1.20-1.26] | 1.23 [1.21-1.25] | 1.18 [1.15-1.21] |
 | Δ | --- | -0.04 (p = 0.04) | -0.04 (p = 0.017) | -0.09 (p < 0.01) |
 | OA - | 1.32 [1.29-1.34] | 1.28 [1.25-1.31] | 1.28 [1.24-1.31] | 1.21 [1.17-1.25] |
 | Δ | --- | -0.03 | -0.036 | -0.11 (p < 0.001) |