Table 1 Demographic and clinical characteristics of the study participants at baseline. Values are the mean ± SD unless indicated otherwise.
From: Loss of body weight is dose-dependently associated with reductions in symptoms of hip osteoarthritis
Baseline characteristics | Participants who completed the 18-week weight loss phase of the OAHWFL program (n = 1408) | Participants who did not complete the 18-week weight loss phase of the OAHWFL program (n = 306) |
|---|---|---|
Age, years | 65.14 ± 9.42 (range: 30–90) Missing: none | 59.81 ± 9.94 (range: 30–81) Missing: none |
Gender, female participants, no. (%) | 985 (69.96) Missing: none | 231 (75.50) Missing: none |
Weight, kg | 94.66 ± 17.26 (range: 58.00–190.50) Missing: none | 98.11 ± 19.67 (range: 63.70–182.50) Missing: none |
Height, meters | 1.66 ± 0.09 (range: 1.43–1.95) Missing: none | 1.67 ± 0.09 (range: 1.42–2.00) Missing: none |
BMI, kg/m2 | 34.12 ± 5.19 (range: 25.91–58.43) Missing: none | 35.17 ± 5.83 (range: 25.71–57.13) Missing: none |
Obesity (BMI ≥ 30 kg/m2) at baseline, no. (%) | 1098 (77.98) | 249 (81.37) |
HOOS Pain subscale | 61.98 ± 18.35 (range: 6–100) Missing: none | 56.43 ± 19.22 (range: 14–100) Missing: none |
HOOS Activity Limitations in Daily Living subscale | 63.19 ± 18.77 (range: 4–100) Missing: none | 59.07 ± 20.25 (range: 12–100) Missing: none |
HOOS Stiffness and Range of Motion subscale | 65.62 ± 18.45 (range: 0 –100) Missing: 5 (0.35%) | 60.67 ± 20.09 (range: 5–100) Missing: none |
HOOS Sports and Recreation Function subscale | 44.54 ± 25.66 (range: 0–100) Missing: 18 (1.28%) | 42.00 ± 27.24 (range: 0–100) Missing: none |
HOOS Hip-related Quality of Life subscale | 45.82 ± 21.18 (range: 0–100) Missing: 13 (0.92%) | 41.20 ± 23.10 (range: 0–100) Missing: none |
Total HOOS Score | 280.68 ± 88.99 (range: 33–500) Missing: 24 (1.70%) | 259.36 ± 96.87 (range: 64–500) Missing: none |
