Observational Study
Copyright ©The Author(s) 2023.
World J Orthop. Jun 18, 2023; 14(6): 443-457
Published online Jun 18, 2023. doi: 10.5312/wjo.v14.i6.443
Table 3 Change in Hip disability and Osteoarthritis Outcome Score subscale scores (Full analysis set)
SubscaleHip osteoarthritis (n = 278) – HOOS scale
P valuea
Visit 1, baseline, n = 278
Visit 2, week 16-24, n = 272
Visit 3, week 36-44, n = 271
Visit 4, week 56-64, n = 270
Changes from baseline on visit 4
Pain60.97 (58.93-63.02)76.36 (74.34-78.38)80.89 (78.95-82.84)83.63 (81.64-85.62)22.81 (20.47-25.16)< 0.001
Symptoms61.17 (59.08-63.26)73.73 (71.62-75.84)78.17 (76.21-80.14)81.19 (79.21-83.16)19.93 (17.49-22.36)< 0.001
Functional activity of the joint65.57 (63.62-67.52)78.46 (76.72-80.21)81.59 (79.93-83.26)84.11 (82.45-85.76)18.77 (16.61-20.93)< 0.001
Quality of life46.79 (44.72-48.85)60.75 (58.50-63.01)65.41 (63.09-67.72)69.33 (66.83-71.82)22.71 (20.14-25.28)< 0.001