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Table 2 WOMAC and HHS outcome measures in subjects with hip osteoarthritis (N = 22)

From: Pre-operative ambulatory measurement of asymmetric lower limb loading during walking in total hip arthroplasty patients

Measure   Mean SD
WOMAC    
  Pain, 0-20 10.7 4.0
  Stiffness, 0-8 4.9 1.9
  Physical function, 0-68 36.3 12.2
  Total, 0-96 51.9 16.9
HHS 0-100 51.8 15.4