Figure 2:
Density plots showing distribution of presurgery Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain scores for cohorts 1 and 2 by tertile. 0 = no pain, 100 = extreme pain.
Density plots showing distribution of presurgery Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain scores for cohorts 1 and 2 by tertile. 0 = no pain, 100 = extreme pain.