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Figure 3 | Arthritis Research & Therapy

Figure 3

From: Relationship between patient-reported disease severity in osteoarthritis and self-reported pain, function and work productivity

Figure 3

Relationship between self-reported osteoarthritis (OA) severity and productivity. Evaluation of productivity based on the Work Productivity and Activity Impairment (WPAI) questionnaire [25]. CI, confidence interval. Values of means of percent impairment were adjusted for age and gender. *P < 0.05 for pairwise comparisons between severity levels.

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