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. 2015 Jun 9;156(10):2001–2012. doi: 10.1097/j.pain.0000000000000260

Figure 6.

Figure 6

Clinical assessment of pain (Huskisson scale [A] and PainDETECT questionnaire [B]), emotional state (Hospital Anxiety–Depression scale [C and D]), visual memory (E), and health-related quality of life (SF-36 questionnaire [F]) in patients with osteoarthritis and healthy volunteers. Data are expressed as mean ± SEM (n = 14-16 per group). ★P < 0.05, ★★P < 0.01, ★★★P < 0.001 vs healthy volunteers (Student t test). Pearson correlations between knee pain scores (Huskisson scale) and PainDETECT, Hospital Anxiety–Depression scale, and SF-36 scores are presented (G).