Fig. 1From: Maintenance of effect of duloxetine in Chinese patients with pain due to osteoarthritis: 13-week open-label extension dataPatient disposition. Abbreviations: DLX_DLX = patients who received duloxetine during both the placebo-controlled and the extension phases; PLA_DLX = patients who received placebo during the placebo-controlled phase and duloxetine during the extension phaseBack to article page