Chinese questionnaire. Includes an anxiety and depression subscale.It has 35 questions, clustered into four factors; 13 questions for activity of daily living (ADL), 7 questions for social participation, 8 questions for depression, and 7 questions for anxiety. Each question would be rated on a 4-point scale, 1 to 4, with lower marks indicating better QoL
Year: 2004 Authors: Cai, Li et al Disease: COPD Outcome: Coping with the disease, including depression and anxiety
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Measure: Anxiety
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Number of RCTs that used this tool (in our study): 1
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Scale: Lower scores are better Reference: Cai, Y.Y.,Li, Z.Z.,& Fang,Z.J.(2004).Assessing quality oflifeamongpatients with chronic obstructive pulmonary diseases.ChineseJournal of General Practitioners, 3, 225e226, [in Chinese].
Target population: General population Focus Generic Translations available: No Original version validated: Yes Original language: Chinese Form of delivery: Self-reported Licence needed: Unclear