Then we used direct methods including rating scale(RS),standard gamble(SG),time trade-off(TTO) and indirect method including EQ-5D to measure utilities in RA patients.
类风关患者采用直接法及间接法测量效用值,直接法包括等级尺度法、标准博奕法和时间权衡法,间接法采用中文版EQ-5D量表。
参考来源 - 类风湿关节炎疾病效用值测量方法的比较·2,447,543篇论文数据,部分数据来源于NoteExpress
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