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揭秘髋关节置换手术医院选择偏好:解锁患者心中的 “就医密码 ...
他们利用 Sawtooth Software 软件设计调查,采用全轮廓设计和平衡重叠法生成选择集,让受访者在 10 个选择任务中,每次从两个假设医院中做出选择。最后,研究人员运用 R 统计软件及 “mlogit” 和 “gmnl” 等相关软件包,通过多种模型分析数据 。 研究开始后 ...
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