方法采用随机整群抽样的方式抽取徐州市第一人民医院112例进行维持性血液透析的患者，应用生活满意度量表进行问卷调查。
Methods 112 patients with maintenance hemodialysis were selected by random cluster sampling in Xuzhou First People's Hospital and were assessed by life satisfaction scale questionnaire.
方法采用随机整群抽样的方式抽取徐州市第一人民医院112例进行维持性血液透析的患者，应用生活满意度量表进行问卷调查。
Methods 112 patients with maintenance hemodialysis were selected by random cluster sampling in Xuzhou First People's Hospital and were assessed by life satisfaction scale questionnaire.
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