血液透析患者生活感知量表的心理测量学特性。
Psychometric properties of the Patient's Perception of Life on Hemodialysis Scale.
作者信息
Twomey J Creina, Barrett Brendan J, Way Christine Y, Churchill David N, Parfrey Patrick S
出版信息
J Nurs Meas. 2015;23(1):72-81. doi: 10.1891/1061-3749.23.1.72.
BACKGROUND AND PURPOSE
Hemodialysis (HD) is the main form of renal replacement therapy for many patients with end-stage renal disease. The purpose of this research is to assess reliability and validity of the Patient's Perception of Hemodialysis Scale.
METHODS
Using a cross-sectional design and a convenient sample (n = 236), psychometric properties of the PPHS were examined. Validity was assessed using factor analysis and Pearson's correlation. Reliability was determined using Cronbach's alpha and test-retest stability (n = 30).
RESULTS
Validity and reliability was supported.
CONCLUSION
Examination of the PPHS provides evidence that it is a valid and reliable instrument for measuring disease-specific concerns with the HD patients, assessing how people experience life, and identifying ways in which people interpret the meaning of their physical and psychosocial health and adaptation to life on HD.
背景与目的
血液透析（HD）是许多终末期肾病患者肾脏替代治疗的主要形式。本研究的目的是评估患者血液透析感知量表的信度和效度。
方法
采用横断面设计和便利样本（n = 236），对PPHS的心理测量特性进行了检验。使用因子分析和Pearson相关性评估效度。使用Cronbach's alpha和重测稳定性（n = 30）确定信度。
结果
效度和信度得到了支持。
结论
对PPHS的检验提供了证据，表明它是一种有效且可靠的工具，可用于测量HD患者特定疾病相关的担忧，评估人们的生活体验，以及确定人们解释其身体和心理社会健康意义以及适应HD生活的方式。
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