克朗巴赫阿尔法
比例(比率)
心理测量学
验证性因素分析
结构效度
心理学
临床心理学
预测效度
可靠性(半导体)
出院
应用心理学
医学
结构方程建模
统计
物理
功率(物理)
重症监护医学
量子力学
数学
作者
Marianne Weiss,Linda B. Piacentine
标识
DOI:10.1891/jnm-v14i3a002
摘要
The purpose of the study was to assess the psychometrics properties of the Readiness for Hospital Discharge Scale (RHDS), a 23-item instrument that measures patients’ perception of readiness for discharge. Data were obtained from 356 respondents from two urban tertiary medical centers (adult and children’s) in the midwestern United States who were participants in a larger study of predictors and outcomes of readiness for hospital discharge. Confirmatory factor analysis, contrasted group comparisons, and predictive validity testing supported the 4-factor structure and construct validity of the instrument. Following deletion of two poorly performing items, Cronbach’s alpha for the revised 21item scale was 0.90. The RHDS can be a useful tool for measurement of readiness for discharge for clinical and research purposes.
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