Helen and Arthur E. Johnson Beth-El College of Nursing and Health Sciences, Colorado Springs, CO
Helen and Arthur E. Johnson Beth-El College of Nursing and Health Sciences, Colorado Springs, CO.
J Nurs Meas. 2021 Apr 1;29(1):E1-E17. doi: 10.1891/JNM-D-19-00052. Epub 2020 Dec 17.
Cardiovascular disease (CVD) is a major cause of death in the United States. The military are viewed as fit, ready to fight and that jumping out of perfectly good airplane or going to war is a greater risk than CVD. The purpose of this study was to determine reliability and validity of the Cardiovascular Risk Perception Survey (CRPS).
A cross-sectional descriptive design was performed, supported by the Health Belief Model. Internal consistency reliability (Cronbach's alpha) and validity (principal component analysis) were examined.
Fifty-five participants were included in this study. Construct validity of the CRPS was supported by principal component analysis; indicating one scale that measured cardiovascular risk perception. The Cronbach's alpha is reported .865.
Initial psychometric testing of the CRPS provides evidence for construct validity and internal consistency reliability.
心血管疾病（CVD）是美国的主要死亡原因。军人被认为是健康的、随时准备战斗的，并且从完好的飞机上跳下来或参战比 CVD 的风险更大。本研究的目的是确定心血管风险感知调查（CRPS）的可靠性和有效性。
采用横断面描述性设计，以健康信念模型为支撑。对内部一致性可靠性（克朗巴赫的阿尔法）和有效性（主成分分析）进行了检验。
本研究共纳入 55 名参与者。主成分分析支持 CRPS 的结构有效性；表明有一个量表测量心血管风险感知。克朗巴赫的阿尔法报告为.865。
CRPS 的初步心理计量学测试提供了结构有效性和内部一致性可靠性的证据。
