Helen and Arthur E. Johnson Beth-El College of Nursing and Health Sciences, Colorado Springs, CO, USA
Helen and Arthur E. Johnson Beth-El College of Nursing and Health Sciences, Colorado Springs, CO, USA.
J Nurs Meas. 2023 Jun 1;31(2):308-320. doi: 10.1891/JNM-2021-0027. Epub 2023 Jun 5.
Cardiac risk perception in patients who had a heart event is unknown. Evaluate the validity and reliability of the Post Event-Cardiovascular Risk Perception Survey (PE-CRPS). This is a descriptive, cross-sectional study with a convenient sample of 251 patients who experienced a heart event. Descriptive and exploratory factor analyses was used to analyze the data. Nine of ten items with an oblique (direct oblimin) rotation resulted in two factors extracted, which explained 54% of the variance. The two factors represented perception of medical history variable and a stress/family history variable. Cronbach's α reliability analyses indicated both factors were reliable; strongly related with a correlation of .69 and .81. Cardiovascular risk perception explained by two factors.
发生心脏事件后患者的心脏风险感知情况尚不清楚。评估心脏事件后心血管风险感知调查（PE-CRPS）的有效性和可靠性。这是一项描述性、横断面研究，便利选取了 251 名经历过心脏事件的患者。采用描述性和探索性因子分析对数据进行分析。10 项中的 9 项采用斜交（直接 oblimin）旋转，得出两个提取的因子，解释了 54%的方差。这两个因子分别代表对医疗史变量和压力/家族史变量的感知。克朗巴赫的 α 可靠性分析表明两个因子都具有可靠性；与相关性.69 和.81 高度相关。心血管风险感知由两个因子解释。
