脑卒中先兆症状警觉测评问卷的编制及信度、效度检验

脑卒中先兆症状警觉测评问卷的编制及信度、效度检验

张肖赵秋利左庆庆程姗姗马江平刘爽王艳秋

哈尔滨医科大学附属第二医院护理学院

出版日期:2015-04-25 发布日期:2015-04-25
基金资助:
国家自然科学基金(81273194)

The development, valitidy and reliability of Stroke Premonitory Symptoms Alert Questionnaire

Online:2015-04-25 Published:2015-04-25

摘要/Abstract

摘要： 目的：编制脑卒中先兆症状警觉测评问卷，对该问卷信度和效度进行检验。方法：采用便利抽样法选取290 例脑卒中高危者及其照顾者，对问卷进行内部一致性、表面效度、内容效度以及区分效度检验，选取96 例脑卒中高危者及其照顾者，对问卷进行重测信度的检验。结果：最终形成9 个项目的终版问卷。问卷的整体内容效度系数为0.84，KR-20 系数为0.798，重测信度系数为0.729，问卷中项目的难度（P 值) 均在0.63 ～ 0.86 范围内，区分度（D 值) 在0.24 ～ 0.75 范围内。结论：本研究编制的脑卒中先兆症状警觉测评问卷具有较好的信度和效度，反映了初步设计的编制目的。

Abstract: Objective: To develop a specific Stroke Premonitory Symptoms Alert Questionnaire (SPSAQ) , and to test the validity and reliability of the scale. Methods: Totally 290 cases with stroke risk and their families were recruited using the convenience sampling method to test the internal consistency, face validity, content validity and discriminant validity of the questionnaire. We tested test-retest reliability of the questionnaire using a convenient sample of 96 cases with stroke risk and their families. Results: We finally got a 9 items of SPSAQ. The CVI, KR-20, and test-retest reliability of the SPSAQ was 0.84, 0.798 and 0.729, respectively. Items difficulty (P) and degree of differentiation (D) ranged from 0.63 to 0.86 and 0.24 to 0.75, respectively.Conclusions: SPSAQ has good reliability and validity which indicate the initial objective of the scale development.

张肖赵秋利左庆庆程姗姗马江平刘爽王艳秋. 脑卒中先兆症状警觉测评问卷的编制及信度、效度检验[J]. , 2015, 15(4): 416-419.