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·方法学研究·
脑卒中高危筛查意向量表的编制与信效度检验研究
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秦凤银,谭益冰 ,黄旭乾,张绮珊,孙兴兰,王芬,黄浠婷,黄君 扫描二维码
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【摘要】 背景 我国正在大力开展社区脑卒中高危筛查项目,居民的参与意向是影响项目成效的重要因素。但
是目前缺乏可靠的社区居民脑卒中高危筛查意向量表。目的 编制脑卒中高危筛查意向量表并评价其信效度,为评估
居民脑卒中高危筛查意向提供可靠的工具。方法 基于计划行为理论,通过文献回顾、实地走访和头脑风暴,形成量
表条目池。2021 年 7—8 月,遴选 5 名脑卒中相关研究或精通量表编制的专家,进行 2 轮专家评价,形成初始版脑卒
中高危筛查意向量表(包含 3 个维度,28 个条目)。2021 年 8—9 月,采用便利抽样法,选取湖北省襄阳市、武汉市、
荆门市,广东省广州市、惠州市、深圳市的社区居民为研究对象,对初始版脑卒中高危筛查意向量表进行信效度检验。
结果 共发放问卷 535 份,有效问卷 524 份,有效回收率为 98%。最终形成 4 个维度 25 个条目的量表,分为积极态度、
消极态度、主观规范、知觉行为控制。总量表 Cronbach's α 系数为 0.904,重测信度的组内相关系数(ICC)为 0.810。
各条目内容效度(I-CVI)为 0.8~1.0,量表的全体一致内容效度(S-CVI/UA)为 0.93,平均内容效度(S-CVI/Ave)为 0.99。
探索性因子分析显示,因子累积方差贡献率为 61.945%,各条目因子载荷量为 0.482~0.828。验证性因子显示拟合优度
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χ =361.040,df=267,χ /df=1.352,近似误差均方根(RMSEA)=0.038,拟合优度指数(GFI)=0.897,比较拟合指数(CFI)
=0.958,调整拟合优度指数(AGFI)=0.875,增值拟合指数(IFI)=0.959,非规准适配指数(TLI)=0.953,规范拟合
指数(NFI)=0.859。结论 脑卒中高危筛查意向量表具有较好的信效度,可作为测量居民脑卒中高危筛查意向的工具。
【关键词】 卒中;危险性评估;普查;量表编制;信度;效度
【中图分类号】 R 743 【文献标识码】 A DOI:10.12114/j.issn.1007-9572.2021.02.115
秦凤银,谭益冰,黄旭乾,等 . 脑卒中高危筛查意向量表的编制与信效度检验研究[J]. 中国全科医学,2022,25
(12):1533-1538. [www.chinagp.net]
QIN F Y,TAN Y B,HUANG X Q,et al. Development,validity and reliability of High-risk People's Intention to Use
Stroke Screening Scale[J]. Chinese General Practice,2022,25(12):1533-1538.
Development,Validity and Reliability of High-risk People's Intention to Use Stroke Screening Scale QIN Fengyin,
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TAN Yibing ,HUANG Xuqian,ZHANG Qishan,SUN Xinglan,WANG Fen,HUANG Xiting,HUANG Jun
School of Nursing,Guangzhou University of Chinese Medicine,Guangzhou 510000,China
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Corresponding author:TAN Yibing,Associate professor;E-mail:m13560013117@163.com
【Abstract】 Background The program of screening for stroke in high-risk populations is being carried out vigorously
in Chinese communities,the implementation effectiveness of which is closely associated with residents' intention to use the
program. However,there is no reliable scale for measuring high-risk residents' intention to use stroke screening. Objective
To develop a scale for measuring high-risk people's intention to use stroke screening,and to assess its reliability and validity,
providing a reliable tool for assessing high-risk residents' intention to use stroke screening. Methods The Theory of Planned
Behavior,literature review,field survey and brainstorming were used to develop the item pool of the scale. Then the items
were used to form an initial version of High-risk People's Intention to Use Stroke Screening Scale(three domains covering 28
items) after being revised in accordance with the assessment results of two rounds of expert survey with five experts(four stroke
researchers and one with a good command of developing a scale) from July to August 2021. After that,the reliability and validity
of the initial version of the scale was tested in August to September 2021 with a convenience sample of community residents
from Hubei's Xiangyang,Wuhan,Jingmen,and Guangdong's Guangzhou,Huizhou,Shenzhen. Results Altogether,535
residents attended the survey for testing the reliability and validity of the initial version of the scale,and 524 of them(98%)
returned responsive questionnaires. The final revised version consists of four domains(positive attitude,negative attitude,
基金项目:广东省哲学社会科学“十三五”规划 2020 年度学科共建项目(GD20XGL02);2021 年广东省科技创新战略专项资
金立项(pdjh2021a0112)
510000 广东省广州市,广州中医药大学护理学院
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通信作者:谭益冰,副教授;E-mail:m13560013117@163.com
本文数字出版日期:2022-01-13