与地震准备相关的建模因素:一个结构方程建模方法
Azadeh Fatehpanah1, Elham Maraghi2, Anthony Coetzer-Liversage3
1Department of Health in Disaster and Emergencies, School of Public Health, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran.
BMC public health
|February 3, 2025
概括
这项研究表明,态度,主观规范和感知行为控制显著影响伊朗的地震准备意图. 这些因素是制定有效的灾害教育计划和提高公众准备能力的关键.
科学领域:
- 公共卫生 公共卫生
- 灾害管理 灾害管理
- 行为科学 行为科学
背景情况:
- 自然灾害,特别是地震,在全球范围内越来越多,发展中国家面临着不成比例的影响.
- 预备地震是减轻灾害损害的关键行为策略,但伊朗等发展中国家的证据有限.
研究的目的:
- 调查伊朗大众对地震的准备程度.
- 利用计划行为理论 (TPB) 作为理解准备行为框架.
主要方法:
- 一项涉及伊朗302名参与者的方法研究 (2022年) 使用分层随机抽样.
- 通过验证问卷收集的数据;使用结构方程建模 (SEM) 进行分析,以评估TPB构造 (态度,主观规范,感知行为控制,意图) 以及它们与准备行为之间的关系.
- 统计分析包括描述性统计,t测试,ANOVA,相关性,确认因素分析 (CFA) 和SEM.
主要成果:
- 态度,主观规范和感知到的行为控制显著影响了灾难准备意图 (p < 0.05).
- 在解释地震准备行为的过程中,TPB显示出很好的模型适合性,对CFA和SEM都具有可接受的适合性指数 (例如,RMSEA=0.03,CFI=0.96).
结论:
- TPB作为一个有效和可靠的模型,用于评估人口一级的地震准备,并指导健康促进干预.
- 未来的灾害教育计划应优先加强态度,主观规范和感知行为控制,以促进有效的灾害准备.
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