开发和验证一个尺度来衡量高血压的中国人的行为,减少盐的消费
1Hospital Infection Management & Disease Control and Prevention Department, Beijing Tongren Hospital, No.1 Dongjiaominxiang, Beijing, China.
BMC public health
|May 31, 2024
概括
盐减少行为量表 (SRBS) 有效地测量了中国高血压患者的盐减少做法. 这种经过验证的工具有助于制定有针对性的干预措施,以促进更健康的饮食和降低心血管疾病风险.
科学领域:
- 公共卫生 公共卫生
- 行为科学 行为科学
- 健康心理学 心理健康心理学
背景情况:
- 高血压在中国是一个重大的公共卫生问题,通常与饮食习惯有关,特别是高盐摄入量.
- 需要有效的测量工具来理解和修改高血压群体的盐减少行为.
研究的目的:
- 开发和验证盐减少行为量表 (SRBS) 以评估中国高血压患者的盐减少做法.
- 评估尺度的可靠性,结构有效性和并发有效性.
主要方法:
- 该SRBS是基于健康信念模型开发的,结合了知识,感知严重程度,益处,障碍和行动线索.
- 从北京的2082名高血压患者通过在线问卷收集数据.
- 统计分析包括Kaiser-Meyer-Olkin (KMO) 的样本充分性,巴特莱特的因子测试,以及结构有效性和可靠性的确认因子分析 (CFA).
主要成果:
- 32项SRBS表现出强大的内部一致性 (克朗巴赫α=0.923) 和适合因子分析 (KMO=0.95).
- 一个21项版本,专注于知识,严重程度,好处和行动,显示了高因子负载和差别有效性.
- SRBS的得分与自我报告的盐减少实践有积极的相关性,证实了并发有效性.
结论:
- 经过验证的21项SRBS是评估高血压中国人的盐减少行为的一种强有力的工具.
- 该尺度提供了对知识,态度和实践的洞察,使得量身定制的干预措施成为可能.
- 该工具可以支持医疗保健专业人员和政策制定者促进更健康的饮食习惯,降低心血管疾病风险.
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