对身体不活动的脆弱性:内容有效性和响应过程的证据
Déborah Santana Pereira1,2, Raquel Sampaio Florêncio2, Virna Ribeiro Feitosa Cestari2
1Instituto Federal de Educação, Ciência e Tecnologia do Ceará. Juazeiro do Norte, Ceará, Brazil.
Revista brasileira de enfermagem
|April 1, 2024
概括
这项研究验证了在成年人中测量身体不活动脆弱性的项目. 最后的97个项目显示了主题和社会维度的强有力的内容有效性和响应过程证据.
科学领域:
- 健康科学 卫生科学 卫生科学
- 心理测量 心理测量 心理测量
- 行为科学 行为科学
背景情况:
- 身体不活动是一个全球性的健康问题.
- 了解脆弱性因素对于干预至关重要.
- 现有的措施可能无法充分捕捉多方面的脆弱性.
研究的目的:
- 为测量成年人对身体不活动的脆弱性建立内容有效性证据.
- 评估与这些项目相关的响应过程.
- 改进项目库,以准确测量身体不活动的脆弱性.
主要方法:
- 方法研究涉及13名专家和46名目标人口代表.
- 计算了内容有效性指数 (CVI) 和二项式测试.
- 响应过程的有效性通过采访来评估.
主要成果:
- 最初有105项,其中16项被排除在外 (CVI<0.78).
- 根据心理测量标准 (<80%的同意) 修改了89个项目.
- 在回应后的评估过程中,仍有97个项目 (全球CVI=0.92),分为主题 (CVI=0.91) 和社会 (CVI=0.94) 维度.
结论:
- 经过验证的项目库显示了足够的参数和内容有效性证据.
- 这些项目可以支持开发用于理解身体不活动的仪器.
- 这些发现强调了主体和社会维度在身体不活动脆弱性中的重要性.
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