简短的医疗保险能力问卷 (MPQ):可靠性和有效性
Emily Langston1, Neil Charness1, Walter Boot1
1Weill Cornell Medicine, New York, NY, USA.
概括
新的15项医疗保险能力问卷 (MPQ) 可靠地测量了注册和非注册者的医疗保险知识. 它的有效性得到了教育和入学状况的相关性支持.
科学领域:
- 医疗保健服务研究 医疗服务研究
- 调查方法 调查方法
- 卫生识字 卫生识字
背景情况:
- 评估医疗保险受益人的知识对于计划的有效性和知情决策至关重要.
- 现有的工具可能无法充分覆盖所有医疗保险主题,包括最近的扩展,如医疗保险D部分.
- 需要一个可靠和有效的工具来评估对Medicare福利和政策的理解.
研究的目的:
- 开发和验证一个新的15项医疗保险能力问卷 (MPQ).
- 评估MPQ的可靠性和有效性在多样化的人口中,包括Medicare注册者和非注册者.
主要方法:
- 在2024年2月,通过Prolific. 招募的参与者进行了一项跨部门在线调查.
- 该调查包括新开发的15项MPQ,根据2003年医疗保险当前受益者调查进行了调整,并更新了医疗保险D部分问题.
- 收集人口统计信息以分析与MPQ分数的关系.
主要成果:
- 在所有参与者中,MPQ表现出足够的内部一致性可靠性 (克朗巴赫α = .73).
- 问卷显示了足够的有效性,MPQ分数和高等教育水平之间的积极关联证明了这一点.
- 与非注册者相比,Medicare注册者在MPQ上得分明显高,支持其有效性.
结论:
- 15项的医疗保险能力问卷 (MPQ) 是评估医疗保险知识的可靠和有效工具.
- MPQ可以在各种人群中有效地使用,包括那些在医疗保险中注册和未注册的人.
- 研究结果表明,MPQ可以帮助理解与医疗保险相关的健康素养.
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