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Updated: Jun 20, 2025

Working with Human Tissues for Translational Cancer Research
Published on: November 26, 2015
对输血问卷的知情同意的制定和验证
Mohd Hilmi Senin1, Mastura Mohd Sopian2, Bakiah Shaharuddin3
1Department of Transfusion Medicine, Hospital Sultanah Aminah, 80100, Johor Bahru, Johor, Malaysia.
这项研究开发并验证了血液输血知情同意问卷 (ICBTQ) 以评估患者的知识. ICBTQ是评估患者对输血知情同意要素的理解的可靠工具.
科学领域:
- 医学教育 医学教育
- 患者安全 患者安全
- 卫生沟通健康沟通
背景情况:
- 对输血的知情同意至关重要,但患者的知识往往不够理想.
- 评估患者对输血信息的理解现有的方法是不够的.
- 这种差距凸显了对测量患者知识的验证工具的需求.
研究的目的:
- 开发和验证一个调查问卷,评估患者对输血知情同意的知识.
- 为评估患者对输血风险和益处的理解提供可靠的工具.
- 提高血液输血实践中知情同意讨论的质量.
主要方法:
- 血液输血知情同意问卷 (ICBTQ) 是通过文献审查,专家咨询和内容/面部有效性评估而开发的.
- 用可靠性测试 (克朗巴赫的阿尔法) 和物品反应理论 (IRT) 对95名患者进行心理测量属性评估.
- 该研究涉及内容有效性,面部有效性,可靠性分析和IRT分析用于验证.
主要成果:
- ICBTQ显示出优异的内容和面部有效性,普遍FVI为0.96.
- 可靠性分析显示了可接受的克伦巴赫α值,表明内部一致性.
- IRT分析证实了好项目难度和歧视力,所有项目都很适合模型.
结论:
- ICBTQ的知识部分在心理测量上是有效的,用于评估患者对输血知情同意的理解.
- 经过验证的ICBTQ可用于识别知识缺陷并改善患者教育.
- 该工具支持增强患者在输血决策中的安全性和自主性.
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