开发和验证知识,态度和实践问卷,以饮食管理易肠综合征
Katerina Belogianni1, Paul Townsend Seed2, Miranda Clare Elizabeth Lomer3,4
1Faculty of Life Sciences and Medicine, Nutritional Sciences, King's College London, 150 Stamford Street, London, SE1 9NH, UK. katerina.belogianni@kcl.ac.uk.
European journal of clinical nutrition
|July 12, 2023
概括
一个新的问卷被开发和验证,以评估营养学家的知识,态度和实践,以通过饮食来管理刺激性肠综合征 (IBS). 这个工具有助于改善IBS患者的饮食干预措施.
科学领域:
- 刺激性肠综合征 (IBS) 的饮食管理.
- 心理测量仪器的开发和验证.
背景情况:
- 有效的饮食管理对于刺激性肠综合征 (IBS) 至关重要.
- 评估医疗保健专业人员的知识,态度和实践 (KAP) 对于优化患者护理至关重要.
- 在IBS饮食管理中评估饮食师KAP的现有工具是有限的.
研究的目的:
- 开发和验证一个全面的问卷,以评估饮食师关于IBS饮食管理的知识,态度和实践 (KAP).
- 为评估和增强IBS饮食干预的营养学家专业知识提供可靠的工具.
主要方法:
- 通过专家审查和重点小组,初始的151个问题被精细化,产生了90项问卷.
- 心理测试包括项目减少分析,主要成分分析 (PCA) 和已知组验证.
- 使用Kuder-Richardson公式20和Cronbach的α来评估内部可靠性;使用类间相关系数来确定外部可靠性.
主要成果:
- 最终问卷包括46个项目,分为六个因素,解释了59.2%的差异.
- 确认因素分析表明可以接受的模型合适.
- 调查问卷显示了基于营养学家经验水平的得分有显著差异,内部和外部可靠性强 (KAP>0.7).
结论:
- 已成功开发了一份经过验证的46项调查问卷,用于评估IBS饮食管理中的营养学知识,态度和实践.
- 该仪器适用于临床实践和研究,以指导教育策略并改善IBS患者的治疗结果.
相关概念视频
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