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关于坚持性饮食疗法的巴西问卷的因素分析:Keto-Check
Lenycia de Cassya Lopes Neri1,2, Alexandre Archanjo Ferraro1, Monica Guglielmetti2,3
1Faculty of Medicine, Department of Pediatrics, University of Sao Paulo, São Paulo 05403-000, Brazil.
Nutrients
|September 9, 2023
概括
这项研究验证了Keto-check调查问卷,用于评估人们对基饮食疗法 (KDT) 的坚持. 更好地了解KDT的坚持对于提高治疗效果至关重要.
科学领域:
- 营养科学 营养科学
- 饮食疗法 饮食疗法
- 心理测量 心理测量 心理测量
背景情况:
- 目前用于评估基因食疗法 (KDTs) 坚持的方法,如血症或尿症,有局限性.
- 开发和验证可靠的合规性评估工具对于有效实施KDT至关重要.
研究的目的:
- 在拟议的Keto-check问卷上进行探索性和确认性因子分析.
- 为了验证Keto-check作为测量KDTs遵守的工具.
主要方法:
- 使用在线收集的116个问卷的补充样本进行的方法学定量研究.
- 使用Factor软件进行了因子分析,包括并行探索分析和确认因子分析.
主要成果:
- 因子分析确定了两个关键因素:"有效性"和"坚持".
- 确认因素分析表明可以接受的模型符合RMSEA=0.063,NNFI=0.872,CFI=0.926和GFI=0.897.
- 凯泽-迈耶-奥尔金 (KMO) 测试值为0.56,而巴特莱特测试是显著的 (p=0.0001).
结论:
- 这项研究证实了Keto-check问卷用于评估KDT遵守的有效性.
- 坚持被确定为KDT有效性的关键因素.
- 加强对坚持的知识可以改善KDTs的医疗保健方法.
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