Translation, validation, and reliability of the Malay version chrononutrition profile-questionnaire (CPQ-M) in Malaysian adult populations

IF 1 4区生物学 Q3 BIOLOGY

Biological Rhythm Research Pub Date : 2022-07-26 DOI:10.1080/09291016.2022.2105536

Guey Yong Chong, S. Kaur, Ruzita Abd Talib, S. Loy, Woan Yie Siah, H. Tan, Sarjit Singh Harjit Singh, Rosmiza Binti Abdullah, Hanisah Binti Mahmud, Ying Hui Lee, H. Koo

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引用次数: 4

Abstract

ABSTRACT Several observations have shown that meal timing and dietary components – chrononutrition – may contribute to the onset of several chronic diseases. It is vital to have a reliable questionnaire specifically for the population to assess the general chrononutrition behaviour. Thus, this study aimed to translate, validate, and test the reliability of the chrononutrition profile questionnaire (CPQ-M) for Malaysian adult population. A total of 202 Malaysian adults aged 18 to 65 years volunteered to participate in this study through a self-administered electronic form questionnaire. The construct validity was determined by exploratory factor analysis (EFA) with varimax rotation. The internal consistency was determined by Cronbach’s alpha coefficient (CAC), while the test–retest reliability was conducted using the intraclass correlation coefficient (ICC). The EFA of CPQ-M retained 18 items in a six-factor structure and explained 60.06% of the variance. The 18 items in both CPQ-M and original English CPQ (CPQ-E) were well correlated (r = 0.84 to 1.0). Of 17 items in the questionnaire, it showed good to excellent test–retest reliability (ICC: 0.82 to 0.97), except night eating habits (ICC value = 0.65). The overall CAC for CPQ-M was 0.75, indicating good internal consistency. The CPQ-M was shown to have good validity and reliability to assess the chrononutrition profile among Malaysian adults.

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马来语版时间营养概况问卷(CPQ-M)在马来西亚成年人中的翻译、验证和可靠性

一些观察表明，进餐时间和饮食成分——时间营养——可能与几种慢性疾病的发病有关。重要的是要有一个可靠的调查问卷，专门为人群评估一般的时间营养行为。因此，本研究旨在翻译、验证和测试马来西亚成年人时间营养概况问卷(CPQ-M)的可靠性。共有202名年龄在18至65岁之间的马来西亚成年人自愿通过自我管理的电子表格问卷参与这项研究。构念效度采用变异旋转探索性因子分析(EFA)确定。内部一致性采用Cronbach’s alpha系数(CAC)确定，重测信度采用类内相关系数(ICC)确定。CPQ-M的EFA在六因子结构中保留了18个项目，解释了60.06%的方差。CPQ- m和原英语CPQ (CPQ- e)中的18个条目均具有良好的相关关系(r = 0.84 ~ 1.0)。问卷的17个条目中，除夜间饮食习惯外(ICC值= 0.65)，其余条目的重测信度均为良至优(ICC值为0.82 ~ 0.97)。CPQ-M的总体CAC为0.75，表明内部一致性较好。CPQ-M在评估马来西亚成年人的时间营养状况方面具有良好的效度和可靠性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Biological Rhythm Research 生物-生理学

CiteScore

3.00

自引率

9.10%

发文量

审稿时长

6-12 weeks

期刊介绍： The principal aim of Biological Rhythm Research is to cover any aspect of research into the broad topic of biological rhythms. The area covered can range from studies at the genetic or molecular level to those of behavioural or clinical topics. It can also include ultradian, circadian, infradian or annual rhythms. In this way, the Editorial Board tries to stimulate interdisciplinary rhythm research. Such an aim reflects not only the similarity of the methods used in different fields of chronobiology, but also the fact that many influences that exert controlling or masking effects are common. Amongst the controlling factors, attention is paid to the effects of climate change on living organisms. So, papers dealing with biometeorological aspects can also be submitted. The Journal publishes original scientific research papers, review papers, short notes on research in progress, book reviews and summaries of activities, symposia and congresses of national and international organizations dealing with rhythmic phenomena.