Validation of the Chilean version of the Yale food addiction scale 2.0 in a non-clinical sample.

IF 2.9 3区医学 Q2 PSYCHIATRY

Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity Pub Date : 2024-09-28 DOI:10.1007/s40519-024-01691-3

Ximena Díaz-Torrente, Ana Palacio, Carina Valenzuela, Alvaro Vergés, Ashley N Gearhardt

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引用次数: 0

Abstract

Aims: The aim was to translate and culturally adapt the Yale Food Addiction Scale 2.0 (YFAS 2.0) to the Chilean population, evaluate its psychometric properties in a non-clinical sample, and assess the correlations between symptoms count of food addiction (FA) with demographic and anthropometric variables.

Methods and participants: We evaluated 301 participants (59.1% women) with a mean age of 29.7 ± 12.4 years recruited from two universities and two businesses (non-clinical sample). The Chilean YFAS 2.0 was administered, and anthropometric measurements were carried out. The internal consistency of the items was estimated, and factor structure was tested by confirmatory factor analysis. Test-retest reliability was also examined. The correlations between symptoms count of FA and weight, waist circumference (WC), Body Mass Index (BMI), percentage of body fat (BF%), and lean mass were evaluated.

Results: The Chilean YFAS 2.0 presented good internal consistency, and confirmatory factor analysis supported the one-factor structure, in accordance with the original version. The ICC indicated excellent test-retest reliability. The prevalence of FA was 10.3%, and the symptom count of FA was 2.1 ± 2.8. A small positive correlation between WC, BMI, and BF % and FA symptom count was found.

Conclusion: The Chilean YFAS 2.0 may be a useful tool to investigate FA in Chile. Level of evidence Level V, cross-sectional descriptive study.

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在非临床样本中验证智利版耶鲁食物成瘾量表 2.0。

目的：本研究旨在翻译耶鲁食物成瘾量表 2.0（YFAS 2.0）并对其进行文化适应性调整，使其适用于智利人群，评估其在非临床样本中的心理测量特性，并评估食物成瘾（FA）症状计数与人口统计学和人体测量变量之间的相关性：我们评估了从两所大学和两家企业（非临床样本）招募的 301 名参与者（59.1% 为女性），他们的平均年龄为 29.7 ± 12.4 岁。我们使用了智利 YFAS 2.0，并进行了人体测量。对项目的内部一致性进行了估计，并通过确证因子分析对因子结构进行了检验。此外，还检验了重测可靠性。评估了FA症状计数与体重、腰围（WC）、体重指数（BMI）、体脂百分比（BF%）和瘦体重之间的相关性：智利 YFAS 2.0 具有良好的内部一致性，确认性因素分析支持与原始版本一致的单因素结构。ICC表明测试-再测可靠性极佳。FA患病率为10.3%，FA症状计数为2.1 ± 2.8。研究发现，体重指数（WC）、体重指数（BMI）和体脂率（BF %）与FA症状数量之间存在微小的正相关：智利 YFAS 2.0 可能是调查智利 FA 的有用工具。证据等级 V 级，横断面描述性研究。

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

Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity 医学-精神病学

CiteScore

6.50

自引率

10.30%

发文量

170

审稿时长

>12 weeks

期刊介绍： Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity is a scientific journal whose main purpose is to create an international forum devoted to the several sectors of eating disorders and obesity and the significant relations between them. The journal publishes basic research, clinical and theoretical articles on eating disorders and weight-related problems: anorexia nervosa, bulimia nervosa, subthreshold eating disorders, obesity, atypical patterns of eating behaviour and body weight regulation in clinical and non-clinical populations.