成瘾性饮食行为量表（AEBS）在秘鲁青少年群体中的信度和效度

Reliability and validity of the Addiction-Like eating behavior scale (AEBS) in a Peruvian adolescent population.

作者信息

Figueroa-Quiñones Joel, Heredia Nelly T Condor, Cjuno Julio, Yupanqui-Lorenzo Daniel E, Acharte-Champi Walter Jesús, Fernandini-Valenzuela Khristel

机构信息

Universidad Autonoma de Ica, Escuela de Psicologia, Ica, Peru.

Universidad Cesar Vallejo, Escuela de Medicina, Piura, Peru.

出版信息

Front Psychol. 2025 Jun 18;16:1490893. doi: 10.3389/fpsyg.2025.1490893. eCollection 2025.

DOI:10.3389/fpsyg.2025.1490893

PMID:40606898

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12217219/

Abstract

BACKGROUND

Understanding eating behaviors in Latin American contexts is crucial, given the current epidemic of obesity among adolescents in this region.

OBJECTIVE

The study aimed to analyze the psychometric properties of the Addiction-Like Eating Behavior Scale (AEBS) in adolescents from Peru.

METHODOLOGY

The study was psychometric in nature, conducted with a sample of 1,249 adolescents from coastal (Chimbote, = 841) and jungle (Tarapoto, = 408) cities in Peru. An exploratory factor analysis (EFA) was performed, and a scree plot was used to determine the factors. Additionally, a confirmatory factor analysis (CFA) was conducted to evaluate the goodness-of-fit indices used for structural validity, and the reliability of the Peruvian version of the AEBS was determined using McDonald's Omega.

RESULTS

The EFA reported the presence of three factors (KMO = 0.80 and < 0.000). Furthermore, the CFA reported adequate fit indices (χ = 881.401; CFI = 0.957; TLI = 0.946; RMSEA = 0.074; and SRMR = 0.066) confirming the structure. The reliability was acceptable, with ω > 0.65 for all factors.

CONCLUSION

The adapted version of the AEBS is valid and reliable for use with Peruvian adolescents.

摘要

背景

鉴于拉丁美洲地区青少年肥胖症的流行现状，了解该地区的饮食行为至关重要。

目的

本研究旨在分析秘鲁青少年成瘾性饮食行为量表（AEBS）的心理测量特性。

方法

本研究本质上是一项心理测量研究，以秘鲁沿海城市（钦博特，n = 841）和丛林城市（塔拉波托，n = 408）的1249名青少年为样本。进行了探索性因素分析（EFA），并使用碎石图确定因素。此外，进行了验证性因素分析（CFA）以评估用于结构效度的拟合优度指标，并使用麦克唐纳欧米茄系数确定秘鲁版AEBS的信度。

结果

探索性因素分析表明存在三个因素（KMO = 0.80，p < 0.000）。此外，验证性因素分析报告了足够的拟合指标（χ² = 881.401；CFI = 0.957；TLI = 0.946；RMSEA = 0.074；SRMR = 0.066），证实了该结构。信度是可接受的，所有因素的ω均大于0.65。