西班牙版简短的饮食失调检查问卷(ed - q7):西班牙成人样本的心理测量特性、维度结构和性别不变性。

IF 4.5 3区 医学 Q2 NUTRITION & DIETETICS
María Angeles Peláez-Fernández, Nicolás Sánchez-Álvarez, Jennifer S Mills, Natalio Extremera
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引用次数: 0

摘要

背景:进食障碍检查问卷(ed - q)是一种广泛使用的进食障碍测量方法。对较短的7项3因素版本量表(ed - q7)的研究支持了该简短测量的有效性。此外,由于长度较短,EDE-Q7在大型流行病学调查和临床环境中可能特别有用。本研究以西班牙成年人为样本,考察了西班牙语版ed - q7的心理测量特性和因素结构。方法:生活在西班牙的1163名成年人(806人,69.3%为女性)的非临床样本完成了ed - q7、ed - q和其他异常饮食态度、抑郁、压力、焦虑、自尊和生活满意度的测量。结果:验证性因子分析显示,ed - q7的三因素结构确定为饮食限制、身体不满和形状/体重过度评价。ed - q7具有良好的内部一致性,结果证实了测量结果在性别上的不变性。该仪器显示与ed - q和异常饮食态度呈正相关。ed - q7也与体重指数、自尊、压力、焦虑、抑郁和生活满意度呈预期方向显著相关。结论:我们的研究结果支持西班牙语版EDE-Q7在西班牙男性和女性样本中的效度和因素结构,这意味着该问卷可以作为一种自主测量。测量不变性表明该仪器可能适用于西班牙大学年龄的男性和女性以及社区成年人。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Spanish version of the brief Eating Disorder Examination Questionnaire (EDE-Q7): psychometric properties, dimensional structure, and sex invariance in a Spanish adult sample.

Background: The Eating Disorder Examination Questionnaire (EDE-Q) is a widely used measure for eating disorders. Research on the shorter 7-item 3-factor version of the scale (EDE-Q7) supports the validity of that brief measure. Moreover, EDE-Q7 may be especially useful in large epidemiological investigations and clinical contexts because of its shorter length. The current study examined the psychometric properties and factor structure of the Spanish language version of the EDE-Q7 in a sample of Spanish adults.

Methods: A non-clinical sample of 1163 adults living in Spain (806, 69.3% women) completed the EDE-Q7, the EDE-Q, and other measures of abnormal eating attitudes, depression, stress, anxiety, self-esteem, and life satisfaction.

Results: Confirmatory factor analysis showed an adequate fit for the EDE-Q7 with a three-factor structure identified as dietary restraint, body dissatisfaction, and shape/weight over evaluation. The EDE-Q7 exhibited good internal consistency, and the results corroborated measurement invariance across sex. The instrument revealed positive correlations with the EDE-Q and abnormal eating attitudes. The EDE-Q7 also showed significant associations in the expected direction with body mass index, self-esteem, stress, anxiety, depression, and life satisfaction.

Conclusions: Our findings support the validity and factor structure of the Spanish version of EDE-Q7 in a sample of Spanish men and women, implying that the questionnaire can be used as an autonomous measure. Measurement invariance suggests that the instrument may be appropriate for Spanish college-aged men and women and community adults.

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来源期刊
Journal of Eating Disorders
Journal of Eating Disorders Neuroscience-Behavioral Neuroscience
CiteScore
5.30
自引率
17.10%
发文量
161
审稿时长
16 weeks
期刊介绍: Journal of Eating Disorders is the first open access, peer-reviewed journal publishing leading research in the science and clinical practice of eating disorders. It disseminates research that provides answers to the important issues and key challenges in the field of eating disorders and to facilitate translation of evidence into practice. The journal publishes research on all aspects of eating disorders namely their epidemiology, nature, determinants, neurobiology, prevention, treatment and outcomes. The scope includes, but is not limited to anorexia nervosa, bulimia nervosa, binge eating disorder and other eating disorders. Related areas such as important co-morbidities, obesity, body image, appetite, food and eating are also included. Articles about research methodology and assessment are welcomed where they advance the field of eating disorders.
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