验证修订后的男性身体态度量表及其与中国成年男性饮食失调、精神病理和肌肉畸形症状的潜在关联

IF 5.2 1区 心理学 Q1 PSYCHIATRY
Zexuan Jiang , Siyu Wang , Wesley R. Barnhart , Peiyi Wang , Shijia Wu , Jason M. Nagata , Jinbo He
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引用次数: 0

摘要

在本研究中,我们翻译并验证了修订男性身体态度量表(MBAS-R),并考察了其与中国成年男性瘦型和肌肉型饮食失调(ED)精神病理和肌肉畸形症状的纵向关联。共招募400名中国成年男性(年龄30.24岁,SD = 8.55)参加两个连续阶段:基线调查和6个月的随访。使用基线数据,探索性和验证性因素分析支持MBAS-R的原始三因素结构(即肌肉量、体脂和身高亚量表),并删除了一个项目。MBAS-R总量表和子量表具有良好的内部一致性(McDonald 's ω = 0.81 - 0.93),足够的重测信度(ICC = 0.86 - 0.95),并且具有较强的结构效度,与饮食和身体形象障碍以及体重和身高实际-理想差异呈显著正相关。使用基线(N = 400)和随访(N = 254)数据,纵向分析显示,基线时较高的MBAS-R总分和/或亚量表得分与随访时较高水平的消瘦型ED精神病理和肌肉畸形症状显著相关,但与肌肉型ED精神病理无关。本研究的结果支持MBAS-R的良好心理测量特性及其在中国成年男性中的应用,强调了在中国男性中,不安的身体态度与更严重的ED精神病理和肌肉畸形症状有关的潜在作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Validating the revised male body attitudes scale and examining its prospective associations with eating disorder psychopathology and muscle dysmorphia symptoms in Chinese adult men
In the present study, we translated and validated the Revised Male Body Attitudes Scale (MBAS-R) and examined its longitudinal associations with thinness- and muscularity-oriented eating disorder (ED) psychopathology and muscle dysmorphia symptoms in Chinese adult men. A total of 400 Chinese adult men (Mage = 30.24 years, SD = 8.55) were recruited to participate in two sequential phases: a baseline survey and a 6-month follow-up. Using baseline data, exploratory and confirmatory factor analyses supported the original three-factor structure of the MBAS-R (i.e., muscularity, body fat, and height subscales), with the removal of one item. The MBAS-R total scale and subscales showed good internal consistency (McDonald’s ω =.81–.93), adequate test-retest reliability (ICC =.86–.95), and strong construct validity as demonstrated by significant positive associations with eating and body image disturbances, as well as weight and height actual-ideal discrepancies. Using both baseline (N = 400) and follow-up (N = 254) data, longitudinal analyses showed that higher MBAS-R total and/or subscale scores at baseline were significantly associated with higher levels of thinness-oriented ED psychopathology and muscle dysmorphia symptoms at follow-up, but not muscularity-oriented ED psychopathology. The findings of the present study support the sound psychometric properties of the MBAS-R and its use in Chinese adult men, highlighting the prospective role of disturbed body attitudes in relation to greater ED psychopathology and muscle dysmorphia symptoms in Chinese men.
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来源期刊
Body Image
Body Image Multiple-
CiteScore
8.70
自引率
28.80%
发文量
174
期刊介绍: Body Image is an international, peer-reviewed journal that publishes high-quality, scientific articles on body image and human physical appearance. Body Image is a multi-faceted concept that refers to persons perceptions and attitudes about their own body, particularly but not exclusively its appearance. The journal invites contributions from a broad range of disciplines-psychological science, other social and behavioral sciences, and medical and health sciences. The journal publishes original research articles, brief research reports, theoretical and review papers, and science-based practitioner reports of interest. Dissertation abstracts are also published online, and the journal gives an annual award for the best doctoral dissertation in this field.
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