葡萄牙学生的完美主义与饮食态度：一项纵向研究。

Perfectionism and eating attitudes in Portuguese students: a longitudinal study.

作者信息

Soares Maria João, Macedo António, Carvalho Bos Sandra, Marques Mariana, Maia Berta, Pereira Ana Telma, Gomes Ana, Valente José, Pato Michele, Azevedo Maria Helena

机构信息

Instituto de Psicologia Médica, Faculdade de Medicina da Universidade de Coimbra, Coimbra, Portugal.

出版信息

Eur Eat Disord Rev. 2009 Sep-Oct;17(5):390-8. doi: 10.1002/erv.926.

DOI:10.1002/erv.926

PMID:19308944

Abstract

AIM

To investigate the role of perfectionism in the development of disordered eating behaviours.

METHOD

382 female university students completed the Hewitt & Flett MPS and the EAT-40 at baseline, and 1 year after (T1) and 206 2 years later (T2).

RESULTS

Perfectionism at baseline was significantly associated with long-term abnormal eating attitudes/behaviours. Self-Oriented Perfectionism (SOP) and Socially Prescribed Perfectionism (SPP) were significant predictors of disordered eating behaviours. Regression analysis revealed that SOP at baseline was predictive of Diet Concerns and overall eating disturbance (EAT total score), at T1 and T2. SPP was a significant predictor of Social Pressure to Eat at T1 and T2 and of Bulimic Behaviours only at T1.

CONCLUSION

Our findings contribute to a more clear understanding of the association between perfectionism and eating disorders. SOP and SPP were prospectively associated with abnormal eating attitudes/behaviours and SOP was found to be predictive of diet concerns and overall eating disturbance.

摘要

目的

探讨完美主义在饮食失调行为发展中的作用。

方法

382名女大学生在基线、1年后（T1）和2年后（T2）完成了休伊特和弗利特的多维完美主义量表（MPS）以及进食态度测试40项问卷（EAT - 40）。

结果

基线时的完美主义与长期异常的饮食态度/行为显著相关。自我导向型完美主义（SOP）和社会规定型完美主义（SPP）是饮食失调行为的显著预测因素。回归分析显示，基线时的SOP可预测T1和T2时的节食担忧和总体饮食紊乱（EAT总分）。SPP是T1和T2时进食社会压力的显著预测因素，且仅在T1时是暴食行为的显著预测因素。