Intervention based on Transtheoretical Model promotes anthropometric and nutritional improvements - A randomized controlled trial

被引:35
作者
de Menezes, Mariana Carvalho [1 ]
Mingoti, Sueli Aparecida [2 ]
Cardoso, Clareci Silva [3 ]
Mendona, Raquel de Deus [1 ]
Souza Lopes, Aline Cristine [4 ]
机构
[1] Univ Fed Minas Gerais, Res Grp Nutr Intervent, Postgrad Program Nursing, BR-30190100 Belo Horizonte, MG, Brazil
[2] Univ Fed Minas Gerais, Dept Stat, BR-30161970 Belo Horizonte, MG, Brazil
[3] Univ Sao Joao Del Rei, Dept Med, Res Grp Epidemiol & Evaluat New Technol Hlth, BR-35501296 Divinopolis, MG, Brazil
[4] Univ Minas Gerais, Res Grp Nutr Intervent, Univ Fed Minas Gerais, Dept Nutr, Belo Horizonte, MG, Brazil
关键词
Intervention; Feeding behavior; Models; theoretical; Food intake; Obesity; PRIMARY-CARE; DIETARY-FAT; WEIGHT-LOSS; POPULATION; BEHAVIOR; OBESITY;
D O I
10.1016/j.eatbeh.2014.12.007
中图分类号
B849 [应用心理学];
学科分类号
040203 ;
摘要
Objective: To analyze the effects of an intervention based on the Transtheoretical Model on anthropometric and dietetic profile among women in the Primary Health Care in Brazil. Design and methods: Randomized controlled trial. The control group participated in physical activity and open group-education regarding nutrition of usual care. The intervention group participated in 10 workshops based on the Transtheoretical Model. Results: Seventy-one women completed the study, with a mean age of 57.9 +/- 11.7 years. Participants in the intervention group showed an improved body perception, reduced weight and body mass index post-intervention, and lower consumption of calories and foods high in fat. Significant weight reduction in the intervention group was associated with higher per capita income, reduced consumption of protein, reduced consumption of lipids, and the removal of visible fat from red meat and skin from chicken. Conclusion: An intervention based on the Transtheoretical Model promoted reduction in consumption of foods high in calories and fat, with positive effects on weight and body perception. These results provide evidence of the applicability and benefit of the Transtheoretical Model within primary care. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码:37 / 44
页数:8
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