» Articles » PMID: 24954348

Dietary Restraint is Non-genetically Associated with Change in Body Mass Index: the Healthy Twin Study

Overview
Journal Yonsei Med J
Specialty General Medicine
Date 2014 Jun 24
PMID 24954348
Citations 1
Authors
Affiliations
Soon will be listed here.
Abstract

Purpose: We aimed to examine if past and more recent body mass index (BMI) changes are associated with eating behavior (EB) traits and whether these associations are due to non-genetic factors.

Materials And Methods: In 1321 Korean twins and family members, recent and past BMI change groups were defined using quartiles of BMI change between first and second visits over 2.4±0.9 years and BMI change between 20 years old and second visit, respectively. We applied linear mixed analysis for relationships of past or recent BMI change groups and each EB (restrained, external, and emotional EB using the Dutch Eating Behavior Questionnaire) assessed at second visit after adjusting for household effect and covariates (age, gender, education, medical history of diabetes, hypertension, and dyslipidemia, alcohol use, physical activity, smoking habit, and calorie intake). In monozygotic twin pairs, paired t-test for within-pair comparison and conditional logistic regression analysis were conducted regarding EB.

Results: Greater past BMI change was associated with higher restrained eating scores (P for trend=0.031), whereas greater recent BMI change was associated with higher external eating scores (P for trend=0.046). In co-twin-control analysis, twins with greater past BMI change were more likely to have higher restrained eating scores as compared with their co-twins with lower past BMI change (odds ratio 1.80; 95% confidence interval 1.13-2.87), whereas there were no associations between recent BMI change and external eating scores.

Conclusion: Greater BMI change since 20 years old is associated with higher dietary restraint, and non-genetic factors explain this relationship.

Citing Articles

Emotional Eating as a Mediator in the Relationship between Dietary Restraint and Body Weight.

Wang Y, Ho M, Chau P, Schembre S, Fong D Nutrients. 2023; 15(8).

PMID: 37111204 PMC: 10141227. DOI: 10.3390/nu15081983.

References
1.
Stunkard A, Messick S . The three-factor eating questionnaire to measure dietary restraint, disinhibition and hunger. J Psychosom Res. 1985; 29(1):71-83. DOI: 10.1016/0022-3999(85)90010-8. View

2.
Wing R, Phelan S . Long-term weight loss maintenance. Am J Clin Nutr. 2005; 82(1 Suppl):222S-225S. DOI: 10.1093/ajcn/82.1.222S. View

3.
Dalle Grave R, Calugi S, Corica F, di Domizio S, Marchesini G . Psychological variables associated with weight loss in obese patients seeking treatment at medical centers. J Am Diet Assoc. 2009; 109(12):2010-6. DOI: 10.1016/j.jada.2009.09.011. View

4.
van Strien T, Herman C, Engels R, Larsen J, van Leeuwe J . Construct validation of the Restraint Scale in normal-weight and overweight females. Appetite. 2007; 49(1):109-21. DOI: 10.1016/j.appet.2007.01.003. View

5.
Hays N, Roberts S . Aspects of eating behaviors "disinhibition" and "restraint" are related to weight gain and BMI in women. Obesity (Silver Spring). 2008; 16(1):52-8. PMC: 2713727. DOI: 10.1038/oby.2007.12. View