Predictors of dietary change among those who successfully lost weight in phase I of the Weight Loss Maintenance Trial

Megan A. Mcvay, Valerie H. Myers, William M. Vollmer, Janelle Coughlin, Catherine M. Champagne, Arlene Dalcin, Kristine L. Funk, Jack F. Hollis, Gerald J. Jerome, Carmen D. Samuel-Hodge, Victor J. Stevens, Laura P. Svetkey, Phillip J. Brantley

Research output: Contribution to journalArticle

Abstract

Aim: Dietary changes occurring during weight loss interventions can vary. The present study tested if pretreatment psychosocial, dietary and demographic factors were associated with changes in fat intake and fruit and vegetable intake during a weight loss intervention. Methods: This analysis includes participants who lost at least four kilograms during the initial six month weight loss phase (phase I) of the Weight Loss Maintenance Trial, a group format behavioural intervention emphasising a low-fat diet and increased physical activity. Multiple linear regression was used to determine associations between pretreatment psychosocial, dietary, physical activity, and demographic variables and changes from pretreatment to six months in fat intake and fruit and vegetable intake. Results: Participants (n=1032) were 63.4% female, 62.4% non-African American, and had a mean age of 55.6 and BMI of 34.1kg/m2. Being African American (P

Original languageEnglish (US)
Pages (from-to)144-151
Number of pages8
JournalNutrition and Dietetics
Volume71
Issue number3
DOIs
StatePublished - Sep 1 2014

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Weight Loss
Maintenance
Weights and Measures
Vegetables
Fruit
Fats
Demography
Exercise
Fat-Restricted Diet
African Americans
Linear Models
Psychology

Keywords

  • Dietary fats
  • Energy intake
  • Weight loss

ASJC Scopus subject areas

  • Nutrition and Dietetics

Cite this

Predictors of dietary change among those who successfully lost weight in phase I of the Weight Loss Maintenance Trial. / Mcvay, Megan A.; Myers, Valerie H.; Vollmer, William M.; Coughlin, Janelle; Champagne, Catherine M.; Dalcin, Arlene; Funk, Kristine L.; Hollis, Jack F.; Jerome, Gerald J.; Samuel-Hodge, Carmen D.; Stevens, Victor J.; Svetkey, Laura P.; Brantley, Phillip J.

In: Nutrition and Dietetics, Vol. 71, No. 3, 01.09.2014, p. 144-151.

Research output: Contribution to journalArticle

Mcvay, MA, Myers, VH, Vollmer, WM, Coughlin, J, Champagne, CM, Dalcin, A, Funk, KL, Hollis, JF, Jerome, GJ, Samuel-Hodge, CD, Stevens, VJ, Svetkey, LP & Brantley, PJ 2014, 'Predictors of dietary change among those who successfully lost weight in phase I of the Weight Loss Maintenance Trial', Nutrition and Dietetics, vol. 71, no. 3, pp. 144-151. https://doi.org/10.1111/1747-0080.12092
Mcvay, Megan A. ; Myers, Valerie H. ; Vollmer, William M. ; Coughlin, Janelle ; Champagne, Catherine M. ; Dalcin, Arlene ; Funk, Kristine L. ; Hollis, Jack F. ; Jerome, Gerald J. ; Samuel-Hodge, Carmen D. ; Stevens, Victor J. ; Svetkey, Laura P. ; Brantley, Phillip J. / Predictors of dietary change among those who successfully lost weight in phase I of the Weight Loss Maintenance Trial. In: Nutrition and Dietetics. 2014 ; Vol. 71, No. 3. pp. 144-151.
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