Diet quality as measured by the Diet Quality Index–International is associated with prospective changes in body fat among Canadian children

Datos Bibliográficos

ID15095041
AutoresSolmaz Setayeshgar (0000-0003-3467-8381, University of Alberta), Katerina Maximova (0000-0001-9842-1927, University of Alberta, autor de correspondencia), John Paul Ekwaru (0000-0001-7385-4769, University of Alberta), Katherine Gray‐Donald (McGill University), Katherine Gray-Donald, Mélanie Henderson (0000-0002-0102-2389, Université de Montréal), Gilles Paradis (0000-0002-7248-8047, Institut National de Santé Publique du Québec), Angelo Tremblay (0000-0002-0748-172X, Université Laval), Paul J Veugelers (0000-0001-8996-0822, University of Alberta), Paul Veugelers
Año2017
Volumen20
Número3
Páginas456-463
Fecha de publicación2017-02-01
Peer ReviewedSí
Open AccessSí
TipoARTICLE
RevistaPublic Health Nutrition (JOURNAL)
Identificadores de la revistaISSN: 1368-9800 • E-ISSN: 1475-2727
EditorialCambridge University Press (CUP) (PUBLISHER)
DOI10.1017/s1368980016002500
PMID27660199
OpenAlexW2522794645
IdiomaEN
Citas recibidas6
Referencias citadas41

Objective To quantify the association of dietary quality with prospective changes in adiposity. Design Children participating in the QUALITY (QUebec Adipose and Lifestyle InvesTigation in Youth) study underwent examination at baseline and at 2-year follow-up. Dietary quality was assessed by the Diet Quality Index–International (DQII) using three non-consecutive 24 h diet recalls at baseline. The DQII has four main categories: dietary adequacy, variety, moderation and overall balance. Fat mass index (FMI; [fat mass (kg)]/[height (m)] 2 ), central FMI (CFMI; [trunk fat mass (kg)]/[height (m)] 2 ), percentage body fat (%BF; [total fat mass (kg)]/[total mass (kg)]) and percentage central BF (%CBF; [trunk fat mass (kg)]/[total mass (kg)]) were assessed through dual-energy X-ray absorptiometry. Setting Children were selected from schools in the greater Montreal, Sherbrooke and Quebec City metropolitan areas between 2005 and 2008, Quebec, Canada. Subjects A total of 546 children aged 8–10 years, including 244 girls and 302 boys. Results Regression analysis adjusting for age, sex, energy intake, physical activity and Tanner stage revealed that every 10-unit improvement in overall DQII score was associated with lower gain in CFMI ( β =−0·08; 95 % CI −0·17, −0·003) and %BF ( β =−0·55; 95 % CI −1·08, −0·02). Each unit improvement in dietary adequacy score was associated with lower gain in FMI ( β =−0·05; 95 % CI −0·08, −0·008), CFMI ( β =−0·03; 95 % CI −0·05, −0·007), %BF ( β =−0·15; 95 % CI −0·28, −0·03) and %CBF ( β =−0·09; 95 % CI −0·15, −0·02). Conclusions Promotion of dietary quality and adequacy may reduce weight gain in childhood and prevent chronic diseases later in life

Animal science · Biology · Body mass index · Fat mass · Obesity · Prospective cohort study · Trunk · Birth, Development, and Health · Demography · Medicine · Nutritional Studies and Diet · Obesity, Physical Activity, Diet · Internal Medicine