Natalie Pearson1, Stuart J H Biddle. 1. School of Exercise and Nutrition Sciences, Centre for Physical Activity and Nutrition Research, Deakin University, Victoria, Australia. n.l.pearson@lboro.ac.uk
Abstract
CONTEXT: Sedentary behavior is implicated in youth and adult overweight and obesity. However, the relationship between sedentary behavior and weight status is often small or inconsistent, with few studies controlling for confounding factors such as diet and physical activity. Diet has been hypothesized to covary with some sedentary behaviors. It is opportune, therefore, to review whether dietary intake is associated with sedentary behavior in young people and adults. This may allow for better interpretation of the diversity of findings concerning sedentary behavior and weight status. EVIDENCE ACQUISITION: Published English-language studies were located from computerized and manual searches in early 2010. Included studies were observational studies assessing an association between at least one sedentary behavior and at least one aspect of dietary intake in children (aged <11 years), adolescents (aged 12-18 years), or adults (aged >18 years). EVIDENCE SYNTHESIS: Fifty-three studies, totaling 111 independent samples, were eligible for this review. Sedentary behavior in children (n=19, independent samples=24), adolescents (n=26, independent samples=72), and adults (n=11, independent samples=14) appears to be clearly associated with elements of a less healthy diet including lower fruit and vegetable consumption; higher consumption of energy-dense snacks, drinks, and fast foods; and higher total energy intake. Strengths of association were mainly in the small-to-moderate range. CONCLUSIONS: The association drawn mainly from cross-sectional studies is that sedentary behavior, usually assessed as screen time and predominantly TV viewing, is associated with unhealthy dietary behaviors in children, adolescents, and adults. Interventions need to be developed that target reductions in sedentary time to test whether diet also changes.
CONTEXT: Sedentary behavior is implicated in youth and adult overweight and obesity. However, the relationship between sedentary behavior and weight status is often small or inconsistent, with few studies controlling for confounding factors such as diet and physical activity. Diet has been hypothesized to covary with some sedentary behaviors. It is opportune, therefore, to review whether dietary intake is associated with sedentary behavior in young people and adults. This may allow for better interpretation of the diversity of findings concerning sedentary behavior and weight status. EVIDENCE ACQUISITION: Published English-language studies were located from computerized and manual searches in early 2010. Included studies were observational studies assessing an association between at least one sedentary behavior and at least one aspect of dietary intake in children (aged <11 years), adolescents (aged 12-18 years), or adults (aged >18 years). EVIDENCE SYNTHESIS: Fifty-three studies, totaling 111 independent samples, were eligible for this review. Sedentary behavior in children (n=19, independent samples=24), adolescents (n=26, independent samples=72), and adults (n=11, independent samples=14) appears to be clearly associated with elements of a less healthy diet including lower fruit and vegetable consumption; higher consumption of energy-dense snacks, drinks, and fast foods; and higher total energy intake. Strengths of association were mainly in the small-to-moderate range. CONCLUSIONS: The association drawn mainly from cross-sectional studies is that sedentary behavior, usually assessed as screen time and predominantly TV viewing, is associated with unhealthy dietary behaviors in children, adolescents, and adults. Interventions need to be developed that target reductions in sedentary time to test whether diet also changes.
Authors: Britni R Belcher; David Berrigan; Alexia Papachristopoulou; Sheila M Brady; Shanna B Bernstein; Robert J Brychta; Jacob D Hattenbach; Ira L Tigner; Amber B Courville; Bart E Drinkard; Kevin P Smith; Douglas R Rosing; Pamela L Wolters; Kong Y Chen; Jack A Yanovski Journal: J Clin Endocrinol Metab Date: 2015-08-27 Impact factor: 5.958
Authors: Bruno Gonçalves Galdino da Costa; Jean-Philippe Chaput; Marcus Vinicius Veber Lopes; Anelise Reis Gaya; Diego Augusto Santos Silva; Kelly Samara Silva Journal: Eur J Pediatr Date: 2021-05-15 Impact factor: 3.183
Authors: Albert Lecube; Enric Sánchez; Susana Monereo; Gema Medina-Gómez; Diego Bellido; José Manuel García-Almeida; Purificación Martínez de Icaya; Maria Mar Malagón; Albert Goday; Francisco José Tinahones Journal: Obes Facts Date: 2020-07-14 Impact factor: 3.942
Authors: Krista Casazza; Andrew Brown; Arne Astrup; Fredrik Bertz; Charles Baum; Michelle Bohan Brown; John Dawson; Nefertiti Durant; Gareth Dutton; David A Fields; Kevin R Fontaine; Steven Heymsfield; David Levitsky; Tapan Mehta; Nir Menachemi; P K Newby; Russell Pate; Hollie Raynor; Barbara J Rolls; Bisakha Sen; Daniel L Smith; Diana Thomas; Brian Wansink; David B Allison Journal: Crit Rev Food Sci Nutr Date: 2015 Impact factor: 11.176