Community characteristics modify the relationship between obesity prevention efforts and dietary intake in children: the Healthy Communities Study

Autor:	Lorrene D. Ritchie, Wendi Gosliner, Healthy Communities Study Team, Lauren E. Au, L C Nebeling, Karen L. Webb, Gail Woodward-Lopez, Jyothi Nagaraja, H L Nicastro, Warren J. Strauss, Jerry A. Schultz, R D F Sagatov, Dawn K. Wilson, Andrew J. Landgraf, Janice Kao
Rok vydání:	2018
Předmět:	Obesity prevention Nutrition and Dietetics business.industry Health Policy Dietary intake Public Health Environmental and Occupational Health Ethnic group 030209 endocrinology & metabolism medicine.disease Obesity Whole grains Childhood obesity 03 medical and health sciences 0302 clinical medicine Environmental health Pediatrics Perinatology and Child Health Medicine Observational study 030212 general & internal medicine Rural area business
Zdroj:	Pediatric Obesity. 13:46-55
ISSN:	2047-6302
DOI:	10.1111/ijpo.12434
Popis:	Background The influence of community characteristics on the effectiveness of childhood obesity prevention efforts is not well understood. Objective Examine the interaction of community characteristics with the relationship between community programmes and policies (CPPs) and dietary intake. Methods An observational study of 5138 children in grades K-8 in 130 US communities was conducted in 2013-2015. Key informant interviews identified and characterized CPPs. CPP scores were generated for the number of target behaviours (CPP-Behav) and the number of behaviour change strategies (CPP-Strat) addressed by all CPPs and CPPs with nutrition goals over the prior 6 years in each community. Dietary intake was assessed by dietary screener and included intake of sugar from sugar-sweetened beverages; energy-dense foods; fruits and vegetables; whole grains; and fibre. Multivariate statistical models assessed the interactions between US region, urbanicity, community-level income, and community-level race/ethnicity and CPP scores in relation to dietary intake. Results CPP-Strat was positively associated with healthier dietary intakes in the Northeast and West, and in high Hispanic communities; the reverse was true in the South, and in high African-American and low-income communities. The CPP-Behav was positively associated with healthier dietary intakes in the South and rural areas, and the reverse was true in the West. Conclusion The relationships between CPP index scores and dietary intake were most strongly influenced by region and urbanicity and to a lesser extent by community-level race/ethnicity and income. Findings suggest that different considerations may be needed for childhood obesity prevention efforts in communities with different characteristics.
Databáze:	OpenAIRE
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