Purpose: This article describes the design and methodology of the Study of Latino Youth (SOL Youth) study, a multicenter study of Hispanic/Latino children living in the United States. Methods: Participants are children aged 8-16 years whose parents/legal guardians participated in the Hispanic Community Health Study/Study of Latinos, a large community-based cohort study of Hispanic/Latino adults living in the United States. Results: Between 2012 and 2014, 1600 children recruited from four field centers (Bronx, Chicago, Miami, and San Diego) will undergo a 3.5-hour examination to collect biospecimens, obtain anthropometric measures, blood pressure, fitness level, dietary intake, and physical activity. Psychosocial and environmental characteristics are assessed by questionnaire. Primary study aims are to examine associations of youth's lifestyle behaviors and cardiometabolic risk factors with (1) youth's acculturation and parent-child differences in acculturation; (2) parenting strategies, family behaviors, and parental health behaviors; and (3) youth's psychosocial functioning. Conclusions: SOL Youth will determine the prevalence and distribution of obesity-promoting lifestyle behaviors, cardiometabolic risk profiles, and novel biomarkers associated with obesity and insulin resistance. This article describes the study methodology and considers advantages and limitations of embedding a cohort of children within a well-characterized cohort of adults.
Bibliographical noteFunding Information:
SOL Youth was supported by Grant Number R01HL102130 from the National Heart, Lung, and Blood Institute (NHLBI) . The children in SOL Youth are drawn from the study of adults: The Hispanic Community Health Study/Study of Latinos, which was supported by contracts from the NHLBI to the University of North Carolina ( N01-HC65233 ), University of Miami ( N01-HC65234 ), Albert Einstein College of Medicine ( N01-HC65235 ), Northwestern University ( N01-HC65236 ), and San Diego State University ( N01-HC65237 ). The following Institutes/Centers/Offices contribute to the HCHS/SOL through a transfer of funds to the NHLBI: National Center on Minority Health and Health Disparities, the National Institute of Deafness and Other Communications Disorders, the National Institute of Dental and Craniofacial Research, the National Institute of Diabetes and Digestive and Kidney Diseases, the National Institute of Neurological Disorders and Stroke, and the Office of Dietary Supplements . The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Heart, Lung, And Blood Institute or the National Institutes of Health.
- Cardiometabolic risk