RESUMO
BACKGROUND: Relatively little is known about weight management programs targeted toward young children with obesity. Using data from the Early Lifestyles Intervention program, we report outcomes from a referral-based, multi-disciplinary weight management program targeted toward children aged 2 to 6 years with obesity or severe obesity. METHODS: Data from 55 children (4.5 ± 1.3 years) medically referred to the ELI program were examined in this non-randomized investigation. At baseline, a nurse collected demographic, anthropometric and clinical measures from the study child, while parents/guardians completed questionnaires regarding their child's nutrition and activity behavior. Follow-up sessions were conducted to discuss healthy behavior strategies and collect anthropometrics from the study child. Body mass index (BMI) values were reported relative to the 95th BMI percentile (%BMIp95) and children were classified as obese (≥ 100% of 95th BMI percentile) or severely obese (≥ 120% of 95th BMI). Questionnaire data were analyzed to report group-level differences and to determine whether individual items predicted changes in %BMIp95 from baseline to follow-up. Regression models were used to examine the change in %BMIp95 by sex, ethnicity, and baseline body size. RESULTS: Certain behaviors were more frequent among non-Hispanic children compared to Hispanic children (demanding certain foods), whereas other behaviors were more frequent among children with severe obesity compared to children with obesity (requesting a second helping, getting own snack and sneaking food). Greater reductions in the study child's %BMIp95 were found among parents indicating their child requests a second helping, is a faster eater, or complains of being hungry. Among the combined sample, %BMIp95 significantly decreased from baseline to final follow-up. On average, the decrease in %BMIp95 did not differ by sex, ethnicity, or baseline body size. CONCLUSIONS: Modest improvements in body size were observed. Additional studies are needed to identify best practices for pediatric interventions seeking weight management.
