Characteristics of achieving clinically important weight loss in two paediatric weight management interventions. Issue 9 (18th March 2021)

• Record Type: Journal Article
• Authors: Fiechtner, Lauren; Castro, Ines; Cheng, Erika R.; Sharifi, Mona; Gerber, Monica W.; Luo, Man; Goldmann, Don; Sandel, Megan; Block, Jason; Orav, E. John; Taveras, Elsie M.
• Is Part Of: Pediatric obesity. Volume 16:Issue 9(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-03-18
• Subjects: childhood obesity -- clinically important weight loss -- paediatric weight management interventions; Obesity in children -- Periodicals; Obesity in adolescence -- Periodicals; Obesity -- Periodicals; Overweight children -- Periodicals; 618.92398
• DOI: 10.1111/ijpo.12784
• Languages: English
• ISSNs: 1747-7174

Abstract

Summary: Objective: To examine characteristics and lifestyle behaviours associated with achieving clinically important weight loss (CIWL) in two paediatric weight management interventions (PWMIs). Methods: We examined 1010 children enrolled in the STAR and Connect for Health trials. We defined achieving CIWL as any participant who had decreased their BMI z ‐score by ≥0.2 units over 1 year. Using log‐binomial regression we examined associations of child and household characteristics and lifestyle behaviours with achieving CIWL. Results: In multivariable analyses, children with severe obesity had a lower likelihood of achieving CIWL compared to children without severe obesity (RR: 0.68 [95% CI: 0.49, 0.95]). Children who were ≥10 years were less likely to achieve CIWL (RR: 0.56 [95% CI: 0.42, 0.74]) vs those 2‐6 years of age. Children who consumed <1 sugary beverage per day at the end of the intervention were more likely to achieve CIWL vs those who did not meet the goal (RR: 1.36 [95% CI 1.09–1.70]). Conclusion: In this analysis of children enrolled in PWMIs, achieving CIWL was associated with younger age, not having severe obesity and consuming fewer sugary beverages at the end of the intervention. Focusing on intervening earlier in life, when a child is at a lower BMI, and reducing sugary beverages could allow for more effective PWMI's.