Changes in leukocyte telomere length among children with obesity participating in a behavioural weight control program.

Objective: To examine changes in leukocyte telomere length (LTL) during and after a behavioural weight control program for children with obesity.

Methods: We measured LTL among a cohort of 158 children 8-12 years of age with a body mass index greater than or equal to the 95th percentile for age and sex. Children were 55% female, 29% white, 52% Latinx, 8% Asian and 11% Pacific Islander, other or multiethnic.

Are mobile phone ownership and age of acquisition associated with child adjustment? A 5-year prospective study among low-income Latinx children.

This prospective, longitudinal study examined associations between whether and when children first acquire a mobile phone and their adjustment measures, among low-income Latinx children. Children (N = 263; 55% female; baseline M  = 9.5) and their parents were assessed annually for 5 years from 2012.

Simulation-Based Evaluation of Methods for Handling Nonwear Time in Accelerometer Studies of Physical Activity.

Unlabelled: Accelerometer data are widely used in research to provide objective measurements of physical activity. Frequently, participants may remove accelerometers during their observation period resulting in missing data referred to as nonwear periods. Common approaches for handling nonwear periods include discarding data (days with insufficient hours or individuals with insufficient valid days) from analyses and single imputation (SI) methods.

Packaging and Scaling the Stanford Pediatric Weight Control Program: A Family-Based, Group, Behavioral Weight Management Program for Children with Obesity and Their Families: Background, Rationale, and Design of the Stanford CORD 3.0 Project.

Efficacious treatments for children with obesity have not been broadly disseminated. The Stanford Pediatric Weight Control Program (SPWCP) is grounded in behavioral theory and prior observations, follows a proven treatment model, and is consistent with the US Preventive Services Task Force (USPSTF) recommendations. It has shown high levels of participation and retention and reductions in BMI and percent of median BMI for age and sex comparable to many studied programs, as well as improvements in physiological risk factors, psychological measures, and diet, activity, and screen time behaviors in children with obesity when delivered as a real-world clinical program with sociodemographically diverse families in multiple clinic and community settings.

A community-based, multi-level, multi-setting, multi-component intervention to reduce weight gain among low socioeconomic status Latinx children with overweight or obesity: The Stanford GOALS randomised controlled trial.

Background: There are few long-term studies of interventions to reduce in low socioeconomic status children with overweight or obesity. The Stanford GOALS trial evaluated a 3-year, community-based, multi-level, multi-setting, multi-component (MMM) systems intervention, to reduce weight gain among low socioeconomic status, Latinx children with overweight or obesity.

Methods: We did a two-arm, parallel group, randomised, open-label, active placebo-controlled trial with masked assessment over 3 years.