A Study of Time-Restricted Eating in Childhood Cancer Survivors

Educational materials on healthy lifestyle behaviors.

Weight (kg): measured remotely via Withings Body + scale, Height, weight, waist circumference, BP, and % body fat

(14-hour fast x 2 weeks; 15-hour fast x- 1 week; 16-hour fast for the remainder of the active intervention)

Month 1-3: Bi-weekly call using motivational interviewing Months 4-6: Monthly call using motivational interviewing Support via SMS text

Questions on worry, perceived self-efficacy, health beliefs and knowledge of late effects (adapted from EQUAL study), Behavioral Risk Factor Surveillance System, Physical Activity Questionnaire, Link to Automated Self-Administered 24-Hour (ASA24) Dietary Assessment Tool with accompanying sleep module

Glucose, insulin, hemoglobin A1c, lipids. Measured remotely in the fasting state via dried blood spots in the participant's home.