U.S., July 7 -- ClinicalTrials.gov registry received information related to the study (NCT07685925) titled 'Intern Health Study 2026' on June 29.

Brief Summary: The aim of this study is to evaluate the efficacy of using a reinforcement learning algorithm to determine the optimal content of a mobile health intervention (message delivered via smartphone) for improving the mood, physical activity, and sleep of medical interns.

Study Start Date: April 14

Study Type: INTERVENTIONAL

Condition: Depression / Major Depressive Disorder Mood Sleep Physical Activity

Intervention: BEHAVIORAL: Intern Health Study behavioral change mobile notification

The study's mobile app will be used to deliver push notifications. The notifications appear on th...