1. Background \& Context The Challenge: Type 2 Diabetes (T2D) is a major public health burden. Lifestyle changes are effective, but little is known about how long it actually takes to make these changes stick. The Gap: Traditional trials look at outcomes at fixed time points (e.g., 12 weeks). We lack data on the specific timeline of habit formation, which is critical for designing scalable interventions. The Setting: This study aligns with Saudi Vision 2030 by leveraging digital health to improve population wellness. 2. Study Objectives Primary Aim: To determine if a structured digital intervention accelerates the time to habit adoption compared to standard education. Secondary Aims: To measure improvements in glucose control (HbA1c), overall physical activity levels, and quality of life. 3. Study Design \& Methods Design: Randomized Controlled Trial (RCT). Population: 222 adults at risk for diabetes. Intervention (12 Weeks): Group A (Experimental): Hybrid digital intervention with personalized support. Group B (Control): Standard lifestyle education. Follow-up: Total study duration of 24 weeks. Primary Endpoint: "Time to Habit." Defined as achieving ≥150 min/week of moderate-to-vigorous physical activity (MVPA) for four consecutive weeks (verified by wearables). 4. Statistical Analysis Primary Analysis: We will use Kaplan-Meier curves to visualize the probability of achieving the habit over time, and Cox Proportional Hazards models to calculate the "Hazard Ratio" (the speed of adoption between the two groups). Secondary Analysis: General linear models for continuous outcomes (HbA1c, IPAQ, SF-12
Age range
18 Years – 65 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Time to Habit Adoption
Timeframe: 12 weeks