Status:
COMPLETED
A Waist Circumference and Body Fat Percentage Dual-Dimension Nine-Square Grid Model for Precision Obesity Management: A Randomized Controlled Trial in Overweight/Obese University Students
Lead Sponsor:
Hainan Normal University
Conditions:
Overweight and/or Obesity
Eligibility:
All Genders
18-36 years
Phase:
NA
Brief Summary
The goal of this randomized controlled trial is to test whether a dual-dimensional 9-grid matrix intervention improves body composition and exercise adherence compared to standard aerobic exercise in ...
Eligibility Criteria
Inclusion
- Age \& Status:
- Full-time university students aged 18-36 years
- Overweight/Obesity Diagnosis (per Chinese criteria):
- Males: Body Mass Index (BMI) ≥24 kg/m² AND waist circumference ≥85 cm
- Females: Body Mass Index (BMI) ≥24 kg/m² AND waist circumference ≥80 cm
- Exercise Capacity:
- Able to safely perform moderate-intensity exercise (confirmed by Physical Activity Readiness Questionnaire \[PAR-Q\], all items "No")
- Tech Compliance:
- Own smartphone with proficiency in health apps (e.g., WeChat Sport)
- Informed Consent:
- Signed written consent with commitment to complete 12-week intervention
Exclusion
- Metabolic Diseases:
- Diagnosed diabetes, thyroid dysfunction, or history of cardiovascular disease
- Exercise Contraindications:
- Orthopedic/neurological conditions limiting exercise
- Confounding Medications:
- Use of weight/metabolism-affecting drugs in past 3 months
- Special Physiological Status:
- Pregnancy or lactation
- Conflicting Participation:
- Concurrent enrollment in other weight-management trials
Key Trial Info
Start Date :
April 20 2025
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
August 9 2025
Estimated Enrollment :
50 Patients enrolled
Trial Details
Trial ID
NCT07133542
Start Date
April 20 2025
End Date
August 9 2025
Last Update
August 21 2025
Active Locations (1)
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1
Hainan Normal University
Haikou, Hainan, China