Randomized Controlled Trial Targeting Obesity-related Behaviors

Not Applicable

Completed

• Conditions: Obesity
• Interventions: Behavioral: group fitness + education; Behavioral: group fitness classes only

• Registration Number: NCT01584102
• Lead Sponsor: Virginia Polytechnic Institute and State University

Brief Summary

The intervention included biweekly access to group fitness classes, with (Group 1) or without (Group 2) weekly nutrition and physical activity education sessions. Outcome measures were assessed at baseline and immediately post intervention and included BMI, waist circumference, blood pressure, physical activity and dietary behaviors, and psychosocial variables.

Detailed Description

This 15-week randomized controlled pilot study consisted of two groups. All participants received access to two group fitness classes per week, which were offered free of charge at the Caswell County Parks and Recreation Building. Zumba classes were offered one night a week, and the other evening was a 'potluck night' designed to increase participants exposure to a variety of other fitness classes such as floor aerobics, kickboxing, line dancing, and African dancing. Participants in the intervention group (Group 1) were enrolled in Eat Smart, Move More, Weigh Less (ESMMWL) where they received on hour weekly education classes on healthy eating and physical activity. The ESMMWL curriculum is a 15-week weight-management program that is delivered by local educators. Published research data were used to identify strategies that would lead to weight loss and/or weight maintenance. The program uses the Theory of Planned Behavior, and as such informs, empowers, and motivates participants to live mindfully as they make choices about eating and physical activity. The program provides opportunities for participants to keep a journal of healthy eating and physical activity behaviors.

Study Timeline

• Study Start: 2011-01
• Primary Completion: 2011-09
• Study Completion: 2011-09
• Study First Submitted: 2012-04-20
• Study First Submitted QC: 2012-04-23
• Study First Posted: 2012-04-24
• Status Verified: 2023-06
• Last Update Submitted: 2023-06-02
• Last Update Posted: 2023-06-07

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 91

Inclusion Criteria

• >18 years of age,
• English-speaking,
• No self-reported contraindications to exercise
• Eligible participants where scheduled an enrollment appointment. At this appointment, participants with blood pressure over 180/110 were directed to obtain immediate medical attention and were only eligible to enroll upon written consent from their physician

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Exclusion Criteria

• <18 years of age
• Non-English-speaking
• Self-reported contraindications to exercise
• Blood pressure over 180/110 without medical clearance

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Arm && Interventions

Group	Intervention	Description
Group 1	group fitness + education	-
Group 2	group fitness classes only	-

Primary Outcome Measures

Name	Time	Method
Weight	15 weeks

Trial Locations

Locations (1)

Virginia Tech; 🇺🇸 Blacksburg, Virginia, United States