Randomized Controlled Trial Targeting Obesity-related Behaviors

Study Overview
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Brief Summary
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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
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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.

Official Title
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Better Together Healthy Caswell County: Randomized Controlled Trial Targeting Obesity-related Behaviors

Conditions
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Obesity

Intervention / Treatment
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* Behavioral: group fitness + education
* Behavioral: group fitness classes only


Participation Criteria
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Eligibility Criteria
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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 Exclusion Criteria: <18 years of age Non-English-speaking Self-reported contraindications to exercise Blood pressure over 180/110 without medical clearance

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 90 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Prevention
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Group 1<br> | Behavioral: group fitness + education<br>* 15 weeks biweekly group fitness + 15 weekly nutrition and physical activity education<br>* Other names: Eat Smart, Move More, Weigh Less;|
| Active Comparator: Group 2<br> | Behavioral: group fitness classes only<br>* 15 weeks biweekly group fitness<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Weight |  | 15 weeks | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Randomized controlled trial, obesity, community-based participatory research, minority health, rural health, health promotion