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Multi-media Obesity Prevention Program for Adolescents

Pro-Change Behavior Systems logo

Pro-Change Behavior Systems

Status and phase

Completed
Phase 2

Conditions

Obesity Prevention
Physical Activity
Nutrition

Treatments

Behavioral: Health in Motion

Study type

Interventional

Funder types

Other

Identifiers

NCT01033253
R44HL074482-02

Details and patient eligibility

About

The objective of this project was to evaluate a population-based, computerized tailored intervention that addresses recommended guidelines for three target behaviors related to obesity risk: physical activity (at least 60 minutes on at least 5 days per week), fruit and vegetable consumption (at least 5 servings of fruits and vegetables each day), and limited TV viewing (2 hours or less of TV each day).

Enrollment

1,800 patients

Sex

All

Ages

13 to 19 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • English speaking
  • In the 9th, 10th, or 11th grade at baseline

Exclusion criteria

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

1,800 participants in 2 patient groups

Computerized Tailored Intervention
Experimental group
Description:
Students interacted with the 30-minute program through a series of Transtheoretical Model (TTM) based assessments and tailored feedback messages. A full TTM intervention was delivered for physical activity, in which each of the appropriate constructs of the TTM based on stage of change was addressed. Optimally tailored interventions were delivered for fruit and vegetable consumption and limited TV viewing. These interventions offered feedback on the most important TTM constructs based on stage of change for each behavior. Multimedia components, including audio, video, and animations helped to capture students' interest.
Treatment:
Behavioral: Health in Motion
Control
No Intervention group
Description:
Computerized assessments of Transtheoretical Model constructs at 0, 2, 6, and 12 months

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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