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CompletedNCT00924924Updated Oct 5, 2016

Act Healthy! A Controlled Trial of Worksite Health Promotion

An interventional study of Act Healthy! and Delayed treatment control in Healthy, sponsored by University of Missouri-Columbia. Completed at 1 site in United States. Open to participants aged 21 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2016-10-05.

Sponsored by University of Missouri-Columbia · Not applicable, Interventional, and Prevention

Phase
Not applicable
Study type
Interventional
Enrollment
91
Allocation
Randomized
Ages
21 Years and older
Sex
All
01

Study summary

The purpose of this project is to determine if a worksite wellness intervention using a theoretically-based self-management model increases confidence for carrying out healthy behaviors and improves health practices of participating employees. The research questions are: 1) does the intervention produce between group differences in behavior self-efficacy and actual health behaviors, 2) are self-efficacy and performance of health behaviors related, and 3) do changes in self-efficacy result in changes in behavior.

Read the detailed description

The purpose of this project is to see if a six-week education program called Act Healthy! led by trained volunteers from the UM T.E. Atkins Wellness Program is able to help people who take the classes improve their confidence in their ability to choose good health behaviors and carry out new behaviors. The project will use the Stanford University Self-management education model and train volunteers to be teachers. People who work on the MU campus will be recruited to take a 50-minute class once a week for six weeks. Class members will complete questionnaires before and after the class and again three months later that ask about their health behaviors and confidence to perform health behaviors. This information will be analyzed to determine if the classes were effective in helping people act in healthier ways.

02

Conditions studied

  • Healthy

Keywords

  • health promotion
  • prevention
  • worksite wellness
  • behavior change
  • healthy volunteers
03

In context

Lead sponsor

University of Missouri-Columbia is the lead sponsor of 357 studies on the registry; 72 are open to participants now.

Of its 42 completed or terminated interventional studies of FDA-regulated products, 27 (64%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
21 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • full-time employee of the University of Missouri

Exclusion criteria

Exclusion Criteria:

  • inability to read and speak in English
05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Factorial assignment
Masking
Single (Outcomes assessor)
Enrollment
91 participants (actual)

Study arms

  • Experimental
    Act Healthy!

    Immediate treatment group of six-weeks of classes in self-management training for healthy behaviors

    Behavioral: Act Healthy!

  • Active comparator
    Delayed treatment control

    Delayed self-management training group - begins following completion of the experimental group training

    Behavioral: Act Healthy! · Behavioral: Delayed treatment control

Interventions

  • BehavioralAct Healthy!

    Six-week class of 50 minute sessions of self-management training for health behaviors

    Also known as: self-management, health promotion, worksite wellness, behavior change

  • BehavioralDelayed treatment control

    Delayed self-management training group - begins following completion of the experimental group training

06

What researchers measure

Primary outcomes

  1. Self-report of health behaviors

    Time frame: pre-, post intervention; 3-month follow up

Secondary outcomes

  1. self-efficacy for health behaviors

    Time frame: pre- and post-intervention; 3-month follow up

  2. Stages of change scale

    Time frame: pre- and post-intervention; 3-month follow up

07

Study locations

1 site
  • University of Missouri
    Columbia, Missouri 65211, United States
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 5, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT00924924
Lead sponsor
University of Missouri-Columbia
Responsible party
Sponsor
First posted
Jun 19, 2009
Start date
Aug 2009
Primary completion
Oct 2015
Completion
Oct 2015
Last update
Oct 5, 2016

Study contacts

Marian A Minor, PhD
principal investigator · University of Missouri-Columbia

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Oct 2016. You cannot join it, but the record below documents what was studied.

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