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A Multidimensional Lifestyle Intervention to Reduce the Risk of Metabolic Disorders in Older Workers in Taiwan

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ClinicalTrials.gov Identifier: NCT01738061
Recruitment Status : Completed
First Posted : November 30, 2012
Last Update Posted : November 30, 2012
Information provided by (Responsible Party):

Study Description
Brief Summary:
The study was aimed to evaluate the effectiveness of a multidimensional worksite intervention program to reduce the severity of metabolic disorders in older workers in Taiwan.

Condition or disease Intervention/treatment
Metabolic Disorder Behavioral: Multidimensional lifestyle intervention

Detailed Description:

The investigators conducted a quasi-experiment in older workers from three worksites in southern Taiwan.

  • Qualified subjects were assigned to the intervention or the reference group according to their availability to take part in study activities.
  • A researcher reviewed the health record and discussed with the subject about his/her health status.
  • Subjects in the intervention group received lifestyle interventions. The activities included motivational presentations to increase awareness of own health problems and the role of lifestyle in the etiology of non-communicable chronic diseases.
  • Subjects were organized into small groups to have biweekly meetings to share experiences, stimulate mutual encouragement and to overcome obstacles.
  • Anthropometric and biochemical indicators were measured at baseline and endpoint (week 24).

Study Design

Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 108 participants
Allocation: Non-Randomized
Intervention Model: Parallel Assignment
Masking: Single (Outcomes Assessor)
Primary Purpose: Health Services Research
Official Title: A Multidimensional Lifestyle Intervention to Reduce the Risk of Metabolic Disorders in Older Workers in Taiwan
Study Start Date : January 2010
Primary Completion Date : October 2010
Study Completion Date : December 2010

Resource links provided by the National Library of Medicine

U.S. FDA Resources

Arms and Interventions

Arm Intervention/treatment
No Intervention: reference group
They continued their daily routine.
Experimental: Multidimensional lifestyle intervention
The multidimensional lifestyle intervention program received motivational activities to improve awareness of the impact of lifestyle on chronic diseases and the importance of self-health management.
Behavioral: Multidimensional lifestyle intervention
Lecture series to increase awareness of the relationship of lifestyle to chronic diseases Individualized review and discussion to understand own health problems Biweekly group meetings to stimulate motivation and exchange ideas

Outcome Measures

Primary Outcome Measures :
  1. Changes in anthropometric and srum biochemical indicators. [ Time Frame: At baseline (week 0) and endpoint (week 24) of the intervention ]
    Body weight (BW), body height, waist circumference, Body mass index (BMI), arterial blood pressure (BP), serum total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), triglycerides (TG) and glycosylated hemoglobin (HbA1c) concentrations

Secondary Outcome Measures :
  1. Lifestyle factors [ Time Frame: At baseline (week 0) and endpoint (week 24) of the intervention ]
    Physical activity, food consumption frequency and self-reported sleep and sedentary hours.

Eligibility Criteria

Information from the National Library of Medicine

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Ages Eligible for Study:   50 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • full-time worker
  • aged 50 years or older
  • willing to complete a screening questionnaire
  • sign a study consent

Exclusion Criteria:

Contacts and Locations

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01738061

Sponsors and Collaborators
Asia University
Department of Health, Executive Yuan, R.O.C. (Taiwan)
Principal Investigator: Alan C Tsai, PhD Department of Healthcare Administration, Asia University
More Information

Responsible Party: Alan C. Tsai, Ph. D., professor, Asia University
ClinicalTrials.gov Identifier: NCT01738061     History of Changes
Other Study ID Numbers: MM-WHP-99
First Posted: November 30, 2012    Key Record Dates
Last Update Posted: November 30, 2012
Last Verified: November 2012

Keywords provided by Alan C. Tsai, Ph. D., Asia University:
Older workers
Multidimensional intervention
Worksite health promotion

Additional relevant MeSH terms:
Metabolic Diseases
Pathologic Processes