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Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity
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Published on: March 7, 2019

Workplace physical activity interventions: a systematic review.

Quyen G To1, Ted T L Chen, Costan G Magnussen

  • 1Department of Health Promotion, Education, and Behavior, University of South Carolina, Columbia, South Carolina, USA. qto@tulane.edu

American Journal of Health Promotion : AJHP
|May 2, 2013
PubMed
Summary
This summary is machine-generated.

Workplace interventions can boost physical activity, especially those using pedometers and internet-based approaches. Less rigorous study designs were more likely to report positive outcomes in physical activity and BMI.

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Area of Science:

  • Occupational Health
  • Public Health
  • Behavioral Science

Background:

  • Workplace interventions are increasingly utilized to promote employee health.
  • Physical activity is a key determinant of employee well-being and productivity.
  • Assessing the effectiveness of these interventions is crucial for optimizing public health strategies.

Purpose of the Study:

  • To systematically evaluate the effectiveness of workplace interventions on improving physical activity levels.
  • To identify characteristics of interventions associated with positive outcomes in physical activity and body mass index (BMI).

Main Methods:

  • A comprehensive literature search was conducted using the EBSCO research database for articles published between 2000 and 2010.
  • Inclusion criteria focused on studies measuring employees' physical activity, energy consumption, or BMI, with appropriate research designs.
  • Data extraction included study design, population, intervention details, and outcomes; data were synthesized and analyzed.

Main Results:

  • Sixty percent (12 of 20) of selected interventions reported improvements in physical activity or body mass index (BMI).
  • Effective interventions were often shorter than six months, utilized pedometers, incorporated internet-based strategies, and targeted social/environmental factors.
  • While interventions with pre-posttest and quasi-experimental designs showed promise, a significant proportion of randomized controlled trials (RCTs) did not demonstrate effectiveness.

Conclusions:

  • Workplace interventions incorporating specific strategies like pedometers and internet-based approaches appear more likely to report success in enhancing physical activity.
  • Intervention characteristics such as duration and targeting social/environmental levels may influence reported effectiveness.
  • The study highlights a potential discrepancy between intervention characteristics and the rigor of research designs in demonstrating effectiveness.