Interventions to reduce sedentary behavior and increase physical activity during productive work : a systematic review

• Objectives: Many current jobs are characterized by sedentary behaviour (SB) and lack of physical activity (PA). Interventions addressing SB and PA at the workplace may benefit workers’ health. The present review is the first to focus on the effectiveness of interventions implemented during productive work with the intention to change workers’ SB and/or PA while working.Methods: Scopus was searched for articles published from 1992 until March 12, 2015. Relevant studies were evaluated using the Quality Assessment Tool for Quantitative Studies and summarized in a best-evidence synthesis.Results: 40 studies describing 41 interventions were included and organized into three categories: alternative workstations (20), interventions promoting stair use (11) and personalized behavioural interventions (10). Strong evidence was found for alternative workstations leading to positive effects on overall SB, while evidence was conflicting for effects on SB and PA at work, overall PA, and work performance. Evidence was moderate for alternative workstations to have no effect on hemodynamics and cardiorespiratory fitness. Stair use promotion interventions were found to increase PA at work, while personalized behavioural interventions increased overall PA; both with moderate evidence. Personalized behavioural interventions were found to have no effect on anthropometric measures (moderate evidence). Regarding work performance and lipid and metabolic profiles, evidence was either conflicting or insufficient.Conclusions: Current evidence supports that introduction of alternative workstations may have positive effects on overall PA and SB, likely without reducing work performance, while the long-term health effects of all three reviewed categories of interventions remain to be established.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Hälsovetenskap -- Arbetsmedicin och miljömedicin (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Health Sciences -- Occupational Health and Environmental Health (hsv//eng)

Nyckelord

Workplace

sitting

physical inactivity

alternative workstations

activity-permissive workstation

stair use

personalized behavioural interventions

best-evidence synthesis.

Publikations- och innehållstyp

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