Health Education Research Advance Access published online on September 13, 2009
Health Education Research, doi:10.1093/her/cyp052
The effect of a multi-strategy workplace physical activity intervention promoting pedometer use and step count increase
Department of Movement and Sports Sciences, Ghent University, Watersportlaan 2, B-9000, Ghent, Belgium
Correspondence to: * Correspondence to: K. A. De Cocker. E-mail: Katrien.DeCocker{at}UGent.be
Pedometer use and step count goals have become popular in physical activity (PA) interventions in different settings. Previous pedometer-based workplace interventions were short term, uncontrolled and executed outside Europe. This European quasi-experimental study evaluated the effects of a 20-week pedometer-based PA workplace intervention. Pedometer-based and self-reported PA from one intervention worksite (68 participants at follow-up) was compared with the data of a comparison workplace (79 participants at follow-up). A downward trend in overall step counts from baseline (end of summer) to follow-up (winter) was found (F = 3.3, P = 0.071). However, the intervention effect revealed a significant smaller decrease in the intervention workplace (–618 steps/day) than in the comparison workplace (–1389 steps/day) (F = 8.8, P = 0.004). This intervention effect was only present in already active participants, reaching 10 000 steps/day at baseline (intervention participants: –1706 steps/day; comparison participants: –4006 steps/day) (F = 5.5, P = 0.023). Overall project awareness was very high (97%) and the intervention strategies were judged good to very good by 57–95% of the participants. However, the proportion of intervention participants reporting that they had changed their PA behavior because of the intervention (31%) and reporting that they had used the pedometer during the intervention (48%) was limited. Future workplace projects should give extra attention to inactive employees.
Received on September 26, 2008; accepted on August 18, 2009