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Signage interventions for stair climbing at work: more than 700,000 reasons for caution
Puig-Ribera, Anna Señé-Mir, Anna M. Taylor-Covill, Guy A. H. De Lara, Núria Carroll, Douglas Daley, Amanda Holder, Roger Thomas, Erica Milà, Raimon Eves, Frank F
Puig-Ribera, Anna
Señé-Mir, Anna M.
Taylor-Covill, Guy A. H.
De Lara, Núria
Carroll, Douglas
Daley, Amanda
Holder, Roger
Thomas, Erica
Milà, Raimon
Eves, Frank F
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2019-10-08
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Abstract
Increased stair climbing reduces cardiovascular disease risk. While signage interventions for workplace stair climbing offer a low-cost tool to improve population health, inconsistent effects of intervention occur. Pedestrian movement within the built environment has major effects on stair use, independent of any health initiative. This paper used pooled data from UK and Spanish workplaces to test the effects of signage interventions when pedestrian movement was controlled for in analyses. Automated counters measured stair and elevator usage at the ground floor throughout the working day. Signage interventions employed previously successful campaigns. In the UK, minute-by-minute stair/elevator choices measured effects of momentary pedestrian traffic at the choice-point (n = 426,605). In Spain, aggregated pedestrian traffic every 30 min measured effects for ‘busyness’ of the building (n = 293,300). Intervention effects on stair descent (3 of 4 analyses) were more frequent than effects on stair climbing, the behavior with proven health benefits (1 of 4 analyses). Any intervention effects were of small magnitude relative to the influence of pedestrian movement. Failure to control for pedestrian movement compromises any estimate for signage effectiveness. These pooled data provide limited evidence that signage interventions for stair climbing at work will enhance population health.
Citation
Puig-Ribera, A.; Señé-Mir, A.M.; Taylor-Covill, G.A.H.; De Lara, N.; Carroll, D.; Daley, A.; Holder, R.; Thomas, E.; Milà, R.; Eves, F.F. Signage Interventions for Stair Climbing at Work: More than 700,000 Reasons for Caution. Int. J. Environ. Res. Public Health 2019, 16, 3782.
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Journal article
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en
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1661-7827
EISSN
1660-4601
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This work was supported by the Medical Research Council, UK (G0802070/91321); and the Bupa Foundation, UK (22096780).