Purchases of healthy items in pooled prompt condition versus control condition.

Increase in proportion of all healthy foods and fruits and vegetables purchased in N-PDP and B-PDP relative to control.

Summary of the effects of the interventions on escalator use in Leiden station.

Summary of the effects of the interventions on escalator use in Clot and Mundet stations in Barcelona.

Summary of the sequence of different phases of the studies reported in the paper.

BackgroundIn Ecological models, physical environments can be important determinants of transport-related walking. With repeated exposure to the same environment, learning of a...

Percentage escalator use (95% CI) in each phase for study 1 and equivalent data from a UK replication reported elsewhere [25].

Summary of the comparisons between the phases for escalator use in Leiden station.

Percentage escalator use (95% CI) in each phase for study 2.

Summary of the comparisons between the phases for escalator use at Clot and Mundet stations in Barcelona.

Purchases of healthy foods in N-PDP, B-PDP, and control conditions.