Built environment changes and active transport to school among adolescents: BEATS Natural Experiment Study protocol
IntroductionNatural experiments are considered a priority for examining causal associations between the built environment (BE) and physical activity (PA) because the randomised controlled trial design is rarely feasible. Few natural experiments have examined the effects of walking and cycling infras...
Main Authors: | , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMJ Publishing Group
2020-03-01
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Series: | BMJ Open |
Online Access: | https://bmjopen.bmj.com/content/10/3/e034899.full |