The impact of pedestrian countdown signals on pedestrian-motor vehicle collisions: a reanalysis of data from a quasi-experimental study.
Richmond SA, Willan AR, Rothman L, Camden A, Buliung R, Macarthur C, Howard A.
Richmond SA, et al. Among authors: camden a.
Inj Prev. 2014 Jun;20(3):155-8. doi: 10.1136/injuryprev-2012-040717. Epub 2013 Sep 23.
Inj Prev. 2014.
PMID: 24065777
Free PMC article.
METHODS: This is an updated analysis of the same dataset from Camden et al. A quasi-experimental design was used to evaluate the effect of PCS on PMVC. A Poisson regression analysis, using a one-group comparison of PMVC, pre-PCS installation to post-PC …
METHODS: This is an updated analysis of the same dataset from Camden et al. A quasi-experimental design was used to evaluate t …