pone.0261383.s001.docx (14.37 kB)
Download fileSummary of average speed (mph) overall and by 20mph implementation zone.
journal contribution
posted on 2021-12-31, 18:47 authored by Glenna F. Nightingale, Andrew James Williams, Ruth F. Hunter, James Woodcock, Kieran Turner, Claire L. Cleland, Graham Baker, Michael Kelly, Andy Cope, Frank Kee, Karen Milton, Charlie Foster, Ruth Jepson, Paul Kelly(DOCX)
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Keywords
major contributory factorincreasingly common approachincrease road safetydeveloped evidence basecompared using measures2016 &# 8211higher initial speedsspeed limit interventionsstatistically significant reductionmixed effects model12 months postmodel speed reductionbaseline traffic speed20mph speed limitsxlink "> cityxlink ">traffic speedstraffic speedmean speedstudy describesstatistical significancepublic healthphased citykey variableshealth challengedifferent aggregationscollision riskcentral tendency86 vehicles66 streets24 hours05 ).
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