Evidence map›Paper›PMID 23197672›Full record

ArticleInjury prevention : journal of the International Society for Child and Adolescent Injury Prevention2013

Why more male pedestrians die in vehicle-pedestrian collisions than female pedestrians: a decompositional analysis.

Motao Zhu, Songzhu Zhao, Jeffrey H Coben, Gordon S Smith

Abstract read
In one paragraph

Article in Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

  1. Substance use among fatally-injured pedestrians in New York State, USA: a retrospective analysis.Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention · 2026
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  8. Motor vehicle traffic-related pedestrian deaths - United States, 2001-2010.MMWR. Morbidity and mortality weekly report · 2013
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Motao ZhuDepartment of Epidemiology, West Virginia University, Morgantown, West Virginia 26506–9151, USA. mozhu@hsc.wvu.edu
Songzhu Zhao
Jeffrey H Coben
Gordon S Smith

Funding

WVU Injury Control Research CenterR49CE001170 · CE · WEST VIRGINIA UNIVERSITY · PI COBEN, JEFFREY · 2007 to 2011
$4.5M
Hangovers and Traffic Injuries: Is Alcohol's Influence Greater Than Expected?R01AA018313 · NIAAA · UNIVERSITY OF MARYLAND BALTIMORE · PI SMITH, GORDON STEPHEN · 2010 to 2014
$2.7M
Do Cell Phone Laws Reducing Calling, Texting, and Crashes Among Young DriversR01HD074594 · NICHD · WEST VIRGINIA UNIVERSITY · PI ZHU, MOTAO · 2013 to 2021
$2.0M
Does Graduated Driver Licensing Produce Safer Teenage DriversR21CE001820 · CE · WEST VIRGINIA UNIVERSITY · PI ZHU, MOTAO · 2010 to 2011
$341k
NCIPC CDC HHS R21 CE001820NCIPC CDC HHS R21CE001820NCIPC CDC HHS R49 CE001170NCIPC CDC HHS R49CE001170NIAAA NIH HHS R01 AA018313NIAAA NIH HHS R01AA18313NICHD NIH HHS R01 HD074594
6 · The paper itself

Abstract

objectivePedestrians account for a third of the 1.2 million traffic fatalities annually worldwide, and men are overrepresented. We examined the factors that contribute to this male-female discrepancy: walking exposure (kilometres walked per person-year), vehicle-pedestrian collision risk (number of collisions per kilometres walked) and vehicle-pedestrian collision case fatality rate (number of deaths per collision).

designThe decomposition method quantifies the relative contributions (RCs) of individual factors to death rate ratios among groups. The male-female ratio of pedestrian death rates can be expressed as the product of three component ratios: walking exposure, collision risk and case fatality rate. Data sources included the 2008-2009 US Fatality Analysis Reporting System, General Estimates System, National Household Travel Survey and population estimates.

settingUSA.

participantsPedestrians aged 5 years and older.

main outcome measuresDeath rate per person-year, kilometres walked per person-year, collisions per kilometres walked and deaths per collision by sex.

resultsThe pedestrian death rate per person-year for men was 2.3 times that for women. This ratio of male to female rates can be expressed as the product of three component ratios: 0.995 for walking exposure, 1.191 for collision risk and 1.976 for case fatality rate. The RCs of these components were 1%, 20% and 79%, respectively.

conclusionsThe majority of the male-female discrepancy in 2008-2009 pedestrian deaths in the US is attributed to a higher fatality per collision rate among male pedestrians.

Indexed as

Accidents, TrafficAdolescentAdultAgedChildChild, PreschoolFemaleHumansMaleMiddle AgedRisk FactorsSex DistributionUnited StatesWalkingWounds and InjuriesYoung Adult

Identifiers

PMID23197672
PMCPMC3715558

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.