Evidence map›Paper›PMID 30067799›Full record

Observational studyPloS one2018

Risk factors for extremely serious road accidents: Results from national Road Accident Statistical Annual Report of China.

Guodong Liu, Siyu Chen, Ziqian Zeng, Huijie Cui, Yanfei Fang, Dongqing Gu, Zhiyong Yin, Zhengguo Wang

Abstract readObservational Study
In one paragraph

Observational study in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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

8 authors.

Guodong LiuThe Eighth Department, State Key Laboratory of Trauma, Burn and Combined Injuries, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, P.R. China.
Siyu ChenDepartment of Epidemiology and Biostatistics, Southwest School of Medicine and First Affiliated Hospital, Army Medical University, Chongqing, P.R. China.
Ziqian ZengDepartment of Epidemiology and Biostatistics, Southwest School of Medicine and First Affiliated Hospital, Army Medical University, Chongqing, P.R. China.
Huijie CuiDepartment of Epidemiology and Biostatistics, Southwest School of Medicine and First Affiliated Hospital, Army Medical University, Chongqing, P.R. China.
Yanfei FangDepartment of Epidemiology and Biostatistics, Southwest School of Medicine and First Affiliated Hospital, Army Medical University, Chongqing, P.R. China.
Dongqing GuDepartment of Epidemiology and Biostatistics, Southwest School of Medicine and First Affiliated Hospital, Army Medical University, Chongqing, P.R. China.
Zhiyong YinThe Fourth Department, State Key Laboratory of Trauma, Burn and Combined Injuries, Institute for Traffic Medicine, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, P.R. China.
Zhengguo WangThe Fourth Department, State Key Laboratory of Trauma, Burn and Combined Injuries, Institute for Traffic Medicine, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, P.R. China.ORCID 0000-0001-6688-8792

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn the past decades, extremely serious road accidents with a death toll over ten in each have become a severe public health problem in China. This study investigates risk factors contributing to extremely serious road accidents, which will be crucial for accident prevention.

methodsCollecting data from The Road Accident Statistical Annual Report openly issued by China's Traffic Management Bureau of the Public Security Ministry for the time period 2004-2015, we used the monthly case number of extreme serious road accidents as the dependent variable. We then selected ten risk factors as primary independent variables: professional driver, driving under influence (alcohol or drug), fatigue, vehicle type, overload, brake problem, weather, road classification, terrain, and region. The method of negative binominal regression was implemented to investigate the association between these risk factors and extremely serious road accidents.

resultsA total of 346 extremely serious road accidents were included in our analysis. On a national scale, we found that professional driver [incidence rate ratio (IRR): 1.10, 95% CI: 1.02-1.19], fatigue (IRR: 1.15, 95% CI: 1.03-1.29), large vehicle type (IRR: 1.11, 95% CI: 1.03-1.21), overload (IRR: 1.09, 95% CI: 1.03-1.16), and terrain (IRR: 1.09, 95% CI: 1.01-1.18) were significantly associated with extremely serious road accidents. Besides, separate analyses on western and non-western region indicated that both regions had shared risk factors as well as distinct factors.

conclusionsOur study identifies professional driver, fatigue, large vehicle type, overload, and terrain as significant risk factors of extremely serious road accidents in China, and targeted and preventative measures could be taken based on our findings.

Indexed as

Accident PreventionAccidentsChinaFatigueHumansMotor VehiclesRegression AnalysisRetrospective StudiesRisk Factors

Identifiers

PMID30067799
PMCPMC6070265

What OpenQuestion holds

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Registered trials

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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.