Evidence map›Paper›PMID 32669222›Full record

ArticleChinese journal of traumatology = Zhonghua chuang shang za zhi2020

Epidemiologic study of traffic crash mortality among motorcycle users in Iran (2011-2017).

Abdolrazagh Barzegar, Masoud Ghadipasha, Mehdi Forouzesh, Samira Valiyari, Ali Khademi

Abstract read
In one paragraph

Article in Chinese journal of traumatology = Zhonghua chuang shang za zhi, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
  2. Article
  3. Observational
  4. Article
  5. Review
  6. Article
  7. Overview of road traffic injuries among migrant workers in Guangzhou, China, from 2017 to 2021.Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention · 2024
    Article
  8. Article
  9. Article
  10. 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

5 authors.

Abdolrazagh BarzegarLegal Medicine Research Center, Legal Medicine Organization, Tehran, Iran.
Masoud GhadipashaLegal Medicine Research Center, Legal Medicine Organization, Tehran, Iran. Electronic address: masoudghadipasha@gmail.com.
Mehdi ForouzeshLegal Medicine Research Center, Legal Medicine Organization, Tehran, Iran.
Samira ValiyariLegal Medicine Research Center, Legal Medicine Organization, Tehran, Iran.
Ali KhademiLegal Medicine Research Center, Legal Medicine Organization, Tehran, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeMotorcycle accident is a major cause of road traffic injuries and the motorcyclists are considered as vulnerable road users. The present study aimed to determine the epidemiological characteristics of fatal motorcycle crashes in Iran.

methodsIn this cross-sectional study, a total of 28,356 motorcycle traffic fatalities registered in the Legal Medicine Organization of Iran were analyzed during the period between March 2011 and March 2017. The examined variables included demographic characteristics, helmet use, crash mechanisms, crash location, position state, type of counterpart vehicle, cause of death and place of death. In the study, road traffic mortalities involving drivers and/or passenger of motorcycles were included. Cases or events registered without these conditions were excluded from the study. To analyse the data, SPSS statistics 25 and GraphPad Prism 8 softwares were used.

resultsOf the 122,682 fatal traffic injury cases, 28,356 (23.1%) were motorcycle users, of whom 95.3% were male and 4.7% were female. Most of the motorcycle fatalities belonged to the age group of 18-24 years (29.1%). Head trauma was the major cause of death (59.0%). Also, the overall proportion of safety helmet use among motorcycle crash victims was estimated at 37.4%. Most of the road traffic crash cases (46.8%) happened out of city and half of people (49.9%) died in hospital. About 77.4% of the victims were motorcycle riders and 21.1% were pillion passengers. The highest rate of mortality belonged to the self-employed (38.4%) and then workers (21.8%) and students (10.2%). In addition, most fatalities occurred in people with low education (77.5%) and the least occurred in university graduates (5.5%). Among 31 provinces of Iran, Fars had the highest (9.3%) occurrence rate and Kohgiluyeh and Buyer-Ahmad had the lowest (0.5%). Most of the crash mechanisms were due to motorcycle-vehicle crashes (80.2%), followed by rollover (9.8%).

conclusionComprehensive public education and special rules are needed to reduce the rate of deaths in motorcycle crashes.

Indexed as

MotorcyclesAccidental InjuriesAccidents, TrafficAdolescentAdultChildCross-Sectional StudiesEducational StatusFemaleHead Protective DevicesHealth EducationHumansIranMaleMiddle AgedRegistriesEpidemiologicalIranMortalityMotorcycleRoad traffic injuries

Identifiers

PMID32669222
PMCPMC7451678

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.