Road traffic death coding quality in the WHO Mortality Database.
Bull World Health Organ
; 101(10): 637-648, 2023 Oct 01.
Article
em En
| MEDLINE
| ID: mdl-37772197
ABSTRACT
Objective:
To evaluate the precision and dependability of road traffic mortality data recorded in the World Health Organization Mortality Database and investigate how uncorrected data influence vital mortality statistics used in traffic safety programmes worldwide.Methods:
We assessed country and territory-specific data quality from 2015 to 2020 by calculating the proportions of five types of nonspecific cause of death codes related to road traffic mortality. We compared age-adjusted road traffic mortality and changes in the average annual mortality rate before and after correcting the deaths with nonspecific codes. We generated road traffic mortality projections with both corrected and uncorrected codes, and redistributed the data using the proportionate method.Findings:
We analysed data from 124 countries and territories with at least one year of mortality data from 2015 to 2020. The number of countries and territories reporting more than 20% of deaths with ill-defined or unknown cause was 2; countries reporting injury deaths with undetermined intent was 3; countries reporting unspecified unintentional injury deaths was 21; countries reporting unspecified transport crash deaths was 3; and countries reporting unspecified unintentional road traffic deaths was 30. After redistributing deaths with nonspecific codes, road traffic mortality changed by greater than 50% in 7% (5/73) to 18% (9/51) of countries and territories.Conclusion:
Nonspecific codes led to inaccurate mortality estimates in many countries. We recommend that injury researchers and policy-makers acknowledge the potential pitfalls of relying on raw or uncorrected road traffic mortality data and instead use corrected data to ensure more accurate estimates when improving road traffic safety programmes.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ferimentos e Lesões
/
Estatísticas Vitais
Tipo de estudo:
Prognostic_studies
Limite:
Humans
Idioma:
En
Revista:
Bull World Health Organ
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
China
País de publicação:
CH
/
SUIZA
/
SUÍÇA
/
SWITZERLAND