ABSTRACT
The Global Burden of Diseases, Injuries, and Risk Factors study (GBD) used the disability-adjusted life year (DALY) to quantify the burden of diseases, injuries, and risk factors. This paper provides an overview of injury estimates from the 2013 update of GBD, with detailed information on incidence, mortality, DALYs, and rates of change from 1990 to 2013 for 26 causes of injury, globally, by region, and by country.
METHODS
Injury mortality was estimated using the extensive GBD mortality database, corrections for ill-defined cause of death, and the cause of death ensemble modeling tool. Morbidity estimation was based on inpatient and outpatient datasets, 26 cause-of-injury and 47 nature-of-injury categories, and seven follow-up studies with patient-reported long-term outcome measures.
RESULTS
In 2013, 973 million (uncertainty interval (UI) 942 to 993) people sustained injuries that warranted some type of health care, and 4.8 million (UI 4.5 to 5.1) people died from injuries. Between 1990 and 2013 the global age-standardized injury DALY rate decreased by 31% (UI 26% to 35%). The rate of decline in DALY rates was significant for 22 cause-of-injury categories, including all the major injuries.
CONCLUSIONS
Injuries continue to be an important cause of morbidity and mortality in the developed and developing world. The decline in rates for almost all injuries is so prominent that it warrants a general statement that the world is becoming a safer place to live in. However, the patterns vary widely by cause, age, sex, region, and time, and there are still large improvements that need to be made.
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Citation
Haagsma JA, Graetz N, Bolliger I, et al. The global burden of injury: incidence, mortality, disability-adjusted life years and time trends from the Global Burden of Disease study 2013. Injury Prevention. 2015 Dec 3. doi: 10.1136/injuryprev-2015-041616.
