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Changes in DALY 2010-2021- Findings from the GBD study

Content Editor: Dr. Himabindu Reddy

May 1, 2024 at 3:00:00 PM

GBD, Non Communicable Diseases, DALY , YLD, HALE, Research Findings

Content Editor: Dr. Himabindu Reddy
  • Lancet recently published the latest findings from Global Burden of Disease (GBD) 2021 as a series of articles.

  • GBD 2021 findings are based on an analysis of 371 health conditions from over 100,000 data sources, including national disease registries, census, and autopsies.

  • The rise in Disability Adjusted Life Years (DALY) from 2010 to 2021 was mostly due to a rise in population and aging.

  • This latest GBD 2021 series features health impact due to COVID-19 for the first time in GBD findings.

  • Between 2010-2021, DALY increased substantially for anxiety disorders, depressive disorders, and diabetes.

  • While, communicable, nutritional, maternal, and neonatal diseases have shown a decrease of 13%, HIV- AIDS has shown a 48%, and Diarrheal illness has shown a 47% decrease in age-standardized DALY.

  • In 2021, COVID-19 was the biggest cause of DALY, followed by Ischemic heart disease.

  • Globally, Healthy life expectancy (HALE) improved slightly from 61.3 in 2010 to 62.2 in 2021.

  • Regardless of age and gender, the top 3 causes of YLDs in 2021 were all non-communicable diseases: Low back pain>Depression>Headaches.

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