Depression exists. It is the most thoroughly researched psychiatric disorder. If left untreated, depression can lead to physical changes in the brain. It has enormous impact on the individual and society.
> DALYs represent the total number of years lost to illness, disability, or premature death within a given population.
> DALYs are calculated by adding the number of years of life lost to the number of years lived with disability (YLDs) for a certain disease or disorder.
https://www.nimh.nih.gov/health/statistics/global/global-dal...
https://www.nimh.nih.gov/health/statistics/disability/us-dal...
> DALYs represent the total number of years lost to illness, disability, or premature death within a given population.
> DALYs are calculated by adding the number of years of life lost to the number of years lived with disability (YLDs) for a certain disease or disorder.