The United States has seen a decline in life expectancy and an increase in mortality rates for some groups. This is due to a number of factors, including chronic disease, drug use, and lack of access to healthcare.
}Life expectancy
*In 2021, life expectancy in the U.S. was 76.4 years, which was a 0.6 year decrease from 2020.
*In 2023, life expectancy in the U.S. was 78.4 years, which was a 0.9 year increase from 2022.
*Life expectancy in the U.S. has been falling behind other wealthy countries since 1980.
}Mortality rates
*In 2022, the age-adjusted death rate in the U.S. was 798.8 deaths per 100,000 people.
*In 2023, the age-adjusted death rate in the U.S. was 750.5 deaths per 100,000 people.
}Causes of death
*Heart disease, cancer, and unintentional injuries are the top three leading causes of death in the U.S.
*Drug overdose, suicide, and alcohol-related diseases are also contributing factors to the decline in life expectancy.
Factors contributing to health decline Poor nutrition, Excessive alcohol use, Lack of exercise, Tobacco use, and Lack of preventative care.