Study Reveals Trends In U.S. Death Rate, Leading Causes of Death Over 30 Years


Please SHARE with friends and include eMaxHealth in Google Alerts for tomorrow's great stories.
Sep 13 2005 - 9:38pm

Aging and Death Rate

The death rate from all causes of death combined decreased by 32 percent between 1970 and 2002, with the largest decreases for heart disease and stroke, but with an increase in death rates for diabetes and COPD, according to an article in the September 14 issue of JAMA.

Age-standardized death rates from all causes have decreased in the United States since the 1960s; however, the overall trend masks substantial variations in cause-specific rates and in the number of deaths occurring in different age groups from specific conditions, according to background information in the article. Understanding these trends and the relationship between the age-standardized death rates and the actual number of deaths that occur could provide valuable insight into the forces that shape the nation's health.

Ahmedin Jemal, D.V.M., Ph.D., of the American Cancer Society, Atlanta, and colleagues examined trends in death rates and number of deaths from the six leading causes in the United States and considered the relationship of these trends to disease prevention and health care in an aging population. The researchers analyzed vital statistics data on death in the United States from 1970 to 2002 from each of the 6 leading causes of death: heart disease, stroke, cancer, chronic obstructive pulmonary disease (COPD), accidents (i.e., related to transportation [motor vehicle, other land vehicles, and water, air, and space] and not related to transportation [falls, fire, and accidental poisoning]), and diabetes mellitus.

The researchers found that the age-standardized death rate (per 100,000 per year) from all causes combined decreased from 1,242 in 1970 to 845 in 2002 (32 percent decrease). The largest percentage decreases were in death rates from stroke (63 percent), heart disease (52 percent), and accidents (41 percent). The largest absolute decreases in death rates were from heart disease (262 deaths per 100,000), stroke (96 deaths per 100,000), and accidents (26 deaths per 100,000).


Please SHARE with friends and include eMaxHealth in Google Alerts for tomorrow's great stories.

The death rate from all types of cancer combined increased between 1970 and 1990 and then decreased through 2002, yielding a net decline of 2.7 percent. In contrast, death rates doubled from chronic obstructive pulmonary disease over the entire time interval and increased by 45 percent from diabetes since 1987. Despite decreases in age-standardized death rates from 4 of the 6 leading causes of death, the absolute number of deaths from these conditions continues to increase, although these deaths occur at older ages.


Share this content.

Contact Us To Be Mentioned in

Please include eMaxHealth in Google Alerts to receive tomorrow's stories and SHARE this with friends if it was interesting.

Reporter and Bloggers, Write for EmaxHealth and Get Paid. Click to Contact Us For Details