Study Paints Grim Picture Of Life Expectancy In US; We Live In 8 Different Americas
October 8, 2006Early last month, PLoS Medicine published a disturbing, but very important study that sheds new into the vast gaps in life expectancy rates between people of different racial backgrounds and socioeconomic status. This study has significant implications for people involved in health promotion, social marketing and other efforts to improve the health of diverse communities.
Authors of the study found that (when measured by life expectancy) we live in eight different Americas. See images below for definitions and gaps in mortality (click images to view larger versions).
What’s interesting about the data is that the differences in life expectancy cannot be explained by “race, income, basic healthcare access or utilization alone.†According to the authors of the study: “The causes of death that were mainly responsible for . . . [variations in life expectancy] were various chronic diseases and injury.†In addition, the in mortality rates were between middle-aged Americans of different races and socioeconomic status, not the elderly or children.
In sum, people are dying earlier due to illnesses like high blood pressure, abnormal cholesterol, smoking, obesity, diabetes and pre-diabetes. All of these conditions are highly treatable and preventable.
The study authors note that “expanding health insurance coverage alone will not reduce disparities.†Instead, we need improved disease prevention strategies, especially in the area of cardiovascular disease.
These data indicate that we need to increase efforts to educate diverse populations about risk factors that contribute to early death, including high cholesterol and high blood pressure. Intensive communication, social marketing and behavioral modification programs are needed now more than ever.


Posted by fardj



