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Chest pain reports down among older Americans, whites, but not blacks

Date:
May 20, 2014
Source:
American Heart Association
Summary:
The percentage of people reporting chest pain dropped in the last two decades among Americans 65 and older and whites 40 and older, but not among blacks. The national data included too few Hispanics and other minorities to reveal angina trends among those groups. More effective interventions for preventing and controlling high blood pressure, diabetes and smoking cessation may be needed among blacks, experts conclude.

Heart illustration.
Credit: Copyright American Heart Association

The percentage of people reporting angina or chest pain dropped in the last two decades among Americans 65 and older and whites 40 and older -- but not among blacks, according to a study in the American Heart Association journal Circulation: Cardiovascular Quality and Outcomes.

Angina is chest pain or discomfort that occurs when the heart isn't getting enough oxygen-rich blood. Symptoms include squeezing in the chest; discomfort in the shoulder, arms, neck, jaw or back; and a feeling of indigestion. It's usually a symptom of an underlying heart problem or coronary heart disease.

"People often don't know that they have heart disease until it's too late," said Julie C. Will, Ph.D., M.P.H., lead author of the study and a senior epidemiologist at the U.S. Centers for Disease Control and Prevention in Atlanta, Ga. "Angina serves as a warning to both the patient and the doctor that a person may have underlying heart disease."

Researchers analyzed national health survey data starting in 1988 to find how many patients said a health worker had told them they have the condition and how many people report angina symptoms.

They found:

  • The rates for whites 40 and older reporting a history of angina dropped by about one-third, from the 2001-04 survey to the 2009-12 survey.
  • The rates for whites 40 and older reporting angina symptoms declined by half from the 1988-94 survey to 2009-12 survey.
  • For blacks, the rates were essentially unchanged.
  • The rates for American women 65 and older reporting a history of angina dropped nearly in half from the 2001-04 survey to the 2009-12 survey.
  • The rates for women 65 and older reporting angina symptoms declined by almost 60 percent from the 1988-94 survey to 2009-12 survey; whereas, the rates for men in this age group declined by more than 40 percent during this same time period.

The data is consistent with previous research showing a decline in the rates of hospitalizations and emergency department visits for angina in 1995-2010.

More effective interventions for preventing and controlling high blood pressure, diabetes and smoking cessation may be needed among blacks, Will said.

The national data included too few Hispanics and other minorities to reveal angina trends among those groups.

Limitations of the study include the possibility that angina may be more often underdiagnosed in some groups, and the fact that angina rates relied on patients' own reports, which could be inaccurate.


Story Source:

The above story is based on materials provided by American Heart Association. Note: Materials may be edited for content and length.


Journal Reference:

  1. J. C. Will, K. Yuan, E. Ford. National Trends in the Prevalence and Medical History of Angina: 1988 to 2012. Circulation: Cardiovascular Quality and Outcomes, 2014; 7 (3): 407 DOI: 10.1161/CIRCOUTCOMES.113.000779

Cite This Page:

American Heart Association. "Chest pain reports down among older Americans, whites, but not blacks." ScienceDaily. ScienceDaily, 20 May 2014. <www.sciencedaily.com/releases/2014/05/140520162954.htm>.
American Heart Association. (2014, May 20). Chest pain reports down among older Americans, whites, but not blacks. ScienceDaily. Retrieved August 29, 2014 from www.sciencedaily.com/releases/2014/05/140520162954.htm
American Heart Association. "Chest pain reports down among older Americans, whites, but not blacks." ScienceDaily. www.sciencedaily.com/releases/2014/05/140520162954.htm (accessed August 29, 2014).

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