Racial patterns of heart rate in an employed adult population

Victoria W. Persky*, Alan R. Dyer, Jeremiah Stamler, Richard B. Shekelle, James A. Schoenberger

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

This study explored racial patterns of heart rate in a large population of employed Chicagoans: 39,665 adults screened in Chicago firms between late 1967 and early 1973. Of these, 30,876 were white or black adults age 18-64 with complete data, and not on drug therapy for hypertension. Mean heart rates of young black men and women were significantly lower than mean heart rates of young white men and women. This difference was not present for the age groups 35 and older. The difference was present in both smokers and non-smokers; in normotensives and in persons with elevated blood pressure; and could not be explained by differences in relative body weight. The difference persisted after simultaneous adjustment for differences in the mean values of systolic blood pressure, relative weight, serum cholesterol, post-loaded plasma glucose, and number of cigarettes smoked per day.

Original languageEnglish (US)
Pages (from-to)274-280
Number of pages7
JournalAmerican journal of epidemiology
Volume110
Issue number3
DOIs
StatePublished - Sep 1979

Keywords

  • Blacks
  • Blood pressure
  • Body weight
  • Heart rate
  • Smoking
  • Whites

ASJC Scopus subject areas

  • Epidemiology

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