Risk factor knowledge, status, and change in a community screening project.
This report describes a community-based cardiovascular risk-reduction program which targeted high-risk individuals. A total of 1,471 individuals participated and were screened for blood pressure, fasting serum cholesterol, blood glucose level, and appearance of the serum. These individuals also completed a questionnaire regarding their knowledge of heart disease. Overall, 522 (35.5%) individuals had a cholesterol level of 240+ mg/dl; 261 (17.7%) had hypertension; 118 (8%) had a glucose level of 120+ mg/100 ml blood; 266 (18.1%) smoked; and the serum was evaluated as "turbid" or "lipemic" in 105 (7.1%). Therefore, of the 1,471 individuals examined, 733 (49.8%) could be considered "at risk" due to the presence of one or more risk factors. Interestingly, 73% of respondents knew their blood pressure, whereas only 15% and 12%, respectively, knew their cholesterol and glucose levels. Eighty percent of the sample knew that smoking, hypertension, and cholesterol were risk factors, but only 50% of the sample identified diabetes as an independent risk factor. Contrary to expectation, knowledge of heart disease and diabetes was not related to either initial level or change in cholesterol at 18-month retest. Overall, these results indicate that a community screening program can identify high risk individuals at a relatively low cost, and that knowledge of risk factors and disease is not related to initial risk status or self-initiated change in risk status.
Sutterer
J R
JR
Behavioral Physiology Laboratory, Syracuse University, New York 13244.
Carey
M P
MP
Silver
D K
DK
Nash
D T
DT
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001294:Attitude to Health; D003327:Coronary Disease / Q000209:etiology / Q000517:prevention & control*; D004521:Educational Measurement; D005260:Female; D006266:Health Education; D006305:Health Status Indicators; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D012307:Risk Factors