The effects of a health education intervention program among Cretan adolescents

doi:10.1016/0091-7435(91)90064-B

Preventive Medicine

Volume 20, Issue 6, November 1991, Pages 685-699

https://doi.org/10.1016/0091-7435(91)90064-B Get rights and content

Abstract

Background. An educational intervention program for the prevention of cardiovascular disease among 171 Cretan school students (13- and 14-year-olds) is assessed. Three schools from the province of Agios Vassilios acted as the intervention group while two schools from a neighboring province (Amari) formed the control group.

Methods. Variables measured included: systolic and diastolic blood pressures, body mass index, triceps skinfold thickness, serum total and high-density lipoprotein cholesterol, triglycerides, and smoking habits. The intervention, based upon social learning theory, consisted of 10 sessions of theoretical and practical instruction on health issues in the classroom, supplemented with discussion, in the classroom, of the issues raised by different sessions.

Results. At the end of 1 academic year of intervention the results showed, after adjusting for age, sex, baseline value, height, and weight, an increase in total serum cholesterol of 0.70 mg/dl in the intervention group and 17.91 mg/dl in the control group (P < 0.0001). Diastolic blood pressure (fourth phase) decreased by 2.95 mm Hg in the intervention group and by 0.48 mm Hg in the control group (P < 0.05). Similar changes were observed in the body mass index (P < 0.05). The proportion of school children starting smoking was significantly lower in the intervention group (6%) than in the control (20%) (P < 0.01). The results indicate that this health education program in schools is effective in decreasing some of the major CVD risk factors. The long-term effect remains to be evaluated.

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^☆: Funded by a grant from the European Economic Community and the Greek Ministry of Health and Social Services, through the Integrated Mediterranean Programs and County Council of Rethymnon.

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The effects of a health education intervention program among Cretan adolescents☆

Abstract

Am J Clin Nutr

Am J Cardiol

J Lipid Res

Prev Med

Enzymatic determination of total serum cholesterol

Clin Chem

The classic risk factors for coronary heart disease: Experience in Europe

Prev Med

Social Learning Theory

Cardiovascular Risk Factors in Children

Cardiovascular risk factor prevention in black school children: Two year results of the “Know Your Body” program

Am J Epidemiol

Cholesterol in high-density lipoprotein: Use of the Mg2+/dextran sulfate in its enzymic measurement

Clin Chem

Risk factor status of myocardial infraction (Ml) and non-MI subjects and their children in Crete

latriki

Coronary heart disease in seven countries

Circulation

Cholesterol in high-density lipoprotein: Use of the Mg²+/dextran sulfate in its enzymic measurement