The relationship between education and risk factors for coronary heart disease. Epidemiological analysis from the nine communities study. The Research Group ATS-OB43 of CNR.
In nine samples of adult populations (2707 males and 2871 females, aged 20-59 years) we studied the relationship between educational level and several lifestyle factors at risk for coronary heart disease (CHD), (i.e., smoking, alcohol consumption, dietary fat intake, sedentary behaviour at work and leisure) and the association between education and certain CHD risk factors (i.e., total cholesterol, HDL-cholesterol, triglycerides, systolic and diastolic blood pressure, body mass index). The data were analyzed separately in samples from North, Central and Southern Italy. The results show that educational level is often associated to the lifestyle factors considered here. This association was positive for both men and women for physical activity at leisure and work stress and only for women with respect to smoking. It was negative for both men and women for alcohol consumption and physical activity at work and for men only for cigarette smoking. The age-adjusted mean levels of the CHD risk factors show some significant differences among subjects with different educational levels, which were not always the same for the three geographical areas. This was with the exception of BMI in females, which appears negatively associated to education in all areas. These differences decreased after adjustments were made for daily cigarette smoking, wine consumption and dietary fat intake. Education seems to play a determining role in lifestyle, however, its direct and indirect effects on some major CHD risk factors are somewhat different in areas at different socio-economic conditions.
Tenconi
M T
MT
Dipartimento di Medicina Preventiva Occupazionale e di Comunità Università di Pavia, Italy.
Romanelli
C
C
Gigli
F
F
Sottocornola
F
F
Laddomada
M S
MS
Roggi
C
C
Devoti
G
G
Gardinali
P
P
D000328:Adult; D000428:Alcohol Drinking; D003327:Coronary Disease / Q000453:epidemiology*; D003430:Cross-Sectional Studies; D004041:Dietary Fats / Q000008:administration & dosage; D004522:Educational Status; D015444:Exercise; D005260:Female; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008019:Life Style; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012907:Smoking
D004041:Dietary Fats