STUDY OBJECTIVE: The aim was to evaluate dietary intakes and their correlation to some risk factors for coronary heart disease. DESIGN: The study was a population based survey with random sample selection stratified by age and sex. PARTICIPANTS: 352 adults living in a small town in Northern Italy took part in the study. Response rate was 46% among females and 48% among males. Refusal to take part was mainly due to the large number of tests involved. MEASUREMENTS AND MAIN RESULTS: Diets were high in protein (animal/vegetable ratio 1.7 in women and 1.4 in men) and in fat and low in carbohydrates. The hypercholesterolaemic and atherogenic potential of the diet, evaluated by the cholesterol/saturated fat index, was high in about 50% of the population. The thiamin and riboflavin intakes were lower than the Italian recommended allowances in more than 60% of the people tested, whereas the vitamin A intake was more than adequate in about 70%. A positive association was found in the younger groups (men and women 20-39 years old) between some nutrient components (energy, alcohol, total and saturated fats) and some blood lipids. In the older people blood lipids were correlated with body mass index. CONCLUSIONS: The overall data indicate that a correlation exists between dietary intake and some risk factors for coronary heart disease; dietary intervention, at least in young adults, is suggested.
STUDY OBJECTIVE: The aim was to evaluate dietary intakes and their correlation to some risk factors for coronary heart disease. DESIGN: The study was a population based survey with random sample selection stratified by age and sex. PARTICIPANTS: 352 adults living in a small town in Northern Italy took part in the study. Response rate was 46% among females and 48% among males. Refusal to take part was mainly due to the large number of tests involved. MEASUREMENTS AND MAIN RESULTS: Diets were high in protein (animal/vegetable ratio 1.7 in women and 1.4 in men) and in fat and low in carbohydrates. The hypercholesterolaemic and atherogenic potential of the diet, evaluated by the cholesterol/saturated fat index, was high in about 50% of the population. The thiamin and riboflavin intakes were lower than the Italian recommended allowances in more than 60% of the people tested, whereas the vitamin A intake was more than adequate in about 70%. A positive association was found in the younger groups (men and women 20-39 years old) between some nutrient components (energy, alcohol, total and saturated fats) and some blood lipids. In the older people blood lipids were correlated with body mass index. CONCLUSIONS: The overall data indicate that a correlation exists between dietary intake and some risk factors for coronary heart disease; dietary intervention, at least in young adults, is suggested.
Authors: S L Connor; J R Gustafson; S M Artaud-Wild; D P Flavell; C J Classick-Kohn; L F Hatcher; W E Connor Journal: Lancet Date: 1986-05-31 Impact factor: 79.321
Authors: L H Kushi; R A Lew; F J Stare; C R Ellison; M el Lozy; G Bourke; L Daly; I Graham; N Hickey; R Mulcahy Journal: N Engl J Med Date: 1985-03-28 Impact factor: 91.245