Nutrient intakes and cholesterol values of the parents in a prospective randomized child-targeted coronary heart disease risk factor intervention trial—the STRIP project

Abstract
Objective: To analyze food consumption, nutrient intakes and serum cholesterol concentrations of the parents in a child-targeted CHD intervention trial, during which the age of children increased from 7 months to 5 y. Design and subjects: The children were randomized to an intervention group (n=540) or a control group (n=522) at six months of age. The intervention families were counseled at 3–6 month intervals to reduce their child’s intake of saturated fat and cholesterol. Dietary issues were discussed with the control families only briefly. The parents’ food consumption was analyzed by 24 h dietary recall at the child’s age of 7 and 13 months and at 2, 3, 4, and 5 y. Nutrient intakes were calculated using the Micro-Nutrica program®. Results: The mothers and fathers of the intervention children used less butter, more margarine and more skim milk than those of the control children (PP=0.008, PPPP for trend=0.03), while the values of the intervention and control fathers showed no differences. Conclusions: Continuous dietary intervention begun in infancy and focused on modification of the child’s diet according to the current principles of preventive cardiology, was accompanied by a moderate decrease in the intake of total and saturated fat in the parents, but serum cholesterol concentration diminished consistently only in the mothers of the intervention children. Sponsorship: Ministry of Social Affairs and Health, Finnish Cultural Fund.

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