title: Serum cholesterol response to changes in the diet: III. Differences among individuals.
abstract: Data from 227 men in 10 sets of controlled dietary experiments in 5 institutions gave the least-squares solution: [see text] with S.E. of slope --±0.44, where X is the serum cholesterol level of an individual, X is the average for all men on the same diet, and Δ is the response to a given dietary change. Equations, a chart and a table are provided for the prediction of the serum cholesterol response when change is made from one diet to another when cholesterol and fatty acid compositions of the diets are known. Comparison of predicted with observed average values in recently published data on samples of free-living people changing diets on prescription designed to lower serum cholesterol gave, predicted versus observed Δ: −30.0 vs. −28.5 and −27.2 vs. -30.1 mg./l00 ml. in men and women in caloric balance. In a sample of men who were also losing weight on a low-fat, low-cholesterol diet a change of −33.5 was predicted versus −39.8 observed.
authors.forename: Ancel
authors.initials: A
authors.lastname: Keys
authors.forename: Joseph T
authors.initials: JT
authors.lastname: Anderson
authors.forename: Francisco
authors.initials: F
authors.lastname: Grande
mesh_terms: D000328:Adult; D002784:Cholesterol / Q000097:blood*; D004032:Diet; D005227:Fatty Acids; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D016018:Least-Squares Analysis; D008297:Male; D015431:Weight Loss
chemical_list: D005227:Fatty Acids; D002784:Cholesterol