Time and cost analysis of a computer-assisted telephone interview system to collect dietary recalls.
This study, conducted in 1991, examined the time requirements and costs of obtaining 24-hour dietary recalls via telephone interviews using the University of Minnesota's microcomputer Nutrient Data System to conduct the interviews and compute the nutrient composition of the diets.
The subjects were 156 hypercholesterolemic children (aged 4-10 years) and 102 hypercholesterolemic adults (aged 21-65 years), who were participating in ongoing cholesterol education programs.
A total of 391 recalls were completed with the children and 278 with the adults.
For each completed interview, 3.5 and 2.8 attempts were required, respectively.
Mots-clés Pascal : Enquête, Consommation alimentaire, Informatique, Hypercholestérolémie, Nutrition, Téléphone, Coutume alimentaire, Rappel, Analyse assistée, Analyse coût, Enfant, Homme, Etats Unis, Amérique du Nord, Amérique, Métabolisme pathologie, Hyperlipoprotéinémie, Enzymopathie, Lipide, Cholestérol, Temps, Collecte donnée, Adulte
Mots-clés Pascal anglais : Inquiry, Food intake, Computer science, Hypercholesterolemia, Nutrition, Telephone, Food habit, Recall, Computer aided analysis, Cost analysis, Child, Human, United States, North America, America, Metabolic diseases, Hyperlipoproteinemia, Enzymopathy, Lipids, Cholesterol, Time, Data gathering, Adult
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 93-0279006
Code Inist : 002B29B. Création : 199406.