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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: OBJECTIVE, METHODS, METHODS, METHODS, RESULTS. Meshes: Diet Records, Diet, Fat-Restricted, Dietary Fats, Female, Humans, Male, Patient Compliance, Quality Control.
user
Are fat-gram counting and food-record rating equally effective for evaluating food records in reduced-fat diets? Context: To compare rates of adherence to low-fat diets using food-record rating and fat-gram counting, to evaluate dietary adherence using the fat-gram counting method, and to assess correlations between food-record rating and fat-gram counting. A diet monitoring and observation study was conducted to compare the effectiveness of food-record rating and fat-gram counting to evaluate dietary adherence. Subjects were randomly assigned to the food-record rating group of the fat-gram counting group. Each participant was asked to complete four 3-day food records. Food records were evaluated by food-record rating for one group and by fat-gram counting for the other. Each record was then scored using the alternate system. For a subset, manually calculated fat-gram values were compared for accuracy with values from the Nutrient Data Systems database. Mantel-Haenszel chi 2, regression, and K analyses were used to evaluate adherence rates and within-subject agreement between fat-gram counting and food-record rating. Seventy-eight participants were recruited from a lipid-lowering research trial conducted in Houston, Tex. Strong correlations were found between fat-gram values calculated manually and those calculated using the Nutrient Data Systems. No significant differences in adherence rates were found between the food-record rating and fat-gram counting groups.
assistant
Fat-gram counting is at least as effective as food-record rating in monitoring dietary fat content. Dietitians can use it as an alternative dietary fat-monitoring procedure for clinical practice and research. Final Decision: yes