- The USDA Automated Multiple-Pass Method accurately assesses population sodium intakesDonna G Rhodes
Beltsville Human Nutrition Research Center, Agricultural Research Service, USDA, Beltsville, MD, USA
Am J Clin Nutr 97:958-64. 2013..Although the gold standard for estimating sodium intake is the 24-h urine collection, few studies have used this biomarker to evaluate the accuracy of a dietary instrument...
- The US Department of Agriculture Automated Multiple-Pass Method reduces bias in the collection of energy intakesAlanna J Moshfegh
Beltsville Human Nutrition Research Center, Agricultural Research Service, US Department of Agriculture, Beltsville, MD, USA
Am J Clin Nutr 88:324-32. 2008..Because the data have important program and policy applications, it is essential that the validity of the method be tested...
- Validation of a food frequency questionnaire by direct measurement of habitual ad libitum food intakeDavid R Paul
Beltsville Human Nutrition Research Center, Diet and Human Performance Laboratory, Agricultural Research Service, US Department of Agriculture, Beltsville, MD 20705, USA
Am J Epidemiol 162:806-14. 2005..The application of correction methods based on energy expenditure and body weight can be used to reduce measurement error, improving the ability of the food frequency questionnaire to measure food intake...