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Precision, accuracy, and reliability of hemoglobin assessment with use of capillary blood
Nutrition assessment hemoglobin error
2016/5/31
Previous research has suggested that there may be
significant within-subject variability, both site-to-site and over
time, in hemoglobin concentrations in capillary blood.
Accuracy of the Atwater factors and related food energy conversion factors with low-fat, high-fiber diets when energy intake is reduced spontaneously
Atwater factors energy density dietary fiber digestibility metabolizable energy
2008/12/25
Background: Systems to calculate metabolizable energy (ME) in foods and diets are often based on Atwater factors. The accuracy of these factors with low-fat diets high in fiber is unknown when food in...
Longitudinal changes in the accuracy of reported energy intake in girls 10–15 y of age
Energy intake energy expenditure adolescents
2017/1/4
Dietary records are often used to estimate individual energy needs and population energy requirements. However, significant underreporting of total energy intake (EI) has been found when EI is compare...
Psychological measures of eating behavior and the accuracy of 3 common dietary assessment methods in healthy postmenopausal women
Energy intake total energy expenditure, psychological measures weighed diet record 24-h dietary recall food-frequency questionnaire
2016/6/3
Background: Factors affecting the accuracy of reported energy
intake (rEI) need to be identified.
Objective: Our objective was to investigate the association of
psychological measures of eating beh...