Ailsa Welch

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BACKGROUND In the UK EPIC validation studies, the accuracy of several methods was assessed by comparison with to-day weighed records and the biomarkers, 24-hour urine nitrogen (N) and potassium (K),(More)
A computerized 24-h diet recall interview program (EPIC-SOFT) was developed for use in a large European multi-center study, namely the European Prospective Investigation into Cancer and Nutrition(More)
Objectives: Despite increasing interest in the concept of calibration in dietary surveys, there is still little experience in the use and standardization of a common reference dietary method,(More)
Osteoporotic fractures have substantial clinical and public health impact. Bone quality is an important determinant of fracture risk. Quantitative ultrasound (QUS) of bone measured as broadband(More)