نتایج جستجو برای: nutritional epidemiology
تعداد نتایج: 180491 فیلتر نتایج به سال:
OBJECTIVE to make recommendations on the approach to nutritional problems (malnutrition, cachexia, micronutrient deficiency, obesity, lipodystrophy) affecting HIV-infected patients. METHODS these recommendations have been agreed upon by a group of expertes in the nutrition and care of HIV-infected patients, on behalf of the different groups involved in drafting them. Therefore, the latest adv...
In spite of amazing progress in food supply and nutritional science, and a striking increase in life expectancy of approximately 2.5 months per year in many countries during the previous 150 years, modern nutritional research has a great potential of still contributing to improved health for future generations, granted that the revolutions in molecular and systems technologies are applied to nu...
In nutritional epidemiology it is essential to have reference values for nutrition and anthropometry in order to compare individual and population data. With respect to reference nutritional intake, the new concept of Dietary Reference Intakes is generated based more on the prevention of chronic diseases than on covering nutritional deficiencies, as would occur in the early Recommendations. As ...
A key concern in nutritional epidemiology is the complex nature of the exposure assessed by means of dietary questionnaires. Unlike other exposures, diet is so complex that special knowledge is required to ensure that the correct exposure measure is used. A clear definition of the food or nutrient of interest and knowledge of how it may affect the disease or outcome of interest is imperative. F...
I commented in an Editorial last year on the importance for academic journals of citations and impact factors (Trayhurn, 2002). I noted that a number of articles published by the BJN over the 50þ years of our existence have been very highly cited, the article receiving most citations being that of Durnin & Rahaman (1967). This paper, which has received over 700 citations, was reproduced in the ...
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