Development and validation of a food frequency questionnaire for assessment of diet among people living with HIV/AIDS in Nepal

Development and validation of a food frequency questionnaire for assessment of diet among people living with HIV/AIDS in Nepal

Relative agreement measured by Pearson correlation coefficients between the methods ranged from 0.50 to 0.60 for macronutrients, but coefficients were below 0.3 for iron, carotene and vitamin C. The new FFQ can estimate the group mean intake for energy, protein, carbohydrate, iron, vitamin C and car...

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Veröffentlicht in:Proceedings of the Nutrition Society 2012, Vol.71 (OCE1), Article E5
Hauptverfasser: Upreti, D., Kyle, J., Simkhada, P., Thoulass, J., McNeill, G.
Format: Artikel
Sprache:eng
Schlagworte:
Acquired immune deficiency syndrome
AIDS
Correlation coefficient
Diet
Food
HIV
Human immunodeficiency virus
Methods
Vitamin C
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Zusammenfassung:Relative agreement measured by Pearson correlation coefficients between the methods ranged from 0.50 to 0.60 for macronutrients, but coefficients were below 0.3 for iron, carotene and vitamin C. The new FFQ can estimate the group mean intake for energy, protein, carbohydrate, iron, vitamin C and carotene but may underestimate the group mean intake for fat.
ISSN:0029-6651
1475-2719
DOI:10.1017/S002966511200033X