Assessment of dietary sodium intake using a food frequency questionnaire and 24-hour urinary sodium excretion: a systematic literature review
| Autor: | Alice Nettleton, Rachael McLean, Claire Cameron, Norman R.C. Campbell, Nancy R. Cook, Victoria L. Farmer |
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| Rok vydání: | 2017 |
| Předmět: |
Endocrinology
Diabetes and Metabolism Urine 030204 cardiovascular system & hematology World Hypertension League: Sodium Urine collection device Excretion 03 medical and health sciences 0302 clinical medicine Environmental health Internal Medicine Humans Medicine 030212 general & internal medicine Urine Specimen Collection Urinary sodium business.industry Dietary sodium intake Reproducibility of Results Sodium Dietary Nutrition Surveys Diet Surveys Systematic review Hypertension Cardiology and Cardiovascular Medicine business |
| Zdroj: | J Clin Hypertens (Greenwich) |
| ISSN: | 1524-6175 |
| DOI: | 10.1111/jch.13148 |
| Popis: | Food frequency questionnaires (FFQs) are often used to assess dietary sodium intake, although 24‐hour urinary excretion is the most accurate measure of intake. The authors conducted a systematic review to investigate whether FFQs are a reliable and valid way of measuring usual dietary sodium intake. Results from 18 studies are described in this review, including 16 validation studies. The methods of study design and analysis varied widely with respect to FFQ instrument, number of 24‐hour urine collections collected per participant, methods used to assess completeness of urine collections, and statistical analysis. Overall, there was poor agreement between estimates from FFQ and 24‐hour urine. The authors suggest a framework for validation and reporting based on a consensus statement (2004), and recommend that all FFQs used to estimate dietary sodium intake undergo validation against multiple 24‐hour urine collections. |
| Databáze: | OpenAIRE |
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