Reporting accuracy of population dietary sodium intake using duplicate 24 h dietary recalls and a salt questionnaire

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75010330%3A_____%2F15%3A00010779" target="_blank" >RIV/75010330:_____/15:00010779 - isvavai.cz</a>

Výsledek na webu

<a href="http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=9550961&fileId=S0007114514003791" target="_blank" >http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=9550961&fileId=S0007114514003791</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1017/S0007114514003791" target="_blank" >10.1017/S0007114514003791</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Reporting accuracy of population dietary sodium intake using duplicate 24 h dietary recalls and a salt questionnaire

Popis výsledku v původním jazyce

High dietary Na intake is associated with multiple health risks, making accurate assessment of population dietary Na intake critical. In the present study, reporting accuracy of dietary Na intake was evaluated by 24 h urinary Na excretion using the EPIC-Soft 24 h dietary recall (24-HDR). Participants from a subsample of the European Food Consumption Validation study (n 365; countries: Belgium, Norway and Czech Republic), aged 45-65 years, completed two 24 h urine collections and two 24-HDR. Reporting accuracy was calculated as the ratio of reported Na intake to that estimated from the urinary biomarker. A questionnaire on salt use was completed in order to assess the discretionary use of table and cooking salt. The reporting accuracy of dietary Na intake was assessed using two scenarios: (1) a salt adjustment procedure using data from the salt questionnaire; (2) without salt adjustment. Overall, reporting accuracy improved when data from the salt questionnaire were included. The mean reporting accuracy was 0Ě67 (95 % CI 0Ě62, 0Ě72), 0Ě73 (95 % CI 0Ě68, 0Ě79) and 0Ě79 (95 % CI 0Ě74, 0Ě85) for Belgium, Norway and Czech Republic, respectively. Reporting accuracy decreased with increasing BMI among male subjects in all the three countries. For women from Belgium and Norway, reporting accuracy was highest among those classified as obese (BMI ? 30 kg/m2: 0Ě73, 95 % CI 0Ě67, 0Ě81 and 0Ě81, 95 % CI 0Ě77, 0Ě86, respectively). The findings from the present study showed considerable underestimation of dietary Na intake assessed using two 24-HDR. The questionnaire-based salt adjustment procedure improved reporting accuracy by 7-13 %. Further development of both the questionnaire and EPIC-Soft databases (e.g. inclusion of a facet to describe salt content) is necessary to estimate population dietary Na intakes accurately.

Název v anglickém jazyce

Reporting accuracy of population dietary sodium intake using duplicate 24 h dietary recalls and a salt questionnaire

Popis výsledku anglicky

High dietary Na intake is associated with multiple health risks, making accurate assessment of population dietary Na intake critical. In the present study, reporting accuracy of dietary Na intake was evaluated by 24 h urinary Na excretion using the EPIC-Soft 24 h dietary recall (24-HDR). Participants from a subsample of the European Food Consumption Validation study (n 365; countries: Belgium, Norway and Czech Republic), aged 45-65 years, completed two 24 h urine collections and two 24-HDR. Reporting accuracy was calculated as the ratio of reported Na intake to that estimated from the urinary biomarker. A questionnaire on salt use was completed in order to assess the discretionary use of table and cooking salt. The reporting accuracy of dietary Na intake was assessed using two scenarios: (1) a salt adjustment procedure using data from the salt questionnaire; (2) without salt adjustment. Overall, reporting accuracy improved when data from the salt questionnaire were included. The mean reporting accuracy was 0Ě67 (95 % CI 0Ě62, 0Ě72), 0Ě73 (95 % CI 0Ě68, 0Ě79) and 0Ě79 (95 % CI 0Ě74, 0Ě85) for Belgium, Norway and Czech Republic, respectively. Reporting accuracy decreased with increasing BMI among male subjects in all the three countries. For women from Belgium and Norway, reporting accuracy was highest among those classified as obese (BMI ? 30 kg/m2: 0Ě73, 95 % CI 0Ě67, 0Ě81 and 0Ě81, 95 % CI 0Ě77, 0Ě86, respectively). The findings from the present study showed considerable underestimation of dietary Na intake assessed using two 24-HDR. The questionnaire-based salt adjustment procedure improved reporting accuracy by 7-13 %. Further development of both the questionnaire and EPIC-Soft databases (e.g. inclusion of a facet to describe salt content) is necessary to estimate population dietary Na intakes accurately.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FB - Endokrinologie, diabetologie, metabolismus, výživa

OECD FORD obor

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Projekt

—

Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

British Journal of Nutrition

ISSN

0007-1145

e-ISSN

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Svazek periodika

113

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

488-497

Kód UT WoS článku

000350230300011

EID výsledku v databázi Scopus

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