Validity of a self-administered food frequency questionnaire in the 5-year follow-up survey of the JPHC Study Cohort I to assess sodium and potassium intake: comparison with dietary records and 24-hour urinary excretion level

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General Info

Geography

Japan (JPN)

Time period covered

01/1996 - 12/1996

Data type

Scientific literature

Keywords

Diet

Citation

Authors

Sasaki S, Ishihara J, Tsugane S

Journal

J Epidemiol

Volume

Issue

1 Supp

Pages

S102-S105

Publication year

2003

Suggested citation

Sasaki S, Ishihara J, Tsugane S. Validity of a self-administered food frequency questionnaire in the 5-year follow-up survey of the JPHC Study Cohort I to assess sodium and potassium intake: comparison with dietary records and 24-hour urinary excretion level. J Epidemiol. 2003; 13(1 Supp): S102-S105.

GHDx Entry last modified on: Mar 3, 2019

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Validity of a self-administered food frequency questionnaire in the 5-year follow-up survey of the JPHC Study Cohort I to assess sodium and potassium intake: comparison with dietary records and 24-hour urinary excretion level

Nav