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

この論文にアクセスする

この論文をさがす

著者

    • SASAKI Satoshi
    • Epidemiology and Biostatistics Division, National Cancer Center Research Institute East
    • ISHIHARA Junko
    • Cancer Information and Epidemiology Division, National Cancer Center Research Institute
    • TSUGANE Shoichiro
    • Epidemiology and Biostatistics Division, National Cancer Center Research Institute East

抄録

We compared the intake levels of sodium and potassium assessed with a self-administered semiquantitative food frequency questionnaire (FFQ) used in a 5-year follow-up survey of the JPHC study and 28-day dietary record (DR), and the corresponding two 24-hour urinary excretion levels (32 men and 57 women) in 3-areas, i.e., Ninohe, Yokote, and Saku Public Health Center areas. The Spearman rank correlation coefficients between dietary sodium assessed with FFQ and the urinary excretion for crude values were 0.24 and -0.10 in men and women, respectively. After adjusting for energy and crea- tinine, the sodium correlation coefficients were 0.35 and 0.25 in men and women, respectively. The correlation coefficients for crude potassium values were 0.18 and -0.13 in men and women, respectively. After adjusting for energy and creatinine, the potassium correlation coefficients were 0.48 and 0.18 in men and women, respectively In conclusion, a weak correlation was observed both for sodium and potassium after energy and creatinine adjustment in men, whereas no meaningful correlation was observed in women.<br><i>J Epidemiol</i>2003;13(Suppl):S102-Sl05.

収録刊行物

  • Journal of epidemiology

    Journal of epidemiology 13(1), "S-102"-"S-105", 2003-01

    日本疫学会

参考文献:  16件中 1-16件 を表示

被引用文献:  3件中 1-3件 を表示

各種コード

  • NII論文ID(NAID)
    10013679530
  • NII書誌ID(NCID)
    AA10952696
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09175040
  • データ提供元
    CJP書誌  CJP引用  J-STAGE 
ページトップへ