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Reproducibility and validity of food group intake in a short food frequency questionnaire for the middle-aged Japanese population.

Nahomi ImaedaChiho GotoTae SasakabeHaruo MikamiIsao OzeAkihiro HosonoMariko NaitoNaoko MiyagawaEtsuko OzakiHiroaki IkezakiHinako NanriNoriko T NakahataSakurako K KamanoKiyonori KurikiYuri T YaguchiTakamasa KayamaAyako KuriharaSei HaradaKenji Wakai
Published in: Environmental health and preventive medicine (2021)
The FFQ demonstrated high reproducibility and reasonable validity for food group intake. This questionnaire is short and remains appropriate for identifying associations between diet and health/disease among adults in Japan.
Keyphrases
  • middle aged
  • human health
  • healthcare
  • cross sectional
  • public health
  • psychometric properties
  • physical activity
  • weight gain
  • patient reported
  • health information
  • social media
  • health promotion