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Usefulness of a meal coding system for the estimation of food and nutrient intakes and characterization of meal-based dietary patterns in Japanese adults

Usefulness of a meal coding system for the estimation of food and nutrient intakes and characterization of meal-based dietary patterns in Japanese adults - Usefulness of a meal coding system for the estimation of food and nutrient intakes and characterization of meal-based dietary patterns in Japanese adults

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000029055
Enrollment
256
Registered
2017-09-08
Start date
2002-10-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

None listed

Sponsors

Interfaculty Initiative in Information Studies, University of Tokyo
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Apparently healthy Japanese women aged 30-69 years as well as their husbands.

Exclusion criteria

Exclusion criteria: None of the participants was a dietitian, was currently receiving or had recently received dietary counselling from a doctor or dietitian, or had a history of educational hospitalization for diabetes.

Design outcomes

Primary

MeasureTime frame
Food and nutrient intakes and meal-based dietary patterns derived from the principal component analysis.—

Countries

Japan

Contacts

Public ContactKentaro Murakami

University of Tokyo Interfaculty Initiative in Information Studies

kenmrkm@m.u-tokyo.ac.jp+81-3-5841-7872

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026