Challenge and New Strategy of Health Promotion for Health and Longevity in Okinawa Residents: Yui Kenko Project

Challenge and New Strategy of Health Promotion for Health and Longevity in Okinawa Residents: Yui Kenko Project - Yui Kenko Project

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000036543

Enrollment

10000

Registered

2019-06-30

Start date

2013-06-19

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

Healthy individuals

Interventions

annual nutrition survey and information intervention of dietary habit

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. healthy local residents or healthy elementary school parents in Okinawa prefecture, Japan 2. elementary school children in Okinawa prefecture, Japan

Exclusion criteria

Exclusion criteria: 1. the patient treated with potassium restriction therapy 2.the patient with malignant diseases or connective tissue diseases 3.the patient with acute stroke or acute myocardial infarction within 6 months 4.the patient with past history of cancer within 5 years 5.patient with heart failure (NYHA II and over) 6.the patient with liver damage (ALT more than 100 IU/Land/or AST more than 100 IU/L) 7.the patient with chronic kidney disease (serum Cr 3.0 mg/dl and over) 8.the patient treated with insulin therapy 9.the patient who was excluded by the medical decision of the investigators

Design outcomes

Primary

Measure	Time frame
Change in body weight one year after the information intervention of dietary habits in participants with or without obesity	—

Secondary

Measure	Time frame
1) Change in body mass index in participants with or without obesity 2) Change in salt intake 3) Change in vegetable intake 4) Change in blood pressure 5) Change in physical activity 6) Change in health checkup rate and laboratory parameters 7) Association between primary outcomes and socio-economic factors 8) Association between secondary outcomes (2 - 6) and socio-economic factors 9) Association between baseline characteristics and socio-economic factors 10) Nutrition survey and body weight in elementary school children	—

Measure

Time frame

1) Change in body mass index in participants with or without obesity 2) Change in salt intake 3) Change in vegetable intake 4) Change in blood pressure 5) Change in physical activity 6) Change in health checkup rate and laboratory parameters 7) Association between primary outcomes and socio-economic factors 8) Association between secondary outcomes (2 - 6) and socio-economic factors 9) Association between baseline characteristics and socio-economic factors 10) Nutrition survey and body weight in elementary school children

—

Countries

Japan

Contacts

Public ContactYusuke Ohya

Graduate School of Medicine, University of the Ryukyus Department of Cardiovascular Medicine, Nephrology and Neurology

3naika-crc@w3.u-ryukyu.ac.jp098-895-1150

Outcome results

None listed

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