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Prognostic Factors for Subjective Health Perception in Community-Dwelling Older Adults: A Machine Learning-Based Analysis

Prognostic Factors for Subjective Health Perception in Community-Dwelling Older Adults: A Machine Learning-Based Analysis - Prognostic Factors for Subjective Health Perception in Community-Dwelling Older Adults

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000060358
Enrollment
500
Registered
2026-03-01
Start date
2026-03-01
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

Healthy older adults

Interventions

None listed

Sponsors

Hokkaido University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. No history of psychiatric or neurological disorders 2. A person who signed a written informed consent

Exclusion criteria

Exclusion criteria: 1. History of developmental disabilities or psychiatric disorders 2. MRI examinations are contraindicated for individuals with magnetic materials or implanted medical devices in their bodies, as well as those with claustrophobia. 3. Individuals with evident neurological deficits attributable to stroke 4. Individuals with an increased risk of bleeding, a history of serious adverse events during blood sampling, skin infection or lesions at the venipuncture site, severe fear of blood sampling that precludes safe collection, or who are pregnant or may be pregnant

Design outcomes

Primary

MeasureTime frame
Changes in subjective health perception

Secondary

MeasureTime frame
1. Longitudinal change in cognitive function(The follow-up assessment will be conducted at least 6 months after the baseline assessment) 2. Changes in physical function 3. Brain MRI derived measures 4. Blood-based biochemical data

Countries

Japan,Australia

Contacts

Public ContactDAISUKE SAWAMURA

Faculty of Health Sciences, Hokkaido University Rehabilitation Science

D.sawamura@pop.med.hokudai.ac.jp0117063387

Outcome results

None listed

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