Study on safe driving skill and traffic accident in the older adults

Study on safe driving skill and traffic accident in the older adults - Program for Extending of Safety Driving Expectancy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000034709

Enrollment

1408

Registered

2018-10-31

Start date

2018-10-31

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

Community-dwelling older people

Interventions

Intervention group: safe drive training (four sessions) Control group: safety education (one session during intervention)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Community-dwelling older people over 65 years old 2. Usual driving habit 3. Cognitive function is not impaired, slightly impaired, and impaired (not dementia by medical doctor) in cognitive impairment screening test for senior drivers 4. Informed written consent

Exclusion criteria

Exclusion criteria: 1. Not having Japanese car driving license

Design outcomes

Primary

Measure	Time frame
Vehicle crash and traffic violation	—

Secondary

Measure	Time frame
1. On-road driving skill 2. Driving characteristics (frequency, distance, driving questionnaire) 3. Medical history, lifestyle habit, activity level, psychological state	—

Countries

Japan

Contacts

Public ContactHideaki Ishii

National Center for Geriatrics and Gerontology Department of Preventive Gerontology

ishii-h@ncgg.go.jp0562-46-2311

Outcome results

None listed

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