The effect of personalized normative feedback on alcohol consumption of middle-aged or older adults

The effect of personalized normative feedback on alcohol consumption of middle-aged or older adults - The effect of personalized normative feedback on alcohol consumption of middle-aged or older adults

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000045025

Enrollment

700

Registered

2021-07-31

Start date

2021-08-12

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

Heavy drinkers

Interventions

Personalized normative feedback to drinking behavior at baseline Usual feedback to drinking behavior at baseline

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: those who have taken the specific health checkup those who drink every day or sometimes those who drink >= 6 drinks on a usual drinking day

Exclusion criteria

Exclusion criteria: nothing

Design outcomes

Primary

Measure	Time frame
Change in average alcohol consumption per day between baseline and week4	—

Secondary

Measure	Time frame
Change in alcohol use disorders identification test (AUDIT) between baseline and week4	—

Countries

Japan

Contacts

Public ContactRyuhei So

Okayama Psychiatric Medical Center Division of Clinical Research

nexttext@gmail.com086-225-3821

Outcome results

None listed

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