The impact of serving non-alcoholic beverages on alcohol consumption and work productivity: Randomized controlled study in the workplace

The impact of serving non-alcoholic beverages on alcohol consumption and work productivity: Randomized controlled study in the workplace - The impact of serving non-alcoholic beverages on alcohol consumption and work productivity: Randomized controlled study in the workplace

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000055188

Enrollment

277

Registered

2024-08-07

Start date

2024-08-09

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

Excessive drinking that increases the risk of lifestyle-related diseases

Interventions

Provision of non-alcoholic beverages for 12 weeks (3 times every 4 weeks, maximum quantity provided per 4weeks is 350ml/bottle x 24 bottles per case x 2 cases, each case selected from 26 types of non-

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) 20 years and over 2) Drinkers who drink four days or more a week 3) Drinkers whose average consumption of pure alcohol intake of 40g or more for male, 20g or more for female per day

Exclusion criteria

Exclusion criteria: 1) Disagreement with this study 2) No decision making ability 3) Those who have a history of liver disease 4) Pregnant/lactating 5) Disagreement with the use of LINE application (alcohol consumption recording) 6) Alcohol dependence syndrome (diagnosed by interview with a doctor)

Design outcomes

Primary

Measure	Time frame
Work productivity (Heath and Work Performance Questionnaire; HPQ)	—

Secondary

Measure	Time frame
1) Days of the consumption of pure alcohol intake of 60g or more 2) Total alcohol consumption (TAC) for past 4 weeks and changes from baseline 3) Total intake of non-alcoholic beverages for past 4 weeks and changes from baseline 4) Stage of change in drinking behavior 5) Utrecht Work Engagement Scale 6) Subjective health perception 7) Modified Fatigue Impact Scale 8) K6 9) The Short Warwick-Edinburgh Mental Wellbeing Scale 10) Satisfaction With Life Scale 11) Pittsburg Sleep Quality Index 12) Diet, exercise, and smoking habits	—

Measure

Time frame

1) Days of the consumption of pure alcohol intake of 60g or more 2) Total alcohol consumption (TAC) for past 4 weeks and changes from baseline 3) Total intake of non-alcoholic beverages for past 4 weeks and changes from baseline 4) Stage of change in drinking behavior 5) Utrecht Work Engagement Scale 6) Subjective health perception 7) Modified Fatigue Impact Scale 8) K6 9) The Short Warwick-Edinburgh Mental Wellbeing Scale 10) Satisfaction With Life Scale 11) Pittsburg Sleep Quality Index 12) Diet, exercise, and smoking habits

—

Countries

Japan

Contacts

Public ContactAi Ohata

University of Tsukuba R&D Center for Lifestyle Innovation

lifestyle-tsukuba@un.tsukuba.ac.jp029-853-1019

Outcome results

None listed

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