Effectiveness of occupational sleep health guidance on work engagement of workers aware of difficulty sleeping: non-randomized, single arm and time series trial

Not Applicable

• Conditions: Healthy industrial population aware of sleep difficulty

• Registration Number: JPRN-UMIN000028691
• Lead Sponsor: Hiroshima University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2017-08-21
• Study Completion: 2019-09-30
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up complete
• Sex: All
• Target Recruitment: 100

Inclusion Criteria

Not provided

Exclusion Criteria

1) Those who are presumed to be unable to understand and complete the purpose of this study because of their physical and mental disabilities 2) Those who the research staff judges that he/she is inappropriate for participation in this study

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Work engagement will be measured by the Japanese short version of the Utrecht work engagement scale (Two months after the start of intervention)

Secondary Outcome Measures

Name	Time	Method
1) Quality of sleep by using Pittsburgh sleep quality index, Japanese Version (Two months after the start of intervention) 2) Work performance by WHO health and work performance questionnaire (short form) Japanese edition (Two months after the start of intervention) 3) Depression by the center for epidemiologic studies depression scale (Two months after the start of intervention) 4) Support resources by analyzing usage status of support resources related to sleep (Two months after the start of intervention)