Exposure to visible light on sleep quality and sleepiness
Phase 2
- Conditions
- The level of individual consciousness.-
- Registration Number
- IRCT2017012532168N1
- Lead Sponsor
- Vice chancellor for research, Shiraz University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 24
Inclusion Criteria
Administrative personnel work at night using the monitor in the hospital
Exclusion criteria (Exclusion)
The participants are not willing to cooperate.
Alcohol and drug use
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Drowsiness. Timepoint: The amount of sleepiness of people is going to be measured by Karolinska Drowsiness questionnaire One week before the intervention and immediately after the intervention (half an hour before the end of the night shift). Method of measurement: karolinska sleepiness scale.
- Secondary Outcome Measures
Name Time Method Sleep quality. Timepoint: The amount of Sleep quality of people is going to be measured by Pittsburgh Sleep Quality Index questionnaire One week before the intervention and immediately after the intervention (half an hour before the end of the night shift). Method of measurement: Pittsburgh Sleep Quality Index.