Effect of blue light from electronic devices on melatonin and sleep/wake rhythms in high school childre
Completed
- Conditions
- ate sleep phase
- Registration Number
- NL-OMON27272
- Lead Sponsor
- Dr. P.H.L.T Bisschop<br>Academic Medical Center<br>University of Amsterdam
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 30
Inclusion Criteria
•Age 11-17
•Going to high school
Exclusion Criteria
•Ocular pathology / color deficiency
•The necessity to wear glasses (and no opportunity to wear contact lenses)
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method oSleep onset time<br /><br>oWake-up time<br /><br>oMid-sleep time<br /><br>oSleep duration<br /><br>oMelatonin onset<br>
- Secondary Outcome Measures
Name Time Method oTotal energy intake<br /><br>oSnacking frequency<br>