The effects of personalized light schedules during daytime hours on energy level and sleep quality of office workers - More light at the office

Philips Consumer Lifestyle0 个研究点目标入组 45 人开始时间: 待定最近更新: 2024年4月29日

适应症

试验速览

暂无简介。

•Healthy men and women, ages between 25 and 45 years
•Indoor office workers with a 4-5 days working week
•Habitual working days of 8-9h with at least 3 hours of computer work
•In general the subjective energy profile over the day shows either a morning, a lunch, or an afternoon dip, characterized by increased sleepiness and lowered performance

•Psychiatric diagnose, e.g. mood disorder
•Sleep disorder (PSQI>10, mild sleep complaints are allowed)
•Alcohol or drug problems
•Depressive mood (BDI-II NL > 8)
•Regular use of photosensitizing medication, sleep medication or stimulant drugs
•Colour blindness or other visual impairment that is not solved with contact lenses or glasses
•On average more than 2 naps a week
•High levels of caffeine intake during a day (> 8 cups)
•Shift work schedule in the 3 months prior to participation
•Travel over 2 or more time zones in 1 month prior to participation

发起方