My Year of Sleep
description
Transcript of My Year of Sleep
““Chronic insomnia” – delayed sleep Chronic insomnia” – delayed sleep phasephase
Natural sleep time: ~5amNatural sleep time: ~5am
Natural wake time: ~2pmNatural wake time: ~2pm
Working 9 to 5: hell on wheelsWorking 9 to 5: hell on wheels
BackgroundBackground
Started in April 2012 Started in April 2012
~230 nights~230 nights Previous nights’ sleepPrevious nights’ sleep Caffeine (yes or no, early or late)Caffeine (yes or no, early or late) Exercise Exercise Vitamin D supplementsVitamin D supplements AlcoholAlcohol MelatoninMelatonin ModafinilModafinil
DataData
Hours Sleep vs Bed Hours Sleep vs Bed TimeTime
1 extra hour’s sleep = fall asleep ~10min later(95% CI: 2.4min,17min. p<0.01)
Woke Up vs. Bed TimeWoke Up vs. Bed Time
Wake up 1hr later = fall asleep ~15min later (95% CI: 9min, 21min. P<0.001)