Metanalysis of 35 studies, 887 participants, shows 3 consecutive nights of sleep deprivation (~4.3hr/hs) assoc w/ signif. increase in IL-6 (p < 0.01) and C-reactive protein (p = 0.03) in blood. This was not seen w/ a single night of total or partial sleep deprivation https://t.co/M60wPUbsch