Knowledge Tree
Home Research Docs About
stress ↔ sadness

Relations (1)

related 2.32 — strongly supporting 4 facts

Stress and sadness are frequently experienced together as symptoms of sleep deficiency, as evidenced by [1], [2], and [3], and are both reported as heightened emotional states in individuals with restricted sleep patterns according to [4].

Facts (4)

Sources
Why Sleep Matters: Consequences of Sleep Deficiency sleep.hms.harvard.edu Harvard Medical School 3 facts
claimSelf-reported symptoms of stress, sadness, anger, and mental exhaustion improved dramatically when subjects returned to a normal sleep schedule.
claimSelf-reported symptoms of stress, sadness, anger, and mental exhaustion improved dramatically when subjects returned to a normal sleep schedule.
measurementIn one study, subjects who slept four and a half hours per night reported feeling more stressed, sad, angry, and mentally exhausted.
Sleep Deprivation and Deficiency - How Sleep Affects Your Health nhlbi.nih.gov National Heart, Lung, and Blood Institute 1 fact
claimSleep-deficient individuals may experience anger, impulsivity, mood swings, sadness, depression, lack of motivation, difficulty paying attention, increased stress, and lower academic grades.