sleep duration
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Anxiety, child anxiety, China, early childhood mental health, generalized anxiety, nighttime sleep duration, obsessive-compulsive symptoms, Preschool Anxiety Scale, preschool sleep, Psychiatry, sleep, sleep duration, social phobiaPreschool Sleep Under 9 Hours Linked to Anxiety in 1,589 Children
A 2026 Shanghai study of 1,589 preschoolers found that children sleeping ≤9…
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aMT6s, Brain, circadian rhythm, genetics, genome-wide association study, Hormones, melatonin, MTNR1B, multi-ancestry GWAS, polygenic risk score, sleep, sleep duration, type 2 diabetes, urinary biomarkerMelatonin aMT6s GWAS Found No Hits, PRS Linked to Sleep and Diabetes
A 2026 multi-ancestry genome-wide association study of urinary aMT6s, a melatonin metabolite…
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adenosine, black tea, caffeine, caffeine timing, coffee, Drugs, PSQI, Psychiatry, Psychology, sleep, sleep disturbances, sleep duration, sleep quality, working adultsCaffeine Intake and Sleep Quality: 428 Working Adults, Source by Source
A 2026 cross-sectional study involving 428 employed adults found that poor sleepers…
