Insomnia & CBT-I (cognitive-behavioural therapy for insomnia)

Edinger-Carney 2008 CBT-I: stimulus-control + sleep-restriction + cognitive-restructuring + sleep-hygiene + relaxation. Effect-size d~1.0; recommended first-line by AASM/ACP over pharmacotherapy. Digital CBT-I (Sleepio, Somryst-FDA-2020)…