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Targeting hyperarousal to improve sleep: A network intervention analysis of a digital intervention for insomnia

2026-02-09 psychiatry and clinical psychology Title + abstract only
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ObjectiveDigital cognitive behavioral therapy for insomnia (CBT-I) is an effective and scalable treatment for chronic insomnia. However, treatment outcomes are typically evaluated using aggregated symptom scores, which obscure differential effects on individual symptoms and limit insights into underlying mechanisms. This study applied network intervention analysis (NIA) to investigate how somnovia, a self-guided digital CBT-I intervention, is associated with changes in individual symptoms of ins...

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