The prevalence and management of poor sleep quality in a secondary care mental health population

Abstract

Study Objectives: Poor sleep quality, particularly insomnia, has been identified as a frequent problem among individuals with mental health difficulties. Comorbid sleep difficulties adversely affect quality of life and functioning, and have been associated with the causation and maintenance of a number of psychiatric disorders, as well as increasing the risk of relapse. The study objectives were to ascertain clinician knowledge related to insomnia, investigate sleep quality among service users in a community mental health setting in the UK, and evaluate service provision of evidence-based interventions for sleep difficulties. Methods: A cross-sectional design was used. Nineteen clinicians completed a questionnaire on their clinical practice. Seventy-three service users completed the Pittsburgh Sleep Quality Index and provided self-report data on interventions received and associated satisfaction. Results: Clinical staff demonstrated deficits in knowledge of insomnia symptomatology. Sixty-four percent (95% CI 54% to 74%) of service users were identified as poor sleepers on the PSQI. Sixty-one percent of poor sleepers had not been offered support for sleep difficulties. The most common support received was prescribed psychotropic medication (32%). Cognitive behavioral therapy was the intervention rated as most helpful but was only received by 6%. Conclusions: This study highlights inadequacies in providing evidence-based interventions for sleep difficulties. Key recommendations include training clinicians in the identification of sleep difficulties and provision of evidencebased interventions, provision of cost-effective transdiagnostic group interventions, and formalizing assessment and treatment pathways for service users with sleep difficulties.