A New Single-Item Sleep Quality Scale: Results of Psychometric Evaluation in Patients With Chronic Primary Insomnia and Depression

Conclusions:The SQS possesses favorable measurement characteristics relative to lengthier or more frequently administered sleep questionnaires in patients with insomnia and depression.Clinical Trial Registration:Registry: ClincalTrials.gov, Title: Treatment of Patients With Major Depressive Disorder With MK0869, Identifier: NCT00034983, URL:https://clinicaltrials.gov/ct2/show/NCT00034983Citation:Snyder E, Cai B, DeMuro C, Morrison MF, Ball W. A new single-item sleep quality scale: results of psychometric evaluation in patients with chronic primary insomnia and depression.J Clin Sleep Med. 2018;14(11):1849–1857.
Source: Journal of Clinical Sleep Medicine : JCSM - Category: Sleep Medicine Source Type: research