Subjective versus objective evening chronotypes in bipolar disorder
نویسندگان
چکیده
منابع مشابه
Comparison of Subjective and Objective Sleep Estimations in Patients with Bipolar Disorder and Healthy Control Subjects
Background. Several studies have described but not formally tested discrepancies between subjective and objective measures of sleep. Study Objectives. To test the hypothesis that patients with bipolar disorder display a systematic bias to underestimate sleep duration and overestimate sleep latency. Methods. Actimetry was used to assess sleep latency and duration in 49 euthymic participants (bip...
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STUDY OBJECTIVES This study examines the relevance of self-reported morning and evening chronotypes in treatment-seeking insomniacs presenting to a tertiary sleep clinic setting. DESIGN Using a cross-sectional design, patients were categorized as morning, intermediate, and evening chronotypes based upon scores on the Morningness-Eveningness Composite Scale (MECS). Group comparisons were made ...
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BACKGROUND Deficits in cognitive functioning have been associated with bipolar disorder during episodes of depression and mania, as well as during periods of symptomatic remission. Separate evidence suggests that patients may lack awareness of these deficits and may even be overly confident with self-appraisals. The extent to which these separately or together represent prodromes of the disorde...
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Site complexity has been defined both as a single construct and as multi-dimension construct and operationalized in terms of objective measures or user perceptions. In this research, we distinguish between objective and subjective (perceived) site complexity and examine the relationship between the two. Objective site complexity is measured by how varied a website is; subjective site complexity...
متن کاملExperience of Subjective Symptoms in Euthymic Patients with Bipolar Disorder
Bipolar patients often experience subjective symptoms even if they do not have active psychotic symptoms in their euthymic state. Most studies about subjective symptoms are conducted in schizophrenia, and there are few studies involving bipolar patients. We examined the nature of the subjective symptoms of bipolar patients in their euthymic state, and we also compared it to that of schizophreni...
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ژورنال
عنوان ژورنال: Journal of Affective Disorders
سال: 2018
ISSN: 0165-0327
DOI: 10.1016/j.jad.2017.08.055