Results 361 to 370 of about 8,673,386 (383)
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Sleep and Mood: Measuring the Sleep Quality
1979A brief outline of a still incomplete psychophysiological theory, which forms the basis of our experiments, is presented in this section. This theory has two parts: one is a descriptive quantitative psychological part, the other is a physiological part based on the ideas of Karli5 about behavioural neurophysiology.
A. Kumar +8 more
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Fatigue and Sleep Quality in Nurses
Journal of Psychosocial Nursing and Mental Health Services, 2007Fatigue is a critical issue for nurses that may lead to medical errors, degradation in performance, decreased mental acuity, and social problems. Poor sleep quality is also a contributing factor in fatigue that nurses experience. Therefore, the purpose of this study was to examine the differences in perceptions of fatigue between night-shift and day ...
Fred W. Kolkhorst +2 more
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Chronic rhinosinusitis and sleep quality
Current Opinion in Otolaryngology & Head & Neck Surgery, 2020Purpose of review To review the recent literature describing the association between chronic rhinosinusitis and its effects on sleep quality. Recent findings Chronic rhinosinusitis (CRS) causes significantly worse sleep by both subjective and objective measures. CRS is also strongly
Peter Papagiannopoulos +2 more
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Shiftwork and the Length and Quality of sleep
Journal of Occupational and Environmental Medicine, 1984Previous investigators have reported that amount and quality of sleep are reduced in the shiftworker. The finding that night and morning shifts lead to shortened sleeping hours is replicated in this study. Overall sleeping time, however, was not found to be different for workers on different shift schedules or for shiftworkers and nonshiftworkers.
Claudia Harwich, Michael Frese
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Sleep quality in complicated grief
Journal of Traumatic Stress, 2005AbstractThe aim of the present study was to evaluate severity of sleep disturbances in a group of 105 individuals presenting with complicated grief (CG) accompanied or not by comorbid depression and/or posttraumatic stress disorder (PTSD). A sample of 105 adults meeting criteria for CG was included in this study.
Krissa Caroff +3 more
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Quality of sleep and chronic illnesses
Journal of Clinical Epidemiology, 1989The association between sleep complaints and chronic illnesses was investigated in several patient groups, including type-2 diabetics, patients with recent myocardial infarction, chronic paraplegia, affective disorders or rheumatic (musculoskeletal) disorders. Sleeping habits and complaints were investigated by questionnaire.
Markku T. Hyyppä, Erkki Kronholm
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Assessment of sleep quality in powernapping
2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011The purpose of this study is to assess the Sleep Quality (SQ) in powernapping. The contributed factors for SQ assessment are time of Sleep Onset (SO), Sleep Length (SL), Sleep Depth (SD), and detection of sleep events (K-complex (KC) and Sleep Spindle (SS)). Data from daytime nap for 10 subjects, 2 days each, including EEG and ECG were recorded. The SD
Kooravand Takht Sabzy, Bashaer +1 more
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Enuresis nocturna and sleep quality
Pediatric Nephrology, 2008Enuresis nocturna is a common problem. Numerous etiologic factors have been investigated, and various theories have been proposed. The objectives of our study were to establish the differences in the sleep quality of nocturnal enuretic patients from that of healthy voluntary subjects, and the changes after treatment with desmopressin acetate (DDAVP ...
Ipek Akil, Sukran Keskin, Salih Gözmen
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The Pittsburgh sleep quality index: A new instrument for psychiatric practice and research
Psychiatry Research, 1989Daniel J Buysse +4 more
semanticscholar +1 more source