Sleep and Psychiatric Disorders

Benca, Ruth M.; Obermeyer, William H.; Thisted, Ronald A.; Gillin, J. Christian

doi:10.1001/archpsyc.1992.01820080059010

Cited by 1,345 publications

(748 citation statements)

References 178 publications

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“…Studies have shown no single sleep variable was specific for Major Depressive Disorder (MDD). [32] Also, not all individuals with MDD show considerable sleep disturbances. [33] On the other hand, sleep studies among women withPMDD have been limited.…”

Section: Pmdd and Sleep Qualitymentioning

confidence: 99%

Sleep quality in university students with premenstrual dysphoric disorder

Khazaie

Chehri

2017

Sleep Medicine

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•Original research article• Background: Up to 8% of women in their reproductive years are affected by Premenstral Dysphoric Disorder (PMDD). Sleep disturbances such as insomnia or hypersomnia are one of the DSM-IV-TR's defining criteria for the diagnosis of PMDD and are found in about 70% of women with the disorder. However, studies are lacking that specifically address the effects of PMDD on quality of sleep. Aim: This study was designed to evaluate the prevalence of Premenstrual DysphoricDisorder (PMDD) and its impact on sleep quality in female university students. Methods: We developed an 18-item PMDD scale based on The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) to diagnose PMDD in female university studentswho ranged in age from 18 to 30 years and had regular menstrual cycles.Participants were categorized into a PMDD group or a No/PMDD group and sleep quality was compared between the two groups. The evaluation tool used to measure sleep quality was the Pittsburgh Sleep Quality Index (PSQI). Results: The prevalence of PMDD in female universitystudents was 25.5%. Analysis of the PSQI demonstrated that 80.5% of those in PMDD group had a PSQI that scored >5; however, only 56.4% in the No/ PMDD grouphad a PSQI that scored >5 (χ 2 =12.459, p<0.001). The mean PSQI score was 8.2(3.4) in the PMDD group and was 6.5(3.1) in the No/PMDD group (t=3.648, p<0.001). Conclusions: Female university students who experience PMDD are deeply affected by sleep problems. Lower sleep quality, daytime dysfunction, and sleep disturbance are common sleep problems among female university students with PMDD.

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Section: Pmdd and Sleep Qualitymentioning

confidence: 99%

Sleep quality in university students with premenstrual dysphoric disorder

Khazaie

Chehri

2017

Sleep Medicine

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“…Actigraphy monitoring, which allows 24 hr online recording of wrist movements from which sleep is inferred, provides evidence that increased sleep latency and difficulties in maintaining sleep are a characteristic feature of the disorder in medicated and unmedicated individuals e.g. [5,7]. The evidence also suggests that reduced sleep duration is more commonly reported in neuroleptic-naive or drug-free individuals, while a longer need for sleep is reported in medicated samples [4,8], consistent with drug studies demonstrating the sedative properties of antipsychotic medication.…”

Section: Insomnia and Circadian Rhythm Disordersmentioning

confidence: 99%

“…Rapid-eye movement (REM) sleep abnormalities have also been reported, including reduced latency to the onset of the first REM period [15][16][17]. However, negative findings also exist and neither SWS nor REM sleep abnormalities are consistently observed; in addition, neither survive meta-analyses of SZ patients and healthy or psychiatric controls [5,7].…”

Section: Sleep Architecturementioning

confidence: 99%

Sleep dysfunctions in schizophrenia: A practical review

Waters¹,

Manoach²

2012

OJPsych

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“…The prevalence of insomnia increases after the age of 50 [19]. According to studies on the prevalence of insomnia, the frequency of irregular awakening and early-morning awakening in elderly was about two times that in young people [20] [21]. Sleep irregularity in elderly people causes declines in social and physical functioning [22] [23] and reduces opportunities for maintaining appropriate sleep-wake rhythm, through daily activity, exposure to light, and exercise [24].…”

Section: Introductionmentioning

confidence: 99%

Relationship among Health Related Quality of Life, Quality of Sleep, and Oral Health Condition

Sato¹,

Kurokawa²,

Sugimoto³

et al. 2018

Health

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Japan's aging rate (ratio of elderly aged 65 and older to total population) has exceeded 20%. The aim of this study was to clarify the relationships between Health Related Quality of Life (HRQOL), Body Mass Index (BMI), and sleep quality. Subjects were 51 adults over 55 years old with chronic disease who living in the community. Instruments and structured interviews were used giving due consideration to privacy. Interviews were conducted within 10 -20 minutes at the out-patient department. The evaluation instruments included body-mass index, Pittsburgh Sleep Quality Index (PSQI), HRQOL, and OHIP-14. A significant positive correlation (ρ = 0.321, p < 0.05) between PSQI and QOL (OHIP-14) scores was confirmed with sleep quality being lower with lower QOL scores. A negative correlation (ρ = −0.339, p < 0.05) between physical health component summary scores (PCS) and mental health component summary scores (MCS) of HRQOL was confirmed, demonstrating that PCS was low, and the level of MCS was high. Sleep quality was found lower among those with lower oral health-related QOL scores. Moreover, in subjects with lower MCS scores, the PCS scores were found to be higher. Accordingly, it was considered appropriate that dental treatment and care, support the maintenance of activities and sleep, and mental health promotion which are likely requisites critical for elderly persons' maintenance of independent lifestyles in their familiar community.How to cite this paper: Sato, M.,

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Sleep and Psychiatric Disorders

Cited by 1,345 publications

References 178 publications

Sleep quality in university students with premenstrual dysphoric disorder

Sleep quality in university students with premenstrual dysphoric disorder

Sleep dysfunctions in schizophrenia: A practical review

Relationship among Health Related Quality of Life, Quality of Sleep, and Oral Health Condition

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