• 한국콘텐츠학회논문지
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• 제11권7호
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• pp.239-247
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• 2011

본 연구는 섬유근통증후군 환자의 질병관련 특성과 일상생활 장애의 정도를 파악하고, 그 상관관계를 확인하기 위하여 시도되었다. 대상자는 I시에 소재한 1개 대학병원 류마티스 내과 외래 방문 환자 중 섬유근통증후군 진단을 받은 45명으로, 구조화된 설문지를 이용하여 자료를 수집하였다. 대상자의 압통점은 평균 15.00, 피로는 8.67, 수면의 질은 12.94, 우울은 23.70점이었고, 이들은 평균 대략 6년간의 유병기간을 가지고 있었다. 42.2%의 대상자들이 질병으로 인해 직업이나 학업을 중단하였으며, 지난 3개월동안 평균 41.79일 일상생활 장애를 경험하였다. 일상생활 장애 정도는 압통점, 우울과 양의 상관관계가 있었고, 피로와 우울, 수면의 질과 양의 상관관계가, 수면의 질은 우울과 양의 상관관계가 있었다. 결론적으로 섬유근통 증후군 환자들은 질병과 관련한 다양한 증상을 동반하며, 이로 인한 일상생활 장애를 경험하고 있었다. 따라서 이들이 일상생활을 유지하면서 보다 나은 삶을 유지할 수 있도록 관련 요인을 반영한 중재프로그램을 개발할 필요가 있다.

• 한국산학기술학회논문지
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• 제13권12호
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• pp.5882-5892
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• 2012

본 연구는 단전호흡 프로그램이 혈액투석환자의 스트레스, 수면장애 및 자아존중감에 미치는 효과를 규명하여 간호중재로서의 가능성을 검증하고자 시도하였다. 연구는 비동등성 대조군 전-후 설계의 유사실험연구(quasi-experimental design)로, 대상자는 J도에 소재한 2개 의료기관에서 주 1회 이상 혈액투석을 받고 있는 환자로서, 실험군 18명과 대조군 19명을 편의표집하였다. 실험처지는 단전호흡 프로그램을 1회 60분씩, 주 2회, 12주간 실험군에게 적용한 결과, 단전호흡 프로그램을 실험처치한 실험군에서는 대조군보다 스트레스(t=-2.95, p=.006)와 수면장애(t=-2.13, p=.041) 정도가 통계적으로 유의하게 감소하였고, 자아존중감(t=2.44, p=.020) 정도는 통계적으로 유의하게 증가하였다. 따라서 단전호흡 프로그램은 만성질환자인 혈액투석환자의 스트레스와 수면장애를 개선할 수 있고, 자아존중감을 향상시킬 수 있는 간호중재로 활용될 수 있을 것으로 생각된다.

• 한국산학기술학회논문지
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• 제16권8호
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• pp.5096-5110
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• 2015

본 연구는 치료레크리에이션 프로그램 참가에 따른 치매노인의 뇌파 변화가 우울감 및 수면장애와 삶의 질에 미치는 효과를 실증적으로 규명하는데 목적이 있다. 이를 위해 대전광역시 소재 치매요양센터 및 시립노인전문병원에 입원 중인 65세 이상의 남 녀 노인 중 3개월간 규칙적인 치료레크리에이션 프로그램에 참가한 집단을 실험집단으로 그리고 특정한 치료레크리에이션 프로그램에 참가하지 않은 집단을 통제집단으로 선정하였으며, 참가 사전과 사후의 뇌파 변화와 우울감, 수면장애 및 삶의 질 수준을 측정하였다. 실험집단과 참가하지 않는 통제집단에 각각 20명씩 전체 40명을 연구대상으로 하였으나, 프로그램 참여 후 탈락되는 대상으로 인해 실험집단 14명, 통제집단 18명으로 최종 분석 대상이 되었다. 자료 분석의 주된 통계적 방법은 SPSS Version 17.0과 AMOS 7.0을 이용하여 공변량분석(ANCOVA)과 구조방정식모형분석(Analysis of Structural Equation Modeling)을 이용하여 인과관계를 분석하였다. 이러한 연구방법을 통하여 도출한 결과는 첫째, 치료레크리에이션 프로그램 참가는 노인의 뇌파, 우울감 및 수면장애와 삶의 질에 긍정적인 영향을 미쳤으며, 둘째, 치료레크리에이션 프로그램 참가에 따른 뇌파의 변화는 우울감 및 수면장애와 삶의 질 간에 인과관계가 있는 것으로 나타났다.

• 한국식품영양과학회지
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• 제45권3호
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• pp.313-320
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• 2016

본 연구에서는 라벤더, 캐모마일, 레몬버베나, 타임, 바질의 복합 열수 추출물이 수면을 촉진하고 스트레스를 완화하는지 확인하기 위하여 농도에 따라 동물모델에 미치는 효과를 관찰하였다. 허브 복합추출물(HME)을 10, 30, 100 mg/kg의 농도로 3주간 구속 스트레스 모델과 수면장애 모델에 각각 경구투여 하였고, 실험 결과 구속 스트레스를 유도한 동물모델에서 HMEII군(30 mg/kg)과 HMEIII군(100 mg/kg)은 혈장 내 코티졸과 IL-6 함량을 감소시켰으며, HMEIII군은 체중 대비 부신 무게도 유의적으로 회복시킨 것을 확인하였다. 수면장애 모델에서는 HMEIII군이 대조군에 비해 체중이 증가하였고, HME II, III군은 혈장 내 멜라토닌 수치를 높였으며 코티졸 수치를 감소시켰다. 이러한 결과를 통해 본 실험에서 사용한 허브 복합추출물이 농도에 따라 스트레스 완화와 수면장애 개선에 효과가 있음을 확인하였다.

• 한국융합학회논문지
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• 제11권6호
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• pp.311-318
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• 2020

본 연구는 입원 중인 아동의 수면양상의 변화 및 수면방해 요인을 파악하기 위한 기초 연구이다. 본 연구는 구조화된 설문지를 이용하여 상급종합병원에 입원한 6세 이하 아동 81명을 대상으로 하였으며, 자료 분석은 SPSS/WIN 21.0을 이용하였다. 본 연구의 결과 아동의 수면시간은 입원 전에 비해 입원 후 유의한 수준으로 감소하였으며(p<.001), 수면잠복기(p<.001)와 수면 박탈 횟수(p<.001)에 차이가 있었다. 돌봄 제공자인 어머니가 인식하는 아동의 수면방해 요인은 아동의 건강 상태, 병실 내 소음, 간호사의 처치, 병실 내 조명 등이었다. 본 연구를 통해 아동의 입원 시 수면의 시간과 질이 감소한 것을 확인할 수 있었다. 입원 아동의 수면양상의 변화와 방해 요인을 파악한 연구를 바탕으로 입원 아동의 수면 증진을 위한 방안 마련이 필요하다.

• 동서간호학연구지
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• 제5권1호
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• pp.65-74
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• 2000

This study was attempted to show basic data for search of nursing intervention about sleep improving in home and institute elderly peoples. Research design was cross-sectional survey method for comparison of sleep patterns and another variables between home and institute elderly peoples. Subjects were sampled by purpose as home and institute elderly peoples at age of 65 or older in Seoul or nearly. The survey questionnaire was used by modification of sleep questionnaire which Kim, O, Song & Bak(1997) developed. Data were collected between December, 1999 and April, 2000. And data were analyzed by SPSS PC+ for purpose of research. Results are as follows: 1. Home and institute elderly peoples, all were change of sleep patterns and sleep pattern was showed early sleeping down. But institute elderly peoples slept earlier than home elderly peoples. 2. As rest of morning, difficulty of falling asleep and disturbance of re-asleep, subjective thinking and feeling were showed more negative thing home elderly peoples than institute elderly peoples. As frequency of falling asleep within 5 min in 1 week, frequency of falling asleep over 30 min in 1 week and frequency of awakening in a day, objective frequency were showed more insomnia institute elderly peoples than home elderly peoples. Home elderly peoples didn't nap most and institute elderly peoples napped on very short time. 3. Regarding sleep-disturbing factors, physical factor was popularly joint-disturbance in all, home and institute elderly peoples. Environmental factor was popularly noise, particularly institute elderly peoples. Emotional factor wasn't all. 4. Practiced strategies for better sleep was popularly TV/Radio in home elderly peoples and were popularly regular sleep and religious action in institute elderly peoples. From the results of this study, home elderly peoples need nursing intervention of improving self-satisfaction on sleep and institute elderly peoples need nursing intervention of decreasing falling asleep-disturbing and decreasing frequency of awakening in sleep.

• 수면정신생리
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• 제3권1호
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• pp.47-55
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• 1996

Narcolepsy is characterized by sleep attack with excessive daytime sleepiness(EDS), cataplexy, sleep paralysis, and hypnagogic hallucination. Paradoxically, narcoleptics tend to complain of frequent arousals and shallow sleep during the night time despite their excessive sleepiness. However, nocturnal sleep fragmentation in narcoleptics is relatively ignored in treatment strategies, compared with sleep attack/EDS and cataplexy. In our paper, we attempted to investigate further on the poor nocturnal sleep in narcoleptics and to discuss possible treatment interventions. Out of consecutively seen patients at Seoul National University Sleep Disorders Clinic and Division of Sleep Studies, we recruited 57 patients, clinically assessed as having sleep attack and/or EDS. Nocturnal polysomnography and multiple sleep latency test(MSLT) were done in each of the subjects. We selected 19 subjects finally diagnosed as narcolepsy(mean age $26.0{\pm}18.3$ years, 16 men and 3 women) for this study, depending on the nocturnal polysomnographic and MSLT findings as well as clinical history and symptomatology. Any subject co-morbid with other hypersomnic sleep disorders such as sleep apnea or periodic limb movements during sleep was excluded. Sleep staging was done using Rechtschaffen and Kales criteria. Sleep parameters were calculated using PSDENT program(Stanford Sleep Clinic, version 1.2) and were compared with the age-matched normal values provided in the program. In narcoleptics, compared with the normal controls, total wake time was found to be significantly increased with significantly decreased sleep efficiency(p<.01, p<.05, respectively), despite no difference of sleep period time and total sleep time between the two groups. Stage 2 sleep%(p<.05), slow wave sleep%(p<.05), and REM sleep%(p<.01) were found to be significantly decreased in narcoleptics compared with normal controls, accompanied by the significant increase of stage 1 sleep%(p<.01). Age showed negative correlation with slow wave sleep%(p<.05). The findings in the present study indicate significant fragmentation of nocturnal sleep in narcoleptics. Reduction of REM sleep% and the total number of REM sleep periods suggests the disturbance of nocturnal REM sleep distribution in narcoleptics. No significant correlations between nocturnal polysomnographic and MSLT variables in narcoleptics suggest that nocturnal sleep disturbance in narcoleptics may be dealt with, in itself, in diagnosing and managing narcolepsy. With the objective demonstration of qualitative and quantitative characteristics of nocturnal and daytime sleep in narcoleptics, we suggest that more attention be paid to the nocturnal sleep fragmentation in narcoleptics and that appropriate treatment interventions such as active drug therapy and/or circadian rhythm-oriented sleep hygiene education be applied as needed.

• 대한간호학회지
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• 제28권3호
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• pp.563-572
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• 1998

The purpose of study was to develop and validate Korean Sleep Scale A which can be easily administrated by nurses for a wide range of adult subjects. Dimensions of sleep concept were derived by literature review. Previously developed sleep sclaes were also analyzed in order to develop scale items. The Korean sleep scale A was structured as a 15 item, 4 point likert type scale. The Scale was tested an 298 female and male adult subjects after pilottest and content validation. The results showed reliability by internal consistency of Cronbach's α=.75 Construct validity was tested by factor analysis and known group technique. Factor analysis showed 4 factors-sleep pattern, sleep evaluation, sleep result, and cause of sleep disturbance. These four factors explained 55.9% of total variance. Correlations between factors ranged from .15-.32. There was correlation among Korean Sleep ScaleA score, Verran and Snyder-Halpern(VSH) Sleep Scale score, and sleep satisfaction scale score, r=.71(p=.00), r=.51(p=.03), respectively, These study results partially support reliability, construct validity, and criterion related validity of Korean Sleep Scale A. Further validation study is required with other subjects and other settings.

• 수면정신생리
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• 제27권1호
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• pp.8-15
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• 2020

Sleep disorder in chronic obstructive pulmonary disease (COPD) is common and typically is associated with oxygen desaturation. The mechanisms of desaturation include hypoventilation and ventilation to perfusion mismatch. Despite the importance of sleep in patients with COPD, this topic is under-assessed in clinical practice. Impaired sleep quality is associated with more severe COPD and may contribute to worse clinical outcomes. Recent data have indicated that specific respiratory management of patients with COPD and sleep disordered breathing improves clinical outcomes. Clinicians managing patients with COPD should pay attention to and actively manage symptoms of comorbid sleep disorders. Management of sleep-related problems in COPD should particularly focus on minimizing sleep disturbance.

• The Korean Journal of Physiology and Pharmacology
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• 제16권4호
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• pp.231-236
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• 2012

We studied the effects of acetylcholinesterase inhibitors, donepezil and galantamine, and an N-methyl-D-aspartate (NMDA) receptor blocker, memantine, on sleep-wake architecture in rats. Screw electrodes were chronically implanted into the frontal and parietal cortex for the electroencephalography (EEG). EEG was recorded with a bio-potential amplifier for 8 h from 09:30 to 17:30. Vibration was recorded to monitor animal activity with a vibration measuring device. Sleep-wake states such as wake (W), slow-wave sleep (S) and paradoxical or rapid eye movement sleep (P), were scored every 10 sec by an experimenter. We measured mean episode duration and number of episode to determine which factor sleep disturbance was attributed to. Donepezil and memantine showed a significant increase in total W duration and decreases in total S and P duration and delta activity. Memantine showed increases in sleep latency and motor activity. Changes of S and P duration in memantine were attributed from changes of mean episode duration. Galantamine had little effect on sleep architecture. From these results, it is showed that galantamine may be an anti-dementia drug that does not cause sleep disturbances and memantine may be a drug that causes severe sleep disturbance.