conclusions a high prevalence of sleep disorder was found in this population, specifically among female students. analysis of the relationship between sleep disorder and academic performance indicates a significant relationship of psqi scores with marital status, habitat, smoking, physical activity, and academic performance. results a total of 177 respondents, with a response rate of 55%, were ...

background: previous studies on the relationship between sleep patterns and obesity in the elderly are limited and have conflicting results. moreover, few studies have measured sleep patterns objectively. in this study, we investigated objective sleep patterns and their relationship with obesity in the elderly in tehran, iran. methods: in this cross-sectional study, 88 elderly (≥60 years old) w...

because of on-call responsibilities, many medical residents are subjected to chronic partial sleep deprivation, a form of sleep restriction whereby individuals have chronic patterns of insufficient sleep. it is unclear whether deterioration in cognitive processing skills due to chronic partial sleep deprivation among medical residents would influence educational exposure or patient safety.twent...

results the mean age of the children was 64.27 ± 9.3 months. the prevalence of sleep disorders was 36.25%. sleep disorders were significantly associated with age, height, body mass index, residence of children, father’s occupation, mother’s diseases, father’s drug abuse, and parents’ marital status (p < 0.05). conclusions sleep disorders in children threaten growth and development, and are dang...

sleep disorders in children can lead to considerable complications. in some mental disorders including autism, it has more importance. despite the importance of sleep in children developments and lives, few researches have conducted in this area therefore this research is going to investigate sleep behavioral disorders in children and compare with normal children. research design was causal-com...

background test anxiety is a special case of a general anxiety which is of particular importance in students, because students will be the future of the country and the society activists. on the other hand, sleep quality and sleep disorders, have correlation with ailments, poor performance, decreased quality of life and increase of associated costs; this study aimed to determine the quality of ...

nursing students quality of sleep in dormitories of urmia university of medical sciences     ghanei r [1] , hemmati maslakpak m [2] *, rezaei k [3] , baghi v [4] , makki b [5]    received: 31 jan, 2011 accepted: 10 june, 2011   abstract  background & aims: sleep is a physiological and reversible phenomenon. one of its primary functions is to help organisms conserve their energy resources and it...

background & aim : increasing students’ academic stress especially during taking final exams may result in sleep  disorders, fatigue, poor academic performance and low functional efficiency. the aim of this study was to determine the relationship between sleep quality with fatigue severity and academic performance of nursing students. methods & materials : in a cross-sectional study, the sleep ...

background: this study compared the sleep quality and sleepiness in day workers and shift workers. sleep quality and sleepiness in staff nurses were significantly different than employees . shift work is an important factor influencing the sleep quality and sleepiness of nurses. the aim of the present research was to compare three groups: (1) nurses with shiftwork; (2) nurses without shiftwork ...