• The Journal of Korean society of community based occupational therapy
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• v.4 no.1
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• pp.85-92
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• 2014

Objective : In this study, we tried to know what kind of exercise was more effective in sleep disorder by comparing melatonin in blood after applying low, median, with high intensity exercise in sleep disorder. Methods : We divided 90 into 3 groups and performed low, moderate, and high intensity exercise, respectively for 8 weeks in K city. Results : As a result, first, there was a significant change of global PSQI score in moderate intensity exercise comparing with before and after exercise. Second, there was a significant change of global PSQI score in moderate intensity exercise comparing with low and high intensity exercise. Third, there was a significant change of melatonin in blood in moderate intensity exercise comparing with before and after exercise. Forth, there was a significant change of melatonin in blood in moderate intensity exercise comparing with low and high intensity exercise. Conclusion : In this study, we observed change of EEG and melatonin in blood to know how did continued exercise according to intensity of exercise have effect on sleep disorder. In conclusion, it was more effect to apply moderate exercise. It can help progress of life of quality through improvement of sleep disorder and they stay healthy during the rest of time.

• Journal of Digital Convergence
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• v.15 no.9
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• pp.311-319
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• 2017

The purpose of this study was to examine the relationship between hours of sleep and periodontal diseases among adolescents based on the raw materials of the 5th third-year(2012) national health and nutrition examination survey. The subjects in this study were 593 selected teens who were at the western ages of 12 to 18. SPSS 18.0 for Windows was used to analyze general characteristics, health behavior, oral health care, mental health, and relationship of sleep duration to periodontal disease. As a result, the groups of adolescents who were older and whose household income was larger slept for less hours, and higher toothbrushing frequencies led to more hours of sleep. There were 2.28-fold more periodontal diseases in the group that got five or less hours of sleep than in the group that got eight or more hours of sleep. The above-mentioned findings of the study illustrated that insufficient sleep is linked to periodontal health in adolescence.

• Sleep Medicine and Psychophysiology
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• v.11 no.2
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• pp.106-109
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• 2004

Adenotonsillar hypertrophy is the leading cause of childhood obstructive sleep apnea. Obstructive sleep apnea syndrome in childhood, however, can occur from various causes such as obesity or craniofacial abnormalities. Childhood obstructive sleep apnea syndrome can be accompanied by enuresis, parasomnias and behavior problems. For patients with the symptoms of snoring and apnea, obstructive sleep apnea should be suspected and diagnosed properly. In addition, the evaluation of complications and proper treatment are indispensable. When the cause of childhood obstructive sleep apnea is adenotonsillar hypertrophy, symptoms can be improved by surgical methods. If the cause is other than adenotonsillar hypertrophy, such as obesity, it should be treated with other therapeutic modalities, like nasal continuous positive airway pressure (nCPAP), weight reduction and modification of life style. This paper reports a case of nCPAP used to manage severe sleep apnea when it was not resolved after adenoidectomy and tonsillectomy. Differential diagnosis of narcolepsy in a case with excessive daytime sleepiness and reflections on accompanying enuresis and parasomnia were also described.

• 건강소식
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• v.35 no.12
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• pp.6-8
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• 2011

사람의 신체 활동이 가장 원활하고 건강하게 이루어지는 최적의 체온은 $36.5^{\circ}C$에서 $37.1^{\circ}C$이다. 그리고 이 체온을 유지하기 위해서는 적절란 운동, 따뜻한 음식을 먹는 식사습관, 질 좋은 수면이 요구된다. 이렇게 체온을 올리는 생활을 꾸준하게 지속하면 암을 비롯한 당뇨병, 골다공증, 비만, 불임, 치매 같은 다양한 질환이 예방되며 건강한 삶을 누릴 수 있다.

• Korean Journal of Clinical Laboratory Science
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• v.47 no.4
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• pp.216-224
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• 2015

This study aims to identify the prevalence of sleep related disease in those who experienced car accidents caused by drowsy driving. To this end, a survey of usual sleep habits, polysomnography, and multiple sleep latency tests were conducted in 34 persons who experienced an accident after normal sleep (Group 1), 22 persons who experienced an accident after abnormal sleep (Group 2), and 17 persons who was proven to be normal as a result of polysomnography and had no accident (Group 3). In all, 192 persons responded to the preliminary survey and the results were compared and analyzed. Crossover analysis was conducted to test the homogeneity of statistical characteristics, and the physical characteristics by age were analyzed. In the survey of sleeping habits, there was a significance between groups in how often they woke up while asleep (p<0.01), how difficult it was to go back to sleep again after waking up from sleep (p<0.05), how early they woke up in the morning (p<0.05), how difficult it was to get up in the morning (p<0.05), how sleepy they felt in the daytime (p<0.01), and how tired they felt in the daytime (p<0.01). Furthermore, among 56 subjects who had an accident during drowsy driving, 94.6% (53 persons) were found to have sleep related diseases. This suggests that car accidents during drowsy driving is not simply caused by temporary lack of sleep but by sleep related diseases even when sleep is adequate, leading to car accidents. Therefore, this study is significant identifying the association between car accidents during drowsy driving and sleep related disorders. Furthermore, the data would be considered basic to prepare social measures against drowsy driving related to such sleep related disorders.

• Journal of Oral Medicine and Pain
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• v.31 no.1
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• pp.91-99
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• 2006

This study was performed to investigate about sleep quality and orofacial pain pattern between experimental and control group. 101 subjects with temporomandibular disorders without any psychologic and neurologic problem were selected from the patients presented to Wonkwang University dental hospital. Routine clinical examination for TMD was carried out, especially for the frequency of headache and the craniocervical muscles were also done by the author in the first visit. All the subjects filled out the questionnaires, that was, for the evaluation of sleep quality using Pittsburgh sleep quality index(PSQI), and for the analysis of behavioral pain scale questionnaires. Data obtained were statistically processed by the SPSS Windows program and the results of this study were as follows: 1. Subjective sleep index, sleep latency, sleep disturbance, global score in control group were significantly lower than 2. Subjective sleep index, sleep disturbance, global score in subject with headache were significantly lower than subject without headache(P<0.05). 3. Medicine taker have sleeping drug. Caffeine drinkers was significantly higher in daytime dysfunction, global score than no drinker. 4. It have more frequent head and neck pain, pain spreading, daily life difficult in poor sleeper than good sleeper.

• Journal of Nutrition and Health
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• v.51 no.4
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• pp.295-306
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• 2018

Purpose: Koreans' internet and smartphone usage hours are steadily increasing and the dependence of young people on smartphones is causing social problems. Therefore, this study was conducted to examine health and dietary habits, as well as hair mineral contents according to the level of dependence of smartphone use among adolescents to clarify the interrelation of smartphone dependence, lifestyle, dietary behavior, and mineral nutrition status. Methods: A total of 80 smartphone-addicted adolescents participated in this study and were divided into three groups (general, potential and danger group) according to smartphone dependence. The subjects' lifestyles and dietary behaviors were then surveyed, and hair mineral contents were analyzed. Results: Higher smartphone dependence was associated with lower average weekly sleeping time and later first smoking age. In the danger group, the rate of eating fast and the rate of snacking twice a day was also relatively high. Parents (45.0%) and mobile (30.0%) were the factors having the greatest influence on an individual's dietary behavior. In the hair mineral analysis, all subjects had lower selenium concentrations and higher lead concentrations than normal. In addition, the levels of aluminum in the danger group were higher than in the normal range and the highest among the three groups. Conclusions: It is necessary to guide adolescents to use smartphones correctly and manage dietary habits. In addition, careful attention is needed the mineral nutritional status of smartphone-addicted adolescents.

• Journal of the Korean Society of Food Culture
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• v.18 no.1
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• pp.45-55
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• 2003

To investigate the relationship between dietary attitude and healthy status of office workers in Seoul was to be researched for 389 subjects (male: 224 and female: 165). As a result showed 69.4% of them moderately healthy state and 55.0% had a great interest in health. About 41.6% of the respondents was nonsmoker and 74.8% of them drunk alcohol once or twice a week. Only 28.0% of them responded to have breakfast three to four times a week. About 71.0% responded to skip breakfast'. The main reasons for it were 'the lack of time'(46.5%) and 'habitually'(22.6%). The usually preferred taste of food was showed to be 'hot' for 40.3%, the highest percentage. An attempt of supplemental food was 66.0%. The reason for it was shown to be 'for relaxation'(51.7%), followed by 'for prevention and treatment of diseases (23.1%). On dietary habit showed the groups of married and professional people won the hish scores on it. And the groups of those doing exercise once or twice a week, those having a sufficient sleep and those kept in a good food habit showed the high scores on it. The older age group showed the good dietary attitude regardless of occupation.

• The Journal of the Convergence on Culture Technology
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• v.6 no.1
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• pp.507-513
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• 2020

This paper aims to design and implement a robot that will help teach children living habits and English conversation education in dual-income families using the open platform robot Q.bo one based on raspberry pi3 of a single board computer. The first function of life habit formation is to help children to wash their hands, to brush their teeth, homework and sleep regularly. The child is then photographed listening to the notification and acting so that the parent can identify and provide feedback. The second basic conversation education feature uses Google's DialogFlow to help children learn English naturally through simple English conversation through the robot. The two-functioning robot allows children from working families to feel secure by printing their parents' voices even when they are not at home. At the same time, it allows them to get into basic lifestyle, to have basic English conversation with robots, and to be interested in English early.

• Journal of the Korean Society of Food Culture
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• v.10 no.5
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• pp.435-442
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• 1995

This study is to investigate the eating habits of 420 businessmen living in urban areas (Taegu, Gumi, Youngchon and Changwon) in Kyungbuk and Kyungnam provinces. This survey was carried out by questionnaires. The results are summarized as the following in the association of demographic variables and eating habits, occupation (p<0.001), age (p<0.01), spouse's occupation, dwelling state, and monthly income (p<0.05) had statistically significant relationships. Middle aged adults placed more attention on eating habits than young adults. High-class professionals, managers and salesmen had a high frequency of 'good' eating habits, while office-workers had a high frequency of 'bad' eating habits. In the association of eating behavior, health status variables and eating habits, the frequency of meals, exercise, sleep, degree of fatigue, life styles, digestibility, and health status (p<0.001) had significant relationships. It seems that eating behavior and health conditions have direct effects on eating habits.