• The Journal of the Korea institute of electronic communication sciences
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• v.12 no.4
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• pp.707-714
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• 2017

There have recently been an increasing number of reports claiming that the periodontal disease, the most typical oral disease, is closely associated with various systemic diseases such as cardiovascular disease. Therefore, it is imperative to explore the methods that can ensure effective and cost-effective monitoring of periodontal disease in specific population groups, as well as individuals in the electronic medical record environment. However, traditional periodontal examination methods, such as periodontal probe, are considerably demanding and time-consuming for dental specialists, and furthermore, cause the risk of bacteremia as they are invasive procedures. Thus, the objective of this study was to validate the capability of new method for screening the periodontal disease using the self-reported questionnaire for periodontitis which is the non-invasive procedure to replace radiography.

• Sleep Medicine and Psychophysiology
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• v.23 no.2
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• pp.61-67
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• 2016

Objectives: We aimed to evaluate the effects of mattress type on both objective and subjective sleep quality in healthy good sleepers. Methods: Fifteen healthy good sleepers with a mean age of 30.8 years participated in this study. A randomized crossover trial was carried out using two different mattress types: a standard mattress and a contour coil mattress. After a night of adaptation, all participants were randomized to either a standard mattress or a contour coil mattress. Then, nocturnal polysomnography was conducted for two consecutive nights. Subjective evaluations were obtained using a self-report questionnaire before and after the polysomnographic recording sessions. Results: The polysomnographic showed no differences in total sleep time, sleep stage, or wake time after sleep onset between the two mattress conditions. Of the polysomnographic variables, only sleep onset latency was significantly reduced for the contour coil mattress. Additionally, participants reported better subjective sleep quality when sleeping on the contour coil mattress, according to the questionnaires. Conclusion: The type of mattress might affect not only subjective, but also objective sleep quality, including sleep onset latency.

• Proceedings of the Korean Society of Food and Cookery Science Conference
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• 2003.10a
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• pp.98-98
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• 2003

본 연구는 대학생의 음주와 식생활 관련 지식 및 행동에 관한 실태를 조사 하고자 경산지역 남자 대학생 177명과 여자대학생 189명을 대상으로 설문지를 이용하여 실시하였다. 설문지 내용은 일반적인 사항과 건강, 음주량과 음주와 관련된 사항 그리고 식습관과 영양지식과 관련된 문항으로 나누어서 자가기입 방식으로 응하도록 하였다. 자료는 각 문항들에 대해서 빈도와 백분율로 표기 하였고 통계적 분석은 SAS Package Program을 이용하여 t-test와 x$^2$-test로 하였다. (중략)

• 한국노년학
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• v.32 no.4
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• pp.961-973
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• 2012

The aims of this study are to identify levels of diabetes self-care activities and find associated factors of the elderly with Type 2 diabetes. The participants for this study were 264 elderly Koreans over 65 years old who visited one general hospital in S city in South Korea for their medical treatment. In the results, there are few statistically significant differences in general characteristics and disease related variables according with diabetes self-care activities (DSCA). DSCA showed negative correlation with depression (r=-.278, p=.033) and positive correlation with ADLs(r=.310, p=.013)and IADLs(r=.415, p=.001). Therefore, the findings of this study suggest implementing self-care activities to the elderly with diabetes based on their psychological factors (depression) and functional capacities (ADL and IADL). In addition, the advanced research will be needed for developing tailored nursing educations and interventions to improve diabetes self-care activities of elderly patients.

• Proceedings of the Korean Association for Survey Research Conference
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• 2001.06a
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• pp.141-156
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• 2001

사회 전 분야에서 인터넷 이용이 활성화되어 인터넷 조사 여건이 조성되었고 적은 비용으로 신속하게 조사할 수 있다. 이런 조사환경 변화에 부응하고자 조사담당자가 조사와 설문지 설계, 조사실행, 자료입력과 통계분석의 전 조사과정을 총괄적으로 처리할 수 있는 범용적인 설문조사시스템을 구축하고 향후 발전방향을 제안하였다.

• The Korean Journal of Food And Nutrition
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• v.12 no.6
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• pp.592-596
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• 1999

본 연구는 피부미용전공과 비전공여대생의 모발영양지식을 파악하고 모발영양에 관한 과목을 수강한 학생들과 수강하지 않은 대상자들간의 모발상태 모발행동 등을 연구하고자 청주에 있는 피부미용과 여대생 146명과 비전공여대생 145명을 선정하여 설문지를 통해 분석하였다. 본 연구에서 얻어진 결과는 다음과 같다. 모발영양지식은 전공여대생이 비전공여대생에 비해 훨씬 높았고 모발의 진단을 받아본 경험도 전공대상자가 높았다 그러나 모발상태 손상원인 모발에 관한 걱\ulcorner은 두 그룹 모두 비슷한 양상을 보였다. 모발관리도 전공대상자가 비전공대상자 보다 많이 하고 있었고 모발손질 횟수도 전공대상자가 높은 비율로 나타났다 미용실 출입횟수는 2-3달에 한번이 가장높았고 그룹간에 차이는 없었다. 1회 머리손질 비용도 전공대상자가 비전공대상자에 비해 높은 경향이었고 샴푸의 선택기준은 두 그룹 모두 샴푸의 질과 본인 모발의 상태를 우선적으로 고려하여 선택하였다. 결론적으로 피부미용전공여대생은 모발영양과 모발 관리학 등에 관한 수업을 받았기 때문에 모발영양 지식이 많이 모발행동이 더 바람직하였고 모발상태를 양호하게 유지하였다 그러므로 모발에 관한 교육 건강한 모발을 유지하는데 기여한 것으로 나타나 적절한 모발교육 프로그램을 개발하여 비전공여대생들에게도 모발교육을 실시하는 것이 바람직하다고 사료된다.

• The Journal of the Korea Contents Association
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• v.16 no.2
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• pp.200-210
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• 2016

This study was performed to reveal the factors determine self-rated health status between middle aged and elderly living in community. The subjects for this study consisted of 142 middle aged and 201 elders who lived in 3 cities of convenience sampling method. The Data was collected through personal interviews with questionnaires from March to July, 2014. For the data analysis, descriptive statistics, Pearson's correlation coefficient and multiple regression were used with SPSS Statistics program. The determinants on self-rated health status were present illness, stress management, health responsibility, fatigue, anger, tension, and social support among the middle-aged persons and physical activity, present illness, confusion, and exercise among elderly persons. On the basis of the results in this study, we should develop differentiated health promotion programs through education, counselling and health examination for the middle-aged adults and elderly.

• The Journal of Korean Association of Computer Education
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• v.16 no.5
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• pp.39-47
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• 2013

In the case of a weak self-control youth, young students easily tend to fall into addiction by using the Internet as a sensation seeking and an alternative to escape the reality. Until now, internet addiction self-diagnosis techniques such as Internet addiction scale have been developed and used to solve this kind of internet addiction issue. However, traditional methods do not assess the correlation of addiction and the effects of the environment systematically because they are simply composed of redundant addiction scale criteria and questionnaire forms of the diagnostic methods. Thus, in this paper, we propose a new internet addiction self-diagnosis technique based on Formal Concept Analysis (FCA) and implement a self-diagnosis system in order to make a systematic internet addiction self-diagnosis system. In addition, we analyze the correlation of the measured data based on different perspectives such as home environment, family relationships, peer relationships, school life, and so on.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.4
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• pp.1774-1780
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• 2013

The purpose of this study was to investigate the relationship between diabetic neuropathy, and glycemic control, self-management in type 2 diabetes mellitus(DM) patients. This was a cross sectional descriptive study and data were collected between May 10 and 31, 2011 using a questionnaire and medical record. The participants were 108 with DM who were treated at the endocrine medical outpatient department. The data were analyzed Pearson's correlation with SPSS WIN program. The mean scores of neuropathic pain and self-management were $9.3{\pm}1.4$(Range 0-14.64) and $5.40{\pm}0.76$(Range 1-7), respectively. There were 33.3% of the patients whose HbA1c levels are higher than 7.5%. Neuropathic pain was positively correlated with glycemic control(r=.18, p=.035), and was negatively correlated with self-management(r=-.19, p=.023).

• The Journal of the Korea Contents Association
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• v.18 no.12
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• pp.516-525
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• 2018

The purpose of this study was to investigate the effects of family cohesion and self-care agency on the quality of life in community-dwelling elderly. Using a descriptive survey design, data were collected during September 2-20, 2016 by distributing questionnaires to and retrieving them from 197 elderly participants aged 65 years or older in two senior welfare centers located in "B" metropolitan city. Results showed that family cohesion of community-dwelling elderly was significantly positively correlated with their self-care agency (r=.434, p<.001) and quality of life (r=.544, p<.001), while self-care agency was significantly positively correlated with quality of life (r=.571, p<.001). The factors that had the biggest effect on the quality of life in community-dwelling elderly were identified in the order of self-care agency (${\beta}=0.413$, p<.001) and family cohesiveness (${\beta}=0.365$, p<.001). These variables were found to have an explanatory power of 42.8% for quality of life (F=74.31, p<.001). Therefore, a strategy to improve self-care agency and family cohesion may be helpful in improving the quality of life in community-dwelling elderly.