• Nutrition Research and Practice
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• 제5권6호
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• pp.553-559
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• 2011

The purpose of this study was to define a one-portion size of food frequently consumed by the Koreans aged 65 years or over. From the original 8,631 people who took part in the Forth Korea National Health and Nutrition Examination Survey(KNHANES IV-2) 2008, we analyzed the data on 1,458 persons (16.9%) aged 65 and over, and selected food items consumed based on the intake frequency of 30 or more by all participant. A total of 158 varieties of food items were selected. The portion size of food items was set on the basis of the median amount (50 percentile) in a single intake by a single person. In the cereals category, 13 items were selected, of which the most frequently consumed item was well-polished rice with portion size of 75 g. Among legumes, 7 items were selected, of which the most frequent item was dried black soybean with a portion size of 6 g. Among the 16 groups, the most varied food group (49 items) was vegetables, and among these the most frequently occurring item was garlic (5 g), while among the fruit group, only 11 items were selected, as their intake frequency was low. Fish and shellfish were more frequently consumed by the elderly than meats. The most frequently consumed meat was pork loin, with a portion size of 30 g. In fish and shellfish, the most frequently consumed item was dried and boiled large anchovy with a portion size of 2 g. Portion sizes for food items consumed regularly by the elderly may be conveniently and effectively used in dietary planning and in nutritional education programs, and in assessing the diet intake status of the elderly.

• 대한치과교정학회지
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• 제42권2호
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• pp.87-93
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• 2012

Objective: The purpose of this study was to investigate the antimicrobial effect of silverized elastomers on mutans streptococci in dental plaque. Methods: Forty patients undergoing orthodontic treatment were randomly placed into 1 of 2 groups. We examined the maxillary right and left central incisors and premolars, and the mandibular right and left canines of all participants. We ligated the right maxillary and left mandibular teeth of the participants in group 1 with silverized elastomers and ligated their contralateral teeth with conventional elastomers. We ligated the left maxillary teeth and right mandibular teeth of group 2 participants with silverized elastomers. Each participant visited the clinic 4 times at 3-week intervals. We applied the elastomers to the teeth on one side of each patient's mouth during their first visit. During the second visit, the elastomers were removed for microbiological analysis and replaced with steel ligatures. During the third visit, we used silverized elastomers to ligate the teeth contralateral to those treated on the first visit. The elastomers were removed during the fourth visit, and microbiological analyses were performed. We compared the quantity of bacteria on silverized and conventional elastomers at the 0.05 level of significance. Results: The percentage of mutans streptococci was not significantly different in cultures of dental plaque from the silverized and the conventional elastomers (p > 0.05). Conclusions: There was no significant difference between the antimicrobial effect of the silverized elastomers and that of the conventional elastomers.

• 디지털융복합연구
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• 제16권3호
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• pp.543-552
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• 2018

이 연구는 목적은 대회운영 환경의 개선 및 효과적인 대회운영을 위한 기초자료를 제공하는데 목적이 있다. 요인추출을 위해 탐색적요인분석을 실시하였으며, 이를 토대로 계층분석을 위하여 전문가 집단 설문지 제작 및 배포하였으며, 수집된 자료를 바탕으로 집단의사결정 방법 중 하나인 AHP(Analytical Hierarchy Process)기법을 사용하여 상대적 중요도 및 결정요인 분석을 실시하였다. 그 결과 평가의 구성요소 중 운영요인이 가장 높은 우선순위를 나타냈으며, 참가자만족요인, 시설요인, 환경요인 등의 순위로 나타났다. 대회운영의 안정화를 위해서는 예산확보가 우선시 되어야 하며 참가자 욕구를 파악하고 대회의 특성과 수준이 고려되어야 할 것 이다. 이에 향후 연구에서는 적합도를 확보하기 위하여 전문가집단을 통한 비교연구가 이루어져야 할 것으로 사료된다.

• 한국사회복지학
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• 제59권3호
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• pp.99-124
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• 2007

본 연구는 '유방완전절제술을 받은 여성의 심리사회적 경험은 무엇인가'라는 연구 질문을 가지고 유방완전절제 후 자조집단에 참여하는 여성의 심리사회적 경험을 심층면담과 참여관찰로 탐색한 것이다. 특히 현상학적 이론과 분석방법을 바탕으로 여성이 갖는 유방의 의미와 본질 그리고 유방완전절제술을 받은 후 겪게 되는 독특한 경험을 연구하고자 하였다. 연구 분석을 통해 '삶과 죽음과의 기로', '성(性) 정체성으로 인한 아픔', '사회의 이중적 시각에 억울함', '신체적 장애와 심리적 장애 사이의 갈등', '지지체계에 대한 고마움과 아쉬움', '현실적으로 바라는 소망과 바램'의 본질을 찾게 되었다. 연구 참여자는 여성으로서의 정체성 혼란을 가지지만 삶에 대한 열망으로 자아와 타인과의 끊임없는 내면적 투쟁을 경험하고 있다. 연구 결과에 대한 요약과 제언은 계속 증가하는 유방암 환자들에 대한 정부의 정책과 사회복지 서비스를 현실화 하고 구체화 하는데 유용한 자료가 될 것으로 기대한다.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제19권3호
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• pp.175-181
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• 2008

Objectives: This study was conducted to compare the mothers' rearing attitude of ADHD children and that of children with depressive disorder. Methods: The participant consisted of 58 school-aged children diagnosed as ADHD, 14 children diagnosed as depressive disorder based on DSM-IV criteria. Normal control group consisted of 34 school-aged children who are free of any diagnosis of psychiatric disorders. Parental Acceptance-Rejection Questionnaire, Parenting Style Questionnaire, Children's Depression Inventory, Marital Satisfaction Scale, Beck's Depression Inventory were administered to all children and their mothers. Results: The parents of ADHD children showed more aggressive/hostile, neglecting/indifferent and less warm/affectionate parenting styles to their children than those of the depression and control groups. The depressive group perceived their parents as more rejecting than the control groups. Conclusion: The externalizing symptoms of ADHD might provoke parental distress and make it difficult for the parents to show positive rearing attitude toward their children. The depressive children might be more sensitive and perceptive to the negative sign of their parents' rearing attitude.

• 농촌의학ㆍ지역보건
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• 제22권2호
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• pp.225-237
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• 1997

This study was conducted to the cognition and attitude for internal and external organizational behavior of health centers staff. An analytical model employed in this study was developed by modifying 'organizational behavior model'. Data was collected a mail survey of officers at health center, including 66 directors and 1,768 staffs of the health centers in southern region. The major findings are as follows : Among directors of the health centers 47% of them stated that legislators and chief executive officer(CEO) of local governments are highly concerned about the public health program. However only 15.2% of health center directors reported that legislators and CEO put public health high priority. For leadership type of directors 39.0% of them was classified as controller, 30.3% as participant, 22.7% entertaining and 7.6% comprehending. Regarding sociopsychological characteristics of the health center staffs, about a quarter of them had high degree of group cohesion, while 10.7% had low degree. Those staffs who are older, high educational level, or working in the rural health centers showed higher degree of cohesion than those who are young, low educational level, or working in urban health center. A third of them were less likely to be satisfied by what they are doing at the health centers. The higher educational level, the likely to be satisfied by what they are doing at the health centers. The higher educational level, the more satisfied with their job. Considering these results, policy implication was discussed and suggested. It is suggested that educational efforts be made to improve leadership of the health center directors and concern with public health program by the CEOs and legislators of local governments.

• 한국간호교육학회지
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• 제6권2호
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• pp.390-405
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• 2000

PBL is a process and an effective educational tool that empower the student to be an active participant and emphasize a clinical context for learning, developing skills in working with a group, and encouraging self-directed study. The purpose of this study was to develop the PBL module based on lung cancer case, and to evaluate after implementation. The data on lung cancer patients at C university hospital in K city were collected from interviews and nursing records in June, 1999. A PBL module was developed including situation scenarios, timetable and tutor guide. PBL course was conducted at C university for short term period (3 days) in August, 2000. Fourteen nursing students at C college were participated in this study and they were divided into two small groups. I explained them about the PBL course through a preparatory meeting. At a stage of implementation, two groups went through the same process consisting of seven steps with group meetings and self-directed study. Their performances of identifying, stating problems and presenting referred resources were evaluated and supervised by researcher. The PBL course was evaluated by them with questionnaire and essay. Most students responded positively about PBL course and preferred the tutors in a supportive attitude. However, 3 days for PBL course seemed not enough for maximal educational benefits, and many possible problems were discussed. It is necessary for nursing educators to accumulate lots of knowledge and skills regarding creating good working problems and implementing and evaluating diverse PBL tutorials to test the feasibility changing to PBL curriculum.

• 성인간호학회지
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• 제20권6호
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• pp.905-916
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• 2008

Purpose: The purpose of this study was to identify the influencing factors on the single and recurrent falls in community-dwelling older women. Methods: Seventy eight volunteers aged over 65 were included in the study. The participants experienced at least one fall within the past one year. Data were measured on each participant from May 2007 to September 2007, collected using structured researcher-administered sheets and measuring their physical strengths and analyzed by descriptive statistics, t-test, chi-square test, Mann-Whitney U test and logistic regression analysis. Results: The prevalence of recurrent falls were 53.8%. The level of education(Z = -2.455, p = .014) and the presence of spouse($x^2$ = 4.843, p = .044) showed significant differences between the single-fall group and the recurrent-fall group in the study. Significantly predicting factor on the recurrent falls was the level of education and the variable explained 20.1% of variants in the occurrence of recurrent falls. Conclusion: Although a variety of factors affected the single fall in the elderly women, the level of education and the presence of spouse proved to be the significant factors in their recurrent falls. These factors proven to be significant as the result of this should be reflected in the development of effective programs for preventing the elderly from recurrent falls.

• 한국콘텐츠학회논문지
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• 제20권1호
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• pp.334-344
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• 2020

본 연구는 PBL(Problem Based Learning) 수업에서 학생들에 수행하는 과제에 켈러의 ARCS에 의해 동기설계를 반영하였을 때, 학습자의 교과흥미와 과제난이도 인식 수준에 미치는 영향을 탐색하기 위해서 수행되었다. 이를 위해서 일반교직을 전공하는 대학생 79명을 대상으로 수행되었다. 연구를 위해서 실험집단과 비교집단을 구성하였다. 교과 흥미와 과제난이도 인식 수준의 사전 수준을 측정하기 위해 1차 PBL 과제를 수행하였다. 다음으로 동기 설계가 반영된 과제의 영향을 검증하기 위해 2차 PBL 활동 수행하였다. 실험집단은 동기설계가 반영된 과제를 수행하였고, 비교집단은 동기설계가 반영이 되지 않은 과제를 수행하였다. 2차 PBL 활동이 종료된 후에 교과흥미와 과제난이도 인식 수준을 측정하였다. 수집된 자료는 사전 수준을 공변량으로 선정하여 ANCOVA를 사용하여 자료를 분석하였다. 그 결과 실험집단의 교과흥미 수준이 통계적으로 유의미하게 향상되었고, 과제난이도 인식 수준은 통계적으로 유의미하게 낮아진 것으로 검증되었다.

• 한국보건간호학회지
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• 제24권2호
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• pp.237-248
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• 2010

Purpose: The study assessed the effects of a 12-session empowering program to promote health quality of life, decision making self-efficacy, self-care competency, and reasonable medical care utilization among low income women households in one rural area. Methods: A quasi-experimental, one-group pre-posttest design was employed. A total of 28 women enrolled as medicaid recipients in the Public Health Center of W city agreed to participate. The empowering program consisted of 12 sessions addressing health education for self-care of disease, medication management, and counseling for psycho-social support. The intervention was delivered by five nurses and one social worker. Women completed a structured questionnaire measuring the study variables with demographic characteristic before and after the intervention. Data were analyzed by PAWS Statistics 17 utilizing descriptive statistics and paired t-test. Results: After the intervention, significant increases were evident in participant health quality of life (t=-5.83, p<.001), decision making self-efficacy (t=-4.86, p<.001), self-care competency (t=-8.16, p<.001), and reasonable medical care utilization (t=-3.97, p<.001). Conclusion: The 12-session empowering program on health quality of life as well as self-care competency was effective when delivered to low income women households. Further studies with larger numbers of participants and a control group are necessary to validate the results.