• 지역사회간호학회지
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• 제27권1호
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• pp.72-80
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• 2016

Purpose: The purpose of this study was to identify the effect of subjective xerostomia and salivary pH in salivary glands stimulated by laughter therapy in frail elderly women. Methods: The research used a one-group pretest-posttest design. Data were collected from July 2, 2015 to September 30, 2015. A sample of 41 frail female elderly patients was recruited at A Nursing Home in K City, Korea. We measured xerostomia and salivary pH using a questionnaire and BCP test paper (pH 5.6~7.2). Laughter therapy was given once a week for four weeks (3 items). Data were analyzed through descriptive statistics, independent t-test, ANOVA, paired t-test and Cronbach's using the SPSS 18.0 program. Results: There were significant differences in salivary pH according to oral health (t=-2.06, p<.05). There were significant differences in xerostomia (t=4.41, p<.001) and salivary pH (t=-7.94, p<.001) after salivary glands stimulated by laughter therapy. Conclusion: Salivary glands stimulated by laughter therapy improved xerostomia and salivary pH of the frail elderly. Therefore, salivary glands stimulated by laughter therapy may be useful in promoting and maintaining oral health among the frail elderly in the rapidly increasing population of old people.

• Journal of the Korean Data and Information Science Society
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• 제23권4호
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• pp.787-796
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• 2012

본 연구의 목적은 PAPS를 실시하여 4, 5급에 해당하는 저체력군 학생을 대상으로 16주 복합운동프로그램을 통해 대사증후군과 자율신경계에 어떠한 변화가 나타나는가를 규명하는 것이다. 16주 복합운동프로그램은 주 5회에 걸쳐 준비운동, 본운동, 정리운동으로 구성하고 1회 50분씩 실시하였다. 자료처리는 SPSS 19.0 통계프로그램을 이용하여 모든 종속변인들의 평균과 표준편차를 산출하였다. 샤피로-윌크 검정값을 이용하여 정규성 검정을 실시하였고, 복합운동집단과 통제집단의 모평균 차이를 위하여 독립표본 t-검정을 실시하였으며, 16주 복합운동프로그램 전 후 각 집단 내변인들의 변화를 알아보기 위해 대응표본 t-검정을 실시하였다. 모든 통계치의 유의수준은 ${\alpha}$=.05로 처리하여 다음과 같은 결과를 얻었다. 본 연구 결과 대사증후군 지표에서는 허리둘레, 중성지방, 공복혈당, HDL-C에서 유의한 차이를 나타냈고, 자율신경계 요인에서는 통계적으로 모두 유의한 차이가 나타나 저체력군 고등학생에 긍정적인 영향을 미친 것으로 사료되어 진다.

• 한국응용과학기술학회지
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• 제36권3호
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• pp.830-839
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• 2019

본 연구에서는 스포츠스폰서십 기업의 제품을 고관여 제품과 저관여 제품을 구분하여, 연구대상의 특성에 따른 스포츠스폰서십 인지의 광고효과를 분석하고자 한다. 선정된 모집단을 대상으로 총 450명을 표본대상으로 하여 설문지를 배부하였다. 회수된 438부의 설문지 중 불성실하게 응답했다고 판단되는 12부의 설문자료가 제외되었으며, 총 426부의 최종 유효 표본 자료가 실제 분석에 사용되었다. 본 연구에서는 PASW 19.0을 활용하여 빈도분석, 신뢰도 분석, 탐색적요인분석, 일원분산분석, t-test를 실시하였다. 본 연구에서는 모든 통계치의 유의수준을 .05로 설정하여 다음과 같은 결론을 도출하였다. 첫째, 성별에 따른 저관여 제품 및 고관여 제품 브랜드 효과 차이분석 결과 저관여 제품 및 고관여 제품 스폰서효과의 모든 하위변수에서 통계적으로 유의한 차이가 나타나지 않았다. 둘째, 학력에 따른 저관여 지각된 품질, 저관여 스폰서 친숙 이미지 차이를 분석한 결과 통계적으로 유의한 차이를 나타내고 있다. 셋째, 저관여 지각된 품질과 고관여 지각된 품질 차이 분석결과 통계적으로 유의한 차이를 나타내고 있다. 또한, 저관여 스폰서 친숙 이미지와 고관여 스폰서 이미지 차이 분석결과 통계적으로 유의한 차이를 나타내고 있다.

• 한국산업보건학회지
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• 제1권1호
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• pp.47-55
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• 1991

Exposure level of respirable coal dust of underground coal mines in Taebaek area was evaluated. Personal air samplers with 10-mm nylone cyclones were attached to the coal workers including drillers, coal cutters, their assistants, haulers, and separators. Log-normality of respirable dust exposure concentration were tested by Kolmogorov-Smirnov one-sample test. Differences of means of respirable dust exposure concentration between work sites were tested by one-way ANOVA test and multiple comparison(Scheffe) test. And differences of respirable dust exposure concentration of principal and assistant workers in drilling sites and in coal faces were tested by paired t-test. Relation of respirable dust exposure concentration for the principal workers and their assistants in drilling sites and in coal faces were tested by regression analysis. The results were as follows : 1. All of the respirable dust concentration were log-normally distributed. 2. There were not only significantly different means of exposure concentration between drillers and coal cutters but between coal cutters and haulers. 3. Means of exposure concentration of drillers and drilling assistants were not significantly different. And means of exposure concentration of coal cutters and coal cutting assistants were not different.

• 성인간호학회지
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• 제20권5호
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• pp.756-764
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• 2008

Purpose: The purpose of this study was to examine the effects of aromatherapy on dysmenorrhea, menstrual pain, anxiety, and depression in female college students. Methods: A two-group cross-over design was used. The sample included a total of 20 female students who were enrolled in a 3 year nursing program. The treatments(aroma essential oil inhalation and the placebo inhalation) were given using a necklace. The data were analyzed by $x^2$-test, paired t-test, and Mann-Whitney test using SPSS/WIN 12.0 program. Results: The level of dysmenorrhea after the aroma treatment was not significantly different from the dysmenorrhea levels at pre-test and after the post-placebo treatment. The menstrual pain, anxiety and depression significantly improved after the aroma treatment. However, the levels of pain, anxiety, and depression after the aroma treatment were not significantly different from those after the placebo treatment. Conclusion: Aroma inhalation may be a effective in managing menstrual pain, anxiety, and depression. In order to further clarify the effect of aroma treatment on discomfort during menstruation, replication studies are necessary. Future studies need to examine the effects of different types of essential oils, administrating methods, and the lasting time of aroma treatment effect.

• 한국콘텐츠학회논문지
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• 제13권3호
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• pp.392-401
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• 2013

본 연구는 경기 남부지역의 펜션이용자들의 선택속성에 관한 연구이다. 펜션의 선택시에 중요하게 생각하는 중요도와 만족도를 IPA분석을 활용하여 이에 따른 결과와 마케팅적 시사점을 제공하고자 하였다. 설문조사는 2012년 1월 초부터 3월 말까지 일대일 방식으로 진행하였고, 총 300부를 배포하였으며, 불성실하게 응답한 설문지 71부를 제외한 총 229부를 유효표본으로 활용하였다. 본 연구의 유효 표본에 대한 분석은 SPSS for Window Version 15.0 프로그램을 이용하여 분석하였다. 표본의 일반적인 사항은 빈도분석(Frequency Analysis)을 실시하여 표본의 특성을 파악하였고 대응표본 T 검정(Paired Sample T-test)과 IPA분석을 활용하여 연구하였다. 연구의 결과는 첫째, 선택속성 중에 객실 관리 상태 및 청결, 친절한 서비스, 냉 난방 시설 등이 선택속성시 중요한 항목으로 선정되었다. 둘째, 펜션 선택속성의 중요도-만족도의 분석을 시행한 결과 모든 항목에 서 유의수준(p<0.01, p<0.001)내에서 통계적으로 유의한 차이를 나타냈다. 셋째, IPA분석을 통해 나타난 분석결과를 토대로 하여 펜션에서는 다양한 프로그램과 고객 만족경영이 필요한 것으로 사료된다.

• 한국콘텐츠학회논문지
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• 제20권7호
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• pp.585-593
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• 2020

본 연구는 전주 한옥마을 관광객들의 선택속성에 관한 연구를 수행하였다. 전주 한옥마을 방문 시에 중요하게 생각하는 중요도와 방문 후 만족도를 IPA 분석을 활용하여 연구하고, 이에 따른 결과와 마케팅적 시사점을 제공하였다. 설문 조사는 2018년 10월 초부터 11월 말까지 일대일 방식으로 진행하였고, 총 300부를 배포하였으며, 불성실하게 응답한 설문지 42부를 제외한 총 258부를 유효표본으로 활용하였다. 본 연구의 유효표본에 대한 분석은 SPSS for Window Version 15.0 프로그램을 이용하여 분석하였다. 표본의 일반적인 사항은 빈도분석(Frequency Analysis)을 실시하여 표본의 특성을 파악하였고 대응표본 T 검정(Paired Sample T-test)을 활용하여 연구하였다. 연구의 결과는 첫째, 선택속성 중에 관광지의 청결성이 가장 높았고, 그다음 순위는 주차장 시설, 자연경관, 음식·먹거리, 기후(날씨)순으로 나타났다. 둘째, 한옥마을을 방문하는 관광객들이 만족한 선택속성 항목은 자연경관이 가장 만족한 것으로 나타났고, 기후(날씨), 지역의 특색, 역사문화자원, 관광지 청결 순으로 조사되었다. 셋째, 한옥마을을 방문하는 관광객들이 지각하는 선택속성 변수의 중요도-만족도 값의 사분면 위치에 따라서 한옥마을의 다양한 프로그램 개발과 관광객의 만족도를 올리기 위한 방안 마련이 필요할 것으로 판단된다.

• 한국환경교육학회지:환경교육
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• 제13권1호
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• pp.133-141
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• 2000

This study was designed for middle school students in Su-Won City to find out their level of hope in environmental education and who had not been introduced to environmental skills and knowledge as a separate subject in their school curriculum. Additionally, the result of the study was expected to provide basic environmental education material to teachers who are on the front line in our environmental education efforts. The mother used to be very influential on her children's thinking and behavior to a large degree. Acknowledging these facts, students and their mothers were chosen for this study The questionnaire from each of the two groups were compared and studied. The questionnaire, comprised of 23 questions, was completed during the period of time from March 6 through March 11, 2000. The schools that participated in the study were 5 junior high schools in Su-Won City and the participants were students and their mothers. The questionnaires were given to 450 students and their mothers to be completed and returned. A total of 379 student questionnaires and 323 mother questionnaires were received for examination. The results of questionnaire were analyzed by using SPSS/PC 8.0 software program with Frequencies Analysis, Mean Analysis, Reliability Analysis, Correlation Analysis, Paired Samples T-test, and $\chi$$^2$-test. The questionnaires generated the following results. The reliability coefficient was 0.847 from the students and 0.895 from the mothers. The level of interest in an environmental education curriculum was 24.3% from students and 86.0% from mothers. Interestingly, the gender difference of level of interest in an environmental education curriculum was 25.7% from male and 23.1% from female. The difference in the environmental function levels between female and male students was statistically significant(t=-4.109, p<0.001). For mathematical skills in environmental functions, the students and mothers thought trash, air pollution, and lack of forest were problems however they showed inactive support and unreasonable attitudes toward the problems that they themselves pointed to for solving the problems. Under the environmental problems solving issue, the significance between two groups was 0.014(P<0.001) and the result dictates there was no correlation. The t-test showed no difference in environmental knowledge level between student genders. The knowledge level between students and mothers was related each other. The Paired Sample t-test between students versus mothers on environmental skills and knowledge was 0.000*(*P<0.001) and it showed there was correlation between the two groups. With this study, educating mothers should be noticed as a great priority in environmental education that will lead to a more positive environmental outlook from our students.

• 한국전문물리치료학회지
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• 제14권1호
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• pp.46-54
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• 2007

The purposes of the present study were to determine the difference of functional outcome, and to identify factors associated with functional difference in patients with stroke. The sample consisted of 56 stroke patients who had received physical therapy at the physical therapy unit of the Dongeui Medical Center in Busan city between January 2000 and June 2002. Stroke patients were evaluated by physical therapists 3 times; The first day in physical therapy (PT) (T1), one month after the first day in PT (T2), and two months after the first day in PT (T3). Functional status was assessed with the Functional Independence Measure (FIM) instrument, a validated instrument for documenting the severity of disability and assessing the outcome of rehabilitation treatment. Functional gain was calculated over T2-T1, T3-T1, and T3-T2. SAS statistical software was used for the analysis. The Student's t-test, paired t-test, analysis of variance (ANOVA/Tukey and Scheffe), and analysis of covariance (ANCOVA) were used to examine the functional difference in variables. Repeated measures ANOVA was also used to analyze the functional difference by time (T1, T2, and T3). Multiple regression analysis was performed to determine the effects of independent variables on the difference of functional outcome as defined by the FIM score. A total of 56 stroke patients were evaluated, their average age${\pm}$standard deviation was $61.6{\pm}9.3$ years (range: 40~81 yr). The functional status of patients who received physical therapy for about 2~3 months was significantly improved (mean FIM scores, $20.5{\pm}1.8$, $28.9{\pm}1.9$, and $8.41{\pm}1.1$ points for each time period, respectively) (p<.0001). Diabetes was significantly associated with the FIM score for T2-T1 (p<.05). The type of diagnosis was significantly associated with the FIM score for T3-T1 (p<.05). Gender, smoking, and the FIM score on admission were significantly associated with the FIM score for T3-T2 (p<.05). In conclusion, gender, smoking, diabetes, the type of diagnosis, and the FIM score on admission were significantly associated with improved FIM scores. We recommend that further research should explore the functional outcome by using larger sample sizes, longer follow-up periods, and more sensitive assessment instruments.

• 대한관절경학회지
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• 제12권1호
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• pp.45-52
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• 2008

목적: 후방십자인대 재건술에 있어서 경골터널 및 후방 경격막 도달법을 이용한 술식의 유용성에 대해 알아보고자 한다. 대상 및 방법: 이식건은 36예에서 동종 아킬레스건을 사용하였고, 잔여 후방십자인대를 최대한 보존하려고 노력하였으며,수술 전과 후의 임상적 및 방사선학적 결과를 후향적인 방법으로 분석하였다.추시 관찰기간은 최소 12개월에서 최대 30개월이었습니다. 결과: Lysholm 슬관절 점수는 평균은 술전 $66.0{\pm}8.67(40{\sim}76)$점에서 수술 후 $87.9{\pm}5.04(82{\sim}96)$점으로 증가되었으며 IKDC 등급은 수술 전 비정상이 15예(41.7%), 심한 비정상이 21예(58.3%)소견 보였으나 수술 후 6명(16%)이 정상, 24명(66%)이 정상에 가까움, 5명(16%)이 비정상, 1명(2%)이 심한 비정상으로 분류 되었다. Telos 스트레스 방사선 검사상에서 건측과 비교하여 술전 평균 $12.5{\pm}2.61(7{\sim}20)$ mm에서 최종 추시상 평균 $3.9{\pm}1.34(7{\sim}1)$ mm로 의미있는 감소 소견이 관찰되었다(paired sample T test, p=0.001). 결론: 후방십자인대 재건술에 있어서 경골터널, 후방 경격막 도달법을 이용한 술식은 유용한 술식으로 사료되었다.