• 한국학교보건학회지
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• 제19권1호
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• pp.45-54
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• 2006

Purpose : The purpose of this study is to find out the relationship between internet addiction and stress coping behaviors among the 5th․6th graders Methods : there were 609 5th․6th graders from 13 school located in Jeongeup city and the data were collected from June 1-10, 2004. Research instrument to test internet addiction was 4-points summated scale composed of 20-items and the instrument to examine stress coping behaviors was also 4-points summated scale composed of 30-items. The data was analyzed by frequency, percentage, χ2-test, Pearson's Correlation Coefficient and multiple regression analysis using SPSS/PC 10.0. Results : The results were as follows: 1.The degree of internet addiction were 2.4% of addiction, 36.5% of addiction tendency and 61.1% of non-addiction. 2. In the relation between the degree of internet addiction and subscale stress coping behaviors, Internet addiction had significant positive correlation to the passive-avoiding coping (r= .202, p= .000) and aggressive coping(r= .233, p= .000). Multiple regression analysis revealed that the most powerful predictor of internet addiction was passive-avoiding coping. Aggressive coping and active coping had significant effects on internet addiction. These predictive variables of internet addiction explained 10.2% of variance. Conclusion : From the above findings, the authors concluded that it is necessary to develop a program for prevention of the internet addiction and education of stress coping behaviors can be recommended for prevention of the internet addiction.

• 가정∙방문간호학회지
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• 제16권2호
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• pp.115-122
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• 2009

Purpose: This study was to examine patient satisfaction related to an increase in nursing personnel staffing. Methods: The subjects of this study were 317 hospitalized patients in the general wards of a medical center in Kyungki Do. Data were collected at 2 and 8 months following an increase in nursing personnel in the hospital. Patient Satisfaction Scale developed by Lee(1986) and revised by Seo(2000) was used. The data were analyzed by descriptive analysis, t-test, ${\chi}2$ test, and one way ANOVA. Results: Although the patient satisfaction scores at 8 months were higher than the scores at 2 months, there were no significant differences in patient satisfaction between the two periods Among the patient satisfaction subscales, the scores of the education subscale at 8 months were marginally higher than at 2 months (t=-1.97, p=.050). Conclusions: Adequate nursing staffing is important in patient satisfaction and patient outcome. The results provide data that suggests a positive direction for nursing intervention and development of nursing professionals.

• 보건교육건강증진학회지
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• 제24권2호
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• pp.77-91
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• 2007

Purpose: The purpose of this study was to investigate the relationship among health behavior, obesity and QOL, and to identify factors affecting QOL of University Students in rural area, to provide the basic data for health promoting program in order to improve the QOL. Methods: The subjects of this study were 991 university students. The collected data was analyzed using descriptive statistics, t-test, ANOVA, Scheffe's test, Pearson correlation coefficient and Stepwise multiple regression with SAS. Results: In the degree of the obesity were 13.4% of the underweight group, 48.9% of the normal weight group, and 37.6% of the overweight group. The average item score for the QOL was 3.19; the highest score on the subscale was physical domains(M=3.25) with the lowest environmental domains. In the degree of health behavior performance were 15.3% of regular health check, 27.5% of exercise, 45.1% of no-smoking, 32.4% of no-drinking alcohol, 53.1% of sleeping 7-hour, 49.7% of weight care, 56.1% of stress management, and 44.4% of breakfast. The score of QOL was statistically significant difference according to age, occupation of father, the number of brothers, total income, level of life, perceived health status, and admission of hospital. The score of QOL correlated positively with health behavior(r=.2521, p<.0001), and the scores of health behavior correlated positively with obesity(r=.0915, p=.0039). Stepwise multiple regression analysis for QOL revealed that the most powerful predictor was level of life. Stress management, perceived health status, sleeping 7-hour, regular health check, admission of hospital, total income, and weight care explained 13.2% of the variance. Conclusions: Therefore, it is necessary to develop health behavior promotion program in order to enhance the quality of life of university students. Future studies need to be pursued to find significant influencing factors for QOL of university students.

• 재활간호학회지
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• 제6권2호
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• pp.192-200
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• 2003

Purpose: This study was done to describe the correlation among the blue color worker's health-promoting behavior, occupational life-satisfaction and self-esteem. Method: The subjects consisted of 190 industrial workers employed in one electronics manufacturing plant in Gumi and were obtained by a convenience sample. Data were collected from October 6th to 17th, 2002 by structured questionnaires. The instruments for this study were Health Promoting Lifestyle Profile(47 items), Occupational Life-satisfaction Scale(20 items) and Self-esteem Scale(10 items). Frequency, percentage, t-test, ANOVA, Duncan test and Pearson's correlation coefficient with SAS program were used to analyze the data. Result: 1) The average item score for the health-promoting behavior was 3.01; the highest score on the subscale was self-actualization(M=3.39) with the lowest being exercise(M=2.37). 2) The average item score for the occupational life-satisfaction was 2.96. 3) The average item score for the self-esteem was 2.83. 4) Health-promoting behavior was significantly different according to educational level and age. 5) Occupational life satisfaction was significantly different according to age and religion. 6) Self-esteem was significantly different according to age. 7) Health-promoting behavior was positively related to occupational life-satisfaction and self-esteem. The occupational life-satisfaction was positively related to self-esteem. Conclusion : It follows from this study that there is a very correlation among the blue color worker's health-promoting behavior, occupational life-satisfaction and self-esteem. Therefore health promoting programs that increase occupational life- satisfaction and self-esteem should be developed to promote a healthy lifestyle of the blue color workers.

• 재활간호학회지
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• 제8권2호
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• pp.102-109
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• 2005

Purpose: The purpose of this study were to investigate the health status, the currency of rehabilitation therapy, and the patient learning needs on hospital with disabilities. Method: The subjects consisted of 87 disabled adults on hospital. Data was collected from February until to June 2005, where they asked structured questionnaires. A descriptive survey design was used and the SPSS 12.0 program was used for data analysis, which included t-test, ANOVA and Duncan's multiple comparison test. Result: There are a lot of patient through the transfer from the general hospital and the rehabilitation hospital. Their heath status changed good after hospital admission. Patients took exercise therapy the most, which is one of the rehabilitation therapy. But they need to enough physical therapy because patients have limited time for treatment. The education-need-level was high on hospital with disabilities, especially the need of support and care are the highest on the subscale of patient learning need. There are significant patient learning need differences in income and admission location(p<.05). Conclusion: Disabled persons on hospital needs to help and learning exercise by nurses. There should be rehabilitation programs for patients who are ready to leave the hospital. After discharging, there needs to be various rehabilitation services, support and care for the community based rehabilitation.

• 가정과삶의질연구
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• 제32권3호
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• pp.115-135
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• 2014

The purpose of this study was to develop a "Family Play Therapy Program" using puppets to decrease attachment problems for families with children having attachment problems and to examine its effectiveness. The participants were an experimental group of 16 individuals(8 children with attachment problems whose ages ranged from 4 to 5 and 8 mothers) and a control group of 16 individuals (8 children with attachment problems whose ages ranged from 4 to 5 and 8 mothers). The experimental group was treated through the Family Play Therapy Program, which involved the use of puppets and was held for twelve sessions twice a week. The changes in the participants were measured in order to examine the effects of the program. The researcher measured children's emotional and behavioral expression(TBP), the mothers' sense of self(Self-Differentiation Scale), personal relationships(ECR-R), and the perception of family functions(ICPS-FFS) both before and after the FPT program and compared their differences. The MIM Rating Scale and Marschak Behavior Rating Scale were administered to examine the interactions between mothers and children, and 1:1 interviews were also conducted. The data thus gathered were used for non-parametric analysis(Mann-Whitney U test and Wilcoxon rank sum test)using SPSS WIN 17.0. The results of this study were as follows: First, the program had a positive effect on children's emotional expression. After the problem were over, negative emotional and behavioral expression in the experimental group decreased. Second, the program had a positive effect on mothers' self-differentiation and personal relationships. Third, the program had a positive effect on changes in the interaction behaviors between the mother and child. Fourth, the program had a partially positive effect on the responses from their group developmental stages, especially on the subscale of both a program for the reinforcement of mothers' emotions and family play program utilizing puppets.

• 한국추진공학회지
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• 제18권6호
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• pp.82-87
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• 2014

이중펄스 로켓모타는 두 개의 펄스모타 사이에 격벽 또는 격막을 통하여 1단 펄스모타 연소 후 2단 펄스모타가 연소하는 방식으로 일회성 추력 방식이 아닌 효율적으로 이중추력을 조절한다. 이러한 추력 배분을 통하여 사거리와 종말속도를 증가시켜 미사일의 기동성 및 사거리를 향상시킨다. 본 연구에서는 격막 펄스분리장치를 갖는 소형 이중펄스모타에 설계하였고 지상연소시험을 통하여 특성을 분석하였다. 결과적으로 얻어진 데이터 값들은 향후 F-type 이중펄스모타의 설계에 적용가능할 것으로 판단된다.

• 보건교육건강증진학회지
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• 제19권3호
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• pp.1-11
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• 2002

Purpose: This study was done to describe the correlation among the older Korean American adults's health-promoting behavior, life satisfaction and self-esteem. Method: The subjects consisted of 183 community-dwelling Korean immigrant elderly living in the state of Washington, USA. The instruments for this study were Health Promoting Lifestyle Profile(47 items), Life Satisfaction Scale(20 items) and Self-Esteem Scale(l0 items). Frequency, percentage, t-test, ANOVA, Duncan test and Pearson's correlation coefficient with SAS program were used to analyze the data. Result: 1) The average item score for the health-promoting behavior was 3.51; the highest score on the subscale was nutrition(M=3.63) with the lowest being exercise(M=3.07). 2) The average item score for the life satisfaction was 3.11. 3) The average item score for the self-esteem was 3.12. 4) Health-promoting behavior was significantly different according to educational level and participation in society circles. 5) Life satisfaction was significantly different according to age, religion and participation in society circles. 6) Self-esteem was significantly different according to age, marital status, religion and participation in society circles. 7) Health-promoting behavior was positively related to life satisfaction and self-esteem. The life satisfaction was positively related to self-esteem. Conclusion: It follows from this study that there is a very correlation among the older Korean American adults's health-promoting behavior, life satisfaction and self-esteem. Therefore health promoting programs that increase life satisfaction and self-esteem should be developed to promote a healthy lifestyle of the older Korean American adults.

• 한국치위생학회지
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• 제19권5호
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• pp.859-871
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• 2019

Objectives: The present study aimed to evaluate the usability, quality, and usefulness of the mobile application, CAMBRA-kids, for caries management in preschoolers. Methods: Ninety-one caregivers and preschoolers participated in the user evaluation of CAMBRA-kids. The evaluators assessed the usability, quality, and usefulness of CAMBRA-kids. The collected data were analyzed using R studio 1.2.1335 for Windows (RStudio Inc. 2018, Boston, MA, USA). The evaluations for usability, quality, and usefulness were analyzed with descriptive statistics, Kruskal-Wallis rank sum test, and Wilcoxon rank sum test. Results: On user evaluation, the quality and usefulness of the application scored >3 points, and majority of the users rated the quality and usefulness of the application as high. The quality of the application's system was the highest at 3.68 points, and the actual usage of the application was the lowest at 3.10 points. The application had the highest technological aspect score of 3.20, whereas the content related to oral health information had the lowest score of 3.10/5. Although the application showed no statistically significant differences in the quality and usefulness according to general characteristics, there was a statistically significant difference (p<0.05) between the two when compared between the caries risk group. For all items, the protector of the high-risk group evaluated the quality and usefulness of the application highly. The moderate risk group gave the lowest evaluation score for the application's quality and usefulness. The usability score of the application, according to the user version of the mobile application rating scale (uMARS), was 3.25, and the average engagement score was 2.82 (56.31%). The highest subscale score was 3.63. Conclusions: In this study, we found suitable quality, usability, and usefulness of the mobile application, CAMBRA-kids. In future, the use of this application will contribute to the prevention of dental caries among preschoolers.

• 정신신체의학
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• 제10권2호
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• pp.78-91
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• 2002

목적: 본 연구의 목적은 신체화 평가 척도를 개발하고자 하는 데 있다. 방법: 일차로 성인 정상인 109명을 대상으로 신체화 평가 척도 예비설문을 시행하여 40개 문항을 추출하였다. 2차로 이 문항들이 포함된 설문을 정상인 215명을 대상으로 실시하였다. 결과: 이 자료들을 요인분석한 결과 5개의 하위요인 즉 심장호흡기 및 신경계 반응, 신체적 과민반응, 위장관계 반응, 일반적 신체반응, 비뇨생식기 눈 및 근육계 반응이 추출되었다. 상기 척도의 신뢰도는 정상인 62명에게 2주 간격으로 검사-재검사를 시행, 분석한 결과 5개 하위척도 점수와 척도 전체 점수 간의 상관계수가 .86~.94로 모두 유의한 상관성올 보였다. 한편 내적 일치도는 5 개 하위척도의 Cronbach's ${\alpha}$가 .72~.92, 척도 전체의 Cronbach's ${\alpha}$가 .95이었다. 공존타당도는 global assessment of recent stress (GARS) scale, perceived stress questionnaire (PSQ), 스트레스반응척도 총점, symptom checklist-90-R(SCL-90-R)의 신체화 척도를 비롯한 하위척도와 전체지표 각각의 총점과 본 척도의 5개 하위척도의 점수 및 척도 전체점수 간의 상관성을 각각 비교한 결과 모두 유의하게 높은 것으로 나타났다. 변별타당도는 환자군 242명(불안장애 71 명, 우울장애 73명, 신체형장애 47명, 정신신체장애 51명)과 정상군 215명 간에 척도의 총점과 하위척도 점수를 비교한 결과 5개 하위척도 점수와 총점에서 각각 유의한 차이를 보였다. 각 장애군이 정상군보다 척도 전체점수가 유의하게 더 높았으나, 우울장애군만이 하위척도 점수 및 척도 전체점수 모두에서 정 정상군보다 유의하게 높게 나타났다. 또한 신체적 과민반응에서는 우울장애군만이 정상군보다 점수가 유의하게 더 높고 일반적 신체반응에서는 우울장애 및 신체형장애군만이 정상군 보다 유의하게 더 높았다. 대상자들에서 여자가 남자보다 척도 전체 점수가 유의하게 더 높았다. 결론: 이상의 결과들은 신체화 평가 척도가 신뢰도 및 타당도가 모두 유의한 수준으로 스트레스 및 신체화에 관련된 분야의 연구에 효과적으로 이용될 수 있는 도구임을 시사해 준다 또한 우울장애 및 신체형장애군이 불안장애 및 정신신체장애군에 비해 더 광범위한 신체화 경향을 보임을 시사해 준다.