• 대한방사선치료학회지
• /
• 제14권1호
• /
• pp.155-164
• /
• 2002

This descriptive correlation study was undertaken in order to investigate the relationship of family support and personality with quality of life in patients receiving radiotherapy for breast cancer and to provide basic data to help them improve a better quality of life. This subjects for this study were 74 out-patients undergoing a radiation therapy at C hospital in Kwang-Ju. The data were obtained using a convenience sampling technique. The tool of this study were Ro's qualify of life scale, Kang's family support scale and Wallston & others health locus of control scale. The data were analyzed using a SAS program for percentage, mean, standard deviation, Pearson Correlation Coefficient, GLM. The results were as fellows: 1. The total average score of the quality of life of the subjects was 137.22 (minimum score 38-maximum score 227), item mean score(range 1-5) was 3.15. The total average score of the family support of the subjects was 40.38(minimum score 21-maximum score 47), item mean score(range 1-5) was 3.69. The total average score of health locus of control of the subjects was 42.47(minimum score 28-maximum score 59), item mean score(range 1-6 was 3.69. 2. The results of the analysis of the relationship between the quality of life scores and the health locus of control were as follows : the total average score of the qualify of life of internal locus of control scale was 133.50, he total average score of the quality of life of external locus of control scale was 138.41. 3. There was positive correlation between the health locus of control and the quality of life(r=0.0722, p=0.5413). 4. There were significant positive correlation between family support and quality of life(r=0.2328, p=0.0399). The results of the analysis of the relationship between the each factor in the quality of life scores and family support were as fellows : There were significant difference between the self esteem factor(r=0.2974, p=0.0124), relationship with family factor(r=0.2657, p=0.0241)

• Journal of the Korean Data and Information Science Society
• /
• 제22권2호
• /
• pp.189-196
• /
• 2011

이 연구에서는 면접점수 표준화 방법으로 흔히 사용되고 있는 절사평균 방법, 순위평균 방법 및 z-점수평균 방법을 모의실험을 통해 비교하고자 한다. 모의실험 기법은 피면 접자의 참값 점수와 이것과 독립적인 잡음 변수가 심사자의 전문성에 의해 가중평균 형태로 심사자의 평가점수에 영향을 미친다고 가정한다. 다시 말해 심사자의 전문성이 커지면 개인의 참값 점수에 가까운 심사자의 점수가 관측되고, 심사자의 전문성이 작아지면 참값 점수 대신에 잡음 변수에 더 가까운 심사자의 점수가 관측된다. 여기에 심사자의 성향편의가 더해져 심사자의 최종 평가점수가 관측된다고 가정한다. 이 모의실험에서는 각 표준화 방법에 의한 심사자의 평균점수와 참값의 순위상관 값을 계산하여 이 값이 큰 방법을 좋은 방법으로 평가하였다. 그 결과 참값의 분포가 정규분포이면 z-점수평균이 가장 좋은 성능을 보였으며, 라플라스 분포이면 전체면접에서는 z-점수평균이 순위평균보다 다소 성능이 좋았으나 반분면접에서는 순위평균이 z-점수평균보다 다소 성능이 좋았다. 절사평균은 일반적으로 성능이 가장 낮게 나타났다.

• 한국가금학회지
• /
• 제50권4호
• /
• pp.267-272
• /
• 2023

본 연구에서는 닭진드기에 감염된 산란계 농장을 대상으로 3point 5score 현미경 모니터링 방법을 이용하여 방제 골든타임(golden time)과 충란제거제를 결합한 닭진드기 종합방제법(Integrated Pest Management; IPM)의 효과를 조사하기 위해 수행되었다. 처리구는 닭진드기에 감염된 총 8개 산란계 농장을 바탕으로 1) 닭진드기 종합방제법을 이용한 농가 그리고 2) 일반적인 닭진드기 방제법을 이용한 농가로 2가지 처리구로 구분하였다. 또한, 농가의 닭진드기 오염도는 3point 5score 현미경 모니터링 방법을 이용하여 평가하였다. 그 결과, 산란계 농장에 대한 IPM 적용의 유무에 따른 청소 및 소독 전, 후 그리고 4주부터 20주까지의 score는 유의적인 차이를 보이지 않았다(P>0.05). 하지만, 24주에는 IPM을 적용한 농가가 IPM을 적용하지 않은 농가보다 유의적으로 낮은(P<0.05) Score를 보였다. 따라서 본 연구의 결과를 바탕으로, 3point 5score 현미경 모니터링 방법으로 지속적인 모니터링과 보완과 함께 충란제거제를 포함한 IPM을 이용하여 닭진드기를 제어하는 것은 궁극적으로 목표로 하는 닭진드기의 감염률을 감소시키는 데 효과적인 것으로 판단된다.

• 한국직업건강간호학회지
• /
• 제6권2호
• /
• pp.128-135
• /
• 1997

This study was carried out to describe the relationship between food habit and gastric symptom. Five hundreds ten women working more than 6 months were chosen for samples among the residents in Seoul and Kyungki provinces. This survey was done by questionnaire from the 5th September to the 5th October 1996. The results was followed : 1. The average score of the food habit in the career women was 9.6 among the total score. 20 2. The food habit of the career women appeared worse to whom were younger, single, and having loss educational backgrounded and living apart from family, When the average score of food habit was compared between groups, nurses group was lower than the other group, and shift workers. 3. The average score of gastric symptom was 8.1 among the total score 30. 4. The average gastric symptom score of the career women was resulted in less high among the younger, single, technical college graduated and living separately from the family. In the group comparison, the nurse group showed higher score than teachers and shift worker group showed higher score than nonshift worker. 5. There were negative correlation between food habit and gastric symptom. From the research point of view, the food habit of career women resulted differently depending on their occupations and invidual characteristics. Therefore, education and guidence for appropriate ate diet and food habit will be considered as necessary for health of the working women.

• 한국학교ㆍ지역보건교육학회지
• /
• 제17권1호
• /
• pp.35-47
• /
• 2016

Objectives: The purpose of this study was to examine the mediating effect of self-esteem or social support on job-related stress and depression among emergency medical technicians (EMTs). Methods: Data were collected from EMTs at emergency medical institutions and fire stations (n=257). The data were analyzed using descriptive statistics, t-test, Pearson correlation coefficient, and stepwise multiple regression with SPSS WIN 21.0. Results: Self-esteem and social support of EMTs were found to be at moderate levels (Self-esteem: M=3.04, SD=0.43; Social support: M=3.65, SD=0.43) Job-related stress was positively correlated with depression: the higher the job-related stress score, the higher the depression score. Moreover, self-esteem score or social support score was negatively associated with job-related stress and depression: the higher the self-esteem score or the higher the social support score, the lower the job related stress score and the depression score. Conclusions: Future research should address how social support and networks interact and together affect self-esteem for job-related stress and depression.

• 경영과학
• /
• 제28권1호
• /
• pp.141-158
• /
• 2011

This study concerns with an applicability of the management science approach to the score adjustment among the College Scholastic Aptitude Test(CSAT) optional subjects. A linear programming model is developed to minimize the sum of score distortions between optional subjects. Based on the analysis of the 377,089 CSAT(2010) applicants' performances in social science test section, this study proposes a new approach for the score equating or linking method of the educational measurement theory. This study makes up for the weak points in the previous linear programming model. First, the model utilize the standard score which we can get. Second, the model includes a goal programming concept which minimizes the gap between the adjusting goal and the result of the adjustment. Third, the objective function of the linear programing is the weighted sum of the score distortion and the number of applicants. Fourth, the model is applied to the score adjustment problem for the whole 11 optional subjects of the social science test section. The suggested linear programming model is a generalization of the multi-tests linking problem. So, the approach is consistent with the measurement theory for the two tests and can be applied to the optional three or more tests which do not have a common anchor test or a common anchor group. The college admission decision with CSAT score can be improved by using the suggested linear programming model.

• Journal of Animal Science and Technology
• /
• 제53권6호
• /
• pp.505-509
• /
• 2011

This experiment was conducted to estimate the genetic parameters and breeding values of the economic traits measured from the cows (aged 15 months or older) using ultrasound and to use them as the information for the selection of stock animals at the farm level. The means and standard deviations of longissimus muscle area, backfat thickness and marbling score were $54.11\;cm^2{\pm}9.06$, $3.57\;mm{\pm}2.45$ and $2.65{\pm}2.88$, respectively. While the linear regression coefficients of longissimus muscle area, backfat thickness and marbling score for age (in months) were all positive (0.3532, 0.0868 and 0.0833), the quadratic regression coefficients of them for age (in months) were all negative (-0.0023, -0.0005 and -0.0006), and as the body condition score increased longissimus muscle area, backfat thickness and marbling score increased collectively. The heritability estimates for the longissimus muscle area, backfat thickness and marbling score were 0.39, 0.48 and 0.13, respectively and the estimated annual genetic gains for the longissimus muscle area, backfat thickness and marbling score were 0.00334 $cm^2$, -0.0073 mm and 0.0043 score, respectively, which were not significantly different from zero.

• 공학교육연구
• /
• 제16권1호
• /
• pp.54-63
• /
• 2013

This study aims to investigate relationships among self-directed learning readiness [SDLR], prerequisite mathematics test score and achievement level in college mathematics. For this purpose, the adjusted SDLRS (self-directed learning readiness scale) of Guglielmino's model, the score of mathematics diagnostic assesment and first semester college mathematics score among 424 freshmen students of engineering department of D university in 2011 were used and analyzed. Research results are as follows: Firstly, freshmen of engineering department had average level of SDLR, though they showed relative low level of self-direction, passion and time control ability. Secondly, considering SDLR with the mathematics diagnostic assesment score (3 groups: high, middle, low), there were no statistically significant differences. Thirdly, concerning SDLR according to the achievement level in college mathematics, a group which acquired good achievement showed higher level of SDLR compared with middle or lowachievement group. Differences among three groups were statistically significant. Lastly, there were affirmative relationships between SDLR, mathematics diagnostic assesment score and achievement in college mathematics. Furthermore, mathematics diagnostic assesment score and achievement level in college mathematics were found to be the most closely related. Based on the results, we suggest strategies to elevate SDLR of engineering department students and improve their achievement in college mathematics.

• Journal of Acupuncture Research
• /
• 제29권3호
• /
• pp.115-120
• /
• 2012

Objectives : This study was done for reporting the effect of acupuncture treatment on Ryodoraku score of the patients with chronic low back pain due to the kidney deficiency Methods : We investigated 37 cases of patients with chronic low back pain due to the kidney deficiency, and devided patients into two groups : We specially treated one group by acupuncture treatment, which was not applied to the other group we analyzed of each group the Ryodoraku score(F3) of each group before and after acupuncture treatment and compared it. Results : 1. In acupuncture treatment group compared with baseline, at final, Ryodoraku score(F3) was significantly increased. 2. At final, acupuncture treatment group showed significant increase on Ryodoraku score(F3) score compared with non acupuncture treatment group. Conclusions : It is suggested that Ryodoraku score(F3) should be available for diagnosing kidney deficiency-induced chronic low back pain as a promising diagnostic index and a outcome measurement.

• 대한가정학회지
• /
• 제26권3호
• /
• pp.43-51
• /
• 1988

This study is intended to investigate the demographic characteristics and socio-economic status of students, and to reveal the correlations between food habit and health condition by Todai health Index. The results of this study were summerized as followes: 1) the sex ratio of the subjects was 309 males: 129 females. Mean score of the food habit was 7,56 in males and 8.88 in females. The subjects were included in Fair and Poor group generally. Food habit score of students living their own home were significantly higher generally. Food habit score of students living their own home were significantly higher than those of the others (Lodging & Relatives, Self-Boarding, Dormitory, and so forth). 2) In males and females, mean of height and weight were 171.6cm, 62.1kg and 159.9cm, 50.9kg, respectively. Though there was insignificant difference in the physical index according to food habit score in general, there was a special trend in case of male that the higher food habit score they have, the higher physical index they get. The subjects with low food habit score showed the higher THI point in Life-irregularity, Straight-forwardness, depression and Sufferings than those with high food habit score. The female subjects with high food habit score showed the lower THI point in depression, on the contrary, showed higher in vanity. There was significant correlation between instant food, drinking and smoking and THI point.