• 대한간호학회지
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• 제26권4호
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• pp.853-867
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• 1996

This study was designed and undertaken to identify the degree of burden and depression in family caregivers of patients with stroke and to determine whether burden was directly related to depression. The data were collected from October 23th to November 20th, 1995. The subjects in this study were 80 caregivers, that is, one family member and 80 patients with stroke who were hospitalized in one oriental medicine hospital located in Taejon City. The questionnaires consisted of questions regarding burden(13 item, 6 point scale) and depression(20 item, 4 point scale). Data were analyzed using percentages, means, t-test, ANOVA and Peason-correlation coefficients, done with the SAS program. The results of this study are as follows : 1. The score for family caregiver's burden was higher than the mid level for the 13 items. 2. The score for of family caregiver's depression was relatively low. 3. The relationship between burden and depression showed a significant inverse correlation. 4. In the relationships between total burden and general characteristics of the family caregivers : there were no significant differences. But, in the relationship between objective burden and general characteristics of the family caregivers ; age and education had statistically significant differences. That is, the 40's group felt more objective burden than any other age group and the high education group more than the illiterate group. 5. In the relationship between depression and general characteristics of the family caregivers ; sex, education and monthly income had statistically significant differences. That is, female caregivers felt more depression than males, and the lower the level of education and the lower the monthly income, the higher the degree of depression. 6. In the relationships between burden and general charateristics of the stroke patients, only subjective burden according to the patients' sex was significantly different. That is, caregivers felt more subjective burden when caring for male patients than for female patients. 7. In the relationships between depression and general charateristics of the stroke patients, only the patients' economic status showed a statistically significant difference. That is, caregivers felt more depression in case of patients' low economic status.

• 한국콘텐츠학회논문지
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• 제20권10호
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• pp.488-495
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• 2020

본 연구는 대학신입생의 스마트폰 중독, 우울, 불안, 음주문제 및 자해시도 경험 정도를 분석하고, 스마트폰 중독에 영향을 미치는 요인을 파악하는 서술적 조사연구이다. 2019년 C 지역의 정신건강복지센터에 참여한 대학신입생 마음건강실태 조사에서 최종 326부로, 수집된 데이터는 t-test, peason's correlation coefficients, logistic regression을 사용하여 분석하였다. 연구결과 대상자의 일반적 특성에서 자해시도의 경험과 성별에서 유의미한 차이가 나타났고, 스마트폰 중독과 우울, 불안간의 상관관계는 모두 통계적으로 유의한 것으로 나타났다. 다중회귀분석 I 결과, 대학신입생의 스마트폰 중독에 영향을 미치는 요인은 자해경험과 성별이며, 우울과 불안을 투입한 회귀모형 II 결과 우울, 성별이었다. 이처럼 대학신입생의 우울, 성별, 자해시도 경험이 스마트폰 중독에 높은 영향 요인으로 나타났다. 이 연구 결과를 토대로 대학신입생의 스마트폰 중독 예측요인과 관련된 전문적인 프로그램 개발 필요성을 제시하고자 한다.

• 종양간호연구
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• 제3권2호
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• pp.122-132
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• 2003

Purpose: The purpose of this study was to identify predictive factors of Brest Self-Examination practice of clinical nurses. Method: The subject for this study were 277 nurses in 8 university hospitals in Busan. The data were collected from September 21 to October 20, 2001 by means of a structure questionnaire. The instruments used for this study were Choi's BSE knowledge scale. Kim's BSE attitude scale and Jung's BSE practice scale. The data were analyzed using frequency, percentage, mean, Peason Correlation, t-teat, ANOVA, scheffe's test, and multiple stepwise Regression using SPSS program. Result: 1. The mean score of BSE practice for the total sample was 7. 25${\pm}$4.62. 2. Statistically significant factors influencing the BSE Practice among social demographic characteristics were age(F=2.734, P=0.44), Married status(t=2.598, p=0.010). 3. Statistically significant factors influencing the BSE Practice among BSE relating characteristics were enlisting the help of significant peers(t=3.34, P=0.00), Intention of Practice for BSE(t=10.462, p=0.00), performance of BSE(t=7.800, P=0.00), frequency of performance in BSE(F=13.932, p=0.00), confidence in Knowledge of BSE technique(F=5.350, p=0.00), confidence in finding breast nodule(F=7.204, p=.00), asking client's BSE (t=3.153, P=0.01). 4.The mild correlation between nurse's BSE knowledge and practice was found(r=0.366,p=0.000). 5. There were significant predictors of BSE Practice. Performance of BSE was the best significant predictive factor(R2=.383, p=.000) Another significant predictive factors were knowledge, intension of practice, married status, frequency of performance. Conclusion: Degree of nurses' performance of BSE was average. It is necessary to develope the nurses' educational program for BSE with its focus on above predictive factors of performance of BSE.

• 한국간호교육학회지
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• 제4권1호
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• pp.53-65
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• 1998

This study was designed and undertaken to analyse the factors associated with sexual satisfaction in diabetic patients. The data were collected from September to November, 1997. The subjects in this study were 77 diabetic patients who visited to check their blood glucose level to the outpatient department of internal medicine in one of hospitals located in Taejon city, The questionnaires developed by Derogatis L. R. were used. Data were analysed using percentages, means, 1-test, ANOVA and Peason-correlation coefficients, done with the SAS program. The results of this study were as follows ; 1. The mean score of sexual satisfaction in diabetic patients was higher than the mid level as 3.14 points in the 5 points scale and male patients' score was a little higher than female's. 2. The mean score of factors associated with sexual life was 3.54 points in spouses' support, 3.44 points in sexual attitude and 2.60 points in body image in the 5 points scale, and 2.76 points in the sexual act in the 6 points scale. The score of above all factors were higher in male patients than female patients. 3. The significant factors associated with sexual satisfaction were spouses' support, body image and sexual act. That is, the higher spouses' support, the more positive body image and the more frequent sexual act, the higher patients' sexual satisfaction. 4. In the relationships between the sexual satisfaction and the general characteristics of the diabetic patients, only religion and the period of disease were statistically significant differents, but the relationships between the sexual satisfaction and the period of disease showed a significant inverse correlation. This results showed that the degree of sexual satisfaction in diabetic patients was relatively high. The major factors associated with sexual satisfaction were spouses' support, body image and sexual act, religion and the period of disease. So, the above factors have to be considered during the nursing intervention on diabetic patients' sexual life.

• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제9권5호
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• pp.521-529
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• 2003

본 논문에서는 추천시스템에서 많이 활용되는 협업 여과 방법의 문제점으로 지적되고 있는 희소성(sparsity)으로 인한 유사도의 부정확한 문제를 개선하기 위하여, 인구 통계 정보를 이용한 기법을 제안하였다. 두 사용자간의 유사도는 같은 항목에 동시에 평가된 점수를 기반으로 결정되며, 두 사용자가 동시에 평가하지 않은 항목은 유사도 계산에서 제외된다. 제안된 기법은 이러한 평가 점수 부족으로 인하여 유사도 계산이 정확치 못한 단점을 보완하기 위하여, 인구 통계 정보를 이용한 가상 평가 점수를 부가하여 유사도 계산을 개선, 예측의 정확도를 향상시킨 방식으로 기존의 피어슨 상관관계를 이용한 협업여과 방식의 확장이다. 실험은 Grouplens의 영화 평가 자료를 활용하였고, 평균절대오차(MAE)와 반응자 작용특성(ROC)값을 이용하여 제안 기법과 피어슨 상관관계를 이용한 협업 여과 방식을 비교하였다. 제안한 기법이 피어슨 상관관계를 이용한 협업 여과 추천 방식에 비하여 평균절대오차는 9%, 반응자 작용 특성의 민감도는 13% 향상되었음을 확인하였다.

• 간호행정학회지
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• 제7권1호
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• pp.127-144
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• 2001

The purpose of this study is to provided a basic administrative data for effective personnel management of nurses' by investigation their assessment and satisfaction with the job rotation and by analyzing the relation between their satisfaction and organizational commitment. Data were collected from Nov. 20 to Nov. 25, 2000 through self-reporting questionnaires taken by 280 nurses working at a university hospitals The 3 structured instruments were used for collecting the data; Questionnaires for measuring the utility and the problem of job rotation, Questionaires for measuring the satisfaction with the job rotation, and Mowday's Organizational Commitment Questionnaires. The data obtained were analyzed using frequency, percentage, average, standard deviation, range, Cronbach's alpha coefficients, Peason's correlation coefficients, t-test, one-way ANOVA, and chi-square test, multiple regression. The Results were as follows : 1. The supporters for regular job rotation account for 67% while the opponents to it account for 33%. The chief reason for endorsing the regular job rotation is quoted ${\lceil}$to attain more diverse job experiences${\rfloor}$, followed in order by ${\lceil}$to improve the job motivation and morale through the realization of personal needs${\rfloor}$, ${\lceil}$to place the right man in the right position${\rfloor}$. The reasons for opposing to the regular job rotation were listed in order ${\lceil}$difficulties to secure the expertise of nursing${\rfloor}$, ${\lceil}$personal needs not fully reflected in the job rotation${\rfloor}$, ${\lceil}$job rotations prompted rather by the administrative needs than by personal aptitude and ability${\rfloor}$. 2. In the assessment of job rotation, the points affirming the utility of the job rotation are $2.60({\pm}.66)$ out of possible 5 points and those admitting the problems the job rotation are $3.58({\pm}.59)$. The satisfaction with the job rotation is rated at $2.98({\pm}.55)$. 3. In the analysis into the relation between the assessment of job rotation and satisfaction with the job rotation, fairly high positive correlation is revealed between the satisfaction and utility of job rotation, whereas, considerably high negative correlation is seen between the satisfaction and problems with the job rotation(p=.000). 4. There is relatively high positive correlation between the satisfaction with the job rotation and organizational commitment(p=.000). In conclusion, the utility of on the job rotation and their satisfaction with the job rotation have positive correlation and the satisfaction with the job rotation and organizational commitment showed the positive correlation, too. Therefore, it is thought desirable to take administrative strategies well as education to improve the recognition of the job rotation's utility and to reduce the recognition of the problems with the job rotation to remain in the direction toward contributing to enhancement of the organizational commitment.

• 대한간호학회지
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• 제18권2호
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• pp.118-127
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• 1988

This descriptive-correlational study was undertaken in order to examine if there was relationship between health locus of control and health behavior of 122 residents in Choong Nam Province. The sampling method was non-probability, conventent sampling technique. Questionnaire survey was conducted from March 2 to March 11, 1988. Each participant completed the Multidimensional Health Locus of control(MHLC) scale (Wallsten & Wallston, 1978) and Health Behavior scale (developed by Dr. cho) The collected data were analyzed using Peason Correlation coefficient, t-test and Analusis of Variance. The results were as follows : 1. Hypothesis 1, stating that the higer the score of internal health locus of control, the higher the Score of level of actual implementation of health behavior was supported(r＝.1344, p＜.05). 2. Hypothesis 2, stating that the higher the score of chance health locus of control, the lower the score of level of actual implementation of health behavior was not supported (r＝-.1344, p＞.05). 3. Hypothesis 3, stating that the higher the score of internal health locus of control, the higher the score of the level of perceived importance of health behavior was supported (r＝.3373, p＜.001). 4. Hypothesis 4, stating that the higher the score of chance health locus of control, the lower the score of level of perceived importance of health behavior was not supported (r＝-.0810, p＞.05). 5. The mean score of internal was 23.36, powerful others was 19.04 and chance 15.36 out of maximum range of 6-30 respectively. The mean score of level of actual implementation of health behavior was 112.84 and level of perceived importance of health behavior 143.60 our of maximum range of 32-160 respectively. 6. The variances which were related with the level of actual implementation of health behavior, were education level, occupation, economic status, referred method of primary health, management and resicent's place. And the variance which were related with the level of perceived importance of health behavior were sex, economic status and occupation.

• 한국물환경학회지
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• 제21권6호
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• pp.584-594
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• 2005

The spatio-temporal abundance pattern of algae in Lake Paldang from 2002 to 2004 was investigated. The concentration of chlorophyll a representing algal biomass had fluctuated intensively throughout the year. Among three years, the highest algal biomass was shown in 2002, and typical growth peak of concentration of chlorophyll a was occurred in spring and autumn. There had been frequent rainfall in spring drought period in 2003 and it resulted in the decrease of the algal biomass. The distribution pattern of four algal groups on the surface water of Lake Paldang showed different abundance by season and by water area. In particular, different algal growth characteristics by water areas were observed. Influences of various environmental parameters on algal abundance in four water areas of Lake Paldang were analyzed statistically. From the results of Peason correlation analysis, it was understood that the kinds and affects of environmental parameters were different according to water areas and seasons. Based on the factors analysis of environmental parameters on the concentration of chlorophyll a, stepwise regression models whose independent variables were the factors produced by factor analysis and dependent variable was the concentration of chlorophyll a were derived by water areas and seasons. As a whole, factors related with organics and photosynthesis were revealed to have high affects to algal abundance, whereas limiting nutrients such as phosphorus and nitrogen showed little affect in Lake Paldang.

• 한국보건간호학회지
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• 제14권2호
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• pp.318-331
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• 2000

The purposes of this study were to examine the relationships among health promoting lifestyle, stress. depression, and general characteristics and to reveal these variables affecting depression in college female students. The data were collected between November 29th and December 4th. 1999 by using self-administered questionnaire. Data analysis were conducted by using Peason's correlation. t-test, ANOVA. stepwise multiple regression. The results were as follows : 1. Health promoting lifestyle was significantly different by religion, smoking. school record, perceived health status. satisfaction of school life, and department. 2. The mean score of stress was 2.28. the level of stress showed significant differences according to economic status, perceived health status, and satisfaction of school life. 3. The mean score of depression was 12.05. the level of depression showed significant differences according to religion, smoking, school record, economic status. perceived health status, satisfaction. of school life, and department. 4. The mean score of health promoting lifestyle was 2.43. both interpersonal relationship(M=2.96) and self-actualization(M=2.79) of the subscales of health promoting lifestyle revealed high scores, whereas the scores of health responsibility(M=2.07), and exercise (M=1.64) were below. 5. Negative correlations were observed between health promoting lifestyle and stress(r=-.21), between heath promoting lifestyle and depression(r=-38). Positive correlations were observed between stress and depression(r= .60). 6. Negative correlations were observed between self-actualization(r=-.29). nutrition Cr=-.17), and stress management(r=-.17) domains of health promoting lifestyle and stress. 7. Negative correlations were observed between self-actualization(r=-.47), nutrition (r=-.31), stress management(r=-.25), interpersonal relationship(r=-.23), health responsibility(r=-.13), and exercise(r=-.l1) domains of health promoting lifestyle and depression. 8. Depression was significantly predicted by stress$(36.2\%)$, health promoting lifestyle $(7.0\%)$. these variables explained $43.2\%$ of variance of depression.

• 한국산학기술학회논문지
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• 제14권3호
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• pp.1100-1108
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• 2013

본 연구는 자아존중감과 교수효능감과 직무수행의 어려움 간의 관계를 분석해 보고자 하였다. 이를 위해 J지역 보육교사 282명을 대상으로 질문지 조사를 하였으며, 수집된 자료는 Peason 상관분석과 중다회귀분석을 실시하였다. 첫째, 보육교사의 자아존중감은 교수효능감과 직무수행의 어려움 인식과 상관이 있는 것으로 나타났다. 둘째, 보육교사의 일반적 교수효능감은 자아존중감을 예측하는 중요한 요인이었으며 유아 보호 및 지도에 대한 어려움 인식이 더불어 중요한 요인으로 나타났다. 이러한 결과를 통해 자아존중감의 중요성을 강조하고, 보육교사들이 자아존중감을 경험하고 제고할 수 있는 기회의 확대를 제안하였다.