• 가정과삶의질연구
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• 제8권2호
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• pp.101-118
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• 1990

The purpose of this study is to examine the stress level and factors percepted by the married women during family life, and to identify the related variables influencing on stress level. For this purpose, questionnaires were distributed to the 650 married women who have been living in seoul. Among them 463 data were selected. For data analysis, the statistical method such as the factor analysis frequency distribution percentile , t-test, ANOVA, Duncan's Multiple Range Test and Stepwise Regression Analysis were used. the major findings were summarized as follows; 1) The general tendancy of the stress level percepted by the married women during family life was relatively low. 2) The household background variables(age, level of education, income, type of family, number of children, status of employment ) have turned out to be significant on the stress level of married women except family type. 3) All the social-psychological variables(socio-economic status, communication interaction, resources perception, psychological satisfaction) showed significant differences according to the stress level percepted by the married women during family life. 4) The level of work identity was the important factor on the stress level percepted by the married women during family life. 5) In Stepwise Multiple Regression Analysis, the married women's stress level during family life was greatly influenced by variables such as the resource perception and the psychological satisfaction.

• Child Health Nursing Research
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• 제7권2호
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• pp.203-212
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• 2001

The subjects were 349 high school boys and girls who were 10th and 11th graders in Seoul, Korea. Statistical analysis included percentages, means, Pearson correlation coefficient, ANOVA, t-test, and stepwise multiple regression analysis. As a result, there were positive correlations between social support, stress reduction and increases in health behavior. Stepwise multiple regression analysis of social support, stress, and adolescents health behavior showed that social support explained 26.3％ of the variance in health behavior, The more social support subjects experienced more health behavior level and the less the correlated stress level. In the area of demographic attributes, gender, height, weight, grade level, socioeconomic level of the parents, and stress were significantly correlated, grade levels, religion, socioeconomic level of parents and social support. sibling order, religion, socioeconomic level of the parents, parents education, occupation of father. and health behavior were statistically significant The findings indicated stress was a negative factor in health behavior, and social support was a positive factor in reducing stress and promoting health behavior. To reduce adolescents stress and to promote health behavior, we should endeavor to develop realistic social support programs.

• 대한간호학회지
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• 제17권3호
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• pp.218-226
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• 1987

This descriptive-correlational study was undertaken in order to examine if there were relationships between family support, compliance and life satisfaction in chronic arthritis patients. The sampling method was a non-probability, purposive sampling technique. The participants of this study were 92 volunteer adults. 1) who have been diagnosed as having chronic arthritis and 2) who were at the medical out patient clinic of one university hospital in Seoul between April 27th to May 12th 1987. The instruments used for this study were the Family Support Scale developed by Kang Hyun Sook, a Compilance Scale developed by the researcher and the Life-Satisfaction Index-Z developed by Wood et.al. Analysis of data was done using t-test, ANOVA, Pearson Correlation Coefficient and Stepwise Multiple Regression Analysis. The results of study were as follows; Hypothesis I; “The higher the family support, the higher the compliance” was accepted. (r＝.2604, p＜.01) Hypothesis II; “The higher the compliance, the higher the life satisfaction,” was rejected. (r＝.1663, p＞0.5) Hypothesis III; “The higher the family support, the higher the life satisfaction” was accepted. (r＝.3914, p＜.01) In addition, by using Stepwise Multiple Regression Analysis it was determined that the main influencing factors on the life satisfaction were family support, the number of inflammatory joints, compliance and pain level. These 4 main variables made it possible to explain 30.8% of the variance in life satisfaction. In conclusion, this study revealed that family support is an important factor that can improve compliance and life satisfaction in chronic arthritis patients.

• Food Science and Biotechnology
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• 제16권1호
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• pp.23-28
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• 2007

A linear correlation was found by stepwise multiple regression analysis between the sensory score of barley bran sauce aroma and the absolute gas chromatogram (GC) data transformed with square root. In spite of highly significant relationship between the quantity of the peak and the sensory score, it is difficult to estimate the aroma quality of barley bran sauce samples on the basis of only one peak. Peak 29 (methyl 9,12,15-octadecatrienoate) contributed most to the aroma of barley bran sauce. This was followed by 27 (methyl 9,12-octadecadienoate), 28 (ethyl 9,12-octadecadienoate), 12 (phenyl acetaldehyde), and 9 (methyl furfural) in terms of absolute value. When it was calculated using absolute value transformed by square root, peak 28 (ethyl 9,12-octadecadienoate) made the highest contribution to the aroma of barley bran sauce of among the peaks. It was followed by 31 (9,12-octadecadienoic acid), 27 (methyl 9,12-octadecadienoate), 12 (phenyl acetaldehyde), and 29 (methyl 9,12,15-octadecatrienoate).

• Child Health Nursing Research
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• 제28권1호
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• pp.82-90
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• 2022

Purpose: The aim of this study was to examine the relationships among parenting role sharing, parenting stress, happiness, and parenting behavior of mothers with 6-year-old children. Methods: This study used data from the seventh Panel Study of Korean Children, which began collecting longitudinal data on a sample of newborn households nationwide in 2008 and will continue yearly until 2027. The participants were 1,560 mothers of children aged 6 years. We conducted statistical analyses using descriptive statistics, the t-test, analysis of variance, Pearson correlation coefficients, and stepwise multiple regression. Results: The mean age of the mothers was 36.8±3.7 years. The mothers' perceived parenting role sharing (r=.07, p=.007), parenting stress (r=-.54, p<.001), and happiness (r=.38, p<.001) were significantly correlated with warm parenting behavior. Stepwise multiple regression analysis revealed that parenting stress (β=-.47, p<.001), happiness (β=.15, p<.001), and parenting role sharing (β=.11, p<.001) were significant predictors for warm parenting behavior by mothers. Conclusion: It is essential to reduce mothers' stress and increase their positive emotions (happiness). Fathers should actively share parenting roles in raising children to enhance mothers' warm parenting behavior.

• 디지털융복합연구
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• 제10권1호
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• pp.385-389
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• 2012

본 연구는 대장용종수술환자의 건강행태 실행에 영향을 미치는 요인들을 규명하기 위해 수행되었다. 2010년 12월 6일부터 2011년 1월 31일까지 서울에 소재한 종합병원에 내원한 환자 112명을 대상으로 설문 및 면접조사를 하였다. 자료는 t-test, ANOVA, Pearson correlation coefficient 및 Stepwise multiple regression으로 분석하였다. 연구결과 첫째, 생활습관조절을 잘 할수록 긍정적인 태도가 높았고(r=.350, p<.01), 생활불편은 낮았으며 유의한 상관관계를 나타내었다(r=-.263, p<.05). 둘째, 다중회귀분석결과 대장용종수술환자의 건강행태 실행에는 생활습관조절이 가장 중요한 변수로 나타났고(${\beta}$=.392, p=.000), 그 다음은 생활불편(${\beta}$=-.265, p=.007), 체중증가(${\beta}$=-.248, p=.024)이었다. 결론적으로 대장용종수술환자의 건강행태 증진을 위해서는 긍정적인 태도와 생활습관조절이 필요하다.

• 한국콘텐츠학회논문지
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• 제15권3호
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• pp.219-228
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• 2015

본 연구는 간호대학생의 분노표현방식, 사회적 지지 및 대학생활적응 간의 관계를 파악하고 대학생활적응에 영향을 미치는 요인을 규명하는 서술적 조사연구이다. 연구대상자는 D시와 C시에 소재한 2개 대학의 간호대학생 266명이었다. 구조화된 자가 보고식 설문지를 이용하여 자료를 수집하였으며, 자료 분석은 SPSS WIN 18.0 프로그램을 사용하여 빈도와 백분율, 평균과 표준편차, t-test, ANOVA, Pearson correlation coefficient, multiple stepwise regression analysis를 실시하였다. 연구결과, 간호대학생의 대학생활적응 수준은 중간 이상이었다. 대학생활적응은 일반적 특성 중 지원동기와 지각된 신체건강상태에 따라 유의한 차이가 있었다. 대학생활적응은 분노표현방식과 사회적 지지와 유의한 상관관계를 보였고, 대학생활적응에 영향을 미치는 요인은 분노표출, 사회적 지지, 지각된 신체건강상태, 분노조절, 분노억제이었으며 이들 변수의 대학생활적응에 대한 설명력은 27.1%이었다. 결론적으로, 적절한 분노표현과 사회적 지지 및 신체건강상태를 증진시키는 것은 간호대학생의 대학생활적응을 향상시키는데 효과적인 전략이 될 수 있다.

• 한국콘텐츠학회논문지
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• 제15권1호
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• pp.211-220
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• 2015

본 연구는 청소년의 자기효능감 및 셀프리더십이 스트레스에 미치는 영향을 파악하였다. 연구대상은 중 고등학생 722명으로, 수집된 자료는 SPSS 20.0 program을 사용하여 평균과 표준편차, t-test, ANOVA, Scheffe's test, Pearson correlation coefficients and stepwise multiple regression으로 분석하였다. 연구결과는 다음과 같다. 첫째, 대상자의 스트레스는 성별, 학년, 경제수준에서 유의한 차이가 있는 것으로 나타났다. 둘째, 대상자 스트레스는 자기효능감 및 셀프리더십과 부적으로 유의한 상관관계가 있는 것으로 나타났다. 셋째, 스트레스를 설명해주는 변인으로 자기효능감(일반적 자기효능감), 셀프리더십(인지적전략), 성별(여), 학년(고등학생)로 나타났으며, 32.5%의 설명력을 나타내었다. 본 연구의 결과를 바탕으로 청소년의 스트레스에 대한 이해를 높이고, 스트레스 예방 및 중재를 위한 프로그램개발에 기초자료를 제공하고자한다.

• 보건교육건강증진학회지
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• 제6권1호
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• pp.34-47
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• 1989

The changing trend of longevity from 1955 through 1985 and its interprovincal variation were studied with longevity rate as indicator. In order to detect the affecting factors of longevity rate, eleven urbanalizational, geographic-environmental, demographic and social-economic variables were employed to carry out multiple stepwise regression analysis. The data used for this study were from Population Census Reports 1955-1985 published by EPB and Year book of Public Health and Social Statistics 1986 published by Ministry of Health and Social Affairs and other reference. Subsequent to that longevity rate decreased during 1950's it has increased continuously by the yeat of 1980's. This trend was especially remarkable in the south area and the GIRI mountain area in Korea. The stepwise regression analysis shows that the longevity rates were significantly associated with the independent variables, and the dependent variables explained at the level of 93.7percent-99.9 percent. Longevity is a reflection of the demographic and socio-economic, environmental and health resourses factor etc., longevity problems cannot be dealt with in isolation. The possible research and services which could be provided by government will be discuss.

• 대한지역사회영양학회지
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• 제8권6호
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• pp.910-918
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• 2003

The purposes of this study were to develop a model for university foodservices and to provide management strategies for reducing costs, and increasing productivity and customer satisfaction. The results of this study were as follows : 1) The demands in university food services varied depending on the time series. A fixed pattern was discovered for specific times of the month and semesters. The demand tended to constantly decrease from the beginning of a specific semester to the end, from March to June and from September to December. Moreover, the demand was higher during the first semester than the second semester, within school term than during vacation periods, and during the summer vacation than the winter. 2) Pearson's simple correlation was done between actual customer demand and the factors relating to forecasting the demand. There was a high level of correlation between the actual demand and the demand that had occurred in the previous weeks. 3) By applying the stepwise multiple linear regression analysis to two different university food services providing multiple menu items, a model was developed in terms of four different time series(first semester, second semester, summer vacation, and winter vacation). Customer preference for specific menu items was found to be the most important factor to be considered in forecasting the demand.