• The Journal of Korean Physical Therapy
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• 제6권1호
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• pp.121-132
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• 1994

This study was carried out to know the change of age-related hand function. 210 adults without neurosurgical and orthopedic disability from 15 to 90 years of age participation this study voluntarily. The results are as followings. 1. The hand function decreased according to age increasing. 2. The dominant and non-dominant hand function was decreased in ever-sixty age groups in the subtests of writing, card turning small common objects, simulated feeding, large light objects and large heavy objects greatly, but decreased between forty and fifty age groups in checkers greatly. 3. The dominant hand function was more excellent than non-dominant hand. 4. The dominant and non-dominant hand function was statistically significant between age groups(p<0.01). 5. The one-way ANOVA of subtests according to age increasing revealed significant statistically(p<0.01). 6. The correlation coefficients between subtests and age increasing revealed significant statistically in the dominant and non-dominant hand(p<0.01).

• 대한가정학회지
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• 제32권4호
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• pp.57-71
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• 1994

The purpose of this research was to study the variables related to the stress and to provide the way of establishing better relationship between aged parents and adult offsprings and the way of effective care-giving. In order to achieve this purpose a survey was conducted by interview using questionaire. The collected data were analyzed by using frequency percentage mean standard deviation factor analysis Pearson's correlation analysis, ANOVA, and stepwise regression analysis. The results of this research were as follows: First The total points of daughter-in-laws' caregicing stress was 38.5 and daughter's caregiving stress was 27.3. Second There were meaningful differences according to living arrangement daughters-in-law age, old mothers' health status. And there were significant. interaction effects among variables of living arrangement and daughters-in-law' age, living arrangement and birth order birth order and old mothers' health status. living arrangement and daughters-in-law' age and old mothers' health status. Third There were meaningful differences according to living arrangement daughter's age. And there were significant interaction effects among variables of living arrangement and daughter's age, daughter's age and birth order, living arrangement and daughter's age and old mothers' health status, living arrangement and birth order and old mothers' health status. Fourth Among daughters-in-law' variables living arrangement age, old mothers' health status have influence on the care-giving stress. Among daughter's variables living arrangement, age, birth order have influence on the care-giving stress.

• 한국재료학회지
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• 제23권12호
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• pp.687-694
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• 2013

This study was performed with an aim to improve the early-age strength of concrete containing fly ash, which is known to increase the long-age strength of concrete, reduce drying shrinkage, and enhance water tightness. The composition was partially substituted with calcium sulfoaluminate (CSA), from which ettringite is actively produced, in the early stages of hydration to verify its effect on improving the early-age strength and to determine the optimal mixing ratio. For this purpose, up to 30 % of the cement weight was substituted with fly ash, and the amount of CSA substitution was 8% of the fly ash weight. The mixtures were then fabricated into concrete specimens for compressive strength measurement and analysis of the correlation between the hydration products and the compressive strength.

• International Journal of Industrial Entomology and Biomaterials
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• 제12권1호
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• pp.45-49
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• 2006

The present investigation was conducted to know the effects of host age on development and morphological characteristics of Nesolynx thymus, a gregarious ectopupal parasitoid of the uzi fly, Exorista bombycis, a serious en do-larval parasitoid of the silkworm, Bombyx mori L. For experimentation, 3 - 11 day-old pupae of E. bombycis were exposed to 2 day-old adults of N. thymus at $25{\pm}2^{\circ}C\;and\;60{\pm}10%$ RH. A highly significant negative correlation between host age and the following development and morphological characteristics of the parasitoid was observed: number of pupae parasitised, total adult recovery, sex ratio and recovery, longevity, body length, wing span, abdomen length, and abdomen width of females. The findings of the present study clearly demonstrate that various development and morphological parameters of N. thymus are influenced by the age of E. bombycis pupae.

• 보건의료산업학회지
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• 제13권2호
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• pp.67-79
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• 2019

Objectives: The purpose of this study was to analyze the factors affecting the utilization of emergency medical services and characteristics of emergency medical services according to age group among elderly individuals. Methods: This study conducted t-test and linear regression analysis on data of 1,960,575 participants to achieve the objective. Results: Analysis of the factors affecting the use of emergency medical services showed statistically significant correlation in all age groups. As the age of elderly people increased, the use of emergency medical service increased. Conclusions: Emergency medical policies are needed, such as coordinators with expert knowledge of medical and health administration and specialist emergency room operations that can provide specialized medical service for older patients.

• 한국의류산업학회지
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• 제13권2호
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• pp.186-193
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• 2011

The purpose of this study was to investigate the consumer buying behavior on rash guard for marine sports. Survey data collected from 105 men in activities of marin sports were analyzed by descriptive statistics, chi-square test, correlation analysis. The results of this study were as follows. First, the age showed a positive correlation in activity carrier. The 64.8% of subject enjoyed primarily the marin windsurfing sport. Second, the buying place was different according to the age group and activity carrier. Domestic brands were lower preference than foreign brands. And there was difference between the domestic and foreign brands in design and wearable sense. The coordinates of rash guard were to pursuit the overall beauty, considering the functional and physical protection. Therefore, it is necessary for the domestic brands to develop the products competing with the foreign brands.

• Journal of Preventive Medicine and Public Health
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• 제31권1호
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• pp.72-81
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• 1998

The purpose of this study was to investigate the relation between health behavior patterns and demographic, socio-economic characteristics, health status, health information in Korea. The quantification method through canonical correlation analysis was conducted to the data from Korea National Health Survey in 1995, which consisted of 5,805 persons. The health lifestyle patterns were quantified as good diet lifestyle, passive lifestyle to the negative direction and drinker lifestyle, smoker lifestyle, hedonic lifestyle and fitness lifestyle to the positive direction. The covariate were related to health lifestyle patterns in the order of sex, age, marital status, occupation, health information, economic status, level of physical labour and health status. Characteristics of male, age below 50, married, blue colored worker, no health information, low in economic status, heavy level of physical labour, and poor in health status were positively related to drinker lifestyle, smoker lifestyle, hedonic lifestyle, fitness lifestyle sequentially.

• 대한가정학회지
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• 제27권1호
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• pp.141-164
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• 1989

The Purpose of this study is to investigate the relationship between the urban home-maker's view of homemanagement and the domestic courtesy and ritual (wedding ceremany, ancestral service, funeral rites). The data for this study was obtained from the 661 homemakers who live in Seoul, Busan, Inchon etc. The data were analyzed by the method described below with SPSS Computer programs. Such methods as frequence, percentile, analysis of variance (t-test, one-way ANOVA), Pearson's correlation and Factor analysis, Multiple regression were used. The major results the study can be summaried as follows; 1) As the result of factor analysis about view of homemanagement, 10 factors (which Eigen Value was above 1.0) out of 28 guestions were extracted. 2) In general, it can be said that the urban Homemaker's View of homemanagement varies by age, level of education, religion. 3) The domestic courtesy and ritual (wedding ceremony, ancestral servic, funeral rites) varies by age, level of education, religion. 4) There is a positive relation in analyzing the correlation between the urban homemaker's view of homemanagement and domestic courtesy and ritual (wedding ceremony, ancestral service, funeral rites)(p<.001).

• 한국병원경영학회지
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• 제8권4호
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• pp.111-120
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• 2003

The purpose of study is to research employees cognizing their hospital mission statement impact on their job satisfaction. Survey was conducted with 100 employees as samples, totaling 400 samples from four of religious general hospitals located in Busan, Gyeongsang Namdo and Gyeongsang Bukdo. The survey data was statistically analyzed by t-test, ANOVA, Pearson correlation analysis. Summary of study results are as follows: First, the degree of cognizance of mission statement showed significant differences by age, education, religion, job categories and experience of employees. Second, the degree of job satisfaction showed significant differences by age, education and experience of employees. Finally, significant correlation existed between employees' cognition of mission statement and their job satisfaction.

• 대한가정학회지
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• 제44권6호
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• pp.1-13
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• 2006

This study examined the relationships among maternal psychological life position, involvement in child-rearing and children's emotional intelligence. The subjects were 267 four and five-year-old children and their mothers from five child care centers located in Seoul. Children's emotional intelligence was assessed by the teacher rating scale developed by Kin(1998) and questionnaires were used to assess the maternal psychological life position and involvement in child-rearing. Data was analyzed by t-test, Pearson's correlation, and stepwise multiple regression. Results demonstrated a correlation between the level of the children's emotional intelligence and their gender and age. The strongest predictor of children's emotional intelligence was the child's age.