• Journal of Korean Public Health Nursing
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• v.17 no.1
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• pp.96-112
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• 2003

The purpose of this study was to determine how often toddlers and preschoolers in kindergartens have accidents and what factors affect the accident rate. The study population consisted of 150 children who were attending at nursery schools and 150 children who were attending at kindergartens. The data was collected from ten nursery schools and five kindergartens from five districts in Daegu. The questionnaires were distributed to teachers of participating nursery schools and kindergartens to be completed using nursing care records in the institutions and by interviewing children's parents about all of the accidents happened in a previous year. Data were collected during the period of August 1 through 31, 2002. The results of the study are as follow: 1. Among 300 children, 282 had 506 accidental injuries during the study period. 2. The month, the day and the time with the highest accident rate were April. Monday, and between 2 and 4 o'clock in the afternoon, respectively. 3. Locations where the injury took place most included nursery schools or kindergartens, around the homes of the children, and inside the home. 4. Most accidents were occurred due to lack of carefulness of the children, and the most prevalent forms of injury was abrasions. 5. Most frequently injured part of the body was legs of the children. 6. Most injuries were healed within three days and required first aid measures to disinfect the wound. Mostly, these were performed by family members at home. Some children go to the hospital to suture the open wound. Most frequent type of complication was scar formation and the cost of the treatment ranged from 9,000 to 30,000 won. 7. Children's age. sex, birth order. personality. type of family composition. type of residency. father's occupation, father's age, and mother's age were significantly related to the frequency of injury among children. Children who were in nursery schools and kindergartens need their assessment for accident involving condition according to seasons, time. place. This study provided a very useful and important data to prepare accident prevention education program and accident prevention strategies, and to develop Injury Surveillance System.

• Journal of Korean Academy of Nursing
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• v.17 no.2
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• pp.153-161
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• 1987

This descriptive-correlational study was conducted to recognize the relational between the Perceived social support and stress in pregnant women. The subject were comprised of 154 patients who were at 24 weeks over, and data were collected by way of questionnairs at K-university hospital in Seoul during 23 days (November 21, 1986 to December 13, 1986). The result of this study may be summerized as follows. 1) The degrees of the support from situation perceived by pregnant women were: the minimal 20 feints, the maximal 61 points and the mean 40.42 feints. 2) The degrees of stress perceived by pregnant women were: the minimal 32 points, the maximal 109 points and the mean 65.49 points. 3) The results of hypotheses were: the first hypothesis was not supported that the higher the degree of social support from situation perceived by pregnant women, the lower that of stress(r= -0.01129, p=0.8895) the second was supported that the higher the degree if support perceived indirectly by pregnant women, the lower that of stress(r= -0.23832, p=0.0029). the third was supported that the higher the degree of support perceived directly by pregnant women, the lower that of stress. (r= -0.36019, p=0.0001) 4) The fourth shows that in the relationships between the characteristics of socio-popualtion and obstetrics and the degree of social support, there was significant difference; i) the support from situation differs in learning (t= -2.178, p<.05), and satisfaction of marriage (F=5.06, p<.01) ii) the support perceived indirectly differs in learning (t= -3.065, p<.01), month of pregnant(F= 2.78, p <.05), satisfaction of marriage (F=20.08, p<.001) and forms of family (t=2.11, p<.05) iii) the support perceived directly differs in satisfaction of marriage (F=21.00, p <.001) and forms of family (t=2.11, p<.05) 5) the fifth shows that in the relationship between the characteristics of sociopopulation and obstetrics and stress, the degree of satisfaction of marriage only shows the significant statistical difference(F= 0.40, p<.01) 6) The sixth shows that the factor affecting the stress of pregnant women was the support perceived directly and its explanatory power was 12.9%.

• Journal of the Korean Society of Food Culture
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• v.17 no.3
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• pp.309-314
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• 2002

The purpose of this study was to investigate several aspects of eating out behaviors especially in relation to Chinese food. Self-administrated questionnairs were completed by 556 food-related major college students in Kangwon-do area. The results were as follows: 1. The frequencies of eating out were not significantly different by gender, type of residence, and the amount of spending money per month of the subjects. 2. Korean foods had a tendency to be selected as a first choice of eating out with both family and friends. The subjects preferred Korean foods, Western foods, Chinese foods and Japanese foods in order with their family but flour based foods, western foods and chinese foods in order with their friends. Japanese foods were not selected at all when they ate out with friends. 3. The 80.7% of male subjects and the 58% of female subjects liked Chinese foods. High calorie food was the feeling about Chinese foods for the male subjects and greasy food was for the female subjects. Taste was the most considered factor for choosing Chinese foods. 4. The 80% of subjects answered that Chinese food culture affected that of Korea. The 77% of subjects thought Chinese noodles were settled down to Korea. 5. Using MSG to Chinese foods was recognized as health-concerning factor for 67% of male subjects and 72% of female subjects.

• Journal of Preventive Medicine and Public Health
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• v.53 no.2
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• pp.117-125
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• 2020

Objectives: This study investigated the role of information and communication technology and women's empowerment in contraceptive discontinuation in Indonesia. Methods: The study used data from the 2017 Indonesia Demographic and Health Survey and monthly contraceptive calendar data. A Gompertz proportional hazards model was used for analysis. Results: The 12-month contraceptive discontinuation rate was higher among women who had used the Internet in the past year, women who were mobile phone owners, and women who reported having fully participated in household decision-making than among their counterparts. These factors significantly impacted the risk of contraceptive discontinuation in Indonesia, even after controlling for contraceptive method, age, parity, contraceptive intent, education, work status, place of residence, and wealth status. Conclusions: After adjustment for the control variables, a higher risk of contraceptive discontinuation was associated with having used the Internet in the past year, owning a mobile phone, and not participating in household decision-making. Higher contraceptive discontinuation risk was also associated with using contraceptive pills, older age, lower parity, intent of spacing births, more education, current unemployment, and rural residence, and the risk was also significantly higher for those in the lowest household wealth quintile than for those in the fourth household wealth quintile. The association of contraceptive discontinuation with the use of modern information and communication technology and relatively disempowerment in household decision-making may imply that information regarding family planning and contraception should be conveyed via social media as part of setting up an eHealth system. This must include a strong communication strategy to empower and educate women in contraceptive decision-making.

• The Korean Journal of Community Living Science
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• v.22 no.4
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• pp.599-613
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• 2011

This study aimed to provide an efficient time management scheme for farmers by analysing how they experience time constraints in spending their time and understand time management. Firstly, farmers found that they didn't have enough time for farm keeping as a result of house work obligations. It was caused by excessive time for agricultural work. Thus, 93.7% of respondents recognized that ‘they were pressed for time' because there is relatively less time to spend for socio-cultural and physiological matters. In addition, 83.0% responded that they felt the pressure of something. Respondents who were in forties reduced their sleeping hours due to lack of time. The majority of people who were in the farmhouse doing controlled horticulture cannot enjoy their own time for leisure owing to a lack of time. Secondly, respondents under thirty-nine years of age were solving the problems of time constraints as prioritizing matters, planning handling time and utilizing household instruments. On the other hand, respondents who were in forties found the solution by reflecting on their conduct toward a time consumption plan, self-evaluation and received help from their family and/or neighbors. A group of respondents who had already graduated from college or higher education often reflected on their conduct and self-evaluated. Respondants who participatied in farmhouse controlled horticulture, generally took turns in managing their house work. For reducing farmers' time constraints and managing their time efficiently, they should standardize matters done repeatedly and also manage time by dividing work among family members. Furthermore, if a long-term time scheme such as more than a month is established and practiced, time constraints may be somewhat solved.

• Journal of Family Resource Management and Policy Review
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• v.11 no.3
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• pp.23-43
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• 2007

The purpose of this study was to examine how college students' attitudes toward the use of money and credit cards have affected their financial management practices. The data were collected from 231 college students in Seoul using by a self administered questionnaire. Frequencies, factor analyses, t-tests, ANOVA, and multiple regression were conducted using by SPSSWIN 12.0. The results from this study were as follows. First, results of the factor analysis of attitudes toward the use of money were divided into 5 dimensions such as instrument of ostentation, sufficiency of desire, source of anxiety, diligence and economy, and instrument of preparation for the future. Attitudes toward the uses of credit cards were divided into 3 dimensions, such as positive affection, cognition of reverse function, and attitudes of use-behavior. Financial management practices were divided into 2 dimensions: planning and performing. Second, social-demographical & economical factors, among such as gender, allowance, financial stress, number of credit -cards possessed, and expenses of credit -cards totals each month were significant in the regression analyses for the financial management practices. The results indicate that attitudes toward the use of money have a bigger effect on financial management practices than attitudes towards credit cards. Specifically, attitudes toward the use of money as an instrument of preparation for the future had the most effect on the financial management practices. These results imply that for sound financial management practices to take place, there needs to be education on attitudes toward the use of money.

• Korea journal of population studies
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• v.8 no.2
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• pp.79-92
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• 1985

Fertility has been declined since 1966 (see Table 1). This fertility reduction was duely caused by age at first marriage, induced abortion and contraceptive practice which has been largely increased in recent years. Although tbe proximate determinant such as induced abortion, age at marriage and breastfeeding can and do have an effect on fertility, the principal cause of the reduction in fertility in Korea during the fertility transition can be supported by correlation between level of fertility and contraceptive prevalence (See Fig. 4). Taking a regression equation between fertility (TER. Y) and prevalence level (X), the total fertility rate in 1984 was estimated as 1.9 and 2.1 based on lenear and expotential function shown as follow; $Y_1$=5.709-0.0549 X and $Y_2$_______80________ 1+e2.433+0.017X ($R^2$=O. 93) ($R^2$=0. 96) Where $Y_1$ and $Y_2$ denote total fertility rates obtained through two equations respectivelly. The peak of contraceptive prevalence was assumdd as 80 percent which is almost upper limit in human society. On the other hand, an observed value of 1984 fertility level obtained from five month period shows 2.1 which is coincident with logistic fitting after the adjustment of response error assumed around 10 to 20 percent, At any rate, fertility of Korean women will have been reached replacement level (2.1) by 1985.Thus policy for family planning program must be reviewed toward the direction of integrated approach particularly with MCH program inasmuch as fertility in Korea has already shown population replacement level that require more good quality of service in family planning and their There must be an advanced level of fertility in Korea because wide use of contraception and induced life abortion and age at marriage will effect modern fertility which shows up and down trend between 2.1 and 1.5 in general.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.54 no.6
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• pp.974-981
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• 2021

The aim of this study was to evaluate genetic parameters of growth traits for improving selective breeding in olive flounder Paralichthys olivaceus produced in April 2019. The total length and body weight at 11-, 18-, and 22-months-old were measured for 7,479, 2,831 and 1,904 individuals, respectively. Since 2004, we have been conducting a selective breeding program to improve growth traits in the olive flounder. Data were analyzed using the restricted maximum likelihood method using the multiple traits animal model. The effect of sex and production period showed significant differences in all traits (P<0.05). The heritability of all traits was 0.428-0.520, which is relatively high by measurement month. Therefore, it is considered that individual selection will be more advantageous than family selection. However, to maintain an appropriate degree of inbreeding and genetic diversity for future generations, it is necessary to consider family selection adequately. Results of the correlation analysis between the same traits according to the measurement period indicated that considering production costs such as feed cost, selection at 18-months-old will be advantageous. Olive flounder is a major aquaculture species in Korea, and continuous selective breeding research is essential to improve productivity.

• Journal of Preventive Medicine and Public Health
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• v.55 no.5
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• pp.485-491
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• 2022

Objectives: Tuberculosis (TB) is a major public health concern worldwide. Social contact patterns can affect the epidemiology and risk of airborne diseases such as TB. This study was designed to investigate the social contact patterns associated with TB. Methods: In this case-control study, groups of participants with and without TB were matched by age and sex. Participants reported the nature, location, frequency, and average duration of social contacts over 1 month. The duration and number of social and spatial contacts were compared between groups using the chi-square test and the t-test. Odds ratios (ORs) with 95% confidence intervals (CIs) were used to quantify the relationship between social contact time and TB status. Data were analyzed using Stata version 11 statistical software. A p-value of <0.05 was considered to indicate statistical significance. Results: In this study, 80 patients with TB and 172 control participants were included, and a total of 3545 social contacts were registered. Social contact with family members (OR, 1.72; 95% CI, 1.10 to 2.40), contact with a person with TB (OR, 1.53; 95% CI, 1.16 to 2.01), and contact at the participant's home (OR, 1.42; 95% CI, 1.19 to 1.82) were significantly associated with TB status. Conclusions: The duration of long-term social contact, rather than the number of contacts, may be the main contact-related factor associated with TB transmission in this population. The focus of contact-tracing efforts should be on finding and treating both family members and long-term contacts in non-household settings.

• Korean Journal of Community Nutrition
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• v.14 no.6
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• pp.767-776
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• 2009

This study evaluated the effect of nutritional improvement of 0~5 year children of financially poor families after nutrition supplement of children and nutrition education in parents/guardians. The subject selected among applicants for low-income family financing of the government included 198 children (0~12 months:92, 1~5 years:106), and the average ages were 5.3 months and 2.4 years respectively. Food that includes each nutrient factor was provided to the subject for six months. Nutrition education was performed in two ways, through class and private education, once a month for both. Nutritional improvement was evaluated by body measurement and anemia prevalence rate. As to the survey on breast-feeding, complete breast-feeding accounted for 58.7%, weaning food 27.3%, and combined feeding 14.1% respectively, which shows that breast-feeding accounted for the largest percentage. The education program improved knowledge and attitude of the parents/guardians, which brings in positive effects on growth of children as well. The nutrition knowledge score was improved after nutrition education in 0~12 month children $(8.5\pm1.75\;to\;8.9\pm1.69)$ and 1~5 year children $(7.3\pm1.39\;to\;7.8\pm1.30)$. The nutrition attitude score was significantly improved in 0~12month children $(52.0\pm6.99$ to $53.5\pm5.21$, p < 0.001) and 1~5year children ($45.1\pm7.30$ to $49.0\pm5.96$, p < 0.001). In evaluation on nutritional improvement based on body measurements, it turned out that the wasting was reduced as for children in consideration of the height and weight according to the subject's age. The concentration of hemoglobin after the nutrient treatment for six months was significantly improved, and the anemia prevalence rate as well was reduced from 40.6% to 13.5%, which indicates the significant improvement. Based on the findings above, it turned out that providing quality food to children and nutrition education to the parents/guardians poorly fed in low-income families improved knowledge and attitude of the guardians and prevents anemia and improves growth, which brings in positive effects on growth of children. In the results regarding attitude and knowledge on nutrient/dietary life; however, the improvement level was relatively low when the extent before the education was too small, which indicates the need to revise and complement the contents and methods. In addition, as shown in the result of body measurement, long-term and consistent investigation is necessary since it is difficult to judge the effect on growth only based on short-term nutrient supplement.