• Journal of the Korean Society of Food Culture
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• v.10 no.3
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• pp.147-154
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• 1995

This study was conducted for the purpose of practice of nutrition education and dietary intake for college students. This survey was carried out through a variety of questionnaires by the subjects which consist of 249 male and 208 female college students in Seoul area. The results obtained were summarized as follows; 1. 75% of the subjects lived in their own houses; the monthly personal expenses were $110{\sim}200$ thousand wons. The appetite of the students who answered was normal in general. The pattern of dietary life shows that they take richer food at dinner than lunch and breakfast. 2. At school, 75% of students ate at the school cafeteria. Among several main dishes, rice was the most favorite food. Most of the subjects ate their lunch between 12 and 1 o'clock, and they spend approximately 11 to 15 minutes. Most of the students did not have lunch on time. The students ate lunch irregularly, because of the class schedule and poor appetite. 3. On weekends and vacations, 56% of the students ate lunch prepared by their mother at home. The two main reasons for skipping lunch during weekends and vacations were late breakfast and poor appetite. The frequency of eating out were $3{\sim}4$ times per week, because of social life and convenience of meal. 4. The majority of college students asked for the improvement of meal quality and the choice of menu in school cafeteria.

• The Journal of Korean Physical Therapy
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• v.21 no.4
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• pp.81-88
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• 2009

Purpose: This study examined the health status and physical therapy in elderly women in rural areas to provide basic data on the promotion of health and physical therapy management of elderly women in rural areas. Methods: The subjects were 110 elderly women. The data was collected through individual interviews, and the tool developed for this study was a structured questionnaire based on the literature. The reliability coefficient was 0.57 ~ 0.79(Chronbach' $\alpha$). Results: Village 1 made the most of an oriental medicine clinic and a neighborhood clinic, whereas village 2 mainly used a public health center. Arthritis/ neuralgia and high blood pressure/low blood pressure were the most common complaints in the two villages; a medical institution was used once a month by more than 50% of subjects. Most rural elderly women used physical therapy, and the prevalence of arthritis/neuralgia was high. The most common problem in the two villages was poor health. The improvement in mobility was higher in the more healthy women, who also had less need for treatment at a medical institution. Conclusion: Most rural elderly women were concerned about poor health and used physical therapy. Therefore, rural medical institutions need to pay attention to the medical service and preventive activity to reduce the incidence and severity of neuromuscular syndrome in rural elderly women.

• Korean Journal of Occupational Health Nursing
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• v.8 no.1
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• pp.5-21
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• 1999

The purpose of this study is to evaluate the physical fitness status and health promoting life styles of the workers. For the purpose, 108 workers who attended the exercise program in Inchon branch of KISCO were selected as the subjects. From Oct. 20th to Nov. 30th, in 1998, they were firstly assessed their physical fitness. The items include cardio-respiratory endurance, flexibility, muscular strength, muscular endurance, agility, power, balance, body composition, etc. Secondly, the health promoting life styles were asked by questionnaires about daily life and dietary habits. Both of them were evaluated by 5 or 3 levels as A(very good) to E(very poor) or A (good) to C(poor). Those data were analyzed percentile, mean, standard deviation by SAS program. Major findings are as follows ; 1. The health promoting life styles were generally good, but 43.5% of the subjects didn't exercise at all. Most of them(93.5%) thought about their physical fitness status as lower than average level. About half of them(48.1%) didn't drink alcohol, non smokers were 70.4% of them. But they had poor dietary habits(lower than average level : 79.6%), females were a little bit better than males. The aged group had the poor body compositions, 21.4% of females and 10.0% of males were obese. 2. Physical fitness status of the workers were assessed as two areas, one is health related, the other is physical function related area. In the health related area, females were better than males, in view of age, forties aged group had the highest scores of all items except cardio-respiratory endurance. Among 'A' and 'B' level, muscular endurance was showed most frequently, followed by muscular strength, flexibility, cardiorespiratory endurance. In physical function related status, balance was ranked highly in the portion of over 'B', followed by power, agility. In view of sex, males were better than females for all items except balance, and there were various figures in the status by age groups. 3. Comprehensive assessment scores were poor(under 'D' leves were most frequent), females were better than males, and teenage group had the worst scores. In ages of the physical fitness, generally they had 1 year under their real ages, and females were better than males. In view of age, forties aged group was ranked highly and teenagers had lowest scores.

• Journal of The Korean Society of Emergency Medicine
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• v.29 no.5
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• pp.430-436
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• 2018

Objective: The purpose of this study was to evaluate whether or not the d-dimer level indicating hyperfibrinolysis could be a predictor of early poor outcome (massive transfusion, death within 24 hours) associated with trauma-induced coagulopathy in blunt trauma without significant brain injury. Methods: This study was a retrospective observational study using 516 blunt trauma patients without significant brain injury. The poor outcome group, including patients receiving massive transfusion and those who died within 24 hours, consisted of 33 patients (6.4%). The variables were compared between the poor outcome group and good outcome group, and logistic regression analysis was performed using statistically significant variables. Receiver operating characteristic (ROC) curve analysis was performed to evaluate the poor outcome prediction ability of the initial d-dimer level. Results: The poor outcome group showed more serious anatomical, physiological, and laboratory data than the good outcome group. In the ROC curve analysis for evaluation of the poor outcome prediction of the d-dimer level, the area under the curve value was 0.87 (95% confidence interval [CI], 0.84-0.90) while the cut-off value was 27.35 mg/L. In the logistic regression analysis, the high d-dimer level was shown to be an independent predictor of poor outcome (adjusted odds ratio, 14.87; 95% CI, 2.96-74.67). Conclusion: The high d-dimer level (>27.35 mg/L) can be used as a predictor for the poor outcome of patients with blunt trauma without significant brain injury.

• Journal of Environmental Science International
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• v.3 no.3
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• pp.209-216
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• 1994

The Daechong dam is located nearby Chongju city, and the population alone in the Chongju-Chongwon area is over one half million. It is found that the number of days for fog occurrence after constructing the dam was much fewer than those before constructing it. It appears that the construction of a large dam did not cause to increase in the occurrence of fog in the Chongju area, and that was the increase due to topographical characteristics and wind direction. Low visibility in the Chongju-Chongwon area occurred frequently. In summer, Chongwon recorded more days of poor visibility than those observed at Chongju. It is thought that TSP, $\textrm{SO}_2$ and $\textrm{NO}_2$ 씨오투 were the main constituents of air pollutants causing the reduction in visibility. Those air Pollutants are produced by vehicles and industrial activities in the region.

• Journal of the Korean housing association
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• v.17 no.1
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• pp.135-144
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• 2006

The purpose of this study was to identify the opinions on 'Dagagu' Housing Purchase and Public Rental Program by public officials and professionals in the area of social or housing welfare to suggest ideas for improvement of this program. Data were collected from 146 public officials and 108 professionals in the area of social or housing welfare. Respondents showed that the perception on this program was not high, especially respondents working in Seoul showed lower perception than respondents in other localities in spite of experience of pilot program executed in Seoul. Respondents also thought that this program will take an realistic role to improve housing welfare for urban poor. Other opinions to practice this program were also suggested.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2005.11a
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• pp.341-345
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• 2005

The purpose of this study was to identify the perceptions on 'Dagagu' Housing Purchase and Public Rental Program of public officials and professionals in the area of social welfare to suggest ideas for improvement of this program. Data were collected from 146 public officials and 108 professionals in the area of social welfare. Respondents showed that the perception on this program was not high, especially respondents working in Seoul showed lower perceptions than respondents in other localities in spite of experience of pilot program executed in Seoul. Respondents also thought that this program will take an realistic role to improve housing welfare for urban poor. Other opinions to practice this program were also suggested.

• Journal of Environmental Impact Assessment
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• v.20 no.1
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• pp.61-69
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• 2011

Integrated stream naturalness based on abiotic and biotic factors were developed. Abiotic factors considered in this study were types of land use in the riparian area, river bank and high water bed streamside, revetment, bed substrate and artificial construction of streamside. Biotic factors included types of vegetation, assemblages of fish, macroinvertebrate, bird and mammal(Otter) in streams. The presence/absence of legal species and biological assessment index were also weighted as important parameters in this study. Scoring criteria selected for each matrix was five rating system; 1=poor, 2=moderate, 3=fair, 4=good, 5=excellent. Numerical ratings for the matrix were then summed. This resulted in a minimum score of 13 if all matrix at a site were poor, and a maximum score of 65 if all matrix were excellent. Five grade system from poor(I) to excellent condition(V) was employed. To verify its validity in natural environment, the evaluation system was applied to the Gapchun stream which is a test bed selected. Our result showed that stream naturalness of each reach was clearly distinguished by biotic and abiotic characteristics. Determination of correlation coefficient between abiotic and biotic factors was also high ($R^2=0.96$, p<0.05). In conclusion, assessment for stream naturalness reflecting abiotic and biotic factors was useful method representing stream integrated.

• Journal of The Korean Society of Agricultural Engineers
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• v.53 no.5
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• pp.9-16
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• 2011

Curve Numbers (CN) for the combination of land use and hydrologic soil group were regionalized at Imha Watershed using Long-term Hydrologic Impact Assessment (L-THIA) coupled with SCE-UA. The L-THIA was calibrated during 1991-2000 and validated during 2001-2007 using monthly observed direct runoff data. The Nash-Sutcliffe (NS) coefficients for calibration and validation were 0.91 and 0.93, respectively, and showed high model efficiency. Based on the criteria of model calibration, both calibration and validation represented 'very good' fit with observe data. The spatial distribution of direct surface runoff by L-THIA represented runoff from Thiessen pologen at Subi and Sukbo rain gage station much higher than other area due to the combination of poor hydrologic condition (hydrologic soil C and D group) and locality heavy rainfall. As a results of hydrologic condition and treatment for land use type based on calibrated CNs, forest is recommended to be hydrologically modelled dived into deciduous, coniferous, and mixed forest due to the hydrological difference. The CNs for forest and upland showed the poor hydrologic condition. The steep slope of forest and alpine agricultural field make high runoff rate which is the poor hydrologic condition because CN method can not consider field slope. L-THIA linded with SCE-UA could generated a regionalized CNs for land use type with minimized time and effort, and maximized model's accuracy.

• Journal of Oriental Neuropsychiatry
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• v.23 no.2
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• pp.49-58
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• 2012

Objectives : The purpose of this study is to examine the effects of Mindfulness-based concentration qigong for children (MBCQ-C) in healthy children with subjective poor attention. Methods : This study examined the effects of MBCQ-C on healthy children with subjective poor attention, who vistied Korean medicine hospital neuropsychiatry outpatient clinic. The MBCQ-C was practiced with 11 participants, 2 of them quit in the middle of the program, and hence, they were excluded for data analysis. MBCQ-C consisted of 8 sessions, and each session took about 60 minutes. The outcome measurement was Frankfurter Aufmerksamkeits-Inventar (FAIR), which measured selective attention, self-control and sustained attention. Results : The results of this study showed that selective attention, and sustained attention were significantly improved. Self-control also improved, but without any statistical significance. These results indicate MBCQ-C was effective for the improvement of attention abilities, but self-control, including upper cognition area needs more consistent exercise. Conclusions : The MBCQ-C consisting of 8 sessions were shown to be an effective intervention in improving the attention abilities of healthy children with subjective poor attention.