• Advances in pediatric surgery
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• 제16권2호
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• pp.170-176
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• 2010

The clinical characteristics of fistula-in-ano in infants are different from those of older children, and its treatment remains controversial. We suggest that fistula-in-ano in infants has a congenital etiology. To verify this hypothesis and to settle the controversies regarding fistula-in ano in infants, a retrospective analysis of 29 patients less than 2 years of age with anal fistulae treated between 1994 and 2009 at Samsung Changwon Hospital were reviewed retrospectively. Twenty two patients were male and mean age at diagnosis was $7.2{\pm}5.2$ months. Eleven out of 22 cases had previous surgical drainage for perianal abscess. 18 patients had fistulotomy (81.8 %) and four had fistulectomy (18.2 %). Cryptotomies with fistulectomy were performed in 10 patients (45.5 %) who had involved crypt. There was one recurrence. These results suggest that fistula-in-ano in young children less than two years of age is different from those in older children or adults. Fistulotomy is suggested to be the recommended treatment of choice. A future study involving non-operative management would be required to explore all treatment options.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2005년도 추계학술대회 논문집
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• pp.43-49
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• 2005

The purpose of this study was to provide the fundamental data for the gradual apartment management plan. Through the questionnaire survey, residential satisfactions and maintenance consciousness were investigated. As the result of statistic analysis, the residents' needs for improvement according to the life span of apartment communities were found out. And we can also compare the differences about maintenance consciousness to the life span of apartment. The major research findings are as follows. First, the satisfaction averages according to the life span of apartment communities were classified two groups, less than 10 years' and over than 10 years'. By the requirement for improvement according as the life span apartment communities, habitability factors was demanded in less tham 10 years' group and safety factors was required in over than 10 years' group, Second, dwellers have high preference about remodeling to reconstruction. Especially we have to pay attention to the result that positive consciousness of remodeling and long term reparative marked highly in the group which has the short elapsed years. These results represent the possibility gradual step-by-step remodeling. In other words, the object of remodeling is not only odeteriorated apartments but also new apartments to have short elapsed years.

• 한국운동역학회지
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• 제19권3호
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• pp.509-517
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• 2009

본 연구는 공기권총 사격자세에 대한 운동학적 요인을 규명하여 지도자 및 선수들에게 훈련의 기초자료를 제공하여 경기력 향상에 기여하는데 있다. 이를 위해 5년 이상 남자사격선수 3명을 우수집단(나이: 18years, 신장: 174.0cm, 경력: 5.3yr, 기록: 573.3)으로, 경력 3년이하의 남자사격선수 3명을 비우수집단(나이: 17.3years, 신장: 173.7cm, 경력: 3.0yr, 기록: 557.7)으로 선정하였다. 공기권총 사격자세의 운동학적 변인을 살펴보기 위해 4대의 디지털비디오카메라(VX 2100, Sony)를 활용하여 사격동작을 촬영하였으며 사격의 실제기록과 조준지역의 이동을 살펴보기 위해 코칭머신을 활용하였다. 공기권총 사격시 국면별 소요시간은 우수선수가 비우수선수에 비해 더 긴 것으로 나타났다. 조준에서 격발까지의 인체중심과 총구의 변위는 우수선수가 비우수선수에 비해 상하 방향을 제외한 전후 좌우방향움직임을 더 작게 하는 것으로 나타나 상하움직임의 영향이 결국 속도변인에 영향을 미치고 있었다. 코칭머신의 궤적 내 이동과 시간은 우수선수가 비우수선수에 비해 작게 나타나 조준에 정확성이 비우수선수에 비해 더 우수한 것으로 나타났고 점수 또한 높게 나타났다.

• Journal of Periodontal and Implant Science
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• 제31권4호
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• pp.803-810
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• 2001

The purposes of this study were to investigate the relationship between cigarette smoking levels and periodontal status. 199 subjects, consisting of male 127 and female 72, classified by smoking levels and duration were selected: Patients who had smoked for more than 20 cigarettes/day were considered heavy smokers, 10 to 19, moderate smokers; 1-9, light smokers:0, non-smoker. And smokers were divided into ones who had smoked for more than 20 years, 10-19 years, less than 10 years and non-smokers. Heavy smokers and moderate smokers showed significantly greater pocket depths, less clinical attachment levels, more molar furcation involvements, greater alveolar bone loss and higher scores of plaque index than light smokers and non-smokers,(p < 0.05). When the duration of smoking was considered as a factor, scores of clinical parameters were worse and alveolar bone loss were significantly greater in long-term smokers, who had smoked for more than 20 years. In conclusion, cigarette smoking is associated with periodontal status.

• 새물리
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• 제68권11호
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• pp.1240-1248
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• 2018

본 연구에서는 4차 산업 혁명시대에 따른 교원 역량의 구성 요소에 대한 교사들의 인식을 조사하였다. 연구 대상은 교직 경력이 5년 이하 26명, 5년 초과 10년 이하 24명, 10년 초과 20년 이하 25명, 20년 초과 25명 총 100명의 초등학교 교사를 대상으로 설문하였다. 6가지 역량 구성요소에 대한 인식 분석 결과, 교사들은 '지식 정보에 대한 지식 및 활용 능력, 학습내용 적정화 능력, 학교구성원간 협업능력, 관계유지 능력, 공동체에 요구되는 가치와 태도, 타인과의 교감능력'을 중요하게 생각하고 있음을 확인하였다. 역량 요소별 중요도와 보유도 분석 결과, 교사의 교육경력에 따른 인식차가 나타났으며, 대부분의 교사들은 경력과 무관하게 중요도에 비해 보유도가 미치지 못하였다. 따라서 교원 양성 기관의 교육, 교사 연수에 실제 교사들에게 요구되는 역량을 반영하여 이를 보충할 수 있는 현직 교육 및 연수 프로그램을 운영할 필요가 있다.

• 가족자원경영과 정책
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• 제23권2호
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• pp.99-115
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• 2019

This study examined the insolvency likelihood of young debtors from the 2018 Household Financial and Welfare Survey. This study used the Household Default Risk Index (HDRI), which considers the ratio of total debt to total assets (DTA), and a total debt service ratio (DSR) to examine the insolvency level of debtors. The descriptive analyses showed no difference in frequency of households with a high probability of insolvency between those less than 35 years of age and those over 35 years of age. However, the median HDRI value for those less than 35 years of age was higher than those over 35 years of age. The multivariate analyses indicated that educational expenses for young Korean debtors was a factor that increased their probability of insolvency, while income was the only variable that decreased their insolvency likelihood.

• Annals of Clinical Neurophysiology
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• 제5권2호
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• pp.192-196
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• 2003

The Lateral dorsal cutaneous branch of sural nerve (LDCB) is a terminal sensory branch of lower extremities. It can be injured frequently in peripheral nerves. However, the normal data of each component of nerve conduction study (NCS) of were not studied at this time. The Nerve Conduction Study of LDCB adults were assessed for amplitude, area, duration and nerve conduction velocity (NCV) in normal fifty. We also evaluated how age, sex and dexterity affect the various components of NCS. The Mean amplitude of LDCB was $9.45{\pm}1.93{\mu}V$, area was $4.05{\pm}0.55{\mu}V/s$, duration was $1.50{\pm}0.13s$, and NCV was $37.9{\pm}3.09m/s$, respectively. The amplitude of right was $10.1{\mu}V$ in men, $8.65{\mu}V$ in women. The area of right was $3.83{\mu}V/s$ in less than 40 years and $4.24{\mu}V/s$ in older than 40 years. The areas of left was $3.86{\mu}V/s$ in less than 40 years and $4.30{\mu}V/s$ in older than 40 years. The NCV was 39.0 m/s in less than 40 years and 36.7 m/s in older than 40 years. All of above differences were statistically significant. There were no statistically significant differences between right and left NCS. Normal data of LDCB could be applicable in peripheral neuropathy or nerve injury.

• 대한수의학회지
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• 제56권3호
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• pp.139-145
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• 2016

This study was conducted to determine the effect of treatment with intravenous human immunoglobulin G (hIVIgG) on outcome in dogs with idiopathic immune-mediated hemolytic anemia (IMHA), and to identify prognostic variables that determine outcome in affected dogs. Thirty-seven dogs that met the inclusion criteria were enrolled in a retrospective study. The dogs were categorized into two groups based on their having received hIVIgG. There was no significant difference in survival between the hIVIgG group and the non-hIVIgG group. Mortality during hospitalization and at 1 month, 1 year, or 2 years after discharge was not significantly different between the hIVIgG and the non-hIVIgG groups. Hemoglobinuria was significantly less prevalent in dogs that lived more than 1 year than in those who lived less than 1 year, and was less prevalent in dogs that lived more than 2 years than in those who lived less than 2 years. However, there was no difference in the presence of hemoglobinuria between dogs that lived less than 1 month and those that lived more than 1 month. Overall, there was no evidence of a beneficial effect of hIVIgG in dogs with idiopathic IMHA.

• 대한의료기공학회지
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• 제15권1호
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• pp.23-43
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• 2015

Objects : The purpose of this study is to evaluate Korean medicine treatment as an active postpartum care for women with San-Hu-Byung. Methods : We examined 35 patients(39 cases) with San-Hu-Byung who had hospitalized at the M Korean medicine hospital in Gyeonggi Province between January 1st, 2006 and March 31th, 2015. Based on medical records and questionnaires, we analyzed the general characteristics, main symptoms, duration of hospitalization, treatment satisfaction, etc. We also reviewed and analyzed the results using multifaceted questions. Results : 1. The patients were divided into four age groups; 30-34 years old(46%), 35-39 years old(33%), 27-29 years old(13%), more than 40 years old(5%) and less than 26 years old(3%) in the order. 2. Patients appealed musculoskeletal symptoms(44.05%), reproductive and breast symptoms(21.43%), circulatory symptoms(10.12%), neuropsychiatric symptoms(8.33%), digestive symptoms(7.14%), the other symptoms(5.95%), urinary symptoms(1.79%) and respiratory symptoms(1.19%) in the order. 3. Duration of hospitalization were; within 2 months(33.33%), more than 3 months(25.64%), within 1 month(17.95%), within 3 weeks(12.82%), within 3 months(5.13%) in the order. 4. The improvement of musculoskeletal symptoms including back pain was measured by VAS. After 6 weeks, the pain fell to less than half. After 12 weeks, the pain fell to less than 1. 5. Average satisfaction with Korean medicine treatment is a 4.51 out of 5. Conclusions : As an active postpartum care, Korean medical treatment had significant effect on San-Hu-Byung and patients found the treatment satisfying.

• Nutrition Research and Practice
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• 제16권3호
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• pp.379-391
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• 2022

BACKGROUND/OBJECTIVES: We investigated the associations between eating away from home (EAFH) and overweight and obesity among Ugandan adults using the 2014 Uganda non-communicable disease risk factor survey. SUBJECTS/METHODS: In total, 3,025 participants aged 18-69 years were included in the analysis. The frequency of EAFH was assessed by asking participants the number of meals eaten per week that were not prepared at a home. EAFH frequency was categorized as; less than once/week, 1-2 times/week, or ≥ 3 times/week. Logistic regression was used to evaluate the associations between overweight, obesity, and EAFH. We also tested whether sex and age modified these associations. RESULTS: Participants that ate away from home ≥ 3 times/week were 2.13 times more likely to be obese than those that ate away from home less than once/week (odds ratio [OR], 2.13; 95% confidence interval [CI], 1.28-3.54). However, when the analysis was stratified by sex, women that ate away from home ≥ 3 times/week were 42% less likely to be overweight than those that ate away from home less than once/week (OR, 0.58; 95% CI, 0.36-0.94). Men that ate away from home ≥ 3 times a week were 3.89 times and 2.23 times more likely to be obese and overweight, respectively, than those that ate away from home less than once/week (obesity: OR, 3.89; 95% CI, 1.50-10.09; overweight: OR, 2.23; 95% CI, 1.42-3.51). Age-stratified analysis showed that among participants aged 31-50 years, those that ate away from home ≥ 3 times a week were 3.53 times more likely to be obese than those that ate away from home less than once/week (OR, 3.53; 95% CI, 1.69-7.37). CONCLUSIONS: Frequent EAFH was positively associated with overweight and obesity among men, and obesity among young/middle-aged adults, but negatively associated with overweight in women. Nutritional interventions for obesity reduction in Uganda should include strategies aimed at reducing the frequency of eating meals prepared away from home, and specifically target men and young/middle-aged adults.