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    • KCI등재

      인공지능 학습용 데이터에 나타난 일본어 모국어 화자의 한국어 종성비음 발화 오류 분석

      문경민,김수연 언어과학회 2023 언어과학연구 Vol.- No.106

      This study analyzes AI training data from Japanese learners regarding their pronunciation errors of Korean nasal codas. Two types of speech data sets were examined: reading speech and spontaneous speech. Approximately 38 hours of Korean speech data from 40 Japanese speakers indicated that Japanese learners of Korean exhibited a high error rate in pronouncing nasal codas due to L1 negative transfer effects. Additionally, this study investigated whether orthographic factors play a role when Japanese learners of Korean pronounce consecutively positioned nasal codas. It was found that assimilation error rates in reading, when consecutive codas were presented, were higher than those observed in spontaneous speech.

    • KCI등재

      급성 감염후 사구체 신염이 동반된 성인 Henoch-Schönlein 자반증 1례

      문경민,강주형,김동규,이웅철,문유리,주종은,김용일,양승오,이영숙 대한신장학회 2008 Kidney Research and Clinical Practice Vol.27 No.4

      Henoch-Schönlein purpura (HSP) is a small-vessel vasculitis that are predominantly observed in children, affecting their skin, joints, gut and kidneys. The renal prognosis of HS nephritis is known to be worse in adults than in children. It is defined by tissue deposition of IgA. In most HSP patients, serum complement levels are usually normal. However, some authors reported abnormalities of serum complement levels in children-onset HSP. The authors report here a rare adult-onset case of HSP combined with post-infectious glomerulonephritis, especially hypocomplementemia and subepithelial 'hump'- like electron dense deposits.

    • KCI등재

      Agranulocytosis Induced by Ethambutol in a Patient with Pulmonary Tuberculosis

      문경민,한민수,정소희,김주리,김진영,정선영,조용선 대한결핵및호흡기학회 2015 Tuberculosis and Respiratory Diseases Vol.78 No.2

      We report a case of agranulocytosis caused by ethambutol in a 79-year-old man with pulmonary tuberculosis. He was referred for fever and skin rash developed on 21th day after antituberculosis drugs (isoniazid, rifampicin, ethambutol, and pyrazinamide) intake. Complete blood count at the time of diagnosis of pulmonary tuberculosis was normal. On the seventh admission day, agranulocytosis was developed with absolute neutrophil count of 70/μL. We discontinued all antituberculosis drugs, and then treated with granulocyte colony-stimulating factor. Three days later, the number of white blood cell returned to normal. We administered isoniazid, pyrazinamide, and ethambutol in order with an interval. However, fever and skin rash developed again when adding ethambutol, so we discontinued ethambutol. After these symptoms disappeared, we added rifampicin and ethambutol in order with an interval. However after administering ethambutol, neutropenia developed, so we discontinued ethambutol again. He was cured with isoniazid, rifampicin, and pyrazinamide for 9 months.

    • Acid-base Imbalance is a Predictive Risk Factor of Mechanical Ventilation in Patients with Complicated Scrub Typhus: A Retrospective, Single-center Cohort Study

      문경민,민경환 대한결핵 및 호흡기학회 2017 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.124 No.-

      Background: Scrub typhus is a febrile zoonotic disease caused by Orientia tsutsugamushi. ICU management is required in patients with severe complications. It is important that intensivists determine the proper timing of mechanical ventilation (MV). Aim: Estimation of acid-base imbalance (ABI) as a predictor of MV and comparison with conventional scoring systems. Methods: A retrospective cohort study was conducted at ICU of Eulji University Hospital. We identified patients with scrub typhus and excluded less than 18 years old from May 2004 to February 2016. Study database included the clinical parameters and the conventional scoring systems at admission. The factors related to MV application were established using decision tree and multiple logistic analysis. Results: There were 91 patients admitted to ICU due to scrub typhus. The predictive power of ABI correlated with MV was high as 0.926 of area under the ROC curve. The predictive power of NEWS, APACHE II, and SOFA were moderate as 0.763, 0.75 and 0.72 of area under the ROC curve, respectively. After multiple logistic regression analysis, ABI was significantly associated with MV application(OR: 2.216, 95% CI: 1.475-3.33, p < 0.001). The rate of MV application increased(p < 0.001) with progression of ABI. There was a significant(p = 0.019) difference in survival rates between low-, moderate-, and severe risk groups based on ABI using a decision tree. Conclusions: ABI can be helpful as a simple and easy-to-use tool to determine the appropriate timing of mechanical ventilation for patients admitted to ICU with scrub typhus.

    • KCI등재후보

      경막하혈종이 합병된 쯔쯔가무시병 1예

      문경민,한민수,김동진,이양덕,조용선,나동집 대한감염학회 2007 Infection and Chemotherapy Vol.39 No.3

      Scrub typhus is an acute febrile illness caused by Orientia tsutsugamushi and manifested with fever, skin rash, myalgia, and hepatitis etc. Most of patients improve with antibiotics such as doxycycline. The spectrum of the clinical severity ranges from mild to severe with fatal complication such as meningoencephalitis, pneumonitis, myocarditis. We report a case of a 72-year-old man with scrub typhus complicating subdural hematoma. 쯔쯔가무시병은 Orientia tsutsugamushi에 의해 발생되는 급성 발열 질환으로 고열, 발진, 근육통, 간염 등의 임상 양상을 나타내며 대부분의 환자들은 doxycycline으로 호전된다. 임상양상은 불현성 감염에서 사망에 이르기까지 다양하며 뇌수막염, 폐렴, 심근염 등의 합병증이 발생할 수 있다. 쯔쯔가무시병 환자에서 지속적인 혈압상승, 두통, 의식혼탁 등의 소견이 있는 경우 경막하혈종이 합병되었을 가능성을 고려해야 하겠다. 저자들은 쯔쯔가무시병 환자에서 경막하혈종이 합병된 1예를 경험하였기에 보고하는 바이다.

    • KCI등재

      재활병원 종사자들의 스포츠 참여 활동과 직무만족도에 관한 연구

      문경민,이현수 한국장애인재활협회 부설 재활연구소 2018 재활복지 Vol.22 No.4

      The purpose of this study is to investigate the effect of participation of sports activities on job duties by analyzing job satisfaction of workers in rehabilitation hospital. From April to May 2015, 400 nurses, nursing assistants, physiotherapists, occupational therapists, and administrative staffs were selected from eight rehabilitation hospitals in Busan Metropolitan City. Analysis was performed by t-test, frequency analysis, exploratory factor analysis, Cronbach's alpha analysis, one-way ANOVA and Duncan tests. correlation analysis and regression analysis were conducted to obtain the following conclusions. As a result of the difference of job satisfaction according to participation form of sports activity, there was a significant difference in all factors such as exercise time, exercise frequency, sports item, and exercise period. As the exercise time and exercise frequency were higher and the athletic career was higher, Among the items, participation of aquarobic and aerobic was found to increase job satisfaction. Regression analysis showed that self - evaluation, job orientation, job commitment, and job satisfaction had positive effects among the five factors of job satisfaction. There is a significant difference. 본 연구는 재활병원에 종사하는 종사자를 대상으로 직무만족도 분석을 하여 스포츠 활동의 참여가직무에 어떠한 영향을 미치는지 알아보기 위한 것이다. 이를 위해 2015년 4월부터 5월까지 8개의 부산광역시 재활병원소속 간호사, 간호조무사, 물리치료사, 작업치료사, 행정직으로 종사자를 선정 후, 400 부의 설문지를 배포하여 분석하였다. 분석방법으로 t-검정, 빈도분석(frequency analysis), 탐색적 요인분석(exploratory factor analysis)과 Cronbach's α분석, 일원배치 분산분석(one-way ANOVA), 사후검증(Duncan)을 실시하였고, 상관관계(correlation analysis)와 회귀분석(regression analysis)을 이용하였다. 연구결과는 다음과 같다. 스포츠 활동 참여 형태에 따른 직무만족도 차이 검정 결과 운동시간, 운동빈도, 운동종목 그리고 운동기간 등 모든 요소에서 유의한 차이가 나타났고 운동시간과 운동빈도가 많고운동경력이 높을수록, 운동종목의 경우 아쿠아로빅과 에어로빅 종목을 참여하였을 때 직무만족도가높아진 것으로 분석되었고, 회귀분석 결과에서는 직무만족도 하위 5개 요인 중 자기평가성, 이직성향, 직무몰입 그리고 직무만족에서 정의 영향을 미치는 것으로 나타났고 참여빈도에서는 유의한 차이가나타나지 않았으며 참여빈도에서는 부의 영향을 미치는 것으로 나타났다. 결론적으로 스포츠 활동참여가 재활병원 종사자들의 직무만족도에 긍정적인 영향을 미치는 것으로 나타났고, 본 연구를 종합적으로 분석해 볼 때, 재활병원 내 직원 구성원들의 스포츠 동호회 활동과 체육시설 설치 그리고 운동시간에 대한 할애 등 지원을 통해 업무능률 향상과 활기찬 직장 분위기를 만들 수 있으므로 적극적으로 스포츠 활동을 장려해야 할 것으로 사료된다.

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