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일개 한방병원에서의 흉요추 압박골절 입원 환자에 대한 통계적 분석: 후향적 차트리뷰
장현진,김소정,김민주,최현규,박필제,강연수,정정교,전주현,김영일,Hyun jin Jang,So jeong Kim,Min Ju Kim,Hyeon Kyu Choi,Pil Je Park,Yeon Soo Kang,Jeong Kyo Jeong,Ju Hyun Jeon,Young Il Kim 대한한의학회 2023 대한한의학회지 Vol.44 No.2
Objectives: This study was designed to statistically analyze patients hospitalized for thoracolumbar compression fractures at Daejeon University Daejeon Korean Medicine Hospital from January 1, 2017 to December 31, 2021. Methods: A total of 62 patients were analyzed through electronic medical records in this study. The extracted data was analyzed using IBM SPSS ver.27.0. Results: 1. Traffic accident patients were more likely to reduce pain by more than half compared to falls and other patients. Patients without spinal disease were more likely to reduce pain by more than half compared to those without. The shorter the absolute bed rest and the longer the hospital stay, the higher the probability of pain reduction by more than half. 2. The duration of pain half-reduction was longer in patients with diabetes than in patients without diabetes. 3. The longer the hospitalization period and the shorter the absolute bed rest period, the less pain was reported upon discharge. Males complained of less pain at discharge than females, and patients without spinal disease complained less than those without. Patients who did not receive absolute bed rest complained of less pain upon discharge than those who did not. Conclusions: This study included patients hospitalized for thoracolumbar compression fractures and showed that etiology, absolute bed rest period, hospitalization period, gender, spinal disease, diabetes statistically affected the degree of pain reduction.
이찬희(Chan-Hui Lee),박필제(Pil-Je Park),최영석(Young-Seok Choi) 한국유체기계학회 2009 유체기계 연구개발 발표회 논문집 Vol.2009 No.-
This paper mention outline of submerged cargo pump system for chemical tanker and tank cleaning pump which is a part of the submerged cargo pump system, and the tank cleaning pump that supply water for cargo tank cleaning is how to be designed also. The tank cleaning pump has 3 parts that do important function as hydroulics. Geometries of each part can be controlled by several variables. The geometries of the parts-Suction Inlet, Impeller, Volute Casing are designed through the variables are optimized by commercial CFD(Computational Fluid Dynamics) code and DOE(Design Of Experiments).
대전대 OO한방병원 침구의학과 환자들에 대한 통계적 분석 - 2019년 9월부터 2022년 9월까지 -
김소정,장현진,김민주,최현규,박필제,강연수,김홍경,정정교,전주현,김영일,So Jeong Kim,Hyun Jin Jang,Min Ju Kim,Hyeon Kyu Choi,Pil Je Park,Yeon Soo Kang,Hong Kyoung Kim,Jeong Kyo Jeong,Ju Hyun Jeon,Young Il Kim 대한한의학회 2023 대한한의학회지 Vol.44 No.2
Objectives: This study is designed to statistically analyze the features of patients who visited to Department of Acupuncture and Moxibustion at OO Korean Medicine Hospital for 3 years. Methods: This study retrospectively analyzed the medical records of patients at Department of Acupuncture and Moxibustion at OO Korean Medicine Hospital using IBM SPSS ver. 27.0 for Windows. Results: 1. In the analysis of the total number of patients, those in their 30s accounted for the highest percentage, male patients had a higher rate. 2. In the analysis of KCD-8 code, spinal stenosis and fractures in areas other than the spine were the most common in the 70s and older, and cervical sprains were the most common in other. 3. In the analysis of the number of hospitalizations, patients classified as illness or higher age had more re-hospitalization than patients classified as injury or lower age in first-time care. 4. In the analysis of hospitalization duration, patients classified as illness, female or higher age had longer hospitalization duration than patients classified as accident, male or lower age in first-time care. Conclusion: We expect that the results of this study would be used as reference materials for analyzing medical consumption condition of Department of Acupuncture and Moxibustion.
김정호(Jeong ho Kim),김민재(Min jae Kim),강도원(Do won Kang),김동섭(Tong seop Kim),박필제(Pil Je Park) 대한기계학회 2013 대한기계학회 춘추학술대회 Vol.2013 No.12
In this study, an in-house program to predict steady state operation of micro gas turbines is constructed using Matlab Simulink. The program consists of two parts: design and off-design simulations. The program is fully modular in its structure. Performance of each component (compressor, combustor, turbine, recuperative heat exchanger and pipe elements) is calculated in a separate calculation module using mass and energy balances as well as models for off-design characteristics. The off-design modules of compressor and turbine use performance maps, which are program inputs. The off-design operation of a micro gas turbine which is being developed is predicted by the program. The prediction results are compared with those by commercial software, and the validity of the program is confirmed.