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통증자가조절기 융합교육이 척추수술환자의 수술 후 통증관리에 미치는 효과
최가영,김주성 한국융합학회 2018 한국융합학회논문지 Vol.9 No.2
The purpose of this study was to investigate the effects of patient controlled analgesia(PCA) convergence education on postoperative pain management in spinal surgery patients. Sixty spinal surgery patients were included. For the experimental group(n=30), PCA education using video, booklet, and a PCA model practice was provided before surgery. The data were collected using questionnaire and were analyzed using descriptive statistics, χ2-test, Fisher's exact test, t-test and repeated measures ANOVA. PCA knowledge-attitude, PCA satisfaction and pain control satisfaction were higher in the experimental group than the control group(p<.001; p=.001; p<.001). Postoperative pain and frequency of additional analgesia use of the experimental group were significantly lower than those of the control group(p<.001; p=.001). This findings showed that the convergence PCA education of audiovisual aids with PCA practice training could be effective pain management intervention in patients undergoing spinal surgery. These apply to development of convergence nursing interventions in clinical practice. 본 연구목적은 통증자가조절기(patient controlled analgesia:PCA)융합교육이 척추수술 후 통증관리에 미치는 효과를 조사하기 위함이다. 60명의 척추수술환자를 대상으로, 실험군(30명)에게 수술 전 PCA동영상, 소책자, 및 PCA실습으로 구성한 PCA융합교육을 적용하였다. 구조화된 질문지로 자료수집한 후 기술통계, χ2-test, Fisher's exact test, t-test 및 repeated measures ANOVA로 분석하였다. 연구결과 척추수술 후 실험군의 PCA지식태도, PCA만족도, 통증관리만족도는 대조군보다 유의하게 높았다(p<.001; p=.001; p<.001). 실험군의 수술 후 통증과 추가 진통제사용은 대조군보다 유의하게 낮았다((p<.001; p=.001). 따라서 시청각매체와 PCA실습을 접목한 PCA융합교육은 척추수술환자의 통증관리에 효과적인 실무중재임을 확인하였으며 다양한 간호실무에서 융합중재개발에 응용 가능할 것이다.
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최가영,김은지,강예나,박수빈,박수진,최수인,황한정 대한의용생체공학회 2018 의공학회지 Vol.39 No.1
Traditional electroencephalography (EEG)-based authentication systems generally use external stimuli that require user attention and relatively long time for authentication. The aim of this study is to investigate the feasibility of biometric authentication based on EEG without using any external stimuli. Seventeen subjects took part in the experiment and their EEGs were measured while repetitively closing and opening their eyes. For identifying each subject, we calculated inter- and intra-subject cross-correlation using changes in alpha activity (8-13 Hz) during eyes closed as compared to eyes open. In order to optimize the number of recording electrodes, we calculated authentication accuracy by progressively reducing the number of electrodes used in the analysis. Significant increase in alpha activity was observed for all subjects during eyes closed, focusing on occipital areas, and spatial patterns of changed alpha activity were considerably different between the subjects. A mean authentication accuracy of 92.45% was obtained, which was retained over 75% when using only 8 electrodes placed around occipital areas. Our results could demonstrate the feasibility of the proposed novel authentication method based on resting state EEGs.
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운동 플러스 - 야~호! 화려한 가을 등산, 제대로 알고 즐기자!
최가영,Choe, Ga-Yeong 한국건강관리협회 2012 건강소식 Vol.36 No.10
올해도 어김없이 산등성은 붉게 물들고 설악산에서 시작된 단풍이 북한산, 내장산으로 남하하면 전국 곳곳의 산들은 사람들로 가득 채워진다. 푸른 하늘, 맑은 공기, 색색의 단풍나무들을 보며 한 주의 스트레스를 씻어내는 데에 등산 만한 레저활동도 없다.
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최가영,Choe, Ga-Yeong 한국건강관리협회 2012 건강소식 Vol.36 No.11
일교차가 큰 환절기나 추운 계절에 발생하는 급성편도염. 증상이 감기와 비슷해 많은 사람들이 방치하는 경우가 흔하다. 증상이 악화될 경우 심각한 합병증이 발생하기 때문에 현명한 자세로 대처하는 것이 중요하다.
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건강검진 후(後) 건강수치 읽기 - PSA 수치 알면 전립선암 예방할 수 있다
최가영,Choe, Ga-Yeong 한국건강관리협회 2012 건강소식 Vol.36 No.11
초근 우리나라의 전립선암 발병 빈도가 급격하게 증가하면서, 전립선암을 예방하고 조기에 치료해야 한다는 인식이 강해지고 있다. PSA는 바로 이 전립선암을 진단하는데 유용하게 사용된다.
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역류성 식도염의 변증과 처방에 관한 문헌적 고찰 - 중국 논문 중심으로 -
최가영,선승호,김병우,이선주,오현석,한인식,고재언,Choi, Ga-Young,Sun, Seung-Ho,Kim, Byoung-Woo,Lee, Sun-Ju,Oh, Hyun-Suk,Han, In-Sik,Ko, Jae-Eon 대한한방내과학회 2011 대한한방내과학회지 Vol.32 No.1
Objectives : This study investigated oriental diagnosis and treatment of reflex esophagitis (RE) such as syndrome differentiation and herbal medicine by reviewing Chinese journals. Methods : A journal search was performed using China National Knowledge Infrastructure (CNKI) from January 2006 to December 2010. The keywords were the various combinations of 'reflex esophagitis', 'Chinese medicine', 'syndrome differentiation', and 'herbal medicine'. All types of journal entries that explained or referred to herbal medicines and definite syndrome differentiations were included. The Types of the journals were randomized clinical trials (RCT), reviews, essays, case series and reports. Vague syndrome differentiations and experimental studies were excluded. Selected journals were extracted and summarized by two researchers independently. Results : 47 Chinese entries were finally selected. 61% of them were case-control trials that had non-randomized, active controlled clinical trials. 36 kinds of syndrome differentiations about RE were investigated. We summarized and divided them into 10 syndrome differentiation groups. 肝胃不和(syndrome of liver qi invading the stomach) in syndrome differentiation, 和胃降逆 (harmonize the stomach and direct qi downward) in method of treatment, and Jwa kum-whan (左金丸) were cited with high frequency in RE. Conclusions : We find that many kinds of syndrome differentiation groups and herbal medicines for reflex esophagitis are used in China, compared with Korea. Further studies will be required about oriental syndrome differentiation and treatment of this disease.
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