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홍주희,오정규,고홍섭,Hong, Ju-Hee,Oh, Jeong-Kyu,Kho, Hong-Seop 대한안면통증구강내과학회 2001 Journal of Oral Medicine and Pain Vol.26 No.2
The authors performed the taste threshold tests in two patients complaining taste problem who visited the Department of Oral Diagnosis, Seoul National University Dental Hospital. The taste thresholds were determined using a concentration series of five tastants, sucrose ( sweet ), NaCl ( salty ), citric acid ( sour ), quinine hydrochloride ( bitter ) and monosodium glutamate ( umami ). The taste solutions were diluted by half quarter logarithmic steps. The two patients showed higher taste thresholds level than normal but the taste threshold results did not coincide with the patients appeal. Further researches are needed for developing simple and precise diagnostic methods which can be applied to the patients with taste disorder.
완전 무치악 환자에서 하악 임플란트 지지 피개의치 사용 후의 환자만족도에 관한 전향적 연구
홍주희,정겨운,신상완,방은경,Hong, Ju-Hee,Jung, Gyu-Un,Shin, Sang-Wan,Pang, Eun-Kyoung 대한치과보철학회 2015 대한치과보철학회지 Vol.53 No.1
목적: 이 연구의 목적은 하악 임플란트 지지 피개의치와 전통적인 총의치의 환자 만족도를 비교하기 위함이다. 재료 및 방법: 하악 임플란트 지지 피개의치 치료가 계획된 40명의 상하악 완전 무치악 환자(51세 - 82세)를 대상으로 하였고, 모든 환자는 저작기능, 발음, 심미, 통증, 전반적인 만족도를 기존의 총의치 장착 시와 임플란트 지지 피개의치 장착 1주 후, 12주 후에 visual analog scale법을 이용하여 답하였다. 각 시기의 만족도 비교를 위해 반복측정 분산분석(repeated-measures ANOVA)을 시행하였다(P<.05). 결과: 모든 설문 항목에서 임플란트 지지 피개의치 장착 1주 후, 12주 후에 총의치를 장착했을 때보다 높은 만족도를 보였다(P<.05). 임플란트 지지 피개의치 장착 12주 후에 저작기능, 발음, 통증, 전반적인 만족도는 장착 1주 후에 비해 증가된 결과를 보였고, 심미에 대한 만족도와 전체적인 만족도는 감소함을 나타냈으나, 통계적인 유의성을 보이지는 않았다. 결론: 임플란트 지지 피개의치는 기존의 총의치에 만족하지 못하는 환자들의 만족도를 높임으로써 환자의 삶의 질을 개선시킬 수 있는 효과적인 치료 방법 중 하나가 될 수 있으리라 생각된다. Purpose: The purpose of this prospective study was to compare the satisfaction levels of the patients worn implant supported mandibular overdentures and conventional complete dentures. Materials and methods: Full edentulous patients (n=40) who were planned to do implant supported mandibular overdentures, aged 51 to 82 years, were enrolled in this study. All subjects rated their satisfaction levels (mastication, pronunciation, esthetics, pain, and general satisfaction) of their original conventional dentures prior to treatment and their new overdentures 1 week and 12 weeks after the delivery on 10 cm visual analogue scales. Repeated-measures ANOVA was performed to compare the satisfaction level of each three period (P<.05). Results: The mean satisfaction levels of the implant supported overdentures after 1 week and 12 weeks of delivery were significantly higher than those of the conventional complete dentures in all scoring parameters (P<.05). After 12 weeks of overdenture delivery, the increase of the satisfaction levels in mastication, pronunciation, and pain and the decrease in esthetics and general satisfaction were observed in comparison with those after 1 week of delivery, however, no significant difference was found between the satisfaction levels of 1 week and 12 weeks after delivery. Conclusion: An implant supported overdenture might be one of the effective ways to give more satisfaction to patients who were not gratified with a conventional denture and eventually to improve their quality of life.
홍주희 ( Ju Hee Hong ),이사우 ( Sa Woo Lee ) 한국산업보건학회 2014 한국산업보건학회지 Vol.24 No.4
Objectives: The purpose of this study was to evaluate the predictors of metabolic syndrome among police officers and determine its prevalence. Methods: Data were collected through a questionnaire survey and medical examination among 1,089 male police officers from 2010 to 2013. Information about age, marital status, smoking, drinking and exercise were based on data from the self-administered questionnaire. We collected job type, working position, and work duration from company personnel data and the indices of metabolic syndrome through the medical examination. Metabolic syndrome was assessed according to the NCEP-ATP Ⅲ definition and the Asia-Pacific obesity guidelines. Results: The prevalence of metabolic syndrome among the 1,089 police officers was 33.4%. The prevalence of metabolic influencing factors were 47.5% for abdominal obesity, 30.1% for hypertension, 37.1% for hypertriglyceridemia, 22.0% for low HDL-cholesteralemia and 13.2% for hyperglycemia. Factors such as age, drinking, and family history were significantly associated with metabolic syndrome. Conclusions: Weight control and a moderate drinking program may decrease the prevalence of metabolic syndrome among male police officers.
압력센서를 이용한 족저압 측정 및 자세 분석에 관한 연구
홍주희(Ju-Hee Hong),최대영(Dae-Yong Choi),김경호(Kyung-Ho Kim) 대한전기학회 2015 대한전기학회 학술대회 논문집 Vol.2015 No.2
본 연구에서는 압력센서를 이용하여 양 발바닥에 가해지는 압력을 비교하며, 또한 골반이나 허리뒤틀림에 인한 불안정한 자세를 가지는 척추측만증 환자와 일반인을 비교하는 실험을 진행하였다. 실험에서는 동작범위가 넓은 압력센서를 사용하였으며, 양 발에서 측정된 압력값을 블루투스를 이용하여 전송하였다. 전송된 데이터는 핸드폰이나 다른 모니터에서 확인 가능하게 하였다. 본 연구에서는 척추측만증 환자들이 병원에서 X-ray나 MRI 검사를 통하여 척추측만증을 검사하는 기존의 방식에 비교하여, 간편하고 언제 어디에서나 장소와 시간에 구애를 받지 않고 측정할 수 있는 장비개발의 가능성을 검토하고자 한다. 또한 3축 가속도센서로 허리 뒤틀림을 측정하는 기존의 논문에 비교하여 측정잡음을 감소시켜 시스템의 성능을 향상시키고 사용성이 높으며, 또한 작업의 수행시간을 단축할 수 있다고 생각한다.
인체보행 시 양발에 가해지는 압력분포를 통한 자세 뒤틀림 측정 및 분석
홍주희(Ju-Hee Hong),김경호(Kyung-Ho Kim) 대한전기학회 2016 전기학회논문지 Vol.65 No.3
In this paper, a device for analyzing the pressure distribution during walking was produced by using the pressure sensor on the heel. This device was limited to a frequency band by using the 1st low-pass filter. And an algorithm to analyze the value of the quantity to pressure using a analog to digital converter. It is used by using the threshold voltage of pressure sensor, it is suggested the algorithm. The algorithm is detected the peak which is exceeded the threshold voltage. and thus in accordance, it is detected the number of steps. And the calorie consumption were detected by using it. Also it used an MCU and Bluetooth. And by confirming the data at the LCD of the other MCU, it was to reduce the size of the device. According to this algorithm, it has the advantage that there is no restriction on the activity than when using an imaging device and it is inexpensive than other sensors such as an acceleration sensor or a gyro and it is easy to handle.