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전립선증식증(Benign Prostatic Hyperplasia)의 한의 임상 진료 현황 조사를 위한 온라인 설문 조사
백지수,신선미,조충식 대한한방내과학회 2023 大韓韓方內科學會誌 Vol.44 No.4
Objectives: This study investigated Korean medicine doctors’ perspectives on clinical practice patterns in the process of developing Korean medicine clinical practice guidelines for benign prostatic hyperplasia. Methods: A questionnaire was developed for Korean medicine doctors. A total of 323 oriental medicine doctors participated in the survey, which was live for a total of 9 days from September 22, 2022, to September 30, 2022. Results: Regarding awareness of treatments for benign prostatic hyperplasia, 63.8% of respondents showed high awareness of Korean medical treatments. However, items such as diagnostic criteria (17.7%), evaluation methods (17.0%), and Western medical treatments (22.9%) showed low recognition rates. In clinical practice, 76.2% of respondents were found to treat five or fewer patients with benign prostatic hyperplasia per month, and the average treatment period was 1 to 3 months for most at 41.2%. Korean medicine doctors diagnosed benign prostatic hyperplasia based on clinical features. The main interventions used were acupuncture, herbal medicine (prescription medicine), and moxibustion. This study has several limitations because of the low response rate for this survey; therefore, the participants are not representative of all Korean medicine doctors. In addition, because the study was conducted broadly on various topics related to benign prostatic hyperplasia, sufficient quality management was not carried out. Further studies that include a larger sample size and more in-depth studies on benign prostatic hyperplasia are needed. Conclusions: It is necessary to develop appropriate and reasonable Korean medicine clinical practice guidelines for benign prostatic hyperplasia.
광주광역시 서구지역 경로식당 이용 노인의 식품안정성에 따른 식생활 실태연구
백지수,허영란 한국식품조리과학회 2023 한국식품조리과학회지 Vol.39 No.5
Purpose: This study examined the nutritional status of the elderly availing free meal services according to their food security status. Methods: The participants were 265 elderly at the Elderly Welfare Facility in Seo-gu, Gwangju, Korea. The nutritional status of the subjects was surveyed using the Nutrition Quotient for Korean elderly (NQ-E). Results: The elderly subjects (79 males and 186 females) were grouped as follows: secure, mildly insecure, and moderately/severely insecure group according to their food security status. The elderly groups with food insecurity had a higher proportion of females (p<0.01), lower self-evaluated economic status (p<0.001), lower self-evaluated health status (p<0.001), more self-evaluated depression (p<0.001), and a high prevalence of chronic diseases such as arthritis (p<0.001), osteoporosis (p<0.01), cataract (p<0.05), and thyroid disease (p<0.01). NQ-E was the highest in the food secure group, followed by the food mildly insecure group and the food moderately/severely food insecure group (p<0.01). According to the food insecurity levels, the NQ-E showed significantly higher scores in food intake diversity (p<0.01) and eating behavior (p<0.001). The items that showed differences among the detailed domains were fruit intake frequency(p<0.05), snack intake frequency (p<0.01), vegetable intake frequency (p<0.01), chewing discomfort due to dental problems (p<0.01), exercise (p<0.05), depression (p<0.001), and perception of one's health (p<0.001). Conclusion: These results suggest that nutrition status is associated with food security levels. Regular nutrition education and nutrition services should be established to improve the diversity of food intake and the dietary behavior of the elderly utilizing free meal services. When planning a health promotion project for the elderly, it is necessary to consider not only fruit, snack, and vegetable intake, which affect nutritional risk, but also measures to improve dental conditions, exercise, and depression.
합병증을 동반하지 않은 2형 당뇨병 환자에 대한 황련해독탕의 혈당 강하 효과에 대한 유효성과 안전성 : 체계적 문헌 고찰과 메타분석
백지수,신선미,신동국,조충식,Baek, Ji-soo,Shin, Seon-mi,Shin, Dong-guk,Cho, Chung-sik 대한한방내과학회 2021 大韓韓方內科學會誌 Vol.42 No.4
Objectives: The purpose of this review is to assess the efficacy and safety of Hwangryunhaedok-tang for type 2 diabetes without complications by systemic review and meta-analysis of randomized controlled trials (RCTs). Methods: We searched the following up to March 31. 2021: PubMed, EMBASE, The Cochrane Library, CNKI, CiNii, KISS, KMBASE, OASIS, ScienceON. Data extraction and assessment of Cochrane's risk of bias (RoB) tool were performed by two independent authors, and if there was disagreement between two researchers, it was resolved through the intervention of a third researcher. Results: A total of seven trials are included in this systemic review. The treatment group (Hwangryunhaedok-tang plus conventional treatment) showed more statistically significant effects than did the control group (conventional treatment only) in fasting plasma glucose level, 2-hour postprandial plasma glucose level, glycated hemoglobin A1c, fasting insulin level, and HOMA-IR. There was no significant difference between the treatment group (Hwangryunhaedok-tang alone) and the control group (metformin alone). Conclusion: Hwangryunhaedok-tang might have efficacy and safety in controlling blood sugar level and improving insulin-resistance. However, the number of studies included in the meta-analysis was insufficient, and the Hwangryunhaedok-tang used in the included studies was not standardized. Also, the quality of the involved studies was generally low. Therefore, further studies are needed to determine the efficacy and safety of Hwangryunhaedok-tang treatment for type 2 diabetes mellitus.
T5-GPT 간 상징적 증류 지식 활용 프롬프트 엔지니어링
백지수,방나모,연희연,김민주,구명완 한국정보과학회 2024 정보과학회 컴퓨팅의 실제 논문지 Vol.30 No.3
This study proposes a prompt engineering method for 'Cross-model Symbolic Knowledge Distillation' of generative natural language models (LM)s. Our approach defines the text outputs generated from the generative LMs’ reasoning for a specific downstream task as the 'Symbolic Distilled Knowledge (SDK)'. We aim to improve the reasoning abilities of each generative LM for downstream tasks by training each model in such a way that leverages the SDK from the counterpart model, with the goal of minimizing human labor. We implemented our approach using GPT-J and T5, which differ in model structure and parameter scale. The models that were semi-pretrained by prompting for cross-model symbolic knowledge distillation showed better downstream task performance compared to the baseline. For example, on the SLURP benchmark, which is used for the Intent Classification task, GPT-J-distillated T5 showed an accuracy of 81.95%, which was approximately 10% higher than those achieved by the standard T5 models. T5-distillated GPT-J also showed an accuracy of 29.76% on the SLURP benchmark, representing an improvement of approximately 7.38% over the standard GPT-J.