支持向量机法及其在中药研究中的应用

在中医药现代化进程中，有效地结合现代科学技术手段对传统中医药进行更为合理的分析是一个重要研究方向。计算机科学技术与人工智能算法在中医药研究领域已取得长足发展，尤其是分类算法所具有的快速鉴别和分析能力，使其在复杂的中医药研究体系中发挥举足轻重的作用。对支持向量机分类算法及其结合其他算法在解决中医药相关领域问题方面及成果进行综述，以相关智能算法为基础探讨中医药研究过程中的诸多难题，为推动中医药现代化进程提供支撑。     

Consensus on the use and monitoring of anti‐TNF‐α therapies for rheumatic diseases in Hong Kong 2005

The development and use of the tumour necrosis factor (TNF) antagonists is a major breakthrough in the treatment of many rheumatic diseases. Although these novel agents are undoubtedly superior to conventional therapeutic modalities, their costs and potential adverse effects are of concern. The current consensus statements were developed in early 2005 to help practicing rheumatologists identify which adult patients may benefit from anti‐TNF therapies and highlight their potential toxicities. The Hong Kong Society of Rheumatology has developed a registry on the use of the biologics in our local patients with chronic rheumatic disorders. Because the indications and novel data regarding the TNF inhibitors are ever changing, this consensus will be updated regularly.     

医院洁净手术室智能监控系统的设计与实现

随着信息技术和自动化技术的发展,实现手术室的智能监控有助于提高工作效率和确保手术安全进行.本文简要介绍了"医院洁净手术室智能监控系统"的设计理念及其相关功能,给出了系统的硬件配置和软件实现.     

基于系统输出分布的智能控制

提出了文题所述的控制策略,依据输出分布曲线的特征变量选取方法和依据该项信息的规则控制系统。仿真研究得到了满意的结果。在一个实验性二元精馏塔上用IBM-PC进行试验亦获成功。本法对具有非线性特性的分布参数对象,较常规控制策略有明显的优越性。     

Patient satisfaction with and recommendation of a hospital: effects of interpersonal and technical aspects of hospital care.

OBJECTIVES: To examine patient satisfaction with and recommendation of a hospital, with a special focus on the correlation of these measures to patient ratings of interpersonal and technical performance of the hospital. DESIGN: Telephone survey of patients with four specific conditions after their discharge from hospitals. SETTING: Accredited district teaching hospitals and above, nationwide in Taiwan. PARTICIPANTS: A total of 4945 patients from 126 hospitals diagnosed with or undergoing procedures related to stroke, diabetes mellitus, Caesarean section, or appendectomy were interviewed by telephone. MAIN OUTCOME MEASURES: Overall patient satisfaction and recommendation were measured by single-item questions. Interpersonal skills were measured by three items: doctors' explanation, attitude, and caring. Technical skills were measured by another three items: hospital equipment, clinical competence, and outcome of treatment. RESULTS: Interpersonal skills were as influential or more influential than clinical competence on patient satisfaction for three of the four disease categories. In contrast, technical competence was a more influential predictor for recommendation for patients in all four disease categories. CONCLUSION: The preliminary results imply that a hospital with high percentage of patient satisfaction does not necessarily receive a high level of recommendation. This finding provides new insights for researchers and for hospital managers who devote resources exclusively for achieving the highest possible levels of patient satisfaction.     

基于人工智能感官与多源信息融合技术的五味药性二分类辨识方法探讨

目的 探究人工智能感官与多源信息融合技术用于中药五味药性二分类辨识方法的可行性,为中药药性评价提供新的方法借鉴。方法 选取122种仅含单一味不含兼味的5类代表性中药饮片（源自《中国药典》2020年版）及14种常用的食品类样本,使用PEN3型电子鼻及ASTREE、SA402B型电子舌采集136种样本的智能感官信息,以得到的信息矩阵作为自变量（X）,药典项下的性味描述等作为标杆信息（Y）,利用主成分分析-判别分析（principal component analysis-discriminant analysis,PCA-DA）、最小二乘-支持向量机（least squares-support vector machine,LS-SVM）2种化学计量学方法,分别基于单一型号智能感官设备（单源）和多智能感官信息融合（多源）建立五味二分类（酸/非酸、咸/非咸、辛/非辛、甘/非甘、苦/非苦）辨识模型Y=F(X),以交互验证的正判率作为模型优选指标。结果 经留一法交互验证,基于单源信息的五味二分类模型中最大正判率分别是98.53%(ASTREE/PCA-DA、LS-SVM)、97.06%(ASTR...     

我国贫困地区县域内健康扶贫工作进展与政策建议

通过健康扶贫政策梳理、定量分析卫生健康统计数据和典型案例分析,研究我国县域内健康扶贫工作的进展、成效及问题,提出后脱贫期县域内医疗卫生服务改革与发展的建议。整体上看,我国健康扶贫工作成效显著:医疗卫生机构"三个一"和医疗服务能力"三条线"目标基本实现;卫生技术人员配置基本达到"三个一"要求;贫困县床位和设备配置达到或接近全国平均水平;通过新建临床专科、开展新技术和新项目等,贫困县专科服务能力得到提升;此外,部分贫困地区积极探索县域内医疗卫生综合改革。今后,新脱贫地区面临的主要挑战是县域内卫生服务体系建设仍需加强,基层卫生人才队伍差距和财政投入与卫生改革协同不足三大主要问题。建议中央财政继续支持县域内卫生服务体系建设;以人才建设为抓手,提升县域内医疗服务能力;强化保障措施,推进县域内医疗卫生综合改革。