2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology最新文献_第5页

Demographics Identification: Variable Extraction Resource (DIVER) 人口特征识别:变量提取资源(DIVER)

2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology Pub Date : 2012-09-27 DOI: 10.1109/HISB.2012.17

Alexander Hsieh, S. Doan, Michael Conway, Ko-Wei Lin, Hyeon-eui Kim

引用次数: 5

Using Natural Language Processing and the Electronic Health Record for Appendicitis Risk Stratification 使用自然语言处理和电子健康记录进行阑尾炎风险分层

2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology Pub Date : 2012-09-27 DOI: 10.1109/HISB.2012.15

Louise Deléger, Holly Brodzinski, Haijun Zhai, Qi Li, T. Lingren, E. Kirkendall, E. Alessandrini, I. Solti

引用次数: 0

Early Prediction of Potentially Preventable Events in Ambulatory Care Sensitive Admissions from Clinical Data 从临床数据早期预测门诊敏感入院的潜在可预防事件

2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology Pub Date : 2012-09-27 DOI: 10.1109/HISB.2012.49

P. Desikan, Nisheeth Srivastava, T. Winden, Tammie Lindquist, Heather Britt, J. Srivastava

{"title":"Early Prediction of Potentially Preventable Events in Ambulatory Care Sensitive Admissions from Clinical Data","authors":"P. Desikan, Nisheeth Srivastava, T. Winden, Tammie Lindquist, Heather Britt, J. Srivastava","doi":"10.1109/HISB.2012.49","DOIUrl":"https://doi.org/10.1109/HISB.2012.49","url":null,"abstract":"Ambulatory care sensitive conditions (ACSCs) are characterized as health conditions for which good outpatient care can potentially prevent the need for hospitalization, or for which early intervention can prevent complications or more severe disease. Currently, there are 16 identified ACSCs within the US health system: diabetes short-term complication, perforated appendix, diabetes long-term complication, pediatric asthma, chronic obstructive pulmonary disease, pediatric gastroenteritis, hypertension, congestive heart failure, low birth weight rate, dehydration, bacterial pneumonia, urinary tract infection, angina admission without procedure, uncontrolled diabetes, adult asthma, and lower-extremity amputation among patients with diabetes. Potentially preventable acute health events (PPEs) for such diagnosis codes represent a straightforward opportunity for reducing medical costs while concomitantly improving quality of care. While claims data have previously been used to predict future health outcomes of patients, we report here a novel approach, using data mining techniques, towards supplementing such data with patients' electronic health records (EHR) to develop a clinical decision support system that satisfactorily predicts the onset of PPEs in a large population of patients.","PeriodicalId":375089,"journal":{"name":"2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130837034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Improving Online Access to Drug-Related Information 改善毒品相关信息的在线获取

2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology Pub Date : 2012-09-27 DOI: 10.1109/HISB.2012.73

Jiao Li, Ritu Khare, Zhiyong Lu

引用次数: 4

Automated Human Embryonic Stem Cell Detection 人类胚胎干细胞自动检测

2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology Pub Date : 2012-09-27 DOI: 10.1109/HISB.2012.25

B. X. Guan, B. Bhanu, P. Talbot, Sabrina Lin

引用次数: 13

Temporal Analysis of Physicians' EHR Workflow during Outpatient Visits 门诊期间医师电子病历工作流程的时间分析

2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology Pub Date : 2012-09-27 DOI: 10.1109/HISB.2012.65

A. Calvitti, Neal Farber, Yunan Chen, Danielle Zuest, Lin Liu, Kristin Bell, Barbara Gray, Z. Agha

引用次数: 4

A Randomized Response Model for Privacy-Preserving Data Dissemination 隐私保护数据传播的随机响应模型

2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology Pub Date : 2012-09-27 DOI: 10.1109/HISB.2012.63

Xiaoqian Jiang, Shuang Wang, Zhanglong Ji, L. Ohno-Machado, Li Xiong

{"title":"A Randomized Response Model for Privacy-Preserving Data Dissemination","authors":"Xiaoqian Jiang, Shuang Wang, Zhanglong Ji, L. Ohno-Machado, Li Xiong","doi":"10.1109/HISB.2012.63","DOIUrl":"https://doi.org/10.1109/HISB.2012.63","url":null,"abstract":"Public dissemination of medical data encourages meaningful research and quality improvement. However, there is a big concern that improper disclosure may put sensitive personal information at risk. To maintain the research benefits and customize the privacy protection, we propose a novel and practical randomized response model (k-shuffle) and a statistical information recovery procedure. The former mixes distribution of patient records with samples drawn from k-1 pre-determined distributions to ensure differential privacy. The latter allows data receivers to recover statistical properties (e.g., the mean and variance) of interested sub-populations with accuracy proportional to the size of the sub-population. That is, our algorithm provides stronger privacy protection to smaller groups, and offers high data usability to studies targeted at larger population. Most importantly, with differential privacy guarantee, data receiver cannot reconstruct the record-to-identity mapping for each individual. In summary, our approach offers a scalable privacy-preserving data dissemination mechanism that can be applied in both centralized and distributed fashion, which makes it possible for perturbed data to be outsourced (in the cloud) with mitigated privacy risks. Our experimental results demonstrated the performance of our model in terms of privacy protection, information loss, and classification accuracy using both synthetic and real-world datasets.","PeriodicalId":375089,"journal":{"name":"2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115400438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Cheap, Fast, and Good Enough for the Non-biomedical Domain but is It Usable for Clinical Natural Language Processing? Evaluating Crowdsourcing for Clinical Trial Announcement Named Entity Annotations 对于非生物医学领域来说，便宜、快速、足够好，但它是否可用于临床自然语言处理?评估临床试验公告命名实体注释的众包

2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology Pub Date : 2012-09-27 DOI: 10.1109/HISB.2012.31

Haijun Zhai, T. Lingren, Louise Deléger, Qi Li, M. Kaiser, Laura Stoutenborough, I. Solti

引用次数: 3

Linking Medications and Their Attributes in Clinical Notes and Clinical Trial Announcements for Information Extraction: A Sequence Labeling Approach 链接药物及其属性在临床笔记和临床试验公告的信息提取:序列标记方法

2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology Pub Date : 2012-09-27 DOI: 10.1109/HISB.2012.27

Qi Li, Haijun Zhai, Louise Deléger, T. Lingren, M. Kaiser, Laura Stoutenborough, I. Solti

引用次数: 0

Removing Mixture Noise from Medical Images Using Block Matching Filtering and Low-Rank Matrix Completion 利用分块匹配滤波和低秩矩阵补全去除医学图像中的混合噪声

2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology Pub Date : 2012-09-27 DOI: 10.1109/HISB.2012.59

Nafise Barzigar, Aminmohammad Roozgard, P. Verma, Samuel Cheng

引用次数: 3