Abstract:
OBJECTIVES:In our department, we have been using an Anesthesia Information Management System (AIMS) for five years. In this study, we tested to what extent data extracted from the AIMS could be suitable for the supervision and time-management of operating rooms. METHODS:From 1995 to 1999, all relevant data from 103,264 anesthetic procedures were routinely recorded online with the automatic anesthesia record keeping system NarkoData. The program is designed to record patient related time data, such as the beginning of anesthesia or surgical procedure, on a graphical anesthesia record sheet. The total number of minutes of surgery and anesthesia for each surgical subspecialty per hour/day and day of the year was calculated for each of the more than 40 ORs, amounting to a total of 112 workstations. RESULTS:It was possible to analyze the usage and the utilization of ORs at the hospital for each day of the year since 1997. In addition, annual and monthly evaluations are made available. It is possible to scrutinize data of OR usage from different points of view: queries on the usage of an individual OR, the usage of ORs on certain days or the usage of ORs by a certain surgical subspecialty may be formulated. These data has been used repeatedly in our hospital for decision making in OR management and planning. CONCLUSIONS:In assessing the results of our study, it should be considered that the system used is not a specialized OR management tool. Despite these restrictions, the system contains data which can be used for an exact and relevant presentation of OR utilization.
journal_name
Methods Inf Medjournal_title
Methods of information in medicineauthors
Junger A,Benson M,Quinzio L,Michel A,Sciuk G,Brammen D,Marquardt K,Hempelmann Gkeywords:
subject
Has Abstractpub_date
2002-01-01 00:00:00pages
81-5issue
1eissn
0026-1270issn
2511-705Xpii
02010081journal_volume
41pub_type
杂志文章abstract::Reliable record linkage is a prerequisite for high-quality population-based disease registration. Rapid developments in computer processing have made record linkage both more efficient and more reliable in recent years. At the same time, concerns about confidentiality increasingly hinder record linkage in many disease...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:1998-01-01 00:00:00
abstract:OBJECTIVE:To intensify the collaboration between WHO, the World Health Organization, and IMIA, the International Medical Informatics Association. METHODS:Identifying key areas of collaboration and publishing a joint communiqué during Medinfo 2007 in Brisbane, Australia. RESULTS AND CONCLUSIONS:WHO and IMIA have ident...
journal_title:Methods of information in medicine
pub_type: 社论
doi:10.1160/me5006
更新日期:2007-01-01 00:00:00
abstract::While natural language processing systems are beginning to see clinical use, it remains unclear whether they can be disseminated effectively through the health care community. MedLEE, a general-purpose natural language processor developed for Columbia-Presbyterian Medical Center, was compared to physicians' ability to...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:1998-01-01 00:00:00
abstract:OBJECTIVES:To design, implement in Java, and evaluate a method and means for the automated localization of artificial landmarks in optical images for tuned-aperture computed tomography (TACT) that allows the replacement of radiographic with optical landmarks. METHODS:Circular, colored, optical landmarks were designed ...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:2004-01-01 00:00:00
abstract:OBJECTIVES:The aim of this project is to develop a catalogue of competency-based learning objectives "Medical Informatics" for undergraduate medical education (abbreviated NKLM-MI in German). METHODS:The development followed a multi-level annotation and consensus process. For each learning objective a reason why a phy...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/ME13-04-0001
更新日期:2013-01-01 00:00:00
abstract::The relationship was studied between the increase in oxygen uptake (VO2) measured breath-by-breath at the mouth, and the increase in femoral artery blood flow measured continuously with pulsed and echo Doppler methods. Five men exercised at 50 W on a knee extension ergometer in both the supine and the upright posture....
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:1997-12-01 00:00:00
abstract::In this paper we describe LIED (Liver: Information, Education and Diagnosis), a diagnostic expert system devoted to medical education in the field of hepatology. LIED combines the facilities of a traditional expert system for clinical diagnosis with several modules designed for educational purposes. The goal of such m...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:1992-11-01 00:00:00
abstract:BACKGROUND:Radiotherapy has serious side effects and thus requires prudent and cautious evaluation. However, obtaining protein expression profiles is expensive and timeconsuming, making it necessary to develop a theoretical and rational procedure for predicting the radiotherapy outcome for bladder cancer when working w...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/ME17-02-0003
更新日期:2018-09-01 00:00:00
abstract:OBJECTIVES:In this work, a cellular automaton software package for simulating different infectious diseases, storing the simulation results in a data warehouse system and analyzing the obtained results to generate prediction models as well as contingency plans, is proposed. The Brisbane H3N2 flu virus, which has been s...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/ME09-02-0025
更新日期:2010-01-01 00:00:00
abstract::Based on personal experiences, observations are offered on health information in developing countries, ways in which information systems can be strengthened, and opportunities for health-information science graduates. Although data collection consumes a significant portion of the health worker's day, information syste...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:1994-06-01 00:00:00
abstract:OBJECTIVE:Record linkage of patient data originating from various data sources and record linkage for checking uniqueness of patient registration are common tasks for every cancer registry. In Austria, there is no unique person identifier in use in the medical system. Hence, it was necessary and the goal of this work t...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:2005-01-01 00:00:00
abstract:OBJECTIVES:Lifestyle has a major influence on the development and progression of atherosclerosis. Our motto for healthy habits is "give up one, reduce two, and increase three". The one thing that is to be given up is smoking. The two things that are to be reduced are intake of food and alcohol. The three things that ar...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:2005-01-01 00:00:00
abstract::This article describes a system for the optimization of the prehospital assessment of emergency, in cases involving thoraco-abdominal complaints and consciousness problems. This assessment is performed by nurses on the basis of a telephone interview at ambulance dispatch centers. The system has a body of biomedical an...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:1996-09-01 00:00:00
abstract:OBJECTIVES:Due to the high complexity of structures and processes in health care, thorough systems analyses in health care run the risk of becoming very complex and difficult to handle. Therefore, we aimed to support systematic systems analysis in health care by developing a comprehensive framework that presents and de...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:ICD is used for coding medical diagnoses across the world, but there is no globally accepted coding system for health care procedures. The need for the introduction of a common international medical procedure classification has been addressed by the Australian NCCH, which proposed the International Classific...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/ME09-01-0007
更新日期:2009-01-01 00:00:00
abstract:OBJECTIVES:The main objective of the research is an application of the clustering and cluster validity methods to estimate the number of clusters in cancer tumor datasets. A weighed voting technique is going to be used to improve the prediction of the number of clusters based on different data mining techniques. These ...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:2006-01-01 00:00:00
abstract:OBJECTIVES:GTDS is a documentation system used by more than 40 German hospital cancer registries. This paper discusses the factors that contributed to its success concerning design, development, and routine use. METHODS:Success is measured in terms of the system's financial independence of public grants and its succes...
journal_title:Methods of information in medicine
pub_type: 杂志文章,评审
doi:
更新日期:2006-01-01 00:00:00
abstract::This editorial is part of a For-Discussion-Section of Methods of Information in Medicine about the paper "Evidence-based Health informatics: How do we know what we know?", written by Elske Ammenwerth [1]. Health informatics uses and applications have crept up on health systems over half a century, starting as simple a...
journal_title:Methods of information in medicine
pub_type: 评论,社论
doi:10.3414/ME14-10-0139
更新日期:2015-01-01 00:00:00
abstract::Informatisation of drug prescription is an important topic in medical informatics. For several years now, computerized drug databases have been implemented. Usually only a small part of the prescriptions can be stored in prescription systems because of the format of the included information; prescriptions contain esse...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:1999-03-01 00:00:00
abstract:OBJECTIVE:The objective of this study is to develop a solution to preserve security and privacy in a healthcare environment where health-sensitive information will be accessed by many parties and stored in various distributed databases. The solution should maintain anonymous medical records and it should be able to lin...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/me9116
更新日期:2008-01-01 00:00:00
abstract:INTRODUCTION:This article is part of the Focus Theme of Methods of Information in Medicine on "Big Data and Analytics in Healthcare". BACKGROUND:Hospital readmissions raise healthcare costs and cause significant distress to providers and patients. It is, therefore, of great interest to healthcare organizations to pred...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/ME14-02-0017
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:Joint data analysis is a key requirement in medical research networks. Data are available in heterogeneous formats at each network partner and their harmonization is often rather complex. The objective of our paper is to provide a generic approach for the harmonization process in research networks. We applied...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/ME14-02-0030
更新日期:2015-01-01 00:00:00
abstract::For use in system development, a method based on both qualitative and quantitative data was employed to study the difficulties--the dilemmas--a general practitioner (GP) faces during daily consultations. Video recordings were used for stimulated recall of the consultation. From 46 consultations, 262 dilemmas were iden...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:1990-01-01 00:00:00
abstract:BACKGROUND:Delayed patient recruitment is a common problem in clinical trials. According to the literature, only about a third of medical research studies recruit their planned number of patients within the time originally specified. OBJECTIVES:To provide a method to estimate patient accrual rates in clinical trials b...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/ME0582
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:The cause-of-death register at the Southern Urals Biophysics Institute (SUBI), Ozyorsk, Russia, was established to document the number and causes of deaths in the Mayak workers cohort, which includes all persons (N = 22,377) employed at Mayak nuclear facility between 1948 and 1982. Most workers were occupati...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/ME11-01-0049
更新日期:2012-01-01 00:00:00
abstract:OBJECTIVES:The objective of this work is to present the software tool ANTONIA, which has been developed to facilitate a quantitative analysis of perfusion-weighted MRI (PWI) datasets in general as well as the subsequent multi-parametric analysis of additional datasets for the specific purpose of acute ischemic stroke p...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/ME14-01-0007
更新日期:2014-01-01 00:00:00
abstract::To display multidimensional laboratory measurements, Hoeke et al. (1991) proposed a technique that uses plotting axes radiating from a point, assigns each test to a separate axis, and links the test results with line segments. A special nonlinear scaling ensures that a patient whose results all fall in the normal rang...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:
更新日期:1993-11-01 00:00:00
abstract:OBJECTIVES:Rule induction is one of the major methods of machine learning. Rule-based models can be easily read and interpreted by humans, that makes them particularly useful in survival studies as they can help clinicians to better understand analysed data and make informed decisions about patient treatment. Although ...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/ME13-01-0046
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVES:To assess the relevance of various potential confounding factors (comorbidities, obesity, body position, ECG lead, respiratory event type and sleep stage) on the detectability of sleep-related breathing disorders from the ECG. METHODS:A set of 140 simultaneous recordings of polysomnograms and 8-channel Holt...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/ME17-02-0005
更新日期:2018-05-01 00:00:00
abstract:OBJECTIVES:To find discriminative combination of influential factors of Intracerebral hematoma (ICH) to cluster ICH patients with similar features to explore relationship among influential factors and 30-day mortality of ICH. METHODS:The data of ICH patients are collected. We use a decision tree to find discriminative...
journal_title:Methods of information in medicine
pub_type: 杂志文章
doi:10.3414/ME15-01-0137
更新日期:2016-10-17 00:00:00