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Hans Ahlfeldt

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

Research Profile (preview)

Geographic Areas

Sweden

Concepts & Ideas

Activities & Behaviors

Occupations

Disorders

Breast Neoplasms

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Co-Publications
Name
14
Wigertz, O
12
Shahsavar, Nosrat
9
Gill, Hans
9
Petersson, Håkan
7
Nyström, Mikael
6
Sundvall, Erik
6
Razavi, Amir-Reza
6
Ridderstolpe, Lisa
6
Karlsson, Daniel
4
Strender, Lars-Erik
4
Rutberg, Hans
3
Nilsson, G
3
Carlsson, M
2
Jonason, Tommy
2
Ringqvist, Ivar

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Publications

TOP 3
Chen Rong; Georgii-Hemming Patrik; Ahlfeldt Hans
Representing a chemotherapy guideline using openEHR and rules.
Chen Rong; Klein Gunnar O; Sundvall Erik; Karlsson Daniel; Ahlfeldt Hans
Archetype-based conversion of EHR content models: pilot experience with a regional EHR system.
Sundvall Erik; Qamar Rahil; Nyström Mikael; Forss Mattias; Petersson Håkan; Karlsson Daniel; Ahlfeldt Hans; Rector Alan
Integration of tools for binding archetypes to SNOMED CT.

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All Publications

2009: Chen Rong; Georgii-Hemming Patrik; Ahlfeldt Hans
Representing a chemotherapy guideline using openEHR and rules.
Studies in health technology and informatics 2009;150():653-7.
2009: Chen Rong; Klein Gunnar O; Sundvall Erik; Karlsson Daniel; Ahlfeldt Hans
Archetype-based conversion of EHR content models: pilot experience with a regional EHR system.
BMC medical informatics and decision making 2009;9():33.
2008: Sundvall Erik; Qamar Rahil; Nyström Mikael; Forss Mattias; Petersson Håkan; Karlsson Daniel; Ahlfeldt Hans; Rector Alan
Integration of tools for binding archetypes to SNOMED CT.
BMC medical informatics and decision making 2008;8 Suppl 1():S7.
2008: Razavi Amir R; Gill Hans; Ahlfeldt Hans; Shahsavar Nosrat
Non-compliance with a postmastectomy radiotherapy guideline: decision tree and cause analysis.
BMC medical informatics and decision making 2008;8():41.
2008: Chen Rong; Garde Sebastian; Beale Thomas; Nyström Mikael; Karlsson Daniel; Klein Gunnar O; Ahlfeldt Hans
An archetype-based testing framework.
Studies in health technology and informatics 2008;136():401-6.
2007: Razavi Amir R; Gill Hans; Ahlfeldt Hans; Shahsavar Nosrat
Predicting metastasis in breast cancer: comparing a decision tree with domain experts.
Journal of medical systems 2007;31(4):263-73.
2007: Nyström Mikael; Merkel Magnus; Petersson Håkan; Ahlfeldt Hans
Creating a medical dictionary using word alignment: the influence of sources and resources.
BMC medical informatics and decision making 2007;7():37.
2007: Sundvall Erik; Nyström Mikael; Forss Mattias; Chen Rong; Petersson Håkan; Ahlfeldt Hans
Graphical overview and navigation of electronic health records in a prototyping environment using Google Earth and openEHR archetypes.
Studies in health technology and informatics 2007;129(Pt 2):1043-7.
2007: Razavi Amir R; Gill Hans; Ahlfeldt Hans; Shahsavar Nosrat
A data mining approach to analyze non-compliance with a guideline for the treatment of breast cancer.
Studies in health technology and informatics 2007;129(Pt 1):591-5.
2006: Sundvall Erik; Nyström Mikael; Petersson Håkan; Ahlfeldt Hans
Interactive visualization and navigation of complex terminology systems, exemplified by SNOMED CT.
Studies in health technology and informatics 2006;124():851-6.
2006: Razavi Amir R; Nyström Mikael; Stachowicz Marian S; Gill Hans; Ahlfeldt Hans; Shahsavar Nosrat
An approach for generating fuzzy rules from decision trees.
Studies in health technology and informatics 2006;124():581-6.
2006: Nyström Mikael; Merkel Magnus; Ahrenberg Lars; Zweigenbaum Pierre; Petersson Håkan; Ahlfeldt Hans
Creating a medical English-Swedish dictionary using interactive word alignment.
BMC medical informatics and decision making 2006;6():35.
2005: Ridderstolpe Lisa; Gill Hans; Borga Magnus; Rutberg Hans; Ahlfeldt Hans
Canonical correlation analysis of risk factors and clinical outcomes in cardiac surgery.
Journal of medical systems 2005;29(4):357-77.
2005: Razavi Amir Reza; Gill Hans; Ahlfeldt Hans; Shahsavar Nosrat
Canonical correlation analysis for data reduction in data mining applied to predictive models for breast cancer recurrence.
Studies in health technology and informatics 2005;116():175-80.
2005: Razavi Amir R; Gill Hans; Stål Olle; Sundquist Marie; Thorstenson Sten; Ahlfeldt Hans; Shahsavar Nosrat;
Exploring cancer register data to find risk factors for recurrence of breast cancer--application of Canonical Correlation Analysis.
BMC medical informatics and decision making 2005;5():29.
2004: Karlsson Daniel; Aspevall Olle; Ahlfeldt Hans; Forsum Urban
Using the MEDLINE database to study the concept of urinary tract infections in different domains of medicine.
Upsala journal of medical sciences 2004;109(2):141-58.
2003: Ridderstolpe L; Collste G; Rutberg H; Ahlfeldt H
Priority setting in cardiac surgery: a survey of decision making and ethical issues.
Journal of medical ethics 2003;29(6):353-8.
2003: Ask Per; Hägglund Sture; Olsson Jan; Pettersson Nils-Erik; Sjöqvist Bengt-Arne; Ahlfeldt Hans
[The 3G net and "pensioners' computers" can help to solve problems in health care]
Läkartidningen 2003;100(14):1257-8.
2003: Nilsson Gunnar; Ahlfeldt Hans; Strender Lars-Erik
Textual content, health problems and diagnostic codes in electronic patient records in general practice.
Scandinavian journal of primary health care 2003;21(1):33-6.
2002: Lind Leili; Sundvall Erik; Karlsson Daniel; Shahsavar Nosrat; Ahlfeldt Hans
Requirements and prototyping of a home health care application based on emerging JAVA technology.
International journal of medical informatics 2002;68(1-3):129-39.
2002: Petersson Håkan; Gill Hans; Ahlfeldt Hans
A variance-based measure of inter-rater agreement in medical databases.
Journal of biomedical informatics 2002;35(5-6):331-42.
2002: Ridderstolpe Lisa; Johansson Andreas; Skau Tommy; Rutberg Hans; Ahlfeldt Hans
Clinical process analysis and activity-based costing at a heart center.
Journal of medical systems 2002;26(4):309-22.
2002: Nilsson Gunnar; Ahlfeldt Hans; Strender Lars-Erik
Computerisation, coding, data retrieval and related attitudes among Swedish general practitioners-a survey of necessary conditions for a database of diseases and health problems.
International journal of medical informatics 2002;65(2):135-43.
2001: Ridderstolpe L; Gill H; Granfeldt H; Ahlfeldt H; Rutberg H
Superficial and deep sternal wound complications: incidence, risk factors and mortality.
European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery 2001;20(6):1168-75.
2001: Petersson H; Nilsson G; Strender L E; Ahlfeldt H
The connection between terms used in medical records and coding system: a study on Swedish primary health care data.
Medical informatics and the Internet in medicine 2001;26(2):87-99.
2001: Carlsson M; Löfström L; Ahlfeldt H
Classification of procedures in the domain of thoracic surgery--a study of reliability in coding.
Journal of medical systems 2001;25(1):47-61.
2001: Lind L; Sundvall E; Ahlfeldt H
Experiences from development of home health care applications based on emerging Java technology.
Studies in health technology and informatics 2001;84(Pt 1):830-4.
2000: Nilsson G; Petersson H; Ahlfeldt H; Strender L E
Evaluation of three Swedish ICD-10 primary care versions: reliability and ease of use in diagnostic coding.
Methods of information in medicine 2000;39(4-5):325-31.
2000: Carlsson M; Löfström L; Rogers J; Ahlfeldt H
Modelling and reclassification of surgical procedures--experiences from the use of GALEN methods in the domain of thoracic surgery.
Medical informatics and the Internet in medicine 2000;25(2):109-22.
1999: Ahlfeldt H; Ehnfors M; Ridderstolpe L
Towards a multi-professional patient record--a study of the use of headings.
Studies in health technology and informatics 1999;68():813-7.
1999: Carlsson M; Rogers J; Ahlfeldt H
Aggregation and reclassification--assessment of GALEN methods in the domain of thoracic surgery.
Proceedings / AMIA ... Annual Symposium. AMIA Symposium 1999;():32-6.
1999: Ahlfeldt H; Ehnfors M; Ridderstolpe L
Towards a multi-professional patient record--a study of the headings used in clinical practice.
Proceedings / AMIA ... Annual Symposium. AMIA Symposium 1999;():7-11.
1998: Petersson H; Nilsson G; Ahlfeldt H; Malmberg B G; Wigertz O
Semantic modeling of a traditional classification: results and implications.
Studies in health technology and informatics 1998;52 Pt 1():613-7.
1998: Carlsson M; Karlsson D; Ahlfeldt H; Wigertz O
Design and application of a terminology management system.
Studies in health technology and informatics 1998;52 Pt 1():207-11.
1996: Johansson B; Shahsavar N; Ahlfeldt H; Wigertz O
Database and knowledge base integration--a data mapping method for Arden Syntax knowledge modules.
Methods of information in medicine 1996;35(4-5):302-8.
1996: Carlsson M; Ahlfeldt H; Thurin A; Wigertz O
Terminology support for development of sharable knowledge modules.
Medical informatics = Médecine et informatique 1996;21(3):207-14.
1996: Johansson B; Shahsavar N; Ahlfeldt H; Wigertz O
Database and knowledge base integration in decision support systems.
Proceedings : a conference of the American Medical Informatics Association / ... AMIA Annual Fall Symposium. AMIA Fall Symposium 1996;():249-53.
1995: Arkad K; Gao X M; Ahlfeldt H
Query-handling in MLM-based decision support systems.
Medical informatics = Médecine et informatique 1995;20(3):229-40.
1995: Babic A; Bodemar G; Mathiesen U; Ahlfeldt H; Franzen L; Wigertz O
Machine learning to support diagnostics in the domain of asymptomatic liver disease.
Medinfo. MEDINFO 1995;8 Pt 1():809-13.
1994: Ahlfeldt H; Shahsavar N; Gao X; Arkad K; Johansson B; Wigertz O
Data driven medical decision support based on Arden Syntax within the HELIOS environment.
Computer methods and programs in biomedicine 1994;45 Suppl():S97-106.
1994: Ahlfeldt H; Johansson B; Linnarsson R; Wigertz O
Experiences from the use of data-driven decision support in different environments.
Computers in biology and medicine 1994;24(5):397-404.
1994: Arkad K; Ahlfeldt H; Gao X; Shahsavar N; Wigertz O; Jean F C; Degoulet P
Integration of data driven decision support into the HELIOS environment.
International journal of bio-medical computing 1994;34(1-4):195-205.
1993: Gao X; Johansson B; Shahsavar N; Arkad K; Ahlfeldt H; Wigertz O
Pre-compiling medical logic modules into C++ in building medical decision support systems.
Computer methods and programs in biomedicine 1993;41(2):107-19.
1993: Wu G; Ahlfeldt H; Wigertz O
MultiLink--an intermediary system for multi-database access.
Methods of information in medicine 1993;32(1):82-9.
1989: Wigertz O; Persson J; Ahlfeldt H
Teaching medical informatics to biomedical engineering students: experiences over 15 years.
Methods of information in medicine 1989;28(4):309-12.
1989: Ahlfeldt H; Nilsson G; Bandh S; Jonason T; Ahren T; Ringqvist I
Deduction of triphasic phase response curves from ventricular parasystole.
Pacing and clinical electrophysiology : PACE 1989;12(7 Pt 1):1104-14.
1989: Ahlfeldt H; Nilsson G; Bandh S; Jonason T; Ahren T; Ringqvist I
Deduction of biphasic phase response curves from ventricular parasystole.
Pacing and clinical electrophysiology : PACE 1989;12(5):793-804.
1988: Ahlfeldt H; Tanaka H; Nygårds M E; Furukawa T; Wigertz O
Computer simulation of cardiac pacing.
Pacing and clinical electrophysiology : PACE 1988;11(2):174-84.
1987: Ahlfeldt H; Tanaka H; Nygårds M E; Furukawa T; Wigertz O
Computer simulation of cardiac arrhythmias.
Computers and biomedical research, an international journal 1987;20(4):305-23.

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