liu.seSök publikationer i DiVA
Ändra sökning
Avgränsa sökresultatet
1 - 14 av 14
RefereraExporteraLänk till träfflistan
Permanent länk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Träffar per sida
  • 5
  • 10
  • 20
  • 50
  • 100
  • 250
Sortering
  • Standard (Relevans)
  • Författare A-Ö
  • Författare Ö-A
  • Titel A-Ö
  • Titel Ö-A
  • Publikationstyp A-Ö
  • Publikationstyp Ö-A
  • Äldst först
  • Nyast först
  • Skapad (Äldst först)
  • Skapad (Nyast först)
  • Senast uppdaterad (Äldst först)
  • Senast uppdaterad (Nyast först)
  • Disputationsdatum (tidigaste först)
  • Disputationsdatum (senaste först)
  • Standard (Relevans)
  • Författare A-Ö
  • Författare Ö-A
  • Titel A-Ö
  • Titel Ö-A
  • Publikationstyp A-Ö
  • Publikationstyp Ö-A
  • Äldst först
  • Nyast först
  • Skapad (Äldst först)
  • Skapad (Nyast först)
  • Senast uppdaterad (Äldst först)
  • Senast uppdaterad (Nyast först)
  • Disputationsdatum (tidigaste först)
  • Disputationsdatum (senaste först)
Markera
Maxantalet träffar du kan exportera från sökgränssnittet är 250. Vid större uttag använd dig av utsökningar.
  • 1. Andersson, A
    et al.
    Vimarlund, Vivian
    Linköpings universitet, Tekniska högskolan. Linköpings universitet, Institutionen för datavetenskap, MDALAB - Human Computer Interfaces.
    Timpka, Toomas
    Linköpings universitet, Hälsouniversitetet. Linköpings universitet, Institutionen för medicin och hälsa, Socialmedicin och folkhälsovetenskap. Östergötlands Läns Landsting, FHVC - Folkhälsovetenskapligt centrum.
    Management perspective on Information and Communication Technology - Requirement specification for process-oriented healthcare2001Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, s. 854-854Konferensbidrag (Övrigt vetenskapligt)
  • 2.
    Bång, Magnus
    et al.
    Linköpings universitet, Tekniska högskolan. Linköpings universitet, Institutionen för datavetenskap, MDALAB - Human Computer Interfaces.
    Eriksson, Henrik
    Linköpings universitet, Tekniska högskolan. Linköpings universitet, Institutionen för datavetenskap, MDALAB - Human Computer Interfaces.
    Lindqvist, K
    Timpka, Toomas
    Linköpings universitet, Hälsouniversitetet. Linköpings universitet, Institutionen för medicin och hälsa, Socialmedicin och folkhälsovetenskap. Östergötlands Läns Landsting, FHVC - Folkhälsovetenskapligt centrum.
    An approach to context-sensitive medical applications1999Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, s. 1017-1017Konferensbidrag (Övrigt vetenskapligt)
  • 3.
    Campbell, Walter S.
    et al.
    Univ Nebraska Med Ctr, NE 68198 USA.
    Karlsson, Daniel
    Linköpings universitet, Institutionen för medicinsk teknik, Avdelningen för medicinsk teknik. Linköpings universitet, Tekniska fakulteten.
    Vreeman, Daniel J.
    Indiana Univ Sch Med, IN 46202 USA.
    Lazenby, Audrey J.
    Univ Nebraska Med Ctr, NE 68198 USA.
    Talmon, Geoffrey A.
    Univ Nebraska Med Ctr, NE 68198 USA.
    Campbell, James R.
    Univ Nebraska Med Ctr, NE USA.
    A computable pathology report for precision medicine: extending an observables ontology unifying SNOMED CT and LOINC2018Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, Vol. 25, nr 3, s. 259-266Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The College of American Pathologists (CAP) introduced the first cancer synoptic reporting protocols in 1998. However, the objective of a fully computable and machine-readable cancer synoptic report remains elusive due to insufficient definitional content in Systematized Nomenclature of Medicine - Clinical Terms (SNOMED CT) and Logical Observation Identifiers Names and Codes (LOINC). To address this terminology gap, investigators at the University of Nebraska Medical Center (UNMC) are developing, authoring, and testing a SNOMED CT observable ontology to represent the data elements identified by the synoptic worksheets of CAP. Investigators along with collaborators from the US National Library of Medicine, CAP, the International Health Terminology Standards Development Organization, and the UK Health and Social Care Information Centre analyzed and assessed required data elements for colorectal cancer and invasive breast cancer synoptic reporting. SNOMED CT concept expressions were developed at UNMC in the Nebraska LexiconA (c) SNOMED CT namespace. LOINC codes for each SNOMED CT expression were issued by the Regenstrief Institute. SNOMED CT concepts represented observation answer value sets. UNMC investigators created a total of 194 SNOMED CT observable entity concept definitions to represent required data elements for CAP colorectal and breast cancer synoptic worksheets, including biomarkers. Concepts were bound to colorectal and invasive breast cancer reports in the UNMC pathology system and successfully used to populate a UNMC biobank. The absence of a robust observables ontology represents a barrier to data capture and reuse in clinical areas founded upon observational information. Terminology developed in this project establishes the model to characterize pathology data for information exchange, public health, and research analytics.

  • 4.
    Demiris, G.
    et al.
    University of Washington, Seattle, WA, United States.
    Afrin, L.B.
    Medical University of South Carolina, Charleston, SC, United States.
    Speedie, S.
    University of Minnesota, Minneapolis, MN, United States.
    Courtney, K.L.
    University of Pittsburgh, Pittsburgh, PA, United States.
    Sondhi, M.
    Health Care Analytics Group, Boston, MA, United States.
    Vimarlund, Vivian
    Linköpings universitet, Tekniska högskolan. Linköpings universitet, Institutionen för datavetenskap, MDALAB - Human Computer Interfaces.
    Lovis, C.
    University of Geneva, Geneva, Switzerland.
    Goossen, W.
    Results4Care, Amsterdam, Netherlands.
    Lynch, C.
    University of California, Davis, Davis, CA, United States.
    Patient-centered Applications: Use of Information Technology to Promote Disease Management and Wellness. A White Paper by the AMIA Knowledge in Motion Working Group2008Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, Vol. 15, nr 1Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Advances in information technology (IT) enable a fundamental redesign of health care processes based on the use and integration of electronic communication at all levels. New communication technologies can support a transition from institution centric to patient-centric applications. This white paper defines key principles and challenges for designers, policy makers, and evaluators of patient-centered technologies for disease management and prevention. It reviews current and emerging trends, highlights challenges related to design, evaluation, reimbursement and usability, and reaches conclusions for next steps that will advance the domain. © 2008 J Am Med Inform Assoc.

  • 5.
    Dentler, Kathrin
    et al.
    Vrije University of Amsterdam, Netherlands University of Amsterdam, Netherlands .
    Numans, Mattijs E.
    University of Medical Centre Utrecht, Netherlands Vrije University of Amsterdam, Netherlands .
    ten Teije, Annette
    Vrije University of Amsterdam, Netherlands .
    Cornet, Ronald
    Linköpings universitet, Institutionen för medicinsk teknik, Medicinsk informatik. Linköpings universitet, Tekniska högskolan. University of Amsterdam, Netherlands.
    de Keizer, Nicolette F.
    University of Amsterdam, Netherlands .
    Formalization and computation of quality measures based on electronic medical records2014Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, Vol. 21, nr 2, s. 285-291Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Objective Ambiguous definitions of quality measures in natural language impede their automated computability and also the reproducibility, validity, timeliness, traceability, comparability, and interpretability of computed results. Therefore, quality measures should be formalized before their release. We have previously developed and successfully applied a method for clinical indicator formalization (CLIF). The objective of our present study is to test whether CLIF is generalizablethat is, applicable to a large set of heterogeneous measures of different types and from various domains. Materials and methods We formalized the entire set of 159 Dutch quality measures for general practice, which contains structure, process, and outcome measures and covers seven domains. We relied on a web-based tool to facilitate the application of our method. Subsequently, we computed the measures on the basis of a large database of real patient data. Results Our CLIF method enabled us to fully formalize 100% of the measures. Owing to missing functionality, the accompanying tool could support full formalization of only 86% of the quality measures into Structured Query Language (SQL) queries. The remaining 14% of the measures required manual application of our CLIF method by directly translating the respective criteria into SQL. The results obtained by computing the measures show a strong correlation with results computed independently by two other parties. Conclusions The CLIF method covers all quality measures after having been extended by an additional step. Our web tool requires further refinement for CLIF to be applied completely automatically. We therefore conclude that CLIF is sufficiently generalizable to be able to formalize the entire set of Dutch quality measures for general practice.

  • 6. Hedin, K
    et al.
    Babic, Ankica
    Linköpings universitet, Tekniska högskolan. Linköpings universitet, Institutionen för medicinsk teknik, Medicinsk informatik.
    Frydén, Aril
    Linköpings universitet, Hälsouniversitetet. Linköpings universitet, Institutionen för klinisk och experimentell medicin, Infektionsmedicin. Östergötlands Läns Landsting, Medicincentrum, Infektionskliniken i Östergötland.
    Liver guide for monitoring of chronic hepatitis C2000Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, s. 340-343Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The severity of chronic hepatitis C infection in the Individual patient is monitored using blood laboratory findings and liver biopsy. Lf blood test results could be shown to provide sufficient information concerning the disease, the invasive procedure of liver biopsy could perhaps be avoided in some instances. This study assessed the clinical relevance of blood laboratory tests for detecting disease-related changes. in the liver. Histopathological classification was used ta assign class membership of the patients and data mining operations were performed in an elaborate way on 19 different data sets. Disease activity could be detected by a small set of blood tests. Extended sets could identify more severe changes, but failed to distinguish them. The extracted rules are implemented as a part of the knowledge base of a corresponding decision support system aimed at specialists and general practitioners.

  • 7. Hedin, K
    et al.
    Babic, Ankica
    Linköpings universitet, Tekniska högskolan. Linköpings universitet, Institutionen för medicinsk teknik, Medicinsk informatik.
    Frydén, Aril
    Linköpings universitet, Hälsouniversitetet. Linköpings universitet, Institutionen för klinisk och experimentell medicin, Infektionsmedicin. Östergötlands Läns Landsting, Medicincentrum, Infektionskliniken i Östergötland.
    Take care: Patient oriented information system regarding chronic hepatitis C1999Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, s. 1075-1075Konferensbidrag (Övrigt vetenskapligt)
  • 8.
    Hägglund, Maria
    et al.
    Health Informatics Centre, LIME, Karolinska Institutet, Stockholm, Sweden.
    Chen, Rong
    Linköpings universitet, Institutionen för medicinsk teknik. Linköpings universitet, Tekniska högskolan.
    Koch, Sabine
    Health Informatics Centre, LIME, Karolinska Institutet, Stockholm, Sweden.
    Modelling Shared Care Plans Using Contsys and OpenEHR to Support Shared Homecare of Elderly2011Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, Vol. 18, nr 1, s. 66-69Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    This case report describes how two complementary standards, CONTsys (the continuity of care standard EN 13940-1) and the reference model (RM) of openEHR, were applied in modeling a shared care plan for shared homecare based on requirements from the OLD@HOME project. The OLD@HOME shared care plan conceptual model is used to verify these standards against real world requirements. Our study shows that these requirements are matched by CONTsys on a general level. However, certain attributes are not explicit in CONTsys, e.g. agents responsible for performing planned interventions, and support for monitoring outcome of interventions. We further studied how the care plan conceptual model can be implemented using the openEHR RM. The study demonstrates the

  • 9.
    Karlsson, Daniel
    et al.
    Linköpings universitet, Hälsouniversitetet. Linköpings universitet, Institutionen för klinisk och experimentell medicin, Utvecklingsbiologi, IKE.
    Aspevall, O
    Linkoping Univ, S-58183 Linkoping, Sweden Karolinska Inst, Dept Immunol Microbiol Pathol & Infect Dis, Stockholm, Sweden Linkoping Univ, Div Clin Microbiol, S-58183 Linkoping, Sweden.
    Forsum, Urban
    Linköpings universitet, Hälsouniversitetet. Linköpings universitet, Institutionen för klinisk och experimentell medicin, Klinisk mikrobiologi. Linköpings universitet, Institutionen för klinisk och experimentell medicin, Klinisk mikrobiologi.
    A decision-support system for urinary tract infections1999Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, s. 1094-1094Konferensbidrag (Övrigt vetenskapligt)
  • 10.
    Lee, Dennis
    et al.
    University of Victoria, BC, Canada.
    de Keizer, Nicolette
    University of Amsterdam, The Netherlands .
    Lau, Francis
    University of Victoria, BC, Canada.
    Cornet, Ronald
    Linköpings universitet, Institutionen för medicinsk teknik, Medicinsk informatik. Linköpings universitet, Tekniska högskolan.
    Literature review of SNOMED CT use2014Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, Vol. 21, nr E1, s. E11-E19Artikel, forskningsöversikt (Refereegranskat)
    Abstract [en]

    OBJECTIVE: The aim of this paper is to report on the use of the systematised nomenclature of medicine clinical terms (SNOMED CT) by providing an overview of published papers.

    METHODS: Published papers on SNOMED CT between 2001 and 2012 were identified using PubMed and Embase databases using the keywords 'systematised nomenclature of medicine' and 'SNOMED CT'. For each paper the following characteristics were retrieved: SNOMED CT focus category (ie, indeterminate, theoretical, pre-development/design, implementation and evaluation/commodity), usage category (eg, prospective content coverage, used to classify or code in a study), medical domain and country.

    RESULTS: Our search strategy identified 488 papers. A comparison between the papers published between 2001-6 and 2007-12 showed an increase in every SNOMED CT focus category. The number of papers classified as 'theoretical' increased from 46 to 78, 'pre-development/design' increased from 61 to 173 and 'implementation' increased from 10 to 34. Papers classified as 'evaluation/commodity' only started to appear from 2010.

    CONCLUSIONS: The majority of studies focused on 'theoretical' and 'pre-development/design'. This is still encouraging as SNOMED CT is being harmonized with other standardized terminologies and is being evaluated to determine the content coverage of local terms, which is usually one of the first steps towards adoption. Most implementations are not published in the scientific literature, requiring a look beyond the scientific literature to gain insights into SNOMED CT implementations.

  • 11.
    Martinez-Costa, Catalina
    et al.
    Medical University of Graz, Austria.
    Cornet, Ronald
    University of Amsterdam, Netherlands.
    Karlsson, Daniel
    Linköpings universitet, Institutionen för medicinsk teknik, Medicinsk informatik. Linköpings universitet, Tekniska fakulteten.
    Schulz, Stefan
    Medical University of Graz, Austria.
    Kalra, Dipak
    UCL, England.
    Semantic enrichment of clinical models towards semantic interoperability. The heart failure summary use case2015Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, Vol. 22, nr 3, s. 565-576Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Objective To improve semantic interoperability of electronic health records (EHRs) by ontology-based mediation across syntactically heterogeneous representations of the same or similar clinical information. Materials and Methods Our approach is based on a semantic layer that consists of: (1) a set of ontologies supported by (2) a set of semantic patterns. The first aspect of the semantic layer helps standardize the clinical information modeling task and the second shields modelers from the complexity of ontology modeling. We applied this approach to heterogeneous representations of an excerpt of a heart failure summary. Results Using a set of finite top-level patterns to derive semantic patterns, we demonstrate that those patterns, or compositions thereof, can be used to represent information from clinical models. Homogeneous querying of the same or similar information, when represented according to heterogeneous clinical models, is feasible. Discussion Our approach focuses on the meaning embedded in EHRs, regardless of their structure. This complex task requires a clear ontological commitment (ie, agreement to consistently use the shared vocabulary within some context), together with formalization rules. These requirements are supported by semantic patterns. Other potential uses of this approach, such as clinical models validation, require further investigation. Conclusion We show how an ontology-based representation of a clinical summary, guided by semantic patterns, allows homogeneous querying of heterogeneous information structures. Whether there are a finite number of top-level patterns is an open question.

  • 12.
    Vimarlund, Vivian
    et al.
    Linköpings universitet, Tekniska högskolan. Linköpings universitet, Institutionen för datavetenskap, MDALAB - Human Computer Interfaces.
    Timpka, Toomas
    Linköpings universitet, Hälsouniversitetet. Linköpings universitet, Institutionen för medicin och hälsa, Socialmedicin och folkhälsovetenskap. Östergötlands Läns Landsting, FHVC - Folkhälsovetenskapligt centrum.
    To choose to be poor today but have good future prospects: Consumer participation in the development of information systems in healthcare organizations.2000Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, s. 1150-1150Konferensbidrag (Övrigt vetenskapligt)
  • 13.
    Vimarlund, Vivian
    et al.
    Linköpings universitet, Tekniska högskolan. Linköpings universitet, Institutionen för datavetenskap, MDALAB - Human Computer Interfaces.
    Timpka, Toomas
    Linköpings universitet, Hälsouniversitetet. Linköpings universitet, Institutionen för medicin och hälsa, Socialmedicin och folkhälsovetenskap. Östergötlands Läns Landsting, FHVC - Folkhälsovetenskapligt centrum.
    Patel, VL
    Linkoping Univ, Dept Social Med, Linkoping, Sweden McGill Univ, Montreal, PQ, Canada Linkoping Univ, Dept Comp Sci, MDA, Linkoping, Sweden.
    Information technology and knowledge exchange in health-care organizations1999Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974X, s. 632-636Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Despite the increasing global interest in information technology among health care institutions, little has been discussed about its importance for the effectiveness of knowledge management. In this study, economic theories are used to analyze and describe a theoretical framework for the use of information technology in the exchange of knowledge. The analyses show that health care institutions would benefit from developing global problem-solving collaboration, which allows practitioners to exchange knowledge unrestricted by time and geographical barriers. The use of information technology for vertical integration of health-care institutions would reduce knowledge transaction costs, Le. decrease costs for negotiating and creating communication channels, and facilitating the determination of what, when, and how to produce knowledge. A global network would allow organizations to increase existing knowledge, and thus total productivity, while also supporting an environment where the generation of new ideas is unrestricted Using all the intellectual potential of market actors and thereby releasing economic resources can reduce today's global budget conflicts in the public sector, Le. the necessity to choose between health care services and for instance, schools and support for the elderly. In conclusion, global collaboration and coordination would reduce the transaction costs inherent in knowledge administration and allow a more effective total use of scarce health-care resources.

  • 14.
    Åhlfeldt, Hans
    et al.
    Linköpings universitet, Tekniska högskolan. Linköpings universitet, Institutionen för medicinsk teknik, Medicinsk informatik.
    Ehnfors, M
    Linkoping Univ, S-58183 Linkoping, Sweden Univ Orebro, Dept Caring Sci, S-70130 Orebro, Sweden Swedish Nurses Assoc, Stockholm, Sweden.
    Ridderstolpe, L
    Linkoping Univ, S-58183 Linkoping, Sweden Univ Orebro, Dept Caring Sci, S-70130 Orebro, Sweden Swedish Nurses Assoc, Stockholm, Sweden.
    Towards a multi-professional patient record - A study of the headings used in clinical practice1999Ingår i: JAMIA Journal of the American Medical Informatics Association, ISSN 1067-5027, E-ISSN 1527-974XArtikel i tidskrift (Refereegranskat)
    Abstract [en]

    This paper reports on the differences and similarities of headings used in patient records by Swedish health care professionals, nurses, occupational therapists, physiotherapists, dietitians, speech therapists, medical social workers and general practitioners. The background to the study is a national project where representatives from the different health care professions have worked together for two years in an effort to develop a multi-professional database of terms for the health care sector. The study reports on an analysis of the existing multi-professional lists of headings with respect to structure, degree of specialization, synonyms and homonyms. The study is descriptive in nature, gives a status report on the variety of headings used in clinical practice, provides necessary material for a normative approach focusing on a truly multi-professional patient record in the future.

1 - 14 av 14
RefereraExporteraLänk till träfflistan
Permanent länk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf