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Adaptation of the C...
Adaptation of the Charlson Comorbidity Index for Register-Based Research in Sweden
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- Ludvigsson, Jonas F., 1969- (author)
- Karolinska Institutet,Karolinska Institute,Örebro universitet,Institutionen för medicinska vetenskaper,Region Örebro län,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; Department of Pediatrics, Örebro University Hospital, Örebro, Sweden; Division of Epidemiology and Public Health, School of Medicine, University of Nottingham, Nottingham, UK; Department of Medicine, Columbia University College of Physicians and Surgeons, New York NY, USA,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; Department of Pediatrics, Orebro University Hospital, Orebro, Sweden; Division of Epidemiology and Public Health, School of Medicine, University of Nottingham, Nottingham, United Kingdom; Department of Medicine, Columbia University College of Physicians and Surgeons, NY, New York, United States,Karolinska Inst, Dept Med Epidemiol & Biostat, S-17177 Stockholm, Sweden.;Örebro Univ Hosp, Dept Pediat, Örebro, Sweden.;Univ Nottingham, Sch Med, Div Epidemiol & Publ Hlth, Nottingham, England.;Columbia Univ Coll Phys & Surg, Dept Med, New York, NY USA.
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- Appelros, Peter (author)
- Örebro University,Örebro Univ, Univ Hlth Care Res Ctr, Fac Med & Hlth, SE-70182 Örebro, Sweden.
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- Askling, Johan (author)
- Karolinska Institutet,Karolinska Institute,Karolinska University Hospital,Karolinska Inst, Clin Epidemiol Div, Dept Med Solna, Stockholm, Sweden.;Karolinska Univ Hosp, Rheumatol Theme Inflammat & Infect, Stockholm, Sweden.
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- Byberg, Liisa (author)
- Uppsala universitet,Uppsala University,Uppsala Univ, Sweden,Medicinsk epidemiologi
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- Carrero, Juan-Jesus (author)
- Karolinska Institutet,Karolinska Institute,Karolinska Inst, Dept Med Epidemiol & Biostat, S-17177 Stockholm, Sweden.
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- Ekström, Anna Mia (author)
- Karolinska Institutet,Karolinska Institute,Lund University,Karolinska Inst, Global & Sexual Hlth Res Grp GloSH, Dept Global Publ Hlth, Stockholm, Sweden.;Lund Univ, Fac Med, Dept Clin Sci Lund, Resp Med & Allergol, Lund, Sweden.
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- Ekström, Magnus (author)
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden,Karolinska Univ Hosp, Dept Infect Dis, Stockholm, Sweden.
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- Smedby, Karin Ekström (author)
- Karolinska Institutet,Karolinska Institute,Karolinska Inst, Clin Epidemiol Div, Dept Med Solna, Stockholm, Sweden.
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- Hagström, Hannes (author)
- Karolinska Institutet,Karolinska Institute,Karolinska University Hospital,Karolinska Univ Hosp, Dept Upper GI Dis, Div Hepatol, Stockholm, Sweden.;Karolinska Inst, Dept Med, Clin Epidemiol Div, Stockholm, Sweden.;Karolinska Huddinge Inst, Dept Med, Stockholm, Sweden.
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- James, Stefan, 1964- (author)
- Uppsala universitet,Uppsala University,Uppsala Univ, Sweden; Uppsala Univ, Sweden,Kardiologi,Uppsala kliniska forskningscentrum (UCR)
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- Järvholm, Bengt (author)
- Umeå University,Umeå universitet,Avdelningen för hållbar hälsa,Umeå Univ, Dept Publ Hlth & Clin Med, Umeå, Sweden.
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- Michaëlsson, Karl, 1959- (author)
- Uppsala universitet,Uppsala University,Uppsala Univ, Sweden,Medicinsk epidemiologi
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- Pedersen, Nancy L. (author)
- Karolinska Institutet,Karolinska Institute,Karolinska Inst, Dept Med Epidemiol, Stockholm, Sweden.
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- Sundelin, Heléne (author)
- Linköpings universitet,Linköping University,Karolinska University Hospital,Avdelningen för barns och kvinnors hälsa,Medicinska fakulteten,Region Östergötland, H.K.H. Kronprinsessan Victorias barn- och ungdomssjukhus,Karolinska Univ Hosp, Karolinska Inst, Neuropediat Unit, Dept Womens & Childrens Hlth, Stockholm, Sweden.;Linköping Univ, Div Childrens & Womens Hlth, Dept Biomed & Clin Sci, Linköping, Sweden.
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- Sundquist, Kristina (author)
- Lund University,Lunds universitet,Allmänmedicin och klinisk epidemiologi,Forskargrupper vid Lunds universitet,LUCC: Lunds universitets cancercentrum,Övriga starka forskningsmiljöer,Family Medicine and Clinical Epidemiology,Lund University Research Groups,LUCC: Lund University Cancer Centre,Other Strong Research Environments,Lund Univ, Ctr Primary Hlth Care Res, Dept Clin Sci, Lund, Sweden.
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- Sundström, Johan, Professor, 1971- (author)
- Uppsala universitet,Uppsala University,Icahn School of Medicine at Mount Sinai,University of New South Wales,Uppsala Univ, Sweden; Univ New South Wales, Australia; Icahn Sch Med Mt Sinai, NY 10029 USA,Klinisk epidemiologi,Univ New South Wales, George Inst Global Hlth, Sydney, NSW, Australia.;Icahn Sch Med Mt Sinai, Dept Family Med & Community Hlth, Dept Populat Hlth Sci & Policy, New York, NY 10029 USA. Shimane Univ, Ctr Community Based Healthcare Res & Educ CoHRE, Sch Med, Dept Funct Pathol, Matsue, Shimane, Japan.
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(creator_code:org_t)
- Dove Medical Press Ltd. 2021
- 2021
- English.
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In: Clinical Epidemiology. - : Dove Medical Press Ltd.. - 1179-1349. ; 13, s. 21-41
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https://urn.kb.se/re...
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Abstract
Subject headings
Close
- Purpose: Comorbidity indices are often used to measure comorbidities in register-based research. We aimed to adapt the Charlson comorbidity index (CCI) to a Swedish setting.Methods: Four versions of the CCI were compared and evaluated by disease-specific experts.Results: We created a cohesive coding system for CCI to 1) harmonize the content between different international classification of disease codes (ICD-7,8,9,10), 2) delete incorrect codes, 3) enhance the distinction between mild, moderate or severe disease (and between diabetes with and without end-organ damage), 4) minimize duplication of codes, and 5) briefly explain the meaning of individual codes in writing.Conclusion: This work may provide an integrated and efficient coding algorithm for CCI to be used in medical register-based research in Sweden.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)
Keyword
- Charlson comorbidity score
- comorbidity
- disease
- epidemiology
- public health
- Sweden
- Charlson comorbidity score
- Comorbidity
- Disease
- Epidemiology
- Public health
- Sweden
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Ludvigsson, Jona ...
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Appelros, Peter
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Askling, Johan
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Byberg, Liisa
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Carrero, Juan-Je ...
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Ekström, Anna Mi ...
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Ekström, Magnus
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Smedby, Karin Ek ...
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Hagström, Hannes
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James, Stefan, 1 ...
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Järvholm, Bengt
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Michaëlsson, Kar ...
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Pedersen, Nancy ...
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Sundelin, Heléne
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Sundquist, Krist ...
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Sundström, Johan ...
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- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Health Sciences
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and Public Health Gl ...
- Articles in the publication
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Clinical Epidemi ...
- By the university
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Örebro University
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Umeå University
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Lund University
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Linköping University
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Uppsala University
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Karolinska Institutet