Adaptation of the Charlson Comorbidity Index for Register-Based Research in Sweden
Jonas Filip Ludvigsson, Peter Appelros, Johan Askling, Liisa Byberg, Juan Jesús Carrero, Anna Mia Ekström, Magnus Per Ekström, Karin Ekstrom Ekstroem Smedby, Hannes Hagström, Stefan Karl James, Bengt Järvholm, Karl Michaëlsson, Nancy L. Pedersen, Heléne E.K. Sundelin, Kristina Sundquist, Johan Sundström
Journal
- ISSN / E-ISSN
- — / —
- DOI
- 10.2147/clep.s282475 ↗
- Volume · Issue · Pages
- Volume 13 · — · 21-41
- Publisher
- Dove Medical Press Ltd.
- Article URL
- https://doi.org/10.2147/clep.s282475 ↗
- Article details
- Unverified
Publication date (each date has its type and source)
01 Jan 2021
OpenAlex publication date · source: OpenAlex
| Type | Date | Source |
|---|---|---|
| OpenAlex publication date | 01 Jan 2021 | OpenAlex |
Keywords (as given): Charlson Comorbidity Index; comorbidity measurement; register-based research; coding algorithms
HEC Status at Publication Not the journal's current status
HEC Status at PublicationNot conclusive
Historical status could not be conclusively determined.
- HEC status cannot be determined for this date: no HEC list is recorded as in effect on it.
Best available information, not a definitive status: HEC status cannot be determined for this date: no HEC list is recorded as in effect on it.
- Journal
- Clinical Epidemiology
- Publication date used
- 01 Jan 2021 (OpenAlex publication date)
- Applicable HEC period
- None recorded for this date
- Category
- —
- Recognition status
- Unknown (NO_PERIOD_FOR_DATE)
- Source
- —
- Verification status
- Not available
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