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Development and validation of a structured query language implementation of the Elixhauser comorbidity index

Objective: Comorbidity adjustment is often performed during outcomes and health care resource utilization research. Our goal was to develop an efficient algorithm in structured query language (SQL) to determine the Elixhauser comorbidity index. Materials and Methods: We wrote an SQL algorithm to cal...

Täydet tiedot

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Bibliografiset tiedot
Julkaisussa:J Am Med Inform Assoc
Päätekijät: Epstein, Richard H, Dexter, Franklin
Aineistotyyppi: Artigo
Kieli:Inglês
Julkaistu: Oxford University Press 2017
Aiheet:
Linkit:https://ncbi.nlm.nih.gov/pmc/articles/PMC7651966/
https://ncbi.nlm.nih.gov/pubmed/28339644
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jamia/ocw181
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