View reference
Quan H, Sundararajan V, Halfon P, Fong A, Burnand B, Luthi JC, Saunders LD, Beck CA, Feasby TE, Ghali WA.
Coding algorithms for defining comorbidities in ICD-9-CM and ICD-10 administrative data.
Med Care
2005;43(11):1130-1139. [Abstract]
Keywords
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administrative data
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aged
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Alberta
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algorithms
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Canada
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classification
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coding
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comorbidity
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data
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Disease
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epidemiology
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Female
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Forms and Records Control
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Health
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hospital mortality
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Humans
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ICD-9-CM
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Inpatients
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International Classification of Diseases
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Male
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medical records
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methods
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Middle Aged
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Models,Statistical
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mortality
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outcomes
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Patients
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Physicians
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prevalence
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Research
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Research Support
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risk adjustment
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Universities
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