A comparison of the Charlson comorbidity index derived from medical records and claims data from patients undergoing lung cancer surgery in Korea: a population-based investigation

• Váldodahkkit: Seo Hyun-Ju (Dahkki), Yoon Seok-Jun (Dahkki), Lee Sang-Il (Dahkki), Lee Kun (Dahkki), Yun Young (Dahkki), Kim Eun-Jung (Dahkki), Oh In-Hwan (Dahkki)
• Materiálatiipa: Girji
• Almmustuhtton: BMC, 2010-08-01T00:00:00Z.
• Fáttát: article
• Liŋkkat: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>Calculating the Charlson comorbidity index (CCI) from medical records is a time-consuming and expensive process. The objectives of this study are to 1) measure agreement between medical record and claims data for CCI in lung cancer p...