e-ISSN: Pending
Negative / Null Result ReportOpen accessMedicine· cited by 170

A comparison of charlson and elixhauser comorbidity measures to predict colorectal cancer survival using administrative health data

Jessica Lieffers; Vickie E. Baracos; Marcy Winget; Konrad Fassbender · 2010 · Cancer

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

BACKGROUND: Cancer survival is related to features of the primary malignancy and concurrent presence of nonmalignant diseases (comorbidities), including weight-related conditions (obesity, weight loss). The Charlson and Elixhauser methods…

Excerpt shown for reference under fair use — read the full paper at the publisher.

About to run something similar?

Run an AI Precheck on your own design to catch failure modes like this one before you spend the time. Your first desk check is free.

WASTE indexes this work — it does not host or republish it. Failure-type classification is automated and approximate.

Metadata source: OpenAlex · DOI 10.1002/cncr.25653