Development and Validation of Claims-Based Definitions to Identify Incident and Prevalent Inflammatory Bowel Disease in Administrative Healthcare Databases.
Dawwas GK, Weiss A, Constant BD, Parlett LE, Haynes K, Yang JY, Brensinger C, Wu Q, Pate V, Jonsson Funk M, Schaubel DE, Hurtado-Lorenzo A, David Kappelman M, Lewis JD.
Dawwas GK, et al.
Inflamm Bowel Dis. 2023 Dec 5;29(12):1993-1996. doi: 10.1093/ibd/izad053.
Inflamm Bowel Dis. 2023.
PMID: 37043675
Free PMC article.
Review.
The claims-based incident diagnosis date needed to be within 90 days of that recorded in the medical record to be valid. RESULTS: We reviewed 111 charts of patients with a potentially incident diagnosis. The positive predictive value (PPV) of the claims algorithm was 91% ( …
The claims-based incident diagnosis date needed to be within 90 days of that recorded in the medical record to be valid. RESULTS: We reviewe …