Validation of the C-WATCH score for predicting severity in patients with upper gastrointestinal bleeding at a tertiary public hospital in Lima, Peru.
Espinoza-Ríos J; Ruiz-Cortez R; Santiago B; Tenorio JH · 2026 · BMC gastroenterology
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 Upper gastrointestinal bleeding (UGIB) remains one of the most common emergencies in gastroenterology, with mortality rates reaching 14% in some settings. Despite advances in management, mortality has remained relatively…
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Metadata source: Europe PMC · DOI 10.1186/s12876-026-04963-7