Evaluation of the prognostic utility of the HALP score in patients with upper gastrointestinal bleeding, particularly in predicting re\_bleeding risk and mortality in internal medicine department in Sohag University Hospitals.
Patients will be included if they were initially admitted to the emergency department, had a confirmed diagnosis of upper gastrointestinal bleeding via endoscopy, and were 18 years of age or older.
Incomplete clinical data.
Lack of laboratory results obtained at emergency department admission necessary for the calculation of HALP score; albumin, hemoglobin (HGB), platelets (PLT), or international normalized ratio (INR).
Pregnancy
Patients with missing data on clinical outcomes