Blatchford score is used for risk assessment for intervention in upper GI bleeding.
ESGE guideline non-variceal upper GI bleeding: https://www.esge.com/assets/downloads/pdfs/guidelines/2015_s_0034_1393172.pdf
Rockall score is used for predicting mortality in upper GI bleeding
New scoring system using machine learning to predict which patients can go home for outpatient clinic gastroscopy and which patients need to be admitted for clinical gastroscopy (it predicts the need of (endoscopic) intervention. Link below
Validation of a Machine Learning Model That Outperforms Clinical Risk Scoring Systems for Upper Gastrointestinal Bleeding Shung, Dennis L. et al. Gastroenterology 2019