Table 1.

Risk stratification score: Glasgow–Blatchford Score.2,6

Admission risk factorScore
Blood urea 
 6.5–7.92
 8.0–9.93
 10.0–25.04
 >25.06
Haemoglobin for men (g/L) 
 120–1291
 100–1193
 <1006
Haemoglobin for women (g/L) 
 100–1191
 <1006
Systolic blood pressure (mmHg) 
 100–1091
 90–992
 <903
Other markers 
 Pulse ³100 bpm1
 Presentation with melaena1
 Presentation with syncope2
 Hepatic disease2
 Cardiac failure2
Score ³6 associated with >50% likelihood of needing intervention.