Table 1.

Glasgow-Blatchford score, pre-endoscopic rockall score, modified early warning score

Glasgow-Blatchford score
Admission risk marker	Score component value
Blood urea nitrogen (mg/dL)
≥ 18.2 <22.4 mg/dL	2
≥ 22.4 <28 mg/dL	3
≥ 28 <70 mg/dL	4
≥ 70 mg/dL	6
Hemoglobin for men (g/dL)
≥ 12 <13 g/dL	1
≥ 10 <12 g/dL	3
<10 g/dL	6
Hemoglobin for women (g/dL)
≥ 10 <12 g/dL	1
<10 g/dL	6
Systolic blood pressure
≥ 100 <109 mm Hg	1
≥ 90 <99 mm H	2
<90 mm Hg	3
Other markers
Pulse ≥100/min	1
Presentation with melena	1
Presentation with syncope	2
Hepatic disease	2
Heart failure	2
Pre-endoscopic rockall score
Admission risk factor	Score component value
Age, y
<60	0
60–79	1
≥ 80	2
Shock
No shock: SBP ≥100, pulse <100	0
Tachycardia: SBP ≥100, pulse ≥100	1
Hypotension: SBP <100	2
Comorbidity
No major comorbidity	0
Cardiac failure, ischemic heart disease, any major comorbidity	2
Renal failure, liver failure, disseminated malignancy	3

SBP systolic blood pressure