Upper non-variceal gastrointestinal bleeding - review the effectiveness of endoscopic hemostasis methods

Table 1 Blatchford scoring: Admission risk markers and associated score component values[13]

Admission risk marker	Score component value
Blood urea, mmol/L
6.5 to ≤ 8	2
8.0 to < 10.0	3
10.0 to < 25	4
≥ 25	6
Hemoglobin for men, g/dL
12.0-13.0	1
10.0 to < 12.0	3
< 10.0	6
Hemoglobin for women, g/dL
10.0 to < 12.0	1
10	6
Systolic blood pressure, mmHg
100-109	1
90-99	2
< 90	3
Other markers
Pulse ≥ 100/min	1
Presentation with melena	1
Presentation with syncope	2
Hepatic disease	2
Cardiac failure	2