Table 2.

Discriminative ability of evaluated scoring systems

Outcome by scoring system	AUROC (95% CI)
Intervention or death:
Glasgow Blatchford	0.89 (0.87 to 0.90)
AIMS65	0.70 (0.68 to 0.72)
Admission Rockall	0.69 (0.67 to 0.71)
Full Rockall	0.69 (0.67 to 0.71)
PNED	0.71 (0.70 to 0.73)
Need for endoscopic treatment:
Glasgow Blatchford	0.75 (0.73 to 0.77)
AIMS65	0.63 (0.60 to 0.65)
Admission Rockall	0.61 (0.59 to 0.64)
Rebleeding:
Glasgow Blatchford	0.70 (0.66 to 0.74)
AIMS65	0.62 (0.57 to 0.66)
Admission Rockall	0.62 (0.57 to 0.66)
Full Rockall	0.63 (0.58 to 0.68)
PNED	0.85 (0.83 to 0.88)
Mortality:
Glasgow Blatchford	0.69 (0.66 to 0.72)
AIMS65	0.78 (0.75 to 0.81)
Admission Rockall	0.76 (0.73 to 0.79)
Full Rockall	0.72 (0.68 to 0.77)
PNED	0.79 (0.76 to 0.82)

AUROC=Area under receiver operating characteristic curve.

Values represent all patients with available data.