Does Preendoscopy Rockall Score Safely Identify Low Risk Patients following Upper Gastrointestinal Haemorrhage?

Table 1

Clinical feature
Presenting symptom	Melaena	299 (77.1%)
	Fresh haematemesis	67 (17.3%)
	Coffee ground haematemesis	96 (24.7%)
	Unspecified haematemesis	14 (3.6%)
Syncope		46 (11.9%)
Symptom duration	<24 hours	205 (52.8%)
	1–7 days	120 (30.9%)
	>7 days	63 (16.2%)
Admission medication	PPI	175 (45.1%)
	NSAID (including aspirin)	286 (73.7%)
	Anticoagulant	55 (14.1%) (50  warfarin)