Table 3.

Management and outcomes for all patients.

Management and outcomes	n = 147
Endoscopy	140 (95%)
Angiography	14 (10%)
Surgery	13 (9%)
Bowel resection	11 (7%)
Number of interventions	1.5 (1.3–1.7)
Two or more interventions	39 (27%)
Interval between interventions (h)	62 (50–78)
Patients who received a PRBC transfusion	64 (44%)
PRBC transfusions per patient	2.6 (1.6–4.2)
Hemoglobin (g/dL)
Δ admission to nadir	−1.8 (−2.1 to −1.5)
Δ admission to discharge	0.1 (−0.3 to 0.5)
Creatinine (mg/dL)
Δ admission to peak	0.2 (0.1 to 0.3)
Δ admission to discharge	−0.2 (−0.4 to −0.1)
Severe bleeding	61 (41%)
Hematocrit decrease by 20% within 24 h	2 (1%)
≥2 units PRBC transfused	56 (38%)
Readmission with LIB within 1 wk	9 (6%)
Hospital length of stay (d)	8.2 (7.1–9.6)
Intensive care unit length of stay (d)	1.4 (0.7–2.4)
Inpatient mortality	6 (4%)

PRBC = packed red blood cell.

Data are presented as n (%) or mean (95% confidence interval).