Predictors of poor outcome in gastrointestinal bleeding in emergency department

Table 4 Laboratory results and treatment modalities

	Medical treatment	Endoscopic treatment	Angiographic embolization	Surgery	P value
Hb (g/dL)	9.92	9.74	8.32	8.85	0.283
Htc (g/dL)	29.12	28.61	24.82	25.85	0.273
Thrombocytes (103/L)	251.59	272.61	282.40	291.95	0.162
BUN (mg/dL)	38.57	37.73	33.60	35.06	0.177
Creatinine (mg/dL)	1.15	1.07	1.17	1.07	0.864
Glucose, (mg/dL)	144.25	148.50	173.40	164.05	0.539
AST (IU/L)	33.59	24.33	66.20	59.75	0.635
ALT (IU/L)	26.10	20.21	62.80	29.25	0.825
aPTT (s)	31.36	26.92	31.80	26.83	0.818
INR (s)	2.22	1.59	2.40	2.25	0.831
Mean blood pressure (mmHg)	83.74	81.47	75.33	72.83	0.001
Pulse (bpm)	91.81	95.04	108.00	98.05	0.043

Data represent mean values. Hb: Hemoglobin; Htc: Hematocrit; BUN: Blood urea nitrogen; AST: Aspartate aminotransferase; ALT: Alanine aminotransferase; aPTT: Active partial thromboplastin; INR: International normalization ratio.