Clinical value of predicting bleeding after endoscopic submucosal dissection for early esophageal cancer

Table 2 Comparison of preoperative laboratory examination indexes between the two groups of patients

Indicators	Bleeding group (n = 29)	Non-bleeding group (n = 149)	t value	P value
CRP (mg/L)	52.14 ± 6.60	48.77 ± 5.37	2.981	0.003
Platelet count (× 109/L)	193.32 ± 37.55	207.55 ± 39.21	1.800	0.074
Neutrophils (× 109/L)	6.33 ± 1.55	5.89 ± 1.43	1.534	0.127
Lymphocytes (× 109/L)	1.88 ± 0.46	1.91 ± 0.49	0.203	0.839
Hematocrit (%)	38.56 ± 3.22	39.10 ± 3.52	0.765	0.446
Hemoglobin (g/L)	125.68 ± 16.22	128.31 ± 17.88	0.735	0.463
White blood cell count (× 109/L)	7.88 ± 1.90	7.25 ± 1.63	1.877	0.062
PT (second)	12.50 ± 2.32	12.22 ± 2.45	0.569	0.570
APTT (second)	35.65 ± 3.67	34.85 ± 3.23	1.195	0.234
Fibrinogen (g/L)	3.53 ± 0.52	3.61 ± 0.60	0.653	0.515

CRP: C-reactive protein; PT: Prothrombin time; APTT: Activated partial thromboplastin time.