Incidence of portal vein thrombosis after splenectomy and its influence on transjugular intrahepatic portosystemic shunt stent patency

Table 4 Clinical characteristics of the patients in recurrent bleeding rate

Time	Group	Bleeding		Recurrence of bleeding, %	χ2	P value
		Yes	No
3 mo	A	13	242	5.1	12.13	≤ 0.001
	B	21	123	14.6
6 mo	A	25	230	9.8	19.53	0.003
	B	37	107	25.7
9 mo	A	39	216	15.3	13.18	0.005
	B	43	101	29.8
12 mo	A	51	204	20.0	20.90	0.008
	B	57	87	39.6
2 yr	A	74	181	29.0	12.10	0.011
	B	65	79	45.1
3 yr	A	102	153	40.0	16.20	0.016
	B	86	58	59.7
		Median recurrent bleeding in mo	Four quantile spacing in mo
Total	A	10	(8, 12)
	B	5	(4, 7)			≤ 0.001