Evaluation of the Effectiveness of Endoscopic Retrograde Cholangiopancreatography in Patients with Perihilar Cholangiocarcinoma and Its Effect on Development of Cholangitis

Table 3

Distribution of patients with respect to gender and tumor type by cholangitis development.

	Patients with cholangitis 𝑁 (%)	Patients without cholangitis; 𝑁 (%)	𝑃
Gender
Male	18 (43.9)	23 (56.1)	0.558
Female	15 (37.5)	25 (62.5)
Tumor type
I	7 (35)	13 (65)	—
II	20 (40)	30 (60)
III	4 (44.4)	5 (55.6)
IV	2 (100)	0 (0)
Total	33 (40.7)	48 (59.3)