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Table 2 Comparison of endoscopic findings in the matched cohort

From: Variceal bleeding is aggravated by portal venous invasion of hepatocellular carcinoma: a matched nested case-control study

 

Without PVTT (reference)

With PVTT

OR

95% CI

P-value

Esophageal varices

82 (26.5)

61 (37.9)

1.689

1.116–2.446

0.006

High-risk varices

41 (13.3)

37 (23.0)

1.950

1.262–3.104

0.003

Gastric varices

34 (11.0)

23 (14.3)

1.348

0.794–2.290

0.269

Portal hypertensive gastropathy

24 (7.8)

19 (11.8)

1.589

0.902–2.798

0.109

  1. Values are expressed as frequency (percentage)
  2. PVTT portal vein tumor thrombosis, OR odds ratio, and CI confidence interval