Computed tomography perfusion in differentiating portal hypertension: A correlation study with hepatic venous pressure gradient

Table 1 Patients general data

Characteristic	Value
Sex (female/male), n	3/21
Age (yr), mean ± SD	51.3 ± 9.7
Height (cm), mean ± SD	168.7 ± 6.1
Weight (kg), mean ± SD	63.4 ± 12.5
Previous episodes of variceal bleeding, mean ± SD	3 ± 2
Treatment history, n (%)
β blockade only	2 (8.3)
Sclera therapy only	4 (16.7)
β blockade and sclerotherapy	18 (75.0)
Child-Pugh stage, n (%)
A	5 (20.8)
B	18 (75.0)
C	1 (4.2)
Ascites, n (%)
None	16 (66.7)
Mild	2 (8.3)
Severe	6 (25.0)
HVPG in mmHg, n (%)
< 10	11 (45.8)
≥ 10	13 (54.2)

HVPG: Hepatic venous pressure gradient; SD: Standard deviation.