Pathological Features of Mitochondrial Ultrastructure Predict Susceptibility to Post-TIPS Hepatic Encephalopathy

Table 5

Average blood ammonia level and PSE.

PSE	Absent	Present	t	P
1-year Ammonia (mean ± SD, μmol/L)	110.8±18.7	55.8±21.1	3.216	0.005
2-year Ammonia (mean ± SD, μmol/L)	99.4±20.9	51.6±16.7	2.423	0.013