Table 2 Comparison between patients had past history of HE and those who did not have past history of HE regarding the change in the state of cognitive function tests
From: Cognitive impairment in recipients of liver transplantation and relation to hepatic encephalopathy
Change | Past H.E | Fisher exact test | ||||
|---|---|---|---|---|---|---|
Yes | No | |||||
N | % | N | % | p value | sig. | |
Trail Making B | ||||||
 The same | 6 | 75.0% | 20 | 90.9% | 0.284 | NS |
 Improved | 1 | 12.5% | 1 | 4.5% | ||
 Became impaired | 1 | 12.5% | 1 | 4.5% | ||
Trail Making A | ||||||
 The same | 6 | 75.0% | 17 | 77.3% | 1.000 | NS |
 Improved | 2 | 25.0% | 5 | 22.7% | ||
Inform/orientation | ||||||
 The same | 6 | 75.0% | 20 | 90.9% | 0.284 | NS |
 Improved | 2 | 25.0% | 2 | 9.1% | ||
verb.PA1 | ||||||
 The same | 6 | 75.0% | 13 | 59.1% | 0.703 | NS |
 Improved | 2 | 25.0% | 5 | 22.7% | ||
 Became impaired | 0 | 0.0% | 4 | 18.2% | ||
Verb.PA2 | ||||||
 The same | 6 | 75.0% | 19 | 86.4% | 0.589 | NS |
 Improved | 2 | 25.0% | 3 | 13.6% | ||
 Became impaired | 0 | 0.0% | 0 | 0.0% | ||
DS forward | ||||||
 The same | 6 | 75.0% | 16 | 72.7% | 1.000 | NS |
 Improved | 2 | 25.0% | 6 | 27.3% | ||
DS backward | ||||||
 The same | 5 | 62.5% | 15 | 68.2% | 0.316 | NS |
 Improved | 2 | 25.0% | 7 | 31.8% | ||
 Became impaired | 1 | 12.5% | 0 | 0.0% | ||
BVRT DIFF C | ||||||
 The same | 6 | 75.0% | 12 | 54.5% | 0.758 | NS |
 Improved | 2 | 25.0% | 9 | 40.9% | ||
 Became impaired | 0 | 0.0% | 1 | 4.5% | ||
BVRT DIFF E | ||||||
 The same | 6 | 75.0% | 15 | 68.2% | 1.000 | NS |
 Improved | 2 | 25.0% | 5 | 22.7% | ||
 Became impaired | 0 | 0.0% | 2 | 9.1% | ||