The British Journal of Psychiatry 144: 521-524 (1984)
© 1984 The Royal College of Psychiatrists
The relationship between cognitive function and liver function in alcoholism
PS Everett
Thirty alcoholic patients were investigated for evidence of impaired
hepatic function and deficits in cognitive functioning, to see if there was
any significant relationship between these two complications of alcoholism.
Forty-seven per cent had abnormal gamma-glutamyl transpeptidase levels, and
63 per cent had abnormal results on the Category test. Only one significant
correlation coefficient was found, between one parameter of hepatic
function and one of cognitive function. Possible explanations for this
(negative) correlation are discussed, and the value of further study is
suggested.