Table 1. Diagnostic Categories.

Category	Diagnoses
Posthepatitic	Hepatitis B, hepatitis C, and non-A, non-B, non-C
Cholestatic	PBC, PSC, cystic fibrosis, secondary biliary cirrhosis, biliary atresia, etc.
Cryptogenic	All other diagnoses excluded
Alcoholic	Ethanol-induced cirrhosis
Malignancy	Primary or secondary
Ischemic injury	Primary nonfunction and late failures due to harvest injury
Other*	Budd-Chiari syndrome, sarcoidosis, fulminant failure, etc.

Abbreviations: PBC, primary biliary cirrhosis; PSC, primary sclerosing cholangitis.

^*The category “Other” encompasses diagnoses with 10 or fewer observations.