Risk of Liver and Other Types of Cancer in Patients With Cirrhosis: A Nationwide Cohort Study in Denmark

table 1. Descriptive Characteristics of 11,605 1-Year Survivors With Cirrhosis in Denmark, 1977-1989

Characteristics	Type of Cirrhosis
	Alcoholic		Primary Biliary		Chronic Hepatitis		Nonspecified
	Men	Women	Men	Women	Men	Women	Men	Women

No. of patients	5,079	2,086	57	263	712	978	1,210	1,220
Person-years at risk	28,801	12,508	374	1,777	5,466	7,494	6,666	7,208
Average age at discharge with cirrhosis (yr)	51.8	52.5	57.9	60.5	43.4	55.1	57.5	61.7
Mean follow-up time (yr)	5.7	6.0	6.5	6.7	7.7	7.7	5.5	5.9