| [epidemiologic study of creutzfeldt-jakob disease from autopsy-confirmed cases]. | we investigated epidemiologic data from 61 cases of autopsy-confirmed sporadic creutzfeldt-jakob disease (cjd). dura mater-associated cjd cases and familial cjd cases were excluded. there were 34 male and 27 female cases, with an average age at onset of 66.0 +/- 10.5 years (range 27 to 89). at onset of cjd, 1 case was aged in the 20's and 1 in 30's, but there were no cases aged in the 40's. in 6 cases, age at onset was in the 80's. there was no significant difference in relation to the age at on ... | 2009 | 19827594 |