| trends in incidence of aids illnesses in australia from 1983 to 1994: the australian aids cohort. | to assess time trends in incidence of aids illnesses in australia, a retrospective cohort of people diagnosed with aids from january 1, 1983 to december 31, 1994 in three hiv medicine units in sydney, melbourne, and perth was established. data on initial and subsequent aids illnesses were available for 2580 aids cases, or 45% of australian aids notifications over the study period. males represented 97.2% of the cohort, and hiv exposure category was homosexual contact for 89.9%. subcohorts were f ... | 1997 | 9377123 |