title: Trends in cancer incidence in Kyadondo County, Uganda, 1960-1997.
abstract: Incidence rates of different cancers have been calculated for the population of Kyadondo County (Kampala, Uganda) for four time periods (1960-1966; 1967-1971; 1991-1994; 1995-1997), spanning 38 years in total. The period coincides with marked social and lifestyle changes and with the emergence of the AIDS epidemic. Most cancers have increased in incidence over time, the only exceptions being cancers of the bladder and penis. Apart from these, the most common cancers in the early years were cervix, oesophagus and liver; all three have remained common, with the first two showing quite marked increases in incidence, as have cancers of the breast and prostate. These changes have been overshadowed by the dramatic effects of the AIDS epidemic, with Kaposi's sarcoma emerging as the most common cancer in both sexes in the 1990s, and a large increase in incidence of squamous cell cancers of the conjunctiva. In the most recent period, there also seems to have been an increase in the incidence of non-Hodgkin lymphomas. So far, lung cancer remains rare. Cancer control in Uganda, as elsewhere in sub-Saharan Africa, faces a threefold challenge. With little improvement in the incidence of cancers associated with infection and poverty (liver, cervix, oesophagus), it must face the burden of AIDS-associated cancers, while coping with the emergence of cancers associated with Westernization of lifestyles (large bowel, breast and prostate).
authors.affiliation: Department of Pathology, Makerere University, Kampala, Uganda.
authors.forename: H R
authors.initials: HR
authors.lastname: Wabinga
authors.forename: D M
authors.initials: DM
authors.lastname: Parkin
authors.forename: F
authors.initials: F
authors.lastname: Wabwire-Mangen
authors.forename: S
authors.initials: S
authors.lastname: Nambooze
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D015994:Incidence; D007223:Infant; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000453:epidemiology*; D012307:Risk Factors; D014454:Uganda / Q000453:epidemiology