Cancer in Alaskan Indians, Eskimos, and Aleuts.

Standard incidence ratios for cancers that occurred during 1969--73 among Alaskan Natives (Indians and Eskimo-Aleuts) were reported. Although data suggested that the overall rate of cancer in this population was close to that of U.S. whites, differences existed for certain cancer sites. Thus increased risks in Alaskan Natives were observed for nasopharyngeal, salivary gland, kidney, and gallbladder and liver cancers. Conversely, decreased risks were found for cancers of the lung, larynx, bladder, prostate gland, breast, and corpus uterus and for melanoma and lymphoma.