Third National Cancer Survey—An Overview of Available Information

Abstract

Data were collected in the Third National Cancer Survey, which covered nine geographic areas with a combined population of 21 million people. During the 3-year period 1969–71, a total of 181,027 new cancers were diagnosed, excluding in situ carcinomas and nonmelanoma skin cancer. Data are presented on the incidence of cancer by primary site and the variation by sex and race. A special feature of the survey was the detailed classification of histologic information, examples of which are included. Examples of supplementary information collected for a 10% sample are presented, including duration of hospitalization, cost of hospitalization and sources of payment, extent of disease at diagnosis, and treatment. Highlights of a special 6-month survey on the incidence of non melanoma skin cancer are also given.