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Title: Evaluation of a mass screening program for stomach cancer. Author: Oshima A, Hanai A, Fujimoto I. Journal: Natl Cancer Inst Monogr; 1979 Nov; (53):181-6. PubMed ID: 537625. Abstract: To evaluate a mass screening program for stomach cancer, we followed 32,789 subjects for 6.1 years by means of a record linkage to a population-based cancer registry. The results show that the mortality from stomach cancer among those studied decreased by 9% as compared with the expected number calculated on the basis of the sex- and age-specific rates among the general population. When the study subjects were limited to those aged 40-59 years, the decrease in stomach cancer deaths became more marked, i.e., a 26% decrease was observed. Because this study is not a controlled trial, the results must be interpreted with the reservation that some biases were present in the study subjects.[Abstract] [Full Text] [Related] [New Search]