作者: P. Sipponen , O. Järvi , M. Kekki , M. Siurala
DOI: 10.3109/00365528708991927
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摘要: The incidence of gastric carcinoma (GCA) has decreased throughout the world. This decrease is attributed to a decline in intestinal type GCA (IGCA), whereas diffuse (DGCA) considered be endemic nature and more stable incidence. In present study we have estimated how much incidences IGCA DGCA percentage Finland from 1952-61 1972-81. Our calculations are based on Finnish Cancer Registry data new cases, population statistics Finland, distribution subtypes three consecutive samples patients collected time periods (reference series) 1972-81 (two separate samples: series A B). totaled 1837 cases. We calculated that had by 62-71% versus - reference B) among men 69-70% women. Correspondingly, was 30-39% 37-42% conclude not only approximately twice as but also distinctly