BACKGROUND: The incidence of @entity356 has declined over the past decades. Little is known about trends by site and histological subtype. The aim of this study was to analyze changes in @entity356 incidence patterns in a French well-defined population. METHODS: Data on @entity1 with an epithelial @entity356 diagnosed between 1982 and 2011 were collected by the population-based digestive cancer registry of Burgundy (n  =  4694). Time trends in @entity356 incidence by period of diagnosis and birth cohort were analyzed by sex, subsite, and histological type. RESULTS: There was a decrease in incidence rates for @entity189 (-2.6  % per year in males, -2.5  % per year in females; p  <  0.001) and @entity189 (-3.3  % and -3.2  %, respectively; p < 0.001). Annual percentage changes were not significant for @entity189 in both sexes and @entity189 in females, although they increased in males (+1.0  % per year; p  <  0.02).When comparing the 1900 cohort and the 1950 cohort, there was a five- to sevenfold decrease in the cumulative risk at 0-79  years for @entity189 in both sexes and a threefold @entity189 . There were minor variations for @entity189 . There was a decrease of incidence both by period of diagnosis and by birth cohort for @entity420 and @entity3079 . It was more marked for @entity189 . The variation for signet-ring @entity189 was minor. CONCLUSION: Temporal variations in incidence rates of @entity356 differed according to subsite and histology, suggesting different etiological factors. Available analytical studies provide an explanation for the reported trends by subsite.

Trends in XXXX incidence: a period and birth cohort analysis in a well-defined French population.

@entity1 :: ('9606', 'Species') :: ['patients'] @entity3079 :: ('MESH:D002288', 'Disease') :: ['colloid carcinoma'] @entity189 :: ('MESH:D002277', 'Disease') :: ['cardia carcinoma', 'decrease for fundus carcinomas', 'antral carcinomas', 'fundus carcinomas', 'corpus and antral carcinomas', 'carcinoma', 'corpus carcinomas', 'cardia carcinomas', 'undifferentiated carcinoma'] @entity420 :: ('MESH:D000230', 'Disease') :: ['adenocarcinoma'] @entity356 :: ('MESH:D013274', 'Disease') :: ['gastric cancer']
@entity356 :: (MESH:D013274,Disease) :: ['gastric cancer']
