Gafà L, Amendola P, Lanzarone F, Dardanoni G
Ragusa Cancer Registry, Sicily.
Tumori. 1992 Dec 31;78(6):363-5. doi: 10.1177/030089169207800602.
An epidemiologic study was carried out on 475 incident cases of gastric cancer registered by the Ragusa Cancer Registry (Sicily) between 1981 and 1988. Distribution by sex, age, subsite, year of incidence, and survival was investigated. A reduction of incidence and mortality between 1981-84 and 1985-88 was observed in both sexes, and was more evident in males than in females. Survival was not significantly different for cancers of the various subsites.
对1981年至1988年间由拉古萨癌症登记处（西西里岛）登记的475例胃癌新发病例进行了一项流行病学研究。调查了性别、年龄、肿瘤部位、发病年份和生存率的分布情况。观察到1981 - 1984年和1985 - 1988年期间男女发病率和死亡率均有所下降，且男性比女性更明显。不同肿瘤部位的癌症生存率无显著差异。
