Rakhu M A
Vopr Onkol. 1977;23(5):41-5.
Crude and age-adjusted (UICC world standard) morbidity rates of gastric cancer have been presented. The linear-regression analysis of age-ajusted rates for 1963--1972 shows a significant mean annual decrease of 2.9% for males and 4.9% for females. In 1968--1971 the ratio of Russian to Estonian age-ajusted rates was 1.9--2.0 for urban and 1.7 for rural population. 46.1 +/- 2.7% of Russian migrants (gastric cancer patients) have migrated to Estonia from high risk areas. 38.3--61.3% of males and 27.1--47.7% of females have a microscopic verification of the diagnosis.
已列出胃癌的粗发病率和年龄调整发病率(国际癌症研究机构世界标准)。对1963 - 1972年年龄调整发病率的线性回归分析显示,男性平均每年显著下降2.9%,女性为4.9%。1968 - 1971年,俄罗斯与爱沙尼亚年龄调整发病率之比,城市人口为1.9 - 2.0,农村人口为1.7。46.1±2.7%的俄罗斯移民(胃癌患者)从高风险地区迁移至爱沙尼亚。38.3% - 61.3%的男性和27.1% - 47.7%的女性进行了诊断的显微镜检查。