1993-2007年甘肃省疾病监测点胃癌死亡监测数据分析

Analysis on Surveillance Data of Stomach Cancer Death in Gansu Province,1993-2007

目的了解甘肃省疾病监测点胃癌死亡特征,为制定胃癌的防制策略提供科学依据。方法对甘肃省各监测点依据死亡医学证明书收集的胃癌死因数据进行核对,按照ICD标准进行死因编码,然后由甘肃省CDC进行分类汇总和统计分析。结果1993-2007年甘肃省疾病监测点胃癌死亡均处于肿瘤死亡的第一位。2007年胃癌的死亡率为36.73/10万,占所有肿瘤死亡的35.91%,胃癌死亡的潜在减寿年数(PYLL)为5 420人年,潜在减寿年数顺位处第一位,胃癌死亡的减寿率为3.38‰,胃癌平均死亡年龄为64.08岁,去胃癌死因预期寿命为72.83岁,延长寿命0.75岁。胃癌死亡男性显著高于女性。结论胃癌死亡率和减寿率均处甘肃省肿瘤死亡的第一位,并且男性死亡大于女性死亡,中老年男性是胃癌防治的重点人群。

Objective To investigate the prevalent characteristics of stomach cancer death in Gansu Province during 1993-2007,and to provide scientific basis for intervention and control measures.Methods Stomach cancer death surveillance data were collected and checked according to the medical death certificates by Disease Surveillance Points System(DSPS)of Gansu Province,and were coded according to ICD,then were classified and analyzed by Gansu Provincial CDC.Results Stomach cancer death ranked first in all malignant cancers in 1993-2007.The mortality of stomach cancer was 36.73/100 000 in 2007,which accounted for 35.91% of all malignant cancer deaths.The totally potential years of life lost(PYLL)for stomach cancer death was 5 420 person-years and ranked first.The life lost rate of stomach cancer death was 3.38‰.Average death age of stomach cancer population was 64.08 years.The stomach cancer-deleted life expectancy was 72.83 years,which prolonged 0.75 years of life.Stomach cancer death was significantly higher in males than in females.Conclusion Stomach cancer death and PYLL rank first in all malignant cancers of Gansu.Stomach cancer death occurs more frequently in males than in females.Middle-aged and elderly males were the target population for prevention and control of stomach cancer death.