[1970 - 1989年巴西圣保罗州消化性溃疡死亡率趋势]
[Trends of peptic ulcer mortality in São Paulo State (Brazil), 1970-1989].
作者信息
Lotufo P A, Benseñor I J, de Lolio C A
机构信息
Departamento de Epidemiologia, Faculdade de Saúde Pública, Universidade de São Paulo.
出版信息
Arq Gastroenterol. 1994 Oct-Dec;31(4):130-4.
BACKGROUND
Trends of peptic ulcer mortality rates were studied in São Paulo State (Brazil) among 1970 and 1989.
MATERIAL
Deaths from PU, ICD-9 531-534.
RESULTS
The PU rates in São Paulo are comparable with those in Europe and rank second place for males and in third place for females. During this period there was a downward trend either for males or females.
CONCLUSIONS
For women, the decline was less impressive and the male/female ratio decreased. A cohort effect was suspected for the explanation of female mortality trends.
背景
对1970年至1989年间巴西圣保罗州消化性溃疡死亡率趋势进行了研究。
材料
国际疾病分类第九版（ICD - 9）编码为531 - 534的消化性溃疡死亡病例。
结果
圣保罗州的消化性溃疡发病率与欧洲相当，男性发病率排名第二，女性排名第三。在此期间，男性和女性的发病率均呈下降趋势。
结论
对于女性而言，下降趋势不那么明显，男女比例降低。怀疑存在队列效应可解释女性死亡率趋势。
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