A cohort analysis of U.S. stomach cancer mortality 1950-1977.
A cohort analysis of U.S. stomach cancer mortality 1950-1977.
复制标题
1950-1977 年美国胃癌死亡率的队列分析。
DOI：
10.1093/ije/11.1.49
复制
发表时间：
1982
影响因子：
7.7
通讯作者：
Stallard,E
中科院分区：
文献类型：
--
作者：
Manton,KG;Stallard,E
Manton K G(杜克大学，人口研究中心，Box 4732，Duke Station，Durham，USA，North Carolina 27706，)和Stallard E.对1950年至1977年美国胃癌死亡率的队列分析1982，11：49-61.人类癌症发生的多阶段模型，如Armitage和Doll的多阶段模型，旨在解释个人癌症发病率的年龄增长。因此，通过这种模型对人口水平、年龄别死亡率的分析适当地应用于可获得此类数据的队列数据。在这项研究中，一个多阶段模型被应用于最近28年(1950-1977)期间观察到的9个不同队列的美国人口中胃癌死亡率的队列数据。从队列数据分析得到的多阶段模型参数与在年龄别胃癌死亡率没有队列差异的假设下从横断面死亡率数据分析得到的参数有显著差异。
Manton K G (Duke University, Center for Demographic Studies, Box 4732, Duke Station, Durham, North Carolina 27706, USA) and Stallard E. A cohort analysis of U.S. stomach cancer mortality 1950–1977International Journal of Epidemiology1982,11: 49–61.Models of human carcinogenesis, such as the multi-stage model of Armitage and Doll, are designed to explain the age increase in the incidence of cancers in individuals. As a consequence, analyses of population level age-specific death rates via such models are appropriately applied to cohort data where such data are available. In this study a multi-stage model is applied to cohort data for stomach cancer death rates in the U.S. population for nine distinct cohorts observed over a recent 28-year period (1950–1977). The multi-stage model parameters obtained from the analysis of the cohort data show significant differences from the parameters obtained from analyses of cross-sectional mortality data under the assumption of no cohort differences in age-specific stomach cancer death rates.