Barrett J C
J Hyg (Lond). 1973 Jun;71(2):253-9. doi: 10.1017/s0022172400022725.
Data for mortality from cancer of the cervix in England and Wales by 5-year age groups and four quinquennia (1951-70) are analysed. The logarithms of the mortality rates are regressed on age group, epoch of death and epoch of birth. The factors obtained are considered in relation to particular features of the mortality pattern, such as the reversal of trend in certain age groups.
分析了英格兰和威尔士按5岁年龄组以及四个五年期(1951 - 1970年)划分的子宫颈癌死亡率数据。死亡率的对数以年龄组、死亡时期和出生时期为自变量进行回归分析。所得出的因素结合死亡率模式的特定特征进行考量,比如某些年龄组趋势的逆转。