Breitenecker G, Feigl W
Wien Klin Wochenschr. 1979 Dec 7;91(23):787-90.
The official mortality statistics in Austria fail to report the localization of uterine cancer in nearly two thirds of cases and, thus, the annual death rate of women with cervical versus endometrial cancer is not clear. These two diseases behave totally differently with regard to their aetiology, age distribution, early diagnosis, therapy and prognosis and, therefore, a separate analysis is necessary. This study presents an analysis of the incidence of uterine cancer in a series of 7,276 women who died in Vienna hospitals in 1976. Of the 151 cases (2% of all the women in the examined collective) 106 died of cervical carcinoma, 33 of endometrial carcinoma and 9 of unspecified uterine carcinoma. The average age of women who died of cervical carcinomas was 60 years, whilst that of patients with endometrial carcinoma was 71.7 years. In 12.6% of cases double carcinomata were found. The relation between deaths from cervical carcinoma to endometrial carcinoma is 3.3:1. If this ratio is applied to the 942 deaths from uterine carcinoma in 1976 in Austria, then one can estimate that more than 700 women must have died of cervical carcinoma and more than 200 of endometrial carcinoma. The 303 deaths from cervical carcinoma and 65 from endometrial carcinoma reported in the official mortality statistics are, therefore, totally misleading and ought not to be used as a basis for epidemiological investigations.
奥地利的官方死亡率统计数据未能报告近三分之二子宫癌病例的发病部位,因此,宫颈癌与子宫内膜癌女性的年死亡率并不明确。这两种疾病在病因、年龄分布、早期诊断、治疗和预后方面表现完全不同,因此有必要进行单独分析。本研究对1976年在维也纳医院死亡的7276名女性中的子宫癌发病率进行了分析。在151例病例(占所研究群体中所有女性的2%)中,106例死于宫颈癌,33例死于子宫内膜癌,9例死于未明确的子宫癌。死于宫颈癌的女性平均年龄为60岁,而子宫内膜癌患者的平均年龄为71.7岁。在12.6%的病例中发现了双癌。宫颈癌死亡与子宫内膜癌死亡的比例为3.3:1。如果将这个比例应用于1976年奥地利942例子宫癌死亡病例,那么可以估计,超过700名女性死于宫颈癌,超过200名死于子宫内膜癌。因此,官方死亡率统计中报告的303例宫颈癌死亡和65例子宫内膜癌死亡数据完全具有误导性,不应作为流行病学调查的依据。