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首页> 外文期刊>Neurosurgery >Incidences of gliomas and meningiomas in Denmark, 1943 to 1997.
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Incidences of gliomas and meningiomas in Denmark, 1943 to 1997.

机译：1943年至1997年，丹麦神经胶质瘤和脑膜瘤的发病率。

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OBJECTIVE: The objective of this study was to determine the nationwide, population-based incidences of intracranial gliomas and meningiomas (of all grades) during 55 years of monitoring in Denmark. METHODS: On the basis of reports in the Danish Cancer Registry, we calculated age-standardized, period-specific incidences and age- and birth cohort-specific incidences, in 5-year age and calendar intervals, for intracranial gliomas and meningiomas. RESULTS: The incidence of gliomas increased 1.7-fold from 1943 to 1947 to 1993 to 1997, whereas the incidence for meningiomas increased 3.9-fold during the same period. CONCLUSION: Based on complete notification to the Danish Cancer Registry, the overall incidences of intracranial gliomas and meningiomas increased during a 55-year period. These increases were observed for all age groups and both sexes. These increases could be explained on the basis of improved diagnoses of these tumors. For gliomas, a maximal annual incidence of approximately 4 cases/100,000 population (World Standard Population) was observed in Denmark at the end of the study period, suggesting that the effects of improved diagnostic tools have reached their maximum with respect to this tumor type. The same was not observed for the incidence of meningiomas, suggesting that perhaps underreporting is still present.
机译：目的：本研究的目的是确定在丹麦监测的55年中，全国范围内（所有级别）的颅内神经胶质瘤和脑膜瘤的发病率。方法：根据丹麦癌症登记处的报告，我们计算了颅内神经胶质瘤和脑膜瘤的5年年龄和日历间隔的标准化年龄，特定时期的发病率以及特定年龄和出生队列的发病率。结果：从1943年至1947年至1993年至1997年，神经胶质瘤的发病率增加了1.7倍，而同期脑膜瘤的发病率增加了3.9倍。结论：根据向丹麦癌症登记处的完整通知，在55年期间，颅内神经胶质瘤和脑膜瘤的总发病率有所增加。在所有年龄段和男女均观察到这些增加。这些增加可以基于对这些肿瘤的改善的诊断来解释。对于神经胶质瘤，研究期结束时在丹麦观察到的最大年发病率约为4例/ 100,000人口（世界标准人口），这表明改进的诊断工具对这种肿瘤类型的影响已达到最大。对于脑膜瘤的发病率未观察到相同的现象，这表明可能仍存在漏报的情况。

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