Population-Based Cancer Registry Bavaria, Registration Office, 91054 Erlangen, Germany.
J Craniomaxillofac Surg. 2012 Dec;40(8):e285-92. doi: 10.1016/j.jcms.2012.01.004. Epub 2012 Feb 18.
To examine possible geographic differences and time trends of intraoral cancer (IOC) incidence and mortality in Bavaria between 2002 and 2008.
Incidence data for IOC (ICD-10 codes, C01-C06) were obtained from the population-based cancer registry Bavaria. Age-specific and age-standardised IOC incidence and mortality rates in Bavaria and its regions were calculated separately by sex and year of diagnosis.
We found an excess incidence of 34% and 25% among men and women in Upper Franconia compared to Bavaria. Incidence and mortality related to IOC in Bavaria are comparable to those found in other European cancer registries. IOC mortality appears to decrease over time in both sexes, whereas IOC incidence appears to decrease only in men.
The observed geographic differences with respect to IOC incidence and mortality in Bavaria may possibly be explained in part by socioeconomic differences.
研究 2002 年至 2008 年巴伐利亚州口腔癌（IOC）发病率和死亡率的可能地理差异和时间趋势。
从基于人群的巴伐利亚癌症登记处获得 IOC（ICD-10 代码，C01-C06）的发病率数据。按性别和诊断年份分别计算巴伐利亚及其地区的特定年龄和年龄标准化 IOC 发病率和死亡率。
与巴伐利亚相比，上弗兰肯地区男性和女性的发病率分别高出 34%和 25%。巴伐利亚的 IOC 发病率和死亡率与其他欧洲癌症登记处发现的情况相当。IOC 死亡率似乎在两性中随时间下降，而 IOC 发病率似乎仅在男性中下降。
巴伐利亚 IOC 发病率和死亡率的观察到的地理差异可能部分归因于社会经济差异。
