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目的:分析我国东南地区口腔黏膜鳞癌近年来的发病特点。方法:对791例我国东南地区的口腔黏膜鳞癌病例进行描述性统计分析。采用SPSS19.0软件包对数据进行整理,成组资料t检验和χ2检验比较组间差异。结合国内外文献报道,分析疾病发病的时间和地区变化。结果:本组资料的男女性别比为1.94∶1;男女病例的平均年龄分别为56.9岁和57.5岁。男性发病部位前3位的是舌(49.8%)、口底(15.1%)和牙龈(14.6%);女性发病部位前3位的是舌(60.2%)、颊(21.9%)和牙龈(13.4%)。结论:与20世纪的统计资料相比,我国东南地区口腔黏膜鳞癌的高发年龄后移近10年;男女性别比的地区差异明显,年代变化不大。舌是目前口腔黏膜鳞癌最主要的发病部位;口底和颊分别位男女口腔黏膜鳞癌的第2位;牙龈癌的占比有所下降。
Objective: To analyze the incidence of oral squamous cell carcinoma in southeast China in recent years. Methods: A total of 791 cases of oral mucosal squamous cell carcinoma in southeastern China were descriptively analyzed. SPSS19.0 software package to organize the data, group data t test and χ2 test to compare the differences between groups. Combined with domestic and foreign literature, analysis of disease onset and regional changes. Results: The sex ratio of male to female in this study was 1.94:1. The average age of male and female cases were 56.9 and 57.5 years respectively. Tongue (60%), cheek (21.9%), and gums (13.4%) were the top three women in the disease incidence area, with the tongue (49.8%) and mouth bottom (15.1% %). Conclusion: Compared with the statistical data of the 20th century, the incidence of OSCC in the southeast region of China has nearly 10 years of follow-up. The sex ratio of men and women is obviously different in regions with little change in the age. Tongue is the most important site of oral mucosal squamous cell carcinoma; mouth and cheek were male and female oral mucosa squamous cell carcinoma of the second place; the proportion of gingival cancer declined.