Summarized, stratified data of age at diagnosis, anatomic tumor site, and sex and associations among the grade of tumor cell differentiation and habits of smoking, betel nut chewing, and alcohol consumption.

Summarized, stratified data of age at diagnosis, anatomic tumor site, and sex and associations among the grade of tumor cell differentiation and habits of smoking, betel nut chewing, and alcohol consumption.

经汇总与分层处理的诊断年龄、肿瘤解剖部位及性别相关数据，以及肿瘤细胞分化程度与吸烟、嚼槟榔、饮酒等生活习惯之间的关联数据。