喝茶对不吸烟饮酒人群口腔恶性肿瘤发病的影响

Effect of tea drinking on incidence of oral cancer in non-smoking and non-drinking population

摘要:

目的  探讨喝茶对不吸烟饮酒人群口腔恶性肿瘤发病的影响。方法  选取2013年2月-2015年10月青海大学附属医院收治的口腔恶性肿瘤患者34例（病例组）及同期到该院接受体格检查的健康者66例（对照组），比较两组入选者的人口学特征，观察加入不同协变量时多因素Logistic回归模型的变化。结果  两组入选者的年龄、性别、文化程度、地区、居住地、合并其他口腔疾病、饮茶、饮茶时间、月饮茶量以及饮茶类型的组间差异有统计学意义（P <0.05）。多因素Logistic回归（未校正）结果显示，饮茶、饮茶时间和月饮茶量与口腔恶性肿瘤发病具有一定关系。多因素Logistic回归（校正后）结果显示，饮茶（■=0.504）、饮茶时间（■=0.511）、月饮茶量（■=0.249）和饮茶类型（■=0.541）是不吸烟饮酒人群口腔恶性肿瘤发病的独立保护因素（P <0.05）。结论  饮茶、饮茶时间、月饮茶量和饮茶类型是影响不吸烟饮酒人群口腔恶性肿瘤发病的独立保护因素，坚持饮茶能够有效预防口腔恶性肿瘤。

关键词:

口腔恶性肿瘤;喝茶;因素

Abstract:

Objective To investigate the effect of tea drinking on the incidence of oral cancer in the non-smoking and non-drinking population. Methods From February 2013 to October 2015, 34 patients with oral malignant tumor (case group) and 66 health examination cases (control group) in our hospital were selected, and the demographic characteristics of the two groups were compared. Results The age, gender, education level, area, residence, and other oral diseases or not, tea drinking, tea drinking time, tea drinking volume and tea drinking type were significantly different among the two groups (P < 0.05). The results of multiple logistic regressions (no correction) showed that tea drinking, tea drinking time, tea drinking volume had a certain relationship with the incidence of oral cancer. Multiple logistic regression (adjusted) results showed that tea drinking or not (■=0.504 ), tea drinking time (■ =0.511 ), tea drinking volume (■=0.249), drinking tea type (■=0.541) were independent protective factors(P < 0.05). Conclusions Tea drinking, tea drinking time, tea drinking volume and tea drinking type are independent protective factors of oral cancer, and they can effectively prevent oral cancer.

Key words:

oral malignant tumor; tea; factor