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目的探讨口腔癌与体质指数(BMI)的关系。方法用病例-对照研究法,对口腔癌206例与对照组584例进行调查。用PASW V18软件包logistic回归分析数据,计算口腔癌发病风险的调整比值比(OR)。结果与正常BMI组(18.5~23.9kg/m2)相比,低BMI组(<18.5kg/m2)的OR=2.02(95%CI=1.13~3.59),高BMI组(≥24kg/m2)OR=0.39(95%CI=0.26~0.57)。结论低BMI是口腔癌的危险因素。
Objective To investigate the relationship between oral cancer and body mass index (BMI). Methods A case-control study was performed on 206 oral cancer patients and 584 control subjects. Logistic regression analysis was performed with the PASW V18 software package to calculate the adjusted odds ratio (OR) for the risk of oral cancer. Results OR = 2.02 (95% CI = 1.13 ~ 3.59) in low BMI group (≥24kg / m2) or high BMI group (≥24kg / m2) OR in normal BMI group (18.5-23.9kg / = 0.39 (95% CI = 0.26-0.57). Conclusion Low BMI is a risk factor for oral cancer.