【摘要】 目的　了解慢性咽炎、鼻炎与接触粉尘、毒物关系。方法　使用流行病学方法 ,调查现患率 ,计算暴露因素的比值比 (OR)。结果　接触粉尘、毒物组的现患率为 10 .6 9% ,对照组现患率为 6 .0 7% ,暴露因素的OR为 1.70 (P 0 .0 5 )。职业暴露组现患率为 19.99% ,职业暴露因素的OR为 2 .98(P 0 .0 1)。结论　接触粉尘、毒物与慢性咽炎、鼻炎可能存在一定的关系。更多还原

【Abstract】 Objective To study the relationships between chronic pharyngitis, chronic rhinitis and dust, chemistry poisons. Methods To investigate prevalence rate of chronic pharyngitis, chronic rhinitis in one machine factory. Data was analyzed with EPI INFO 5.0 software. Odd ratios (ORs) were calculated for dust, chemistry poisons factors. Results The prevalence rate of chronic pharyngitis, chronic rhinitis in group exposed to dust and poison was 10.69% (OR=1.70, 95% CI=0.82-3.52, P>0.05) and that in control was 6.07%. The prevalence rate of pharyngitis, chronic rhinitis in group who had occupational exposure to dust and poison was 19.5% (OR=2.98, 95% CI=1.32-6.70,P<0.01).Conclusions The dust, chemistry poisons might be risk factors of chronic pharyngitis, chronic rhinitis.更多还原