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对169名某宾馆从业人员的健康进行了调查，观察了暴露与未暴露食用油烟的人群全血脂质过氧化指标（GSH、SOD、LPO）含量及肺功能指标（VC、V75、V50、V25、MMEF）的变化。结果表明：无论吸烟与否，油烟暴露均可引起全血GSH的降低（P＜0．05）；控制吸烟因素时肺功能指标中V25在暴露组显著低于对照组（P＜0．05）；对Ⅱ组按暴露水平高的中餐组和暴露水平低的西餐组作业者分层分析表明，暴露水平的高低对肺功能和脂质过氧化结果无显著影响．吸烟因素存在时，Ⅰ、Ⅱ两组中同为西餐作业者虽暴露水平较低，Ⅰ组全血SOD含量却较Ⅱ组明显降低（P＜0.01）．提示在本调查的油烟的暴露水平下对职业接触者的健康有一定的影响。控制吸烟混杂因素时机体受油烟暴露水平的影响较小，而有吸烟存在时，即使油烟暴露水平较低也同样可引起机体某些方面一定程度的改变。
The health status of 169 hotel workers was investigated. The levels of lipid peroxidation indicators (GSH, SOD, LPO) and lung function (VC, V75, V50, V25, MMEF) changes. The results showed that both exposure to fumes and smoke exposure could result in the decrease of GSH in whole blood (P <0.05). V25 in lung function parameters of smoking control group was significantly lower than that in control group (P <0.05) ; The stratified analysis of the workers in the western group with high level of exposure and the low level of exposure in group Ⅱ showed that the level of exposure had no significant effect on the lung function and lipid peroxidation results. In the presence of smoking factors, the level of SOD in group Ⅰ and group Ⅱ was significantly lower than that in group Ⅱ (P <0.01), although the level of exposure to western food was the same in both groups. It is suggested that the level of exposure to fumes from this survey may have some impact on the health of occupational contacts. When the confounding factors of smoking are controlled, the body is less influenced by the fume exposure level, while the presence of smoking, even if the fume exposure level is low, can also cause certain degree of body organ changes to some extent.