Association between cooking oil fume exposure and lung cancer among Chinese nonsmoking women: a meta-analysis

作者：Xue, Yingbo^*; Jiang, Ying; Jin, Shan; Li, Yong

来源：OncoTargets and Therapy, 2016, 9: 2987-2992.

DOI：10.2147/OTT.S100949

• cooking oil fume exposure
• lung cancer
• meta-analysis
• nonsmoking women

Lung cancer has been the main cause of cancer death around the world. Cigarette smoking has been identified as a risk factor for lung cancer in males. However, the etiological factors in nonsmoking women remain elusive. A meta-analysis was conducted to evaluate the relationship between cooking oil fume exposure and lung cancer among Chinese nonsmoking women. Thirteen articles containing three population-based case-control and ten hospital-based case-control studies were included in this meta-analysis. These studies with a total of 3,596 lung cancer women and 6,082 healthy controls were analyzed by RevMan 5.3. Fixed effects model or random effects model was used to obtain pooled estimates of risk ratio. The risk ratios with a 95% CI were 1.74 (95% CI = 1.57-1.94) and 2.11 (95% CI = 1.54-2.89), respectively. Cooking oil fume exposure as well as not using a kitchen ventilator when cooking was significantly associated with lung cancer among nonsmoking women (Z=10.07, P<0.00001; Z=4.65, P<0.00001). Cooking oil fume exposure, especially lacking a fume extractor, may increase the risk of lung cancer among Chinese nonsmoking women.

• 出版日期2016
• 单位贵州省人民医院