Godish T
Indoor Air Quality Research Laboratory, Ball State University, Muncie, IN 47306.
Am J Public Health. 1989 Aug;79(8):1044-5. doi: 10.2105/ajph.79.8.1044.
Reports of formaldehyde levels in mainstream, sidestream, and environmental tobacco smoke from nine studies are reviewed. Considerable disparity exists between formaldehyde production rates determined from mainstream-sidestream studies and those reporting levels in environmental tobacco smoke. Tobacco smoke does not appear to increase vapor-phase formaldehyde levels significantly in indoor environments, but formaldehyde exposure in mainstream smoke may pose a risk of upper respiratory system cancer and increase the risk of cancer in smokers.
对九项研究中主流烟、侧流烟和环境烟草烟雾中甲醛水平的报告进行了综述。主流烟与侧流烟研究确定的甲醛产生率与报告的环境烟草烟雾中的甲醛水平之间存在相当大的差异。在室内环境中,烟草烟雾似乎不会显著提高气相甲醛水平,但主流烟雾中的甲醛暴露可能会带来上呼吸道癌症风险,并增加吸烟者患癌症的风险。