Radon versus other lung cancer risk factors: How accurate are the attribution estimates?
This notebook paper provides a brief overview of attribution estimates for some key lung cancer risk factors, focusing on indoor radon gas exposure in the U.S., UK, and Canada. Tobacco smoking represents the primary cause of lung cancer worldwide. Radon is regarded as the second leading lung cancer risk factor in the U.S. and Canada. It can be observed, however, that the reported estimates appear not to add up to the maximum cumulative attribution of 100%.



Limitations and uncertainties associated with published epidemiological studies and the observed lack of consistency in lung cancer attribution estimates for radon and other non-smoking lung cancer risk factors should be taken into consideration by policy makers in setting population health protection priorities.
a Fraser Health, Environmental Health Services , New Westminster , British Columbia , Canada.
Goran
G
Krstić
D000396:Air Pollutants, Radioactive / Q000633:toxicity*; D016902:Air Pollution, Indoor / Q000009:adverse effects; D004781:Environmental Exposure; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology*; D011886:Radon / Q000633:toxicity*; D012307:Risk Factors; D012907:Smoking
D000396:Air Pollutants, Radioactive; D011886:Radon