What proportion of lung cancer deaths in non-smokers is attributed to radon exposure?

Radon exposure is recognized as a significant risk factor for lung cancer among non-smokers, primarily due to the nature of how radon decays and the resulting radiation exposure. Research indicates that approximately 12-13% of lung cancer deaths in non-smokers can be attributed to radon exposure. This statistic underscores the importance of radon as a public health concern, especially in homes and buildings where radon levels can accumulate to unsafe concentrations.

It's important to note that this percentage is derived from epidemiological studies that assess the association between radon exposure and lung cancer incidence, factoring in the overall impact of lifestyle and environmental factors on non-smokers. Understanding the health implications of radon is crucial for awareness and mitigation efforts, especially since many individuals may be unaware of radon as a potential hazard in their living environments.