Siena Davis, Brigham Young University
Health
In the U.S., exposure to radon gas (222Rn) is the second leading cause of lung cancer after tobacco smoke. 222Rn is a naturally occurring environmental carcinogen produced during the radioactive decay of uranium-238, which is found in many soils throughout the U.S. Because 222Rn is a gas, it has the ability to travel through the soil and into homes through cracks in foundation walls. Inhaled 222Rn has the potential to emit alpha radiation in the lungs, and long-term exposure is responsible for approximately 21,000 lung cancer deaths per year in the U.S. 222Rn is a colorless, odorless, and tasteless gas, so the only way to know it is in a home is to test for it. Studies show that even in areas with high radon levels, homeowners frequently do not test or mitigate their homes as recommended. This study aims to understand the psychosocial factors that influence whether Utah residents perform radon testing and mitigation. Radon-related lung cancer deaths would be significantly reduced if the psychosocial factors that influence radon testing and mitigation were better understood and used to design and implement effective interventions. To understand the psychosocial factors that influence radon testing, we will survey residents (n = 50) of the county who come to UCHD specifically to purchase a radon test kit. The survey will be based on social cognitive theory (SCT) constructs. We will administer the same survey to a comparison group (n = 50). The comparison group for the study will be individuals who visit UCHD’s office of vital records. Individuals from the study group with indoor radon levels above 4 pCi/L will be contacted by telephone 30 – 60 days after testing to complete a second survey. This survey will measure SCT factors that influence participants’ actions to reduce radon levels in their home.