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Radon exposure is the second leading cause of lung cancer, yet few Americans test their homes for radon, particularly in rural areas. The academic team and community partners engaged the public library systems in four rural counties to offer digital radon detectors for check-out as a means of increasing the public's access to free radon testing. The check-out procedures and instructional materials were created through an iterative process, and library personnel were educated on radon and home radon testing prior to launching the lending program. Library patrons reported high usability, feasibility, and acceptability of the program. Library patron-staff interactions mainly included discussions about the logistics of radon testing. Given that public libraries are invested in making communities thrive and promoting health, providing library lending programs for radon detectors is a novel, feasible, and acceptable way to reduce the risk of lung cancer in the community.

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Introduction: Science communication plays a crucial role in tackling pressing regional, national, and global health issues. Effective communication with various audiences is integral to dissemination of science findings. Purpose: This study evaluates changes in self-efficacy and attitudes toward science communication skills over time and also assesses program outcomes and satisfaction with a Faculty Fellows in Science Communication (FFSC) program among faculty (N = 30) with interest in environmental health science and/or education in Appalachia Kentucky. Methods: A mixed methods program evaluation was employed using longitudinal data on behaviors, attitudes, and program outcomes from three cohorts of Faculty Fellows who participated in the year-long UK-CARES Faculty Fellows in Science Communication (FFSC) program from 2018 to 2021. Repeated Measures Analysis of Variance was used to evaluate changes over time in self-efficacy and attitude scores. Results: A total of 30 Fellows enrolled in the program. Participation in the FFSC program significantly increased self-efficacy in communicating with peers in one's own department (F = 7.6, p = 0.002), outside department (F = 7.3, p = 0.002 ), and lay audiences (F = 5.8, p = 0.006) and evaluations of the program were positive. Qualitative feedback from participants offered insights into how program participation helped them communicate with different audiences, incorporate narratives or stories to engage audiences, and develop innovative methods of communicating with lay audiences. Implications: The FFSC program provides a useful framework for other institutions and supports faculty as they build the communication skills necessary to effectively translate science with various audiences.

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Exposure to tobacco smoke and radon cause lung cancer. Radioactive decay of naturally occurring uranium in bedrock produces radon. Seasonality, bedrock type, age of home, and topography have been associated with indoor radon, but the research is mixed. The study objective was to examine the relationships of geologic (soil radon and bedrock) and seasonal (warm and cold times of the year) factors with indoor home radon values in citizen scientists' homes over time, controlling for atmospheric conditions, topography, age of home, and home exposure to tobacco smoke. We collected and analyzed indoor radon values, soil radon gas concentrations, and dwelling- and county-level geologic and atmospheric conditions on 66 properties in four rural counties during two seasons: (1) summer 2021 (n = 53); and (2) winter/spring 2022 (n = 52). Citizen scientists measured indoor radon using Airthings radon sensors, and outdoor temperature and rainfall. Geologists obtained soil radon measurements using RAD7 instruments at two locations (near the dwelling and farther away) at each dwelling, testing for associations of indoor radon values with soil values, bedrock type, topography, and atmospheric conditions. Bedrock type, near soil radon levels, home age, and barometric pressure were associated with indoor radon. Dwellings built on carbonate bedrock had indoor radon values that were 2.8 pCi/L (103.6 Bq m-3) higher, on average, compared to homes built on siliclastic rock. Homes with higher near soil radon and those built <40 ago were more likely to have indoor radon ⩾4.0 pCi/L (148 Bq m-3). With higher atmospheric barometric pressure during testing, observed indoor radon values were lower. Seasonality and topography were not associated with indoor radon level. Understanding relationships among bedrock type, soil radon, and indoor radon exposure allows the development of practical predictive models that may support pre-construction forecasting of indoor radon potential based on geologic factors.

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PURPOSE: This study compared differences in sociodemographic characteristics, personal risk perception of lung cancer, lung cancer worry, and synergistic risk perception among rural Appalachia residents who completed home radon testing with those who did not, after receiving a free long-term test kit at a rural primary care clinic. The study also examined the association between the Teachable Moment Model constructs and home radon testing. METHODS: The study was an exploratory correlational design with a convenience sample of (N = 58) adult participants recruited from 2 rural primary care clinics in Appalachia Kentucky. Participants completed a brief survey and were given a free long-term home radon test kit. Multiple logistic regression was used to determine characteristics associated with home radon testing. FINDINGS: Twenty-eight participants (48%) completed home radon testing. There were no differences in personal risk perception of lung cancer, lung cancer worry, or synergistic risk perception between those who completed home radon testing and those who did not. Age was the only significant factor associated with completion of radon testing (B = 0.077, P = .005). For every 5-year increase in age, participants were 47% more likely to test their home for radon. CONCLUSION: Providing free home radon test kits in the primary care setting shows promise in prompting radon testing in rural Appalachia. As radon-induced lung cancer risk increases with exposure over time, health care providers in rural Appalachia need to encourage patients of all ages to test their home for radon, especially those who smoke or report smoking in the home.

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Exposure to radon is a leading cause of lung cancer worldwide. However, few test their homes for radon. There is a need to increase access to radon testing and decrease radon exposure. This longitudinal, mixed-methods study using a citizen science approach recruited and trained a convenience sample of 60 non-scientist homeowners from four rural Kentucky counties to test their homes for radon using a low-cost continuous radon detector, report back findings, and participate in a focus group to assess their testing experience. The aim was to evaluate changes in environmental health literacy (EHL) and efficacy over time. Participants completed online surveys at baseline, post-testing, and 4-5 months later to evaluate EHL, response efficacy, health information efficacy, and self-efficacy related to radon testing and mitigation. Mixed modeling for repeated measures evaluated changes over time. Citizen scientists reported a significant increase in EHL, health information efficacy, and radon testing self-efficacy over time. While there was a significant increase in citizen scientists' confidence in their perceived ability to contact a radon mitigation professional, there was no change over time in citizen scientists' beliefs that radon mitigation would reduce the threat of radon exposure, nor was there a change in their capacity to hire a radon mitigation professional. Further research is needed to understand the role of citizen science in home radon mitigation.

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Home radon testing is a primary lung cancer prevention strategy, yet the majority of Americans have not tested their home. This descriptive, ecological study uses 54,683 observed radon values collected in Kentucky homes from 1996 to 2016 to examine the association of county-level social determinants of health and environmental exposures on home radon testing rates. Multivariate linear regression analysis indicates that as median home value, rurality, and radon risk potential increased, counties experienced an increase in annual home radon testing rates. As adult smoking prevalence increased, counties experienced a decrease in annual rates of residential radon testing. These findings indicate that counties with low median home values, high adult smoking prevalence, and high incidence of lung cancer may benefit most from prevention interventions aimed at promoting home radon testing, adopting radon- and smoke-free home policies, and integrating radon risk reduction messaging into tobacco cessation and lung cancer screening programs.

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The purpose of this article is to analyze radon awareness and disclosure policy proposed during the 2018 Kentucky General Assembly using Kingdon's Multiple Stream Framework. Radon gas is the second leading cause of lung cancer. Exposure to radon occurs largely in the home. The proportion of homeowners who have completed radon testing remains low, and home radon testing is voluntary in most states. The Environmental Law Institute recommends states enact policies to promote radon awareness and testing. The most common radon awareness policy mandates radon disclosure during a real estate transaction. A bill to mandate radon disclosure during a real estate transaction was proposed during the 2018 Kentucky General Assembly but was met with opposition and was not filed. As a policy alternative, an administrative regulation to amend the Form for Seller's Disclosure of Conditions was proposed to the Kentucky Real Estate Commission. Administrative regulations set forth by government regulatory agencies are equally enforceable and may be a more politically feasible alternative to enacting public policy. Nurses are positioned to promote the health of patients and populations. Nurses advocating for radon control legislation and/or administrative regulations may push radon control policy higher on the governmental decision agenda leading to policy change to decrease the development of lung cancer.

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BACKGROUND: Satisfaction with care is a reported outcome of patient navigation. Assessment methods vary, as do navigation programs, including the use of oncology nurse navigators (ONNs). OBJECTIVES: The purpose of this study is to evaluate the effect of contact with an ONN on patient satisfaction. METHODS: A retrospective review of oncology Press Ganey outpatient satisfaction surveys was conducted. Groups with and without ONN contact were compared on responses to survey items relevant to ONN roles. For those 15 items, mean scores, top box scores, and all-facility percentile rank were compared between those who did and did not report contact with an ONN. FINDINGS: For all items, mean scores and percentile rank comparisons were higher for the group with ONN contact. In the group with ONN contact, top box scores were significantly higher for items pertaining to nurses' concern for patients' questions and worries and staff sensitivity to difficulties and inconvenience caused by the condition or treatment.

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