title: Dual home screening and tailored environmental feedback to reduce radon and secondhand smoke: an exploratory study.
abstract: Combined exposure to secondhand smoke (SHS) and radon increases lung cancer risk 10-fold. The authors assessed the feasibility and impact of a brief home screening and environmental feedback intervention to reduce radon and SHS (Freedom from Radon and Smoking in the Home [FRESH]) and measured perceived risk of lung cancer and synergistic risk perception (SHS x radon). Participants (N = 50) received home radon and SHS kits and completed baseline surveys. Test results were shared using an intervention guided by the Teachable Moment Model. Half of the participants completed online surveys two months later. Most (76%) returned the radon test kits; 48% returned SHS kits. Of the returned radon test kits, 26% were >4.0 pCi/L. Of the returned SHS kits, 38% had nicotine > .1 microg/m3. Of those with high radon, more than half had contacted a mitigation specialist or planned contact. Of those with positive air nicotine, 75% had adopted smoke-free homes. A significant increase occurred in perceived risk for lung cancer and synergistic risk perception after FRESH.
authors.forename: Ellen J
authors.initials: EJ
authors.lastname: Hahn
authors.forename: Mary Kay
authors.initials: MK
authors.lastname: Rayens
authors.forename: Sarah E
authors.initials: SE
authors.lastname: Kercsmar
authors.forename: Sarah M
authors.initials: SM
authors.lastname: Adkins
authors.forename: Ashton Potter
authors.initials: AP
authors.lastname: Wright
authors.forename: Heather E
authors.initials: HE
authors.lastname: Robertson
authors.forename: Gwendolyn
authors.initials: G
authors.lastname: Rinker
mesh_terms: D000328:Adult; D001294:Attitude to Health; D004784:Environmental Monitoring / Q000379:methods*; D005260:Female; D006798:Housing / Q000706:statistics & numerical data*; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology / Q000523:psychology; D008297:Male; D008875:Middle Aged; D011886:Radon / Q000032:analysis* / Q000506:poisoning; D012306:Risk; D012907:Smoking; D011795:Surveys and Questionnaires; D014028:Tobacco Smoke Pollution / Q000009:adverse effects / Q000032:analysis*
chemical_list: D014028:Tobacco Smoke Pollution; D011886:Radon