ABSTRACT
Few eligible patients receive lung cancer screening. We developed the Lung AIR (awareness, information, and resources) intervention to increase community education regarding lung cancer screening. The intervention was designed as an in-person group intervention; however, the COVID-19 pandemic necessitated adapting the mode of delivery. In this study we examined intervention feasibility and efficacy overall and by mode of delivery (in-person group vs. one-on-one phone) to understand the impact of adapting community outreach and engagement strategies. Feasibility was examined through participant demographics. Efficacy was measured through pre/post knowledge, attitudes, and beliefs about lung cancer screening, and intention to complete screening. We reached N = 292 participants. Forty percent had a household income below $35,000, 58% had a high school degree or less, 40% were Hispanic, 57% were Black, and 84% reported current or past smoking. One-on-one phone sessions reached participants who were older, had lower incomes, more current smoking, smoked for more years, more cigarettes per day, lower pre-intervention lung cancer screening knowledge, and higher pre-intervention fear and worry. Overall pre/post test scores show significant increases in knowledge, salience, and coherence, and reduced fear and worry. Participants in the one-on-one phone sessions had significantly higher increases in salience and coherence and intention to complete screening compared to participants in the in-person group sessions. The Lung AIR intervention is a feasible and effective community-based educational intervention for lung cancer screening. Findings point to differences in reach and efficacy of the community-based intervention by mode of delivery.