Adjunct Faculty
Adjunct faculty typically have an academic or research appointment at another institution and contribute or collaborate with one or more School of Medicine faculty members or programs.
Adjunct rank detailsKaigang Li, PhD
Assistant Professor AdjunctAbout
Research
Publications
2026
A qualitative study of teens’ and parents’ perceptions of preventing teen drinking and driving
Borelli J, Xia C, Li F, Simon K, Li K, Vaca F. A qualitative study of teens’ and parents’ perceptions of preventing teen drinking and driving. Traffic Injury Prevention 2026, ahead-of-print: 1-9. PMID: 42665280, DOI: 10.1080/15389588.2026.2719845.Peer-Reviewed Original ResearchThe Evolution of Individual-Level Crash Risk Among Novice Young Drivers Can Tell Us Much More Than We Know Now
Hu S, Gershon P, Li K, Vaca F. The Evolution of Individual-Level Crash Risk Among Novice Young Drivers Can Tell Us Much More Than We Know Now. Journal Of Adolescent Health 2026 PMID: 42524763, DOI: 10.1016/j.jadohealth.2026.04.024.Peer-Reviewed Original ResearchEvaluating Utah’s.05 BAC law: Alcohol-involved crash fatalities among 21–24y/o drivers compared to contiguous states
Vaca F, Fell J, Loose P, Hosseinichimeh N, Li K. Evaluating Utah’s.05 BAC law: Alcohol-involved crash fatalities among 21–24y/o drivers compared to contiguous states. Drug And Alcohol Dependence 2026, 286: 113282. PMID: 42546367, PMCID: PMC13518060, DOI: 10.1016/j.drugalcdep.2026.113282.Peer-Reviewed Original ResearchUtah’s Move from 0.08 to 0.05 BAC Per Se Policy: Effects on Driver Crash Fatalities Compared to Contiguous States
Li K, Fell J, Hosseinichimeh N, Hu S, Vaca F. Utah’s Move from 0.08 to 0.05 BAC Per Se Policy: Effects on Driver Crash Fatalities Compared to Contiguous States. American Journal Of Preventive Medicine 2026, 108380. PMID: 42167382, PMCID: PMC13271174, DOI: 10.1016/j.amepre.2026.108380.Peer-Reviewed Original ResearchTrends in alcohol-involved crashes among young California drivers before, during and after the COVID-19 pandemic
Lotito A, Vaca F, Hu S, Hill L, Griswold J, Li K. Trends in alcohol-involved crashes among young California drivers before, during and after the COVID-19 pandemic. Journal Of Transport & Health 2026, 49: 102322. PMID: 42170659, PMCID: PMC13189544, DOI: 10.1016/j.jth.2026.102322.Peer-Reviewed Original Research
2025
Greater readiness to cut down on drinking behaviors increases effects of a digital behavioral health intervention tool in reducing unhealthy alcohol use among Latino emergency department patients
Li K, Jolly T, Dziura J, Vaca F. Greater readiness to cut down on drinking behaviors increases effects of a digital behavioral health intervention tool in reducing unhealthy alcohol use among Latino emergency department patients. Alcohol And Alcoholism 2025, 60: agaf062. PMID: 41020495, PMCID: PMC12477594, DOI: 10.1093/alcalc/agaf062.Peer-Reviewed Original ResearchTesting the Purported Mechanisms of the AgingPLUS Intervention: Effects on Physical Activity Outcomes
Diehl M, Tseng H, Rebok G, Li K, Nehrkorn-Bailey A, Rodriguez D, Chen D, Roth D. Testing the Purported Mechanisms of the AgingPLUS Intervention: Effects on Physical Activity Outcomes. Psychology And Aging 2025, 40: 355-370. PMID: 40208719, PMCID: PMC12088897, DOI: 10.1037/pag0000893.Peer-Reviewed Original ResearchRiding With Alcohol-Impaired Drivers in Fatal Crashes: Modeling Historical Trends and Future Projections Using a System Dynamics Approach.
Hosseinichimeh N, MacDonald R, Li K, Fell J, Haynie D, Simons-Morton B, Banz B, Camenga D, Iannotti R, Curry L, Dziura J, Andersen D, Vaca F. Riding With Alcohol-Impaired Drivers in Fatal Crashes: Modeling Historical Trends and Future Projections Using a System Dynamics Approach. Journal Of Studies On Alcohol And Drugs 2025, 86: 849-861. PMID: 39913281, PMCID: PMC12576931, DOI: 10.15288/jsad.24-00199.Peer-Reviewed Original ResearchImpact of biophilic design on college student perception of mental health and environmental benefits: A dose-response study
Li K, Perrault A, DeYoung W, Cameron E, Miller C, O'Connor A, Gu M, Braun B. Impact of biophilic design on college student perception of mental health and environmental benefits: A dose-response study. Building And Environment 2025, 267: 112318. DOI: 10.1016/j.buildenv.2024.112318.Peer-Reviewed Original Research
2024
Individual and social-environmental factors among young drivers informing decisions to ride with an impaired driver and drive impaired: A sequential mixed methods assessment
Vaca F, Camenga D, Li K, Zuniga V, Banz B, Iannotti R, Grayton C, Simons-Morton B, Haynie D, Curry L. Individual and social-environmental factors among young drivers informing decisions to ride with an impaired driver and drive impaired: A sequential mixed methods assessment. Traffic Injury Prevention 2024, 25: s15-s24. PMID: 39485697, PMCID: PMC11563878, DOI: 10.1080/15389588.2024.2368595.Peer-Reviewed Original Research
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