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Callaghan T, McCord C, Washburn D, Goidel K, Schmit C, Nuzhath T, Spiegelman A, Scobee J. The Changing Nature of Telehealth Use by Primary Care Physicians in the United States. J Prim Care Community Health. 2022 Jan-Dec; 13:21501319221110418. PMID: 35795898; PMCID: PMC9274427; DOI: 10.1177/21501319221110418;
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Sylvester S, Callaghan T, Haeder S. ‘Just Say No?’ Attribution Theory and Public Attitudes about Supportive and Punitive Policies to Combat the Opioid Epidemic. The Journal of Public Policy. 2022; 42(2):270-297. View Publication
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Callaghan T, Haeder S, Sylvester S. Past Experiences with Surprise Medical Bills Drive Issue Knowledge, Concern, and Attitudes Towards Federal Policy Intervention. Health Economics, Policy, and Law. 2022; 17:298-331. View Publication
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Kroeger M, Callaghan T, Karch A. Model Bills, State Imitation, and the Political Safeguards of Federalism. Legislative Studies Quarterly. 2022. View Publication
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Motta M, Sylvester S, Callaghan T, Lunz-Trujillo K. Identifying the Prevalence, Correlates, and Policy Consequences of Anti-Vaccine Social Identity” Politics, Groups, and Identities. 2022. View Publication
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Callaghan T. Publius: The Journal of Federalism. Grumbach JM: Laboratories Against Democracy: How National Parties Transformed State Politics. 2022. View Publication
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Lueck JA, Callaghan T, Scherr S. Suicidal Ideation During the COVID-19 Pandemic: Investigating Mental Health, COVID-19 Health Beliefs, and News Media Consumption in the United States Population in the Year 2020. Omega (Westport). 2021 Dec 18; 302228211062361. PMID: 34923875; DOI: 10.1177/00302228211062361;
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Omer SB, Benjamin RM, Brewer NT, Buttenheim AM, Callaghan T, Caplan A, Carpiano RM, Clinton C, DiResta R, Elharake JA, Flowers LC, Galvani AP, Lakshmanan R, Maldonado YA, McFadden SM, Mello MM, Opel DJ, Reiss DR, Salmon DA, Schwartz JL, Sharfstein JM, Hotez PJ. Promoting COVID-19 vaccine acceptance: recommendations from the Lancet Commission on Vaccine Refusal, Acceptance, and Demand in the USA. Lancet. 2021 12 11; 398(10317):2186-2192. PMID: 34793741; PMCID: PMC8592561; DOI: 10.1016/S0140-6736(21)02507-1;
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Callaghan T, Haeder SF, Sylvester S. Past experiences with surprise medical bills drive issue knowledge, concern and attitudes toward federal policy intervention. Health Econ Policy Law. 2022 07; 17(3):298-331. PMID: 34670641; DOI: 10.1017/S1744133121000281;
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Washburn DJ, Callaghan T, Schmit C, Thompson E, Martinez D, Lafleur M. Community health worker roles and their evolving interprofessional relationships in the United States. J Interprof Care. 2022 Jul-Aug; 36(4):545-551. PMID: 34652982; DOI: 10.1080/13561820.2021.1974362;
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Sharfstein JM, Callaghan T, Carpiano RM, Sgaier SK, Brewer NT, Galvani AP, Lakshmanan R, McFadden SM, Reiss DR, Salmon DA, Hotez PJ. Uncoupling vaccination from politics: a call to action. Lancet. 2021 10 02; 398(10307):1211-1212. PMID: 34537104; PMCID: PMC8445735; DOI: 10.1016/S0140-6736(21)02099-7;
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Akinlotan MA, Primm K, Bolin JN, Ferdinand Cheres AL, Lee J, Callaghan T, Ferdinand AO. Racial, Rural, and Regional Disparities in Diabetes-Related Lower-Extremity Amputation Rates, 2009-2017. Diabetes Care. 2021 09; 44(9):2053-2060. PMID: 34301733; DOI: 10.2337/dc20-3135;
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Schmit CD, Washburn DJ, LaFleur M, Martinez D, Thompson E, Callaghan T. Community Health Worker Sustainability: Funding, Payment, and Reimbursement Laws in the United States. Public Health Rep. 2022 May-Jun; 137(3):597-603. PMID: 33909522; PMCID: PMC9109543; DOI: 10.1177/00333549211006072;
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Nuzhath T, Ajayi KV, Fan Q, Hotez P, Colwell B, Callaghan T, Regan AK. Childhood immunization during the COVID-19 pandemic in Texas. Vaccine. 2021 06 08; 39(25):3333-3337. PMID: 34020814; PMCID: PMC8078904; DOI: 10.1016/j.vaccine.2021.04.050;
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Olatunji EA, Ogunsola AS, Khodakarami N, Callaghan T. Who receives influenza vaccinations at the Pharmacy? An analysis of the Texas Behavioral Risk Factor Surveillance System. Vaccine. 2021 05 18; 39(21):2857-2866. PMID: 33896664; DOI: 10.1016/j.vaccine.2021.04.016;
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Haeder SF, Sylvester SM, Callaghan T. Lingering Legacies: Public Attitudes about Medicaid Beneficiaries and Work Requirements. J Health Polit Policy Law. 2021 04 01; 46(2):305-355. PMID: 32955553; DOI: 10.1215/03616878-8802198;
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Kaur R, Callaghan T, Regan AK. Disparities in maternal influenza immunization among women in rural and urban areas of the United States. Prev Med. 2021 06; 147:106531. PMID: 33771563; DOI: 10.1016/j.ypmed.2021.106531;
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Hotez PJ, Nuzhath T, Callaghan T, Colwell B. COVID-19 vaccine decisions: considering the choices and opportunities. Microbes Infect. 2021 May-Jun; 23(4-5):104811. PMID: 33744495; PMCID: PMC7968147; DOI: 10.1016/j.micinf.2021.104811;
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Callaghan T, Lueck JA, Trujillo KL, Ferdinand AO. Rural and Urban Differences in COVID-19 Prevention Behaviors. J Rural Health. 2021 03; 37(2):287-295. PMID: 33619836; PMCID: PMC8013340; DOI: 10.1111/jrh.12556;
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Beverly J, Giannouchos T, Callaghan T. Examining frequent emergency department use among children and adolescents with autism spectrum disorder. Autism. 2021 07; 25(5):1382-1394. PMID: 33567902; DOI: 10.1177/1362361321990925;
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Motta M, Sylvester S, Callaghan T, Lunz-Trujillo K. Encouraging COVID-19 Vaccine Uptake through Effective Health Communication. Frontiers in Political Science. 2021. View Publication
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Lunz-Trujillo*, Kristin, Matthew Motta, Timothy Callaghan, and Steven Sylvester. . “Correcting Misperceptions about the MMR Vaccine: Using Psychological Risk Factors to Inform Targeted Communication Strategies.”. Political Research Quarterly. 2021; 2(74):464-478.
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Callaghan, Timothy and Andrew Karch. . “Bill Content, Legislative Outcomes, and State-Level Resistance to National Policies.”. State Politics and Policy Quarterly. 2021; 4(21):380-402..
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Haeder, Simon, Steven Sylvester, and Timothy Callaghan. "Shared Stigma: The Effect of LGBT Status on Attitudes About the Opioid Epidemic.” World Medical and Health Policy. 2021. View Publication
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Ferdinand, Alva, Jane Bolin, Timothy Callaghan, Nancy Dickey, Jorge Gomez, Idethia Harvey, Nora Montalvo-Liendo, Feng Tao, and Bree Watzak. “Health Disparities Task Force Texas A&M Health Science Center.”. 2021.
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Regan, Annette, Ravneet Kaur^, and Timothy Callaghan. “Influenza and Pertussis Vaccination Rates Among Pregnant Women in Rural and Urban Areas.”. 2021.
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Callaghan, Timothy, Kristin Primm^, Marvellous Akinlotan, Nima Khodakarami^, Meera Vadali^, Jane Bolin, and Alva Ferdinand. The Co-Occurrence of HIV and Opioid Mortality in Rural and Urban America from 1999-2018. Policy Brief. Southwest Rural Health Research Center. 2021.
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National Academies of Sciences, Engineering, and Medicine. Population Health in Rural America in 2020: Proceedings of a Workshop. Washington, DC: The National Academies Press. 2021. View Publication
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Hotez P, Cooney R, Benjamin RM, Brewer NT, Buttenheim AM, Callaghan T, Caplan A, Carpiano R, Clinton C, et al. Announcing the Lancet Commission on Vaccine Refusal, Acceptance, and Demand in the USA. The Lancet. 2021; 397(10280):1165-1167. View Publication
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Lunz-Trujillo K, Motta M, Callaghan T, Sylvester S. Correcting Misperceptions about the MMR Vaccine: Using Psychological Risk Factors to Inform Targeted Communication Strategies. Political Research Quarterly. 2021; 74(2):464-478. View Publication
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Callaghan T, Karch A. Bill Content, Legislative Outcomes, and State-Level Resistance to National Policies. State Politics and Policy Quarterly. 2021; 21(4):380-402. View Publication
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Haeder S, Sylvester S, Callaghan T . Shared Stigma: The Effect of LGBT Status on Attitudes About the Opioid Epidemic. World Medical and Health Policy. 2021; 13(3):414-435. View Publication
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McBain RK, Cantor JH, Kofner A, Callaghan T, Stein BD, Yu H. Generosity of state insurance mandates and growth in the workforce for autism spectrum disorder. Autism. 2021 05; 25(4):921-931. PMID: 33274642; PMCID: PMC8089032; DOI: 10.1177/1362361320976744;
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Ferdinand AO, Akinlotan MA, Callaghan T, Towne SD, Bolin JN. Factors affecting the likelihood of a hospitalization following a diabetes-related emergency department visit: A regional and urban-rural analysis. J Diabetes. 2020 Sep; 12(9):686-696. PMID: 32436371; DOI: 10.1111/1753-0407.13066;
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Lee J, Callaghan T. Response to Comment on Lee et al. The Impact of Medicaid Expansion on Diabetes Management. Diabetes Care 2020;43:1094-1101. Diabetes Care. 2020 06; 43(6):e71. PMID: 32434900; DOI: 10.2337/dci20-0007;
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Lee J, Callaghan T, Ory M, Zhao H, Bolin J. Difference in the risk of depressive symptoms associated with physical activity in persons with diabetes: Across age, gender, and race/ethnicity. J Affect Disord. 2020 05 15; 269:108-116. PMID: 32250863; DOI: 10.1016/j.jad.2020.03.035;
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Callaghan T, Karch A, Kroeger M. Model State Legislation and Intergovernmental Tensions over the Affordable Care Act, Common Core, and the Second Amendment. Publius: The Journal of Federalism. 2020; 50(3). View Publication
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Callaghan T, Ferdinand A, Akinlotan M, Towne S, Bolin J. The Changing Landscape of Diabetes Mortality in the United States across Region and Rurality, 1999-2016. The Journal of Rural Health. 2020; 36(3):410-415. View Publication
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Callaghan, Timothy, Alva Ferdinand, Marvellous Akinlotan, Kristin Primm^, Ju Sung Lee, and Jane Bolin. . “Healthy People 2020 Progress for Leading Causes of Death in Rural and Urban America: A Chartbook.”. 2020.
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Lee J, Callaghan T, Ory M, Zhao H, Foster M, Bolin JN. Effect of Study Design and Survey Instrument to Identify the Association Between Depressive Symptoms and Physical Activity in Type 2 Diabetes, 2000-2018: A Systematic Review. Diabetes Educ. 2020 02; 46(1):28-45. PMID: 31874591; DOI: 10.1177/0145721719893359;
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Yaemsiri S, Alfier JM, Moy E, Rossen LM, Bastian B, Bolin J, Ferdinand AO, Callaghan T, Heron M. Healthy People 2020: Rural Areas Lag In Achieving Targets For Major Causes Of Death. Health Aff (Millwood). 2019 12; 38(12):2027-2031. PMID: 31794308; PMCID: PMC7365241; DOI: 10.1377/hlthaff.2019.00915;
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Primm K, Ferdinand AO, Callaghan T, Akinlotan MA, Towne SD, Bolin J. Congestive heart failure-related hospital deaths across the urban-rural continuum in the United States. Prev Med Rep. 2019 Dec; 16:101007. PMID: 31799105; PMCID: PMC6883321; DOI: 10.1016/j.pmedr.2019.101007;
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Lee J, Callaghan T, Ory M, Zhao H, Bolin JN. The Impact of Medicaid Expansion on Diabetes Management. Diabetes Care. 2020 05; 43(5):1094-1101. PMID: 31649097; PMCID: PMC7171935; DOI: 10.2337/dc19-1173;
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Callaghan T, Washburn DJ, Nimmons K, Duchicela D, Gurram A, Burdine J. Immigrant health access in Texas: policy, rhetoric, and fear in the Trump era. BMC Health Serv Res. 2019 Jun 05; 19(1):342. PMID: 31164114; PMCID: PMC6549327; DOI: 10.1186/s12913-019-4167-1;
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Callaghan T, Ferdinand AO, Akinlotan MA, Towne SD, Bolin J. The Changing Landscape of Diabetes Mortality in the United States Across Region and Rurality, 1999-2016. J Rural Health. 2020 06; 36(3):410-415. PMID: 30802321; DOI: 10.1111/jrh.12354;
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Ferdinand AO, Akinlotan MA, Callaghan T, Towne SD, Bolin J. Diabetes-related hospital mortality in the U.S.: A pooled cross-sectional study of the National Inpatient Sample. J Diabetes Complications. 2019 05; 33(5):350-355. PMID: 30910276; DOI: 10.1016/j.jdiacomp.2019.01.007;
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Yaemsiri S, Alfier J, Moy E, Rossen L, Bastian B, Bolin J, Ferdinand A, Callaghan T, Heron M. Healthy People 2020: Rural Areas Lag in Achieving Targets for Major Causes of Death. Health Affairs. 2019; 38(12):2027-2031.
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Primm K, Ferdinand A, Callaghan T, Akinlotan M, Towne S, Bolin J. Congestive Heart Failure-Related Hospital Deaths Across the Urban-Rural Continuum in the United States. Preventive Medicine Reports. 2019. View Publication
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Callaghan, Timothy, David Washburn, Cason Schmit, Denise Martinez, Emily Thompson^, Megan LaFleur^, and Zuleyma Ruiz^. Community Health Worker Roles and Responsibilities in Rural and Urban America. Policy Brief. Southwest Rural Health Research Center. Prepared for the Federal Office of Rural Health Policy. 2019.
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Schmit, Cason, Alva Ferdinand, Timothy Callaghan, Mariko Kageyama^, Nima Khodakarami^, and Michael A. Morrisey.
. The Development of Telehealth Laws in the U.S. from 2008 to 2015: A Legal Landscape. Policy Brief. Southwest Rural Health Research Center. 2019.
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Towne SD Jr., Timothy Callaghan, Alva Ferdinand, Marvellous A. Akinlotan, Kristin Primm^, Jane Bolin. 2019. . “Prevalence and Mortality of Heart Disease and Related Conditions: Disparities Affecting the South, Rural Areas, and American Indians and Alaska Natives. Policy Brief. Southwest Rural Health Research Center. 2019.
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Olson A, Callaghan T, Karch A. Return of the 'Rightful Remedy': Partisan Federalism, Resource Availability, and Nullification Legislation in the American States. Publius: The Journal of Federalism. 2018; 48(3):495-522. View Publication
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Smith B, Murib Z, Motta M, Callaghan T, Theys M. “Gay” or “Homosexual”: The Implications of Social Category Labels for the Structure of Mass Attitudes. American Politics Research. 2018; 46(2). View Publication
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Callaghan, Timothy, Ferdinand A., Towne SD Jr, Akinlotan A.^, Primm K.^, Bolin J. “Cancer Morality in Rural America: 1999-2016.” Policy Brief. Southwest Rural Health Research Center. 2018.
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Callaghan, Timothy. “The Rise of Nullification as a New Face of State Resistance to the Federal Government.”. Scholars Strategy Network. 2018.
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Alva O. Ferdinand, Marvellous A. Akinlotan^, Timothy H. Callaghan, Samuel D. Towne Jr. and Jane Bolin. “Diabetes-Related Hospital Mortality in Rural America: A Significant Cause for Concern.” Policy Brief. Southwest Rural Health Research Center. 2018.
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Callaghan T, Olson A. Unearthing the Hidden Welfare State: Race, Political Attitudes, and Unforeseen Consequences. Journal of Race, Ethnicity, and Politics. 2017; 2(1):63-87. View Publication
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Callaghan, Timothy, Samuel Towne Jr, Jane Bolin, Alva Ferdinand. “Diabetes Mortality in Rural America: 1999-2015.” Policy Brief. Southwest Rural Health Research Center. Prepared for the Federal Office of Rural Health Policy. 2017.
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Towne SD Jr, Jane Bolin, Alva Ferdinand, Nicklett EJ, Matthew Smith, Callaghan, Timothy, Marcia Ory. .“Diabetes and Forgone Medical Care due to Cost in the US (2011-2015): Individual-level & placed-based disparities.” Policy Brief. Southwest Rural Health Research Center. 2017.
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Callaghan TH, Jacobs LR. The Future of Health Care Reform: What Is Driving Enrollment? J Health Polit Policy Law. 2017 Apr; 42(2):215-246. PMID: 28007795; DOI: 10.1215/03616878-3766710;
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Luttig M, Callaghan T. Is President Obama’s Race Chronically Accessible? Racial Priming in the 2012 Presidential Election. Political Communication. 2016; 33(4):628-650. View Publication
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Callaghan T, Jacobs LR. Interest Group Conflict Over Medicaid Expansion: The Surprising Impact of Public Advocates. Am J Public Health. 2016 Feb; 106(2):308-13. PMID: 26691109; PMCID: PMC4985851; DOI: 10.2105/AJPH.2015.302943;
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Callaghan T, Jacobs L. Process Learning and the Implementation of Medicaid Reform. Publius: The Journal of Federalism. 2014; 44(4):541-563. View Publication
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Chen PG, Appleby J, Borgida E, Callaghan T, Ekstrom P, Farhart CE, Housholder E, et al. The Minnesota Multi-Investigator 2012 Presidential Election Panel Study. Analyses of Social Issues and Public Policy. 2014; 14(1):78-104. View Publication
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Jacobs LR, Callaghan T. Why states expand Medicaid: party, resources, and history. J Health Polit Policy Law. 2013 Oct; 38(5):1023-50. PMID: 23794741; DOI: 10.1215/03616878-2334889;
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Callaghan T, Sylvester S. Private Citizens as Policy Entrepreneurs: Evidence from Autism Mandates and Parental Political Mobilization. Policy Studies Journal. 49(1):123-145. View Publication