Publications by authors named "Tim K Mackey"

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Exploratory analysis of United States-based cannabis product health benefit claims on online marketplaces.
Matthew C Nali, Meng Zhen Larsen, Zhuoran Li, Jiawei Li, Douglas R Roehler, Tim K Mackey

Addiction· December 2025

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Blasting Off Again: An Observational Study on Substance Use Content Exposure in Pokémon Twitch Streams.
Matthew C Nali, Meng Zhen Larsen, Tim K Mackey

AJPM Focus· December 2025

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Characterization of Women's Health Benefit Claims Made on Cannabis e-commerce Platforms: A Retrospective Market Surveillance Study.
Matthew C Nali, Meng Zhen Larsen, Zhuoran Li, Jiawei Li, Cassandra L Taylor, Tim K Mackey

Am J Prev Med· November 2025

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Experience of nulliparous patients aged <30 years seeking permanent female contraception: A qualitative study.
Marielle E Meurice, Kendahl Wallis-Lang, Marisa C Hildebrand, Tim K Mackey, Sheila K Mody

Contraception· October 2025

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Public health diplomacy: summary of the methods and outcome of the 1st University of Memphis School of Public Health Diplomacy Summit.
Ashish Joshi, Laura Magana, Kun-Hsien Tsai, Diana Maddah, Kerry Mitchell, Tim K Mackey

Front Public Health· April 2025

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COVID-19 pediatric vaccine Hesitancy: Themes and interactions with verified twitter accounts.
Nicolette Le, Tiana J McMann, Christine Wenzel, Zhuoran Li, Qing Xu, Tim K Mackey

Vaccine· February 2025

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Identification of Cannabis Product Characteristics and Pricing on Dark Web Markets.
Matthew C Nali, Zhuoran Li, Vidya Purushothaman, Meng Zhen Larsen, Raphael E Cuomo, Tim K Mackey

J Psychoactive Drugs· January 2025

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Multifactor Quality and Safety Analysis of Semaglutide Products Sold by Online Sellers Without a Prescription: Market Surveillance, Content Analysis, and Product Purchase Evaluation Study.
Amir Reza Ashraf, Tim Ken Mackey, Róbert György Vida, Győző Kulcsár, János Schmidt

J Med Internet Res· November 2024

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Detection and Characterization of Online Substance Use Discussions Among Gamers: Qualitative Retrospective Analysis of Reddit r/StopGaming Data.
Nicolette Le, Tiana McMann, Luning Yang, Zhuoran Li, Raphael E Cuomo, Tim K Mackey

JMIR Infodemiology· October 2024

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Cannabis-Derived Product Types, Flavors, and Compound Types From an E-Commerce Website.
Matthew C Nali, Joshua S Yang, Zhuoran Li, Meng Zhen Larsen, Tim K Mackey

JAMA Netw Open· October 2024

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Abortion pill marketing and sourcing on twitter following Dobbs v. Jackson supreme court ruling.
Tiana J McMann, Michael R Haupt, Nicolette Le, Marielle E Meurice, Jiawei Li, Tim K Mackey

Eur J Contracept Reprod Health Care· August 2024

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Safety and Risk Assessment of No-Prescription Online Semaglutide Purchases.
Amir Reza Ashraf, Tim K Mackey, János Schmidt, Gyozo Kulcsár, Róbert György Vida

JAMA Netw Open· August 2024

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Large Language Models Can Enable Inductive Thematic Analysis of a Social Media Corpus in a Single Prompt: Human Validation Study.
Michael S Deiner, Vlad Honcharov, Jiawei Li, Tim K Mackey, Travis C Porco

JMIR Infodemiology· August 2024

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Identification and Characterization of Illegal Sales of Cannabis and Nicotine Delivery Products on Telegram Messaging Platform.
Matthew C Nali, Vidya Purushothaman, Zhuoran Li, Meng Zhen Larsen, Raphael E Cuomo, Tim K Mackey

Nicotine Tob Res· May 2024

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Rates of adverse events and related risk factors following e-cigarette use.
Raphael E Cuomo, Vidya L Purushothaman, Tim K Mackey, Joshua W Yang

J Public Health (Oxf)· May 2024

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Podcasts as a tool to disrupt knowledge hierarchies and silos to decolonize global health.
Lindi van Niekerk, Stephanie M Topp, Natalia Pasternak, Tim K Mackey, Patricia Garcia

Nat Med· May 2024

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Identification and Characterization of Synthetic Nicotine Product Promotion and Sales on Instagram Using Natural Language Processing.
Neal A Shah, Zhuoran Li, Tiana McMann, Alec J Calac, Nicolette Le, Tim K Mackey

Nicotine Tob Res· April 2024

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Is This Safe? Examining Safety Assessments of Illicit Drug Purchasing on Social Media Using Conjoint Analysis.
Michael Robert Haupt, Raphael Cuomo, Manying Cui, Tim K Mackey

Subst Use Misuse· April 2024

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Search Engines and Generative Artificial Intelligence Integration: Public Health Risks and Recommendations to Safeguard Consumers Online.
Amir Reza Ashraf, Tim Ken Mackey, András Fittler

JMIR Public Health Surveill· March 2024

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Digital technologies used in clinical trial recruitment and enrollment including application to trial diversity and inclusion: A systematic review.
Amy Kasahara, Jennifer Mitchell, Joshua Yang, Raphael E Cuomo, Tiana J McMann, Tim K Mackey

Digit Health· March 2024

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Characterization of COVID-19 vaccine clinical trial discussions on the social question-and-answer site Quora.
Qing Xu, Tiana J McMann, Jiawei Li, Christine Wenzel, Tim K Mackey

Trials· December 2023

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Detecting nuance in conspiracy discourse: Advancing methods in infodemiology and communication science with machine learning and qualitative content coding.
Michael Robert Haupt, Michelle Chiu, Joseline Chang, Zoe Li, Raphael Cuomo, Tim K Mackey

PLoS One· December 2023

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Assessing tobacco retailer compliance with flavoured tobacco product sales restrictions: a cross-sectional study of four California cities.
Joshua S Yang, Raphael Cuomo, Quincy Nguyen, Regina Merrill, Tiana McMann, Tim K Mackey

BMJ Public Health· November 2023

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Tobacco Product Marketing Orders and Online Marketing and Sale of Unauthorized ENDS Products.
Nicolette Le, Tiana J McMann, Mandy Cui, Raphael E Cuomo, Joshua S Yang, Tim Ken Mackey

JAMA Intern Med· October 2023

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US Hepatitis C Elimination Plan.
Alec J Calac, Tiana McMann, Tim K Mackey

JAMA· September 2023

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