Publications by authors named "Jeffrey Hardesty"

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Co-Use of Nicotine Products and Cannabis and Its Association with ENDS Dependence Among U.S. adults Frequently Using ENDS.
Qinghua Nian, Jeffrey J Hardesty, Elizabeth Crespi, Johannes Thrul, Joanna E Cohen

Subst Use Misuse· September 2025

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Differences in E-Cigarette Use Behaviors and Device and Liquid Characteristics of U.S. Adults by Sexual and Gender Identity.
Elizabeth Crespi, Jeffrey J Hardesty, Qinghua Nian, Joanna E Cohen

Nicotine Tob Res· July 2025

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Beneficial and Harmful Tobacco-Use Transitions Associated With ENDS in the U.S.
Bekir Kaplan, Tuo-Yen Tseng, Jeffrey J Hardesty, Lauren Czaplicki, Joanna E Cohen

Am J Prev Med· May 2025

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Use of multiple devices among U.S. adults frequently using ENDS in 2023.
Qinghua Nian, Jeffrey J Hardesty, Elizabeth Crespi, Joanna E Cohen

Drug Alcohol Depend· March 2025

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From Doubt to Confidence-Overcoming Fraudulent Submissions by Bots and Other Takers of a Web-Based Survey.
Jeffrey J Hardesty, Elizabeth Crespi, Joshua K Sinamo, Qinghua Nian, Alison Breland

J Med Internet Res· December 2024

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Is Maintenance or Switching Between Freebase and Nicotine Salt Liquid Associated with Electronic Nicotine Delivery Systems Dependence?
Qinghua Nian, Jeffrey J Hardesty, Elizabeth Crespi, Joshua Sinamo, Ryan David Kennedy

Subst Use Misuse· November 2024

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Reasons for continued usage of ENDS: Differences by device and liquid characteristics among US adults.
Qinghua Nian, Jeffrey J Hardesty, Elizabeth Crespi, Joanna E Cohen

Tob Prev Cessat· June 2024

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Decisions of the FDA on premarket tobacco product applications: Changes in the number of unique devices and liquids used by US adults who frequently use electronic nicotine delivery systems, 2020-2023.
Elizabeth Crespi, Jeffrey J Hardesty, Qinghua Nian, Joanna E Cohen

Tob Induc Dis· March 2024

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Heterogeneity in sociodemographic characteristics of people who use different ENDS devices.
Qinghua Nian, Joanna E Cohen, Joshua Sinamo, Elizabeth Crespi, Raniyan Zaman, Jeffrey J Hardesty

Prev Med Rep· January 2024

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Exploring Different Incentive Structures Among US Adults Who Use e-Cigarettes to Optimize Retention in Longitudinal Web-Based Surveys: Case Study.
Elizabeth Crespi, Johanna Heller, Jeffrey J Hardesty, Qinghua Nian, Joshua K Sinamo

J Med Internet Res· December 2023

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Transitions in device and liquid characteristic groupings among US adults frequently using electronic nicotine delivery systems (ENDS) over three timepoints, 2020-2021.
Qinghua Nian, Jeffrey J Hardesty, Elizabeth Crespi, Joshua K Sinamo, Ryan D Kennedy

Tob Induc Dis· October 2023

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Device and liquid characteristics used with sweet, menthol/mint, and tobacco ENDS liquid flavors: The population-based VAPER study.
Elizabeth Crespi, Jeffrey J Hardesty, Qinghua Nian, Joshua Sinamo, Kevin Welding

Addict Behav· September 2023

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Assessing Electronic Nicotine Delivery Systems Device Type Accurately in Surveys.
Bekir Kaplan, Elizabeth Crespi, Jeffrey J Hardesty, Joanna E Cohen

Nicotine Tob Res· August 2023

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The association between viewing cigarette health warning labels and intention to quit smoking among Chinese adult smokers: support for including health outcome content and culturally specific messages.
Qinghua Nian, Jeffrey J Hardesty, Joanna E Cohen, Ryan D Kennedy

BMC Public Health· May 2023

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Electronic Nicotine Delivery System flavor use over time by age group in the US: A longitudinal analysis.
Bekir Kaplan, Jeffrey J Hardesty, Kevin Welding, Alison B Breland, Thomas Eissenberg

Tob Induc Dis· May 2023

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Perceived effectiveness of four different cigarette health warning label themes among a sample of urban smokers and non-smokers in China.
Qinghua Nian, Jeffrey J Hardesty, Joanna E Cohen, Xiangqiang Xie, Ryan David Kennedy

Tob Control· March 2023

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The Vaping and Patterns of e-Cigarette Use Research Study: Protocol for a Web-Based Cohort Study.
Jeffrey J Hardesty, Elizabeth Crespi, Qinghua Nian, Joshua K Sinamo, Alison B Breland

JMIR Res Protoc· March 2023

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Combinations of electronic nicotine delivery system device and liquid characteristics among U.S. adults.
Joanna E Cohen, Jeffrey J Hardesty, Qinghua Nian, Elizabeth Crespi, Joshua K Sinamo

Addict Behav· December 2022

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Identifying credible attribution sources for cigarette health warning labels in China: results from a cross-sectional survey of Chinese adults.
Lauren Czaplicki, Jeffrey Hardesty, Elizabeth Crespi, Tingzhong Yang, Ryan David Kennedy

BMJ Open· May 2022

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Agreement Between Self-reports and Photos to Assess e-Cigarette Device and Liquid Characteristics in Wave 1 of the Vaping and Patterns of e-Cigarette Use Research Study: Web-Based Longitudinal Cohort Study.
Elizabeth Crespi, Jeffrey J Hardesty, Qinghua Nian, Joshua Sinamo, Kevin Welding

J Med Internet Res· April 2022

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A Deceptive Marketing Strategy: An Early Warning of Industry Behavior After the Premarket Tobacco Application Deadline?
Jeffrey J Hardesty, Kathleen A Li, Joanna E Cohen, Ryan D Kennedy, Alison B Breland

Nicotine Tob Res· December 2020

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Intravesical electrical stimulation treatment for overactive bladder: An observational study.
J Joshua Yune, Jim K Shen, Matthew A Pierce, Jeffrey S Hardesty, Joo Kim

Investig Clin Urol· July 2018

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Postoperative urinary retention after pelvic organ prolapse repair: Vaginal versus robotic transabdominal approach.
Junchan J Yune, Julie W Cheng, Hillary Wagner, Joo Kim, Jeffrey S Hardesty

Neurourol Urodyn· June 2018

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Barriers to non-small cell lung cancer trial eligibility.
Jeffrey J Hardesty, Norma F Kanarek

Contemp Clin Trials Commun· March 2018

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