Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Jeffrey J. Hardesty"'
Autor:
Jeffrey J Hardesty, Elizabeth Crespi, Joshua K Sinamo, Qinghua Nian, Alison Breland, Thomas Eissenberg, Ryan David Kennedy, Joanna E Cohen
Publikováno v:
Journal of Medical Internet Research, Vol 26, p e60184 (2024)
In 2019, we launched a web-based longitudinal survey of adults who frequently use e-cigarettes, called the Vaping and Patterns of E-cigarette Use Research (VAPER) Study. The initial attempt to collect survey data failed due to fraudulent survey submi
Externí odkaz:
https://doaj.org/article/c2401250c27e467c8e3512818b128ff1
Publikováno v:
Tobacco Induced Diseases, Vol 22, Iss March, Pp 1-10 (2024)
Introduction The majority of decisions on electronic nicotine delivery system (ENDS) premarket tobacco product applications (PMTAs) were made from October 2020 to February 2023; 99% (>25 million) had determinations by March 2023 and just twenty-three
Externí odkaz:
https://doaj.org/article/5f041d8db05d4b2aadbfddace6322964
Autor:
Qinghua Nian, Jeffrey J. Hardesty, Elizabeth Crespi, Joshua K. Sinamo, Ryan D. Kennedy, Kevin Welding, Joanna E. Cohen
Publikováno v:
Tobacco Induced Diseases, Vol 21, Iss October, Pp 1-12 (2023)
Introduction Electronic nicotine delivery system (ENDS) and liquid characteristics affect nicotine and toxicant exposure and use behaviors. Little is known about how adults who frequently use ENDS transition between ENDS device/liquid groupings. Met
Externí odkaz:
https://doaj.org/article/97048f0e87dd439184b6c4381cb3b26a
Autor:
Bekir Kaplan, Jeffrey J. Hardesty, Kevin Welding, Alison B. Breland, Thomas Eissenberg, Joanna E. Cohen
Publikováno v:
Tobacco Induced Diseases, Vol 21, Iss May, Pp 1-8 (2023)
Introduction The prevalence of flavor use in Electronic Nicotine Delivery Systems (ENDS) has been assessed in numerous studies, but limited research has focused on flavor use trends and maintenance of flavor preference over time. This study investiga
Externí odkaz:
https://doaj.org/article/6aa5127f865046d69bc254a8b94f23f2
Publikováno v:
BMC Public Health, Vol 23, Iss 1, Pp 1-11 (2023)
Abstract Background Tailored themes of pictorial health warning labels (HWLs) that considers specific cultural dimensions and within a specific policy/historical context can motivate behavior change, such as provoking smokers to think about quitting.
Externí odkaz:
https://doaj.org/article/b2ab5dbd1b3946ecae4859fb3589afd0
Autor:
Qinghua Nian, Joanna E. Cohen, Joshua Sinamo, Elizabeth Crespi, Raniyan Zaman, Jeffrey J. Hardesty
Publikováno v:
Preventive Medicine Reports, Vol 37, Iss , Pp 102561- (2024)
Background: The electronic nicotine delivery systems (ENDS) market is heterogeneous with a wide variety of devices and liquids available to consumers. People with distinct sociodemographic characteristics may have different ENDS device and liquid pre
Externí odkaz:
https://doaj.org/article/2f1463d650bd48b1ad5ef11f389119a3
Autor:
Elizabeth Crespi, Johanna Heller, Jeffrey J Hardesty, Qinghua Nian, Joshua K Sinamo, Kevin Welding, Ryan David Kennedy, Joanna E Cohen
Publikováno v:
Journal of Medical Internet Research, Vol 25, p e49354 (2023)
BackgroundLongitudinal cohort studies are critical for understanding the evolution of health-influencing behaviors, such as e-cigarette use, over time. Optimizing follow-up rates in longitudinal studies is necessary for ensuring high-quality data wit
Externí odkaz:
https://doaj.org/article/ffdf51bd4a1647d7808c77ab124bd5bf
Autor:
Jeffrey J Hardesty, Elizabeth Crespi, Qinghua Nian, Joshua K Sinamo, Alison B Breland, Thomas Eissenberg, Kevin Welding, Ryan David Kennedy, Joanna E Cohen
Publikováno v:
JMIR Research Protocols, Vol 12, p e38732 (2023)
BackgroundIn total, 3.2% of American adults report using e-cigarettes every day or some days. The Vaping and Patterns of E-cigarette Use Research (VAPER) Study is a web-based longitudinal survey designed to observe patterns in device and liquid use t
Externí odkaz:
https://doaj.org/article/daae615588d54d33a209665b1bf0050e
Autor:
Elizabeth Crespi, Jeffrey J Hardesty, Qinghua Nian, Joshua Sinamo, Kevin Welding, Ryan David Kennedy, Joanna E Cohen
Publikováno v:
Journal of Medical Internet Research, Vol 24, Iss 4, p e33656 (2022)
Backgrounde-Cigarette device and liquid characteristics are highly customizable; these characteristics impact nicotine delivery and exposure to toxic constituents. It is critical to understand optimal methods for measuring these characteristics to ac
Externí odkaz:
https://doaj.org/article/e2697bb6010a42bfadd8b18755969423
Autor:
Jeffrey J. Hardesty, Norma F. Kanarek
Publikováno v:
Contemporary Clinical Trials Communications, Vol 9, Iss C, Pp 45-49 (2018)
Introduction: Cancer clinical trial (CCT) enrollment is low potentially threatening the generalizability of trial results and expedited regulatory approvals. We assessed whether type of initial patient appointment for non-small cell lung cancer (NSCL
Externí odkaz:
https://doaj.org/article/f56d3848ac3644c09c80b33ca9f9fad4