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Phipps DJ, Nott NJ, Hamilton K. An integrated dual process model in predicting e-cigarette use in undergraduate students. Appl Psychol Health Well Being 2024. [PMID: 39233379 DOI: 10.1111/aphw.12592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Accepted: 08/19/2024] [Indexed: 09/06/2024]
Abstract
The use of e-cigarette or vape devices is a growing concern on an international scale, given the devices' addictive nature and questions regarding their short- and long-term health impacts. Their use is especially an issue in young people, many of whom have little or no previous nicotine use experience. This study tested an integrated dual process model in 363 young Australian undergraduates where prospectively measured e-cigarette use was predicted by the psychological constructs of the theory of planned behavior, supplemented with risk perception, e-cigarette dependence, habit, and implicit attitude. Intention to use an e-cigarette was predicted by affective attitude, subjective norm, and e-cigarette dependance, but not instrumental attitude, perceived behavioral control, or risk perception. E-cigarette use was predicted by e-cigarette dependance, intention, habit, implicit attitude, and previous nicotine use, although perceived behavioral control did not directly predict behavior nor moderate the intention-behavior relationship. Current findings provide evidence for important psychological predictors of e-cigarette use, signposting potential intervention targets. Specifically, interventions may benefit from using strategies that tap affective or normative beliefs alongside automatic constructs and dependence, while focusing less on beliefs about the health impacts of e-cigarettes or control over using.
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Affiliation(s)
- Daniel J Phipps
- Sport and Exercise Sciences, University of Jyväskylä, Jyväskylä, Finland
- School of Applied Psychology, Griffith University, Brisbane, Australia
| | - Natasha J Nott
- School of Applied Psychology, Griffith University, Brisbane, Australia
| | - Kyra Hamilton
- Sport and Exercise Sciences, University of Jyväskylä, Jyväskylä, Finland
- School of Applied Psychology, Griffith University, Brisbane, Australia
- Health Sciences Research Institute, University of California, Merced, Merced, California, USA
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2
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Huh J, Galimov A, Meza L, Galstyan E, Unger JB, Baezconde-Garbanati L, Sussman S. Evaluating trends in recruitment challenges in vape shop research, e-cigarette product characteristics and use among shop customers from 2019 to 2023: A mixed-methods study. Tob Induc Dis 2024; 22:TID-22-86. [PMID: 38783968 PMCID: PMC11113008 DOI: 10.18332/tid/175729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/17/2023] [Accepted: 11/22/2023] [Indexed: 05/25/2024] Open
Abstract
INTRODUCTION Brick-and-mortar vape shops specialize in the sale of e-cigarettes and remain a primary source for purchasing emerging e-cigarette products. New regulatory policies have been implemented at local-, state- and federal-level; the retail environment at vape shops and product preferences among vape shop customers shifted accordingly. METHODS From 2019 to 2023, we collected anonymous interview data from vape shop customers (n=572) from 83 vape shops in Southern California. We aggregated the data by month and treated each month as the unit of analysis to document changes in recruitment efforts among the vape shops in relation to major policy implementations over 4 years. We also examined the systematic fluctuations and trends in customers' e-cigarette product preferences and nicotine content in these products. RESULTS The monthly average shop-level consent rate was 52.9% (SD=8.7), with an overall decreasing trend over time. It was necessary for our data collection team to approach a greater number of vape shops to obtain consent with implementation of various state and federal tobacco regulations and following COVID-19. We observed an increase in the purchase of disposable products and nicotine concentrations in the products, while the average use frequency remained the same. CONCLUSIONS Our findings demonstrated that user preferences, product characteristics and challenges in research involving vape shops are closely associated to changes in regulations. We documented a dramatic increase in nicotine concentration in products. Future policies restricting the amount of nicotine in tobacco products at the federal level are necessary to protect consumers from further nicotine addiction. This study provides documentation over time of the drastic increases in nicotine concentration among e-cigarette users as a result of the fluctuations in the product market. Regulating nicotine content in tobacco products could safeguard against further unsafe modifications in e-cigarettes and other types of tobacco products.
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Affiliation(s)
- Jimi Huh
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, United States
| | - Artur Galimov
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, United States
| | - Leah Meza
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, United States
| | - Ellen Galstyan
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, United States
| | - Jennifer B. Unger
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, United States
| | - Lourdes Baezconde-Garbanati
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, United States
| | - Steven Sussman
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, United States
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Galimov A, Leventhal AM, Hamoud J, Meza L, Unger JB, Huh J, Baezconde-Garbanati L, Sussman S. Adult harm perceptions, purchase, and use related to synthetic vs. tobacco-derived nicotine vaping products: A mixed-methods study. Prev Med Rep 2024; 41:102692. [PMID: 38524276 PMCID: PMC10960099 DOI: 10.1016/j.pmedr.2024.102692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/19/2024] [Accepted: 03/15/2024] [Indexed: 03/26/2024] Open
Abstract
Objective Synthetic nicotine (SN) e-cigarettes emerged on the market as an alternative to tobacco-derived nicotine (TDN) vaping products. It is critical to understand the harm perceptions, purchase, and use of SN vs. TDN e-cigarettes. Methods From November 2021 to February 2023, we conducted intercept interviews with 263 adult customers at 37 vape shops in Southern California. Self-reported use and harm perceptions towards SN vs TDN e-cigarettes were examined. A qualitative analysis of researcher-obtained photographs of vaping items just purchased by customer participants was conducted. Results Past 30-day SN e-cigarette use was reported by 44 (16.7 %) customers. Past 30-day SN e-cigarette users vs. non-users reported vaping on more days in the past month (29.3 vs. 26.1 days, p = 0.02). Overall, 23.8 % of participants perceived SN e-cigarettes as less harmful than TDN ones; never-smoking vapers and dual users perceived SN e-cigarettes as less harmful than salt-based TDN e-cigarettes. Among 44 customers who purchased SN products (verified through qualitative analysis of photographs), only 13 (29.6 %) self-reported using SN products in the past month, while 5 (11.4 %) indicated they were not aware of the existence of SN products. Most SN vaping products (71.4 %) displayed a modified "tobacco-free" warning label. Conclusions Misperceptions about SN e-cigarettes were documented in this study, including the perception that SN is either less or more harmful than TDN. Further, some customers may be unknowingly purchasing and using SN e-cigarettes. Regulating "tobacco-free nicotine" terminology in SN vaping products marketing is suggested. SN product labeling should not imply that SN is safe/safer than TDN.
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Affiliation(s)
- Artur Galimov
- Institute for Health Promotion and Disease Prevention, Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, USA
| | - Adam M. Leventhal
- Institute for Health Promotion and Disease Prevention, Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, USA
- Institute for Addiction Science, University of Southern California, Los Angeles, USA
| | | | - Leah Meza
- Institute for Health Promotion and Disease Prevention, Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, USA
| | - Jennifer B. Unger
- Institute for Health Promotion and Disease Prevention, Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, USA
| | - Jimi Huh
- Institute for Health Promotion and Disease Prevention, Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, USA
| | - Lourdes Baezconde-Garbanati
- Institute for Health Promotion and Disease Prevention, Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, USA
| | - Steve Sussman
- Institute for Health Promotion and Disease Prevention, Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, USA
- Department of Psychology, University of Southern California, USA
- School of Social Work, University of Southern California, USA
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Singh I, Valavil Punnapuzha V, Mitsakakis N, Fu R, Chaiton M. A Machine Learning Approach Reveals Distinct Predictors of Vaping Dependence for Adolescent Daily and Non-Daily Vapers in the COVID-19 Era. Healthcare (Basel) 2023; 11:healthcare11101465. [PMID: 37239751 DOI: 10.3390/healthcare11101465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/04/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
Since 2016, there has been a substantial rise in e-cigarette (vaping) dependence among young people. In this prospective cohort study, we aimed to identify the different predictors of vaping dependence over 3 months among adolescents who were baseline daily and non-daily vapers. We recruited ever-vaping Canadian residents aged 16-25 years on social media platforms and asked them to complete a baseline survey in November 2020. A validated vaping dependence score (0-23) summing up their responses to nine questions was calculated at the 3-month follow-up survey. Separate lasso regression models were developed to identify predictors of higher 3-month vaping dependence score among baseline daily and non-daily vapers. Of the 1172 participants, 643 (54.9%) were daily vapers with a mean age of 19.6 ± 2.6 years and 76.4% (n = 895) of them being female. The two models achieved adequate predictive performance. Place of last vape purchase, number of days a pod lasts, and the frequency of nicotine-containing vaping were the most important predictors for dependence among daily vapers, while race, sexual orientation and reporting treatment for heart disease were the most important predictors in non-daily vapers. These findings have implications for vaping control policies that target adolescents at different stages of vape use.
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Affiliation(s)
- Ishmeet Singh
- Institute for Mental Health Policy Research, Centre for Addiction and Mental Health, Toronto, ON M5S 2S1, Canada
| | - Varna Valavil Punnapuzha
- Institute for Mental Health Policy Research, Centre for Addiction and Mental Health, Toronto, ON M5S 2S1, Canada
| | - Nicholas Mitsakakis
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M7, Canada
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON K1H 8L1, Canada
| | - Rui Fu
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M7, Canada
- Department of Otolaryngology-Head and Neck Surgery, Sunnybrook Research Institute, University of Toronto, Toronto, ON M4N 3M5, Canada
| | - Michael Chaiton
- Institute for Mental Health Policy Research, Centre for Addiction and Mental Health, Toronto, ON M5S 2S1, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M7, Canada
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Sidhu NK, Lechner WV, Cwalina SN, Whitted L, Smiley SL, Barrington-Trimis JL, Cho J, Wagener TL, Leventhal AM, Tackett AP. Adolescent and Young Adult Response to Hypothetical E-Liquid Flavor Restrictions. J Stud Alcohol Drugs 2023; 84:303-308. [PMID: 36971721 PMCID: PMC10171255 DOI: 10.15288/jsad.21-00466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 10/13/2022] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE Rates of e-cigarette use among adolescents and young adults (AYAs) remain high despite several federal policy changes intended to limit their availability and appeal. The current study examined how restricting flavors would affect current AYA users' intentions to discontinue vaping, as a function of their current flavor preference. METHOD In a national cross-sectional survey, AYA e-cigarette users (N = 1,414) completed measures of e-cigarette use, device type, e-liquid flavor (tobacco, menthol, cool mint, fruit ice, fruit/sweet), and intent to discontinue e-cigarette use in response to hypothetical federal product standards (i.e., tobacco and menthol or tobacco-only e-liquid). Logistic regression was used to model the association of preferred flavor with odds of discontinuing e-cigarette use (vs. continuing), for menthol and tobacco hypothetical product standards. RESULTS Overall, 38.8% of the sample reported intent to discontinue using their e-cigarette if tobacco and menthol-flavored e-liquid were the only options available, whereas 70.8% would discontinue under a tobacco-only product standard. AYAs preferring fruit/sweet flavor were most sensitive to either restricted scenario, with odds of discontinuing use ranging from adjusted odds ratio (aOR) = 2.22 to aOR = 2.38 under a tobacco and menthol product standard and aOR = 1.33 to aOR = 2.59 under a tobacco-only product standard, compared with other flavor preferences. In addition, AYAs using cooling flavors (e.g., fruit ice) reported higher odds of discontinuing use under a tobacco-only product standard, compared with menthol flavor users, indicating an important distinction between these groups. CONCLUSIONS Results indicate potential for flavor restrictions to reduce use of e-cigarettes among AYAs and suggest that a tobacco flavor product standard may result in the greatest discontinuation of use.
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Affiliation(s)
- Natasha K. Sidhu
- Department of Psychological Sciences, Kent State University, Kent, Ohio
| | | | - Sam N. Cwalina
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Lauren Whitted
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Sabrina L. Smiley
- Division of Health Promotion and Behavioral Science, San Diego State University, San Diego, California
| | | | - Junhan Cho
- Institute for Addiction Science, University of Southern California, Los Angeles, California
| | - Theodore L. Wagener
- Division of Medical Oncology, Department of Internal Medicine, Ohio State University Wexner Medical Center, Columbus, Ohio
- Center for Tobacco Research, Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Adam M. Leventhal
- Institute for Addiction Science, University of Southern California, Los Angeles, California
| | - Alayna P. Tackett
- Institute for Addiction Science, University of Southern California, Los Angeles, California
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Cadham CJ, Liber AC, Sánchez-Romero LM, Issabakhsh M, Warner KE, Meza R, Levy DT. The actual and anticipated effects of restrictions on flavoured electronic nicotine delivery systems: a scoping review. BMC Public Health 2022; 22:2128. [PMCID: PMC9675183 DOI: 10.1186/s12889-022-14440-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 10/25/2022] [Indexed: 11/21/2022] Open
Abstract
Objective To synthesize the outcomes of policy evaluations of flavoured electronic nicotine delivery systems (ENDS) restrictions. Data sources PubMed, Scopus, Embase and Web of Science before May 3, 2022. Study selection Studies that report sales, behaviour, or compliance outcomes related to implemented or hypothetical ENDS flavour restrictions. Data extraction Restriction details, whether implemented or hypothetical, whether additional products were restricted, jurisdictional level, study locations, and outcomes classified by sales, behaviour, and compliance. Data synthesis We included 30 studies. Of those, 26 were conducted exclusively in the US, two in India, and two surveyed respondents in multiple countries, including the US. Twenty-one evaluated implemented restrictions, while nine considered hypothetical restrictions. Five studies evaluated product sales, 17 evaluated behaviour, and 10 evaluated compliance, with two studies reporting multiple outcomes. Two studies reported an increase and one a reduction in cigarette sales following restrictions, while three reported reductions in ENDS sales. Behavioural studies presented a mixed view of the impacts of regulations on ENDS and cigarette use. However, the use of disparate outcomes limits the comparability of studies. Studies of hypothetical restrictions suggest decreased ENDS use, increased cigarette use, and increased use of illicit markets. Studies of compliance with flavoured product restrictions that included ENDS found that 6–39% of stores sold restricted flavoured products post-restrictions. Online stores remain a potential source of restricted products. Conclusion Our findings highlight the need for additional research on the impacts of ENDS restrictions. Research should further evaluate the impact of restrictions on youth and adult use of nicotine and tobacco products in addition to the effects of restrictions in countries beyond the US to enable a robust consideration of the harm-benefit trade-off of restrictions. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-14440-x.
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Affiliation(s)
- Christopher J. Cadham
- grid.214458.e0000000086837370Department of Health Management and Policy, University of Michigan, School of Public Health, 1415 Washington Heights, Ann Arbor, MI USA
| | - Alex C. Liber
- grid.213910.80000 0001 1955 1644Cancer Prevention and Control Program, Georgetown University-Lombardi Comprehensive Cancer Center, 3300 Whitehaven St, Washington, DC USA
| | - Luz María Sánchez-Romero
- grid.213910.80000 0001 1955 1644Cancer Prevention and Control Program, Georgetown University-Lombardi Comprehensive Cancer Center, 3300 Whitehaven St, Washington, DC USA
| | - Mona Issabakhsh
- grid.213910.80000 0001 1955 1644Cancer Prevention and Control Program, Georgetown University-Lombardi Comprehensive Cancer Center, 3300 Whitehaven St, Washington, DC USA
| | - Kenneth E. Warner
- grid.214458.e0000000086837370Department of Health Management and Policy, University of Michigan, School of Public Health, 1415 Washington Heights, Ann Arbor, MI USA
| | - Rafael Meza
- grid.214458.e0000000086837370Department of Epidemiology, University of Michigan, 1415 Washington Heights, Ann Arbor, MI 48109-2013 USA
| | - David T. Levy
- grid.213910.80000 0001 1955 1644Cancer Prevention and Control Program, Georgetown University-Lombardi Comprehensive Cancer Center, 3300 Whitehaven St, Washington, DC USA
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Chen-Sankey J, Cruz-Cano R, Pakdaman S, Wong N, Unger JB, Barrington-Trimis J, Pentz MA. Associations between living in localities with e-cigarette sales restrictions and e-cigarette use change among young adults in Los Angeles County. Tob Control 2022; 31:s187-s196. [PMID: 36328463 PMCID: PMC9639823 DOI: 10.1136/tc-2022-057478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 06/28/2022] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Local e-cigarette sales restrictions (ESRs) may impact e-cigarette use. This study examined the associations between living in localities with various ESR policies and changes in e-cigarette use among young adults in Los Angeles (LA) County, California, USA. METHODS Data were from a cohort of LA County young adults (18-21 years; n=2100) who completed two waves of surveys (Fall 2018-Summer 2019 and Summer-Fall 2020). Local flavoured (n=9) and comprehensive (n=2) ESRs in LA County implemented between June 2019 and May 2020 were identified, coded and merged with the baseline data. Multivariable logistic regressions were used to examine the associations between living in ESR localities and e-cigarette use at follow-up, controlling for covariates and stratified by cigarette smoking at baseline. RESULTS Overall, 20.9% and 14.3% of participants lived in localities with flavoured and comprehensive ESRs, respectively. Participants who were non-Hispanic, had higher socioeconomic statuses and were currently using e-cigarettes were generally more likely to live in ESR localities than their counterparts. The associations between living in ESR localities and e-cigarette use at follow-up were not found among baseline non-e-cigarette users regardless of their cigarette smoking status; a positive relationship was found among baseline e-cigarette users who also smoked cigarettes but not among non-smokers. DISCUSSION Participants who lived in localities with various ESR policies were different in their baseline e-cigarette use and socioeconomic backgrounds. Future research examining the potential impact of ESRs on e-cigarette use change should consider the localities' overall sociodemographic and tobacco-using characteristics and individuals' cigarette smoking histories.
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Affiliation(s)
- Julia Chen-Sankey
- Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, New Jersey, USA
- School of Public Health, Rutgers University, Piscataway, New Jersey, USA
| | - Raul Cruz-Cano
- School of Public Health, University of Maryland at College Park, College Park, Maryland, USA
| | - Sheila Pakdaman
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Nicholas Wong
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Jennifer B Unger
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | | | - Mary Ann Pentz
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Institute for Health Promotion and Disease Prevention Research, University of Southern California, Los Angeles, California, USA
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Soule EK, Mayne S, Snipes W, Thomas L, Guy MC, Breland A, Fagan P. Electronic cigarette users' reactions and responses to a hypothetical ban of flavoured electronic cigarette liquids. Tob Control 2022; 31:s197-s205. [PMID: 36328459 PMCID: PMC9661374 DOI: 10.1136/tc-2022-057454] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 06/27/2022] [Indexed: 11/22/2022]
Abstract
Regulations have been proposed to limit e-cigarette flavours, but limited research has examined potential impacts of such policies. This study examined adult e-cigarette users’ reactions to a hypothetical e-cigarette flavour ban.
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Affiliation(s)
- Eric K Soule
- Department of Health Education and Promotion, East Carolina University, Greenville, North Carolina, USA,Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Shannon Mayne
- Department of Health Education and Promotion, East Carolina University, Greenville, North Carolina, USA,Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
| | - William Snipes
- Department of Health Education and Promotion, East Carolina University, Greenville, North Carolina, USA,Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Luke Thomas
- Department of Health Education and Promotion, East Carolina University, Greenville, North Carolina, USA,Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Mignonne C Guy
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA,Department of African American Studies, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Alison Breland
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA,Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Pebbles Fagan
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA,Department of Health Behavior and Health Education, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
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Deng Q, Wang Y, Liu W. Using Multilevel Structural Equation Modeling (MSEM) to Identify the Predictors and Influencing Mechanism of Technology Use Among Chinese Physicians: An Example from Des-Gamma-Carboxy Prothrombin (DCP). Healthc Policy 2022; 15:59-70. [PMID: 35082541 PMCID: PMC8785222 DOI: 10.2147/rmhp.s344923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 01/12/2022] [Indexed: 11/25/2022] Open
Abstract
Background Since expanding the use of appropriate and effective health technologies will greatly benefit the diagnosis and treatment of some major diseases at an early stage, understanding the mechanism of technology use is crucial for its successful implementation. Few previous studies focused on the healthcare providers and involved multi-facets factors at individual, technical, organizational, and environmental levels. Purpose To examine the influencing mechanism of technology use among Chinese physicians by integrating multilevel factors, Des-gamma-Carboxy Prothrombin (DCP) was taken as an example. Methods Through multistage random sampling, a cross-sectional questionnaire survey was conducted among physicians in charge of direct use of DCP of sampled secondary and tertiary hospitals. Since the sample data comprised two hierarchical levels (physicians and hospitals), multilevel structural equation modeling was used to link five aspects of factors with physicians’ technology use and estimate the effects. Results Totally, 229 physicians completed the investigation. The use of DCP appears to be at a relatively low level. Intra-class coefficients of the null model (unadjusted baseline model) suggested that physicians’ DCP use has a significant variation between hospitals. The final model identified that value cognition (B = 0.447, P < 0.01), experienced organizational practice (B = 0.203, P < 0.05), and perceived organizational atmosphere (B = −0.237, P < 0.01) contributed directly to physicians’ DCP use. Additionally, technical assessment, perceived organizational atmosphere, and perceived environmental pressure had indirect impacts on physicians’ DCP use that were mediated by value cognition and experienced organizational practice (P < 0.05). Conclusion This study incorporated and determined the significant direct or indirect role of value cognition, technical assessment, experienced organizational practice, perceived organizational atmosphere, and perceived environmental pressure. This influencing mechanism with integrated multilevel factors could serve as a theoretical basis for tailoring interventions to promote technology use among Chinese physicians.
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Affiliation(s)
- Qingwen Deng
- Department of Health Management, School of Public Health, Fujian Medical University, Fuzhou, 350122, People’s Republic of China
- School of Public Health, Fudan University, Shanghai, 200032, People’s Republic of China
| | - Yueqin Wang
- Department of Health Management, School of Public Health, Fujian Medical University, Fuzhou, 350122, People’s Republic of China
| | - Wenbin Liu
- Department of Health Management, School of Public Health, Fujian Medical University, Fuzhou, 350122, People’s Republic of China
- Correspondence: Wenbin Liu, Department of Health Management, School of Public Health, Fujian Medical University, Fuzhou, 350122, People’s Republic of China, Tel +86 13799983766, Email
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