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In developing public resources for the Networks Enhancing Addiction Recovery - Forum Activity Roadmap (NEAR-FAR), we completed a systematic observational study of English-language online forums related to recovery from alcohol or other drug addiction in late 2021. Among 207 identified forums, the majority were classified as "general addiction" or alcohol-focused, though classifications related to other substances were common on websites hosting multiple forums. Commonly used social media platforms such as Reddit, Facebook, or Quora offered easily accessible venues for individuals seeking online support related to a variety of substances. Forums were related to established recovery programs such as 12-step and SMART Recovery as well as other nonprofit and for-profit recovery programs, and to community forums without formal recovery programming. Among 148 forums with any observed user activity, the median time between unique user engagements was 27 days (inter-quartile range: 2-74). Among 98 forums with past-month posting activity, we found a median of <10 posts per week (inter-quartile range: 1-78). This study compares three metrics of observed forum activity (posts per week, responses per post, time between unique user engagements) and operationalizes forum characteristics that may potentiate opportunities for enhanced engagement and social support in addiction recovery.
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Structural and systemic barriers entrenched in academia have sustained for decades, and resulted in a lack of diversity in leadership positions, inequitable workloads for women and underrepresented racial/ethnic groups, and increasing issues with retention of faculty, particularly following the COVID-19 pandemic. Increasing opposition to diversity, equity, and inclusion (DEI) efforts in higher education via legislation, policies, and general anti-DEI sentiment contextualizes the importance of prioritizing DEI. The goal of this commentary is to open discussion among academic institutions regarding changes in DEI culture that will facilitate the growth of diverse early-career faculty (ECF). We use an adapted framework which incorporates DEI into a faculty competency model to (i) guide our discussion of the rationale for restructuring academic systems to promote DEI and (ii) recommend strategies for institutional progress for ECF that can translate across academic institutions. Implementing policies and practices that seek to recruit, retain, and support historically underrepresented ECF are needed, and may involve faculty mentorship programs, establishing equitable funding mechanisms, reforming faculty evaluation practices, and examining and correcting inequities in faculty workloads. The onus is on institutions to recognize and replace the exclusionary practices and biases that have existed within their walls, and continuously promote and monitor their DEI efforts and initiatives to ensure their efficacy. Inclusive academic cultures that demonstrate their value of diversity and commitment to equity promotion at all levels of the organization, including among ECF, are necessary for ensuring excellence in scholarship in academia.
Existing structural and systemic barriers in academia have continued for decades, and resulted in a lack of diversity in leadership positions, inequitable workloads for underrepresented gender and racial/ethnic groups, and increasing issues with retention of faculty, particularly following the COVID-19 pandemic. We outline the need for promoting diversity, equity, and inclusion (DEI) practices in academia, and that it will involve changes to the existing structures within universities. This is especially important as we want our higher education workforce to reflect our increasingly diverse society in its own diversity, but current policies and structures do not promote diversity in our institutions and in our research. Our rationale for restructuring academic systems to promote DEI also stems from a need for behavioral medicine and research more broadly to recognize and challenge the biases and practices that sustain inequity in our researchfrom the questions we ask, the participants we include (and exclude), and the ways in which the system creates unnecessary barriers for researchers who try to mitigate or address these biases in our work. We recommend implementing strategies for institutional progress that benefit diverse early-career faculty including mentoring programs, developing funding opportunities, changing faculty evaluation practices, and creating equitable workloads.
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Medicina de la Conducta , Humanos , Femenino , Pandemias , Mentores , Grupos RacialesRESUMEN
Introduction Racism is a pervasive social problem that influences medicine, highlighting the need for interventions. One promising educational technique, referred to as edutainment, utilizes clips from television shows as an instructive strategy. The objective of this study was to examine the acceptability of edutainment around anti-racist curricula for residents. Methods We conducted a survey of underrepresented in medicine (URM) medical faculty to inform content for subsequent focus groups with medicine, psychiatry, and pediatrics residents. For the survey, URM faculty were randomly assigned to view four of eight clips and responded to close- and open-ended items. Focus group participants viewed selected clips and provided feedback. All study procedures occurred in 2020-2021. We calculated descriptive statistics for close-ended survey items and employed thematic analysis for open-ended items and focus group transcripts. Results Twelve URM faculty completed the survey. Feedback was uniformly positive so we included all eight clips in the resident focus groups. For each of the three participating specialties, we conducted two focus groups (2-11 participants each, total n=25) with participants viewing four of the eight clips. Analysis of focus group transcripts found that participants were receptive to the edutainment approach. Feedback as to the realism and acceptability of certain clips differed by specialty. Triangulation of survey and focus group results found differences in the acceptability of specific clips between residents and faculty. Conclusion Edutainment with medical television shows may be a promising avenue for anti-racist curricular content for residents. The educational methods described here are being incorporated into a multi-pronged, hospital system wide graduate medical education anti-racist curriculum.
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Introduction. Research suggests that awareness of e-cigarette, or vaping, product-use associated lung injury (EVALI) among adolescents is associated with increased harm perception of e-cigarettes. The depiction of EVALI on three primetime medical dramas offers an opportunity to examine the use of these storylines for tobacco prevention education. Methods. We conducted four focus groups with seventh- and eighth-grade students at an urban middle school. Participants viewed three clips of scenes followed by a facilitated discussion as to the influence of the clips on knowledge and perceptions of e-cigarettes and the use of clips for tobacco prevention education. Two research assistants double-coded notes from the focus groups using a qualitative content analysis approach. Results. Our final sample included 78 adolescents; we obtained self-reported demographic information for 75. The majority of participants were 13 to 14 years of age (82.7%) and identified as cisgender female (52.0%) and Black (52.0%). No participants had knowledge of EVALI prior to viewing the clips. Comments made both during and after watching suggest the clips may have reinforced knowledge and perceptions of harm; participants stated that the clips could be a useful intervention tool. Viewing the clips also generated unprompted discussion about flavored products, tobacco advertising, other television programs, and marijuana. Conclusions. Clips featuring the depiction of EVALI on medical dramas may be an effective tool for raising awareness of e-cigarette use-related harms. These results offer a promising first step for future collaborative research between public health, adolescents, and schools to develop tobacco prevention education utilizing these clips.
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Previous research has found an association between awareness of e-cigarette, or vaping, product-use associated lung injury (EVALI) and lower intention to use e-cigarettes among young people. This study utilized Twitter data to evaluate if the January 2020 depiction of EVALI on New Amsterdam, Chicago Med, and Grey's Anatomy-three popular primetime medical dramas-could be a potential innovative avenue to raise awareness of EVALI. We obtained tweets containing e-cigarette-related search strings from 1/21/2020 to 02/18/2020 and filtered these with storyline-specific keywords, resulting in 1,493 tweets for qualitative coding by two trained human coders. Content codes were informed by prior research, theories of narrative influence, and e-cigarette related outcomes. Of 641 (42.9%) relevant tweets, the most frequent content codes were perceived realism (n = 292, 45.6%) and negative response (n = 264, 41.2%). A common theme among these tweets was that storylines were unrealistic because none of the characters with EVALI used THC-containing products. Approximately 12% of tweets (n = 78) mentioned e-cigarette knowledge and 28 (4.4%) mentioned behavior, including quitting e-cigarettes because of viewing the storylines. Implications for health communication research utilizing social media data and maximizing the achievement of positive health-related outcomes for storylines depicting current health topics are discussed.
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Drama , Sistemas Electrónicos de Liberación de Nicotina , Lesión Pulmonar , Medios de Comunicación Sociales , Vapeo , Humanos , Adolescente , Vapeo/efectos adversosRESUMEN
OBJECTIVE: To conduct a scoping review of published literature examining the influence of health storylines from fictional television programs on viewers. DATA SOURCE: We performed literature searches in Medline, PsycINFO, and Mass Media Complete in October 2021, and examined bibliographies of included articles and conducted forward searching using Web of Science with included articles. STUDY INCLUSION AND EXCLUSION CRITERIA: Selected studies were required to be original research published in English, involve exposure to fictional television programming by individuals not in the medical field, and assess associations between exposure and health-related outcomes. DATA EXTRACTION: Article screening and data abstraction were performed by two independent researchers using DistillerSR (Cohen's κ range: .73-1.00). DATA SYNTHESIS: We analyzed and qualitatively described the data using methods of scoping reviews described by PRISMA-ScR. RESULTS: Of 5,537 unique records identified, 165 met inclusion criteria. The most frequently studied program was ER (n = 22, 13.3%). Most studies had adult participants (n = 116, 70.3%) and used quantitative methods (n = 136, 82.4%). The most frequently examined health topics were sexual behavior (n = 28, 17.0%) and mental health (n = 28, 17.0%). Exposure had a positive influence on viewers' health-related outcomes in 28.5% (n = 47) of studies. CONCLUSION: Health storylines on fictional television influence viewers. Future research could address gaps identified in this review to further elucidate the influence of this programming on health promotion and disease prevention.
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Promoción de la Salud , Televisión , Adulto , Humanos , Comunicación , Promoción de la Salud/métodos , Actividades Recreativas , Medios de Comunicación de MasasRESUMEN
OBJECTIVES: Effective interprofessional (IP) communication is crucial to high-quality patient care, but significant obstacles remain regarding implementing IP communication curricula for undergraduate medical students. As such, as part of a bootcamp required for University of Pittsburgh graduating medical students in 2021, we developed and evaluated a workshop using clips from medical television shows (eg, ER) to teach IP communication skills. METHODS: The workshop was hosted on Zoom videoconferencing software and evaluated using pre- and postcurricular surveys that included adapted Communication Skills Attitude Scale (CSAS) and Student Perceptions of Interprofessional Clinical Education-Revised (SPICE-R) instruments. The postcurricular survey also included two open-ended items. We used Wilcoxon signed-rank tests to compare pre- and postcurricular CSAS and SPICE-R scores and used thematic analysis for qualitative data. RESULTS: Approximately 94% (n = 105) of assigned students attended the workshop. Comparison of pre- and postcurricular means for all CSAS and SPICE-R items indicated improvements in attitudes toward communication training and IP communication, with statistically significant (P < 0.05) changes for 4 of 10 (40%) CSAS items and 8 of 10 (80%) SPICE-R items. Thematic analysis of open-ended items suggests that the workshop is acceptable to students and may be efficacious at improving both their IP communication skills and skills related to addressing equity and bias. CONCLUSIONS: Results suggest that using clips from fictional medical television programs may be a valuable approach to teaching graduating medical students IP communication skills. Future research could examine whether improved attitudes are sustained over time and the influence of the workshop on clinical IP communication behavior.
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Estudiantes de Medicina , Humanos , Comunicación , Televisión , Curriculum , Calidad de la Atención de SaludRESUMEN
In this practice note, we document the progression of the Community Vaccine Collaborative (CVC), on which we first published in 2021. The CVC convened to address deep COVID-19-related disparities affecting the Black, Latine, immigrant/refugee, and lesbian, gay, bisexual, transgender, queer, (questioning), intersex, asexual, and (agender) (LGBTQIA+) communities. The COVID-19 pandemic is rooted in centuries of oppression and marginalization leading to inequities and required dedicated focus to support marginalized communities in times of crisis. The CVC comprises community members, community-based organizations, health care providers, researchers, health systems leaders, and public health practitioners (among others), all of whom are dedicated to promoting COVID-19 vaccine equity. As the pandemic shifts and changes, so too has our group, to remain relevant to community needs and priorities. This article details Year 2 of the CVC, focusing on how we have grown and sustained this unique partnership. We also share results from an evaluation of the CVC, documenting participation in the collaborative space and alignment with CVC core principles. Finally, we discuss next steps and implications for the CVC including our pivot from vaccines to community vitality as we expand and sustain our collaborative efforts to address the ongoing COVID-19 pandemic and intersecting public health crises.
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The average United States (U.S.) adult spends approximately one hour interacting directly with a healthcare professional but 2,000 hours watching primetime television annually. Thus, television storylines may be a powerful vehicle for promoting awareness about Alzheimer's disease and caregiving, which affect an estimated 9 million U.S. adults. We used a mixed-methods approach consisting of an online survey of U.S. adult This Is Us viewers (n = 720) and 4 focus groups (n = 12) with a subset of survey respondents to systematically assess viewer perceptions of an Alzheimer's disease and caregiving storyline from the This Is Us television show and the storyline's influence on viewer behavioral intent toward planning for aging. Triangulation of survey and focus group results suggests the storyline may motivate viewers to discuss plans for aging with their family because of a reduction in stigma and seeing on-screen family tensions related to senior care. Results suggest investments in collaborative partnerships between public health and the entertainment industry may be a valuable way to positively impact those affected by Alzheimer's disease and caregiving. Clips from this storyline could also be used as part of health communication campaigns to encourage advanced care planning discussions.
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Enfermedad de Alzheimer , Adulto , Humanos , Estados Unidos , Televisión , Promoción de la Salud , Comunicación , Grupos FocalesRESUMEN
INTRODUCTION: The purpose of this study was to conduct an innovative seminar that was developed by using clips from the television program ER to teach/reinforce key concepts of effective communication for didactic phase physician assistant (PA) students. METHODS: Interactive, 2-hour , small group seminars were conducted as part of the PA curriculum. Demographic data, as well as information about prior exposure to medical-related television shows and interest in specific medical disciplines, were collected at baseline. The evaluation of this unconventional teaching strategy was completed via a post-activity self-administered, electronic survey. Descriptive statistics were calculated for closed-ended questions, and a thematic analysis approach was used to examine open-ended questions. RESULTS: Approximately two-thirds (n = 49) of the students who attended the seminars completed both the baseline and post-activity surveys. The seminars were well-received, with 94% of respondents indicating they would like to participate in similar trainings in the future. The primary suggestion was to use clips from multiple television programs. DISCUSSION: The results suggest that this instructional format was highly acceptable to modern PA students, who yearn for an amalgamation of education and entertainment. Future work could examine the influence of the seminar on students' communication in clinical environments.
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Asistentes Médicos , Comunicación , Curriculum , Estudios de Factibilidad , Humanos , Asistentes Médicos/educación , Instrumentos Quirúrgicos , TelevisiónRESUMEN
Even with vaccine mandates, COVID-19 vaccine hesitancy remains a concern among healthcare workers, in part due to their role in promoting vaccination among patients and communities. To examine COVID-19 vaccine hesitancy, acceptance, and promotion among healthcare workers, we conducted a mixed-methods analysis of (1) survey responses about COVID-19 vaccination and (2) Twitter messages (i.e., tweets) relevant to COVID-19 vaccination and healthcare. A total of 540 hospital employees completed the survey. Those that completed less than 80% of the survey or did not endorse employment at the hospital were excluded, resulting in a total of 511 valid responses; 93.2% reported receiving at least one dose of a COVID-19 vaccine. Approximately 1/3 of vaccinated individuals indicated they posted about receiving the vaccine on social media. Simultaneously, we analyzed a sample of 3845 tweets; 2299 (60%) were relevant to COVID-19 vaccination and 1863 (81%) were coded as authored by an individual. Of tweets authored by an individual, 6% (n = 106) were authored by a healthcare provider/health sciences student. Among relevant tweets, the most frequent code across all sentiment categories was related to the pharmaceutical industry (n = 529 tweets, 28%; n = 33, 31% of tweets authored by healthcare workers). Triangulation of results found themes including vaccine access, trust, and vaccine safety or negative health impacts. Results suggest that promoting the sharing of COVID-19 vaccine personal narratives on social media, combined with interventions targeting specific reasons for COVID-19 vaccine hesitancy and emphasizing freedom from fear once vaccinated could be effective at reducing COVID-19 vaccine hesitancy among this population.
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COVID-19 , Vacunas , COVID-19/prevención & control , Vacunas contra la COVID-19/uso terapéutico , Personal de Salud , Humanos , Vacunación , Vacilación a la VacunaciónRESUMEN
BACKGROUND: Misinformation and conspiracy theories related to COVID-19 and electronic nicotine delivery systems (ENDS) are increasing. Some of this may stem from early reports suggesting a lower risk of severe COVID-19 in nicotine users. Additionally, a common conspiracy is that the e-cigarette or vaping product use-associated lung injury (EVALI) outbreak of 2019 was actually an early presentation of COVID-19. This may have important public health ramifications for both COVID-19 control and ENDS use. OBJECTIVE: Twitter is an ideal tool for analyzing real-time public discussions related to both ENDS and COVID-19. This study seeks to collect and classify Twitter messages ("tweets") related to ENDS and COVID-19 to inform public health messaging. METHODS: Approximately 2.1 million tweets matching ENDS-related keywords were collected from March 1, 2020, through June 30, 2020, and were then filtered for COVID-19-related keywords, resulting in 67,321 original tweets. A 5% (n=3366) subsample was obtained for human coding using a systematically developed codebook. Tweets were coded for relevance to the topic and four overarching categories. RESULTS: A total of 1930 (57.3%) tweets were coded as relevant to the research topic. Half (n=1008, 52.2%) of these discussed a perceived association between ENDS use and COVID-19 susceptibility or severity, with 42.4% (n=818) suggesting that ENDS use is associated with worse COVID-19 symptoms. One-quarter (n=479, 24.8%) of tweets discussed the perceived similarity/dissimilarity of COVID-19 and EVALI, and 13.8% (n=266) discussed ENDS use behavior. Misinformation and conspiracy theories were present throughout all coding categories. CONCLUSIONS: Discussions about ENDS use and COVID-19 on Twitter frequently highlight concerns about the susceptibility and severity of COVID-19 for ENDS users; however, many contain misinformation and conspiracy theories. Public health messaging should capitalize on these concerns and amplify accurate Twitter messaging.
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BACKGROUND: Puff Bars are e-cigarettes that continued marketing flavored products by exploiting the US Food and Drug Administration exemption for disposable devices. OBJECTIVE: This study aimed to examine discussions related to Puff Bar on Twitter to identify tobacco regulation and policy themes as well as unanticipated outcomes of regulatory loopholes. METHODS: Of 8519 original tweets related to Puff Bar collected from July 13, 2020, to August 13, 2020, a random 20% subsample (n=2661) was selected for qualitative coding of topics related to nicotine dependence and tobacco policy. RESULTS: Of the human-coded tweets, 2123 (80.2%) were coded as relevant to Puff Bar as the main topic. Of those tweets, 698 (32.9%) discussed tobacco policy, including flavors (n=320, 45.9%), regulations (n=124, 17.8%), purchases (n=117, 16.8%), and other products (n=110, 15.8%). Approximately 22% (n=480) of the tweets referenced dependence, including lack of access (n=273, 56.9%), appetite suppression (n=59, 12.3%), frequent use (n=47, 9.8%), and self-reported dependence (n=110, 22.9%). CONCLUSIONS: This study adds to the growing evidence base that the US Food and Drug Administration ban of e-cigarette flavors did not reduce interest, but rather shifted the discussion to brands utilizing a loophole that allowed flavored products to continue to be sold in disposable devices. Until comprehensive tobacco policy legislation is developed, new products or loopholes will continue to supply nicotine demand.
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Sistemas Electrónicos de Liberación de Nicotina , Medios de Comunicación Sociales , Tabaquismo , Humanos , Política Pública , NicotianaRESUMEN
Background. Twitter provides an opportunity to examine misperceptions about nicotine and addiction as they pertain to electronic nicotine delivery systems (ENDS). The purpose of this study was to systematically examine a sample of ENDS-related tweets that presented information about nicotine or addiction for the presence of potential misinformation.Methods. A total of 10.1 million ENDS-related tweets were obtained from April 2018 through March 2019 and were filtered for unique tweets containing keywords for nicotine and addiction. A subsample (n = 3,116) were human coded for type of account (individual, group, commercial, or news) and presence of potential misinformation.Results. Of tweets that presented ENDS-related nicotine or addiction information (n = 904), 41.7% (n = 377) contained potential misinformation coded as anti-vaping exaggeration, pro-vaping exaggeration, nicotine is not addictive or is never harmful, or unproven health benefits.Conclusions. Anti-vaping exaggeration tweets distorted or embellished claims about ENDS nicotine and addiction; pro-vaping exaggeration tweets misinterpreted results from scientific studies. Misinformation that nicotine is not addictive or is never harmful or has unproven health benefits appeared less but are potentially problematic. ENDS-related messaging should be designed to be easily understood by the public and monitored to detect the spread of misinterpretation or misinformation on social media.
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Sistemas Electrónicos de Liberación de Nicotina , Medios de Comunicación Sociales , Vapeo , Comunicación , Humanos , Nicotina/efectos adversosRESUMEN
Background: Evidence-based prescribing (EBP) results in decreased morbidity and reduces medical costs. However, pharmaceutical marketing influences medication requests and prescribing habits, which can detract from EBP. Media literacy, which teaches critical thinking, is a promising approach for buffering marketing influences and encouraging EBP. The authors developed the "SMARxT" media literacy education program around marketing influences on EBP decision-making. The program consisted of six videos and knowledge assessments that were delivered as an online educational intervention through the Qualtrics platform. Methods: In 2017, we assessed program feasibility, acceptability, and efficacy of enhancing knowledge among resident physicians at the University of Pittsburgh. Resident physicians (n=73) responded to pre-test items assessing prior knowledge, viewed six SMARxT videos, and responded to post-test items. A 6-month follow-up test was completed to quantitatively assess sustained changes in knowledge and to qualitatively assess summative feedback about the program (n=54). Test scores were assessed from pre- to post-test and from pre-test to follow-up using paired-sample t-tests. Qualitative results were synthesized through content analysis. Results: Proportion of correct knowledge responses increased from pre-test to immediate post-test (31% to 64%, P<0.001) at baseline. Correct responses also increased from pre-test to 6-month follow-up (31% to 43%, P<0.001). Feasibility was demonstrated by 95% of enrolled participants completing all baseline procedures and 70% completing 6-month follow-up. Quantitative measures of acceptability yielded positive scores and qualitative responses indicated participants' increased confidence in understanding and countering marketing influences due to the intervention. However, participants stated they would prefer shorter videos, feedback about test scores, and additional resources to reinforce learning objectives. Conclusion: The SMARxT media literacy program was efficacious and acceptable to resident physicians. Participant suggestions could be incorporated into a subsequent version of SMARxT and inform similar clinical education programs. Future research should assess program impact on real-world prescribing practices.
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COVID-19 , Vacunas , Adolescente , Vacunas contra la COVID-19 , Comunicación , Humanos , SARS-CoV-2RESUMEN
BACKGROUND: In response to growing anti-vaccine activism on social media, the #DoctorsSpeakUp event was designed to promote pro-vaccine advocacy. This study aimed to analyze Twitter content related to the event to determine (1) characteristics of the Twitter users who authored these tweets, (2) the proportion of tweets expressing pro-vaccine compared to anti-vaccine sentiment, and (3) the content of these tweets. METHODS: Data were collected using Twitter's Filtered Streams Interface, and included all publicly available tweets with the "#DoctorsSpeakUp" hashtag on March 5, 2020, the day of the event. Two independent coders assessed a 5% subsample of original tweets (n = 966) using a thematic content analysis approach. Cohen's κ ranged 0.71-1.00 for all categories. Chi-square and Fisher's exact tests were used to examine associations between tweet sentiment, type of account, and tweet content (personal narrative and/or statement about research or science). Accounts were analyzed for likelihood of being a bot (i.e. automated account) using Botometer. RESULTS: Of 847 (87.7%) relevant tweets, 244 (28.8%) were authored by a Twitter user that identified as a parent and 68 (8.0%) by a user that identified as a health professional. With regard to sentiment, 167 (19.7%) were coded as pro-vaccine and 668 (78.9%) were coded as anti-vaccine. Tweet sentiment was significantly associated with type of account (p < 0.001) and tweet content (p = 0.001). Of the 575 unique users in our dataset, 31 (5.4%) were classified as bots using Botometer. CONCLUSIONS: Our results suggest a highly coordinated response of devoted anti-vaccine antagonists in response to the #DoctorsSpeakUp event. These findings can be used to help vaccine advocates leverage social media more effectively to promote vaccines. Specifically, it would be valuable to ensure that pro-vaccine messages consider hashtag use and pre-develop messages that can be launched and promoted by pro-vaccine advocates.
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Medios de Comunicación Sociales , Vacunas , HumanosRESUMEN
BACKGROUND: The growing use of electronic nicotine delivery systems (ENDS) among adolescents is a public health concern. Taxation of these products is a viable approach to reduce ENDS use, particularly among adolescents. Opponents of taxation posit that it puts specialty retailers (ie, vape shops) out of business, thereby reducing availability of ENDS for adult smokers seeking harm reduction. Pennsylvania enacted substantial ENDS taxes in October 2016. This study sought to examine (1) the prevalence of Pennsylvania vape shops before and after ENDS taxes were enacted and (2) ENDS retail licensing compliance among vape shops. METHODS: We employed standardized searches for vape shops in Pennsylvania on the Yelp business-listing platform a month prior to and for 18 consecutive months following the imposition of ENDS taxes. We then compared listings to a public database of ENDS-related retail licenses to determine compliance status. RESULTS: The number of listed vape shops increased in a linear fashion by a magnitude of 23%. In addition, when we compared a final listing of retailers to data from the state tax authority, we found roughly a quarter (22%-29%) of vape shops to be noncompliant with maintaining a valid ENDS retail license. CONCLUSIONS: Overall, ENDS taxation in Pennsylvania has not appeared to reduce prevalence of vape shops as anticipated. However, stricter enforcement of the tax law is necessary to ensure compliance among retailers. These findings have implications for implementation and enforcement of ENDS tax policy nationwide, including states that currently lack such policies.