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The tobacco use disorder field has an armamentarium of approaches to help people quit smoking: medication-based treatment for tobacco use, digital therapeutics for just-intime behavioral interventions, genetic and metabolic biomarkers to guide tobacco treatment, to name a few. Whether the treatment approach is old or new, an underlying truth remains: the benefit is only as great as the extent to which these treatment approaches reach individuals who need them most and prove effective and feasible to implement in real-world settings. Further, certain treatments tend to be used more robustly in practice, namely, those that address a great need yet are low in cost, burden, and risk of clinical harms. This is where implementation science comes in, providing guidance on how best to get effective treatments adopted and used in clinical and community settings. Implementation science holds the keys to the uptake and routine use of evidence-based treatments and should be more fully leveraged in the tobacco use disorder field. At the same time, disruptive technologies in treatment are breaking new ground, pushing the field of implementation science to build a bigger "toolbox" of ways to improve access and quality of treatment in an ever-evolving landscape. In this paper, we underscore this synergy between tobacco treatment and implementation science. We spotlight emerging trends in tobacco use, effective and emerging treatment approaches for tobacco use, and ways that implementation science intersects with the current and evolving landscape of tobacco use and substance use disorder more broadly.
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Cese del Hábito de Fumar , Trastornos Relacionados con Sustancias , Tabaquismo , Humanos , Tabaquismo/terapia , Ciencia de la Implementación , FumarRESUMEN
BACKGROUND: Vaping or e-cigarette use has become dramatically more popular in the United States in recent years. e-Cigarette and vaping use-associated lung injury (EVALI) cases caused an increase in hospitalizations and deaths in 2019, and many instances were later linked to unregulated products. Previous literature has leveraged social media data for surveillance of health topics. Individuals are willing to share mental health experiences and other personal stories on social media platforms where they feel a sense of community, reduced stigma, and empowerment. OBJECTIVE: This study aimed to compare vaping-related content on 2 popular social media platforms (ie, Twitter and Reddit) to explore the context surrounding vaping during the 2019 EVALI outbreak and to support the feasibility of using data from both social platforms to develop in-depth and intelligent vaping detection models on social media. METHODS: Data were extracted from both Twitter (316,620 tweets) and Reddit (17,320 posts) from July 2019 to September 2019 at the peak of the EVALI crisis. High-throughput computational analyses (sentiment analysis and topic analysis) were conducted. In addition, in-depth manual content analyses were performed and compared with computational analyses of content on both platforms (577 tweets and 613 posts). RESULTS: Vaping-related posts and unique users on Twitter and Reddit increased from July 2019 to September 2019, with the average post per user increasing from 1.68 to 1.81 on Twitter and 1.19 to 1.21 on Reddit. Computational analyses found the number of positive sentiment posts to be higher on Reddit (P<.001, 95% CI 0.4305-0.4475) and the number of negative posts to be higher on Twitter (P<.001, 95% CI -0.4289 to -0.4111). These results were consistent with the clinical content analyses results indicating that negative sentiment posts were higher on Twitter (273/577, 47.3%) than Reddit (184/613, 30%). Furthermore, topics prevalent on both platforms by keywords and based on manual post reviews included mentions of youth, marketing or regulation, marijuana, and interest in quitting. CONCLUSIONS: Post content and trending topics overlapped on both Twitter and Reddit during the EVALI period in 2019. However, crucial differences in user type and content keywords were also found, including more frequent mentions of health-related keywords on Twitter and more negative health outcomes from vaping mentioned on both Reddit and Twitter. Use of both computational and clinical content analyses is critical to not only identify signals of public health trends among vaping-related social media content but also to provide context for vaping risks and behaviors. By leveraging the strengths of both Twitter and Reddit as publicly available data sources, this research may provide technical and clinical insights to inform automatic detection of social media users who are vaping and may benefit from digital intervention and proactive outreach strategies on these platforms.
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Sistemas Electrónicos de Liberación de Nicotina , Lesión Pulmonar , Medios de Comunicación Sociales , Vapeo , Adolescente , Humanos , Estados Unidos , Vapeo/efectos adversos , Lesión Pulmonar/epidemiología , Lesión Pulmonar/etiología , Brotes de Enfermedades , ActitudRESUMEN
Adolescents' susceptibility to pro-tobacco marketing advertisements puts them at risk for initiating and continued use of tobacco. The objective of this study was to quantify the cross-sectional association between tobacco ad exposure and tobacco use susceptibility (e.g., curiosity about tobacco products, willingness, and future intention to try tobacco products) among tobacco-naive adolescents. Data came from Wave 4 of the Population Assessment of Tobacco and Health (PATH) study, a nationally-representative sample of US adolescents ages 12-17. We used logistic regression to examine (1) characteristics associated with tobacco ad exposure; (2) associations between tobacco ad exposures (by product type/venue) and tobacco use susceptibility (among tobacco-naive adolescents only). The results suggested that higher household income, living with tobacco user(s), substance use history, and mental health problem(s) were associated with increased odds of tobacco marketing exposure. Among tobacco naïve adolescents (N = 9455), tobacco ads exposure was positively associated with tobacco use susceptibility, compared with the non-exposure group. Seeing cigarettes/other non-ENDS tobacco products only was associated with a 1.64 increase in odds being susceptible to tobacco use; tobacco ads exposure via website and/or social media sites only (cigarette/other non-ENDS tobacco, AOR: 1.87, 95%CI: 1.25-2.81; ENDS, AOR: 2.25, 95%CI: 1.43-3.55) was associated with higher odds of tobacco use susceptibility, compared to the non-exposure group. With rapidly increasing rates of ENDS use in adolescents, it is crucial that advertisements promoting the initiation and continued use of ENDS are strictly regulated, especially among advertisements that are online and on social media sites.
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Sistemas Electrónicos de Liberación de Nicotina , Productos de Tabaco , Adolescente , Publicidad , Niño , Estudios Transversales , Humanos , Fumar/efectos adversos , Fumar/epidemiología , Fumar/psicología , Nicotiana , Productos de Tabaco/efectos adversos , Uso de Tabaco/epidemiologíaRESUMEN
BACKGROUND: Sexual activity can be referred to as a health behavior and may also act as an indicator of health status. AIM: To evaluate temporal trends in sexual activity and to examine associations of sexual activity with all-cause and cause-specific mortality risk. METHODS: We examined the trends and prevalence of sexual activity and association of sexual activity with all-cause and cause-specific mortality in a nationally representative sample using data from the US National Health and Nutrition Examination Survey from 2005 to 2016 and the National Health and Nutrition Examination Survey 2005-2014 Linked Mortality File (through December 31, 2015). OUTCOMES: All-cause, cardiovascular disease, and cancer mortality. RESULTS: A total of 15,269 US adults (mean age, 39.1 years [standard error, 0.18 years]) were included in the trend analysis. In the 2015-2016 cycle, while 71.7% (95% CI, 67.7-75.7%) US adults aged 20-59 years engaged in sexual activity ≥ 12 times/year (monthly), only 36.1% (95% CI, 31.6-40.7%) of them engaged in sexual activity ≥ 52 times/year (weekly). Since the 2005-2006 cycle, the estimated prevalence of sexual activity, ≥52 times/year and ≥12 times/year, were both stable over time among overall and each age group (all P for trend >0.1). During a median follow-up of 5.7 years (range, 1-11 years) and 71,960 person-years of observation, among 12,598 participants with eligible information on mortality status, 228 deaths occurred, including 29 associated with cardiovascular disease and 62 associated with cancer. Overall, participants with higher sexual activity frequency were at a lower risk of all-cause death in a dose-response manner (P for trend = 0.020) during the follow-up period. In addition, the multivariable-adjusted hazard ratios for all-cause mortality, CVD mortality, cancer mortality, and other cause mortality among participants who had sex ≥52 times/year compared with those having sex 0-1 time/year were 0.51 (95% CI, 0.34 to 0.76), 0.79 (95% CI, 0.19 to 3.21), 0.31 (95% CI, 0.11 to 0.84), and 0.52 (95% CI, 0.28 to 0.96), respectively. CLINICAL IMPLICATIONS: Sexual activity appears to be a health indicator of all-cause and cancer mortality in US middle-aged adults. STRENGTHS & LIMITATIONS: Clear strengths of the present study include the large representative sample of the noninstitutionalized US population as well as the identification of precise estimates in relation to sexual activity and mortality. However, because of the observational nature of the study design, causality could not be determined. CONCLUSIONS: Sexual activity was found to be associated with a lower risk of mortality from all cause and cancer. Cao C, Yang L, Xu T, et al. Trends in Sexual Activity and Associations With All-Cause and Cause-Specific Mortality Among US Adults. J Sex Med 2020;17:1903-1913.
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Enfermedades Cardiovasculares , Encuestas Nutricionales , Adulto , Causas de Muerte , Humanos , Persona de Mediana Edad , Modelos de Riesgos Proporcionales , Conducta Sexual , Estados Unidos/epidemiología , Adulto JovenRESUMEN
BACKGROUND: Individuals with depression may not seek treatment for their symptoms due to several types of barriers to treatment. In support of the growing research on mental health care access and the role of social media, this study aimed to increase knowledge of these barriers among social media users. METHODS: Participants were recruited from several social media platforms, including Instagram, Facebook, Twitter, Reddit, Tumblr, and online depression forums. Eligible participants had endorsed having posted about feeling sad or depressed on social media, or followed social media groups that post about depression-related topics. Participants completed an online survey about their depression symptoms, interest in treatment, and potential barriers to accessing treatment. RESULTS: Of the participants reaching criteria for depression, those with major depression were more likely to seek out treatment, to report an unmet need for treatment, and have a higher risk of suicide. For participants with major depression, barriers to treatment were more likely to be attitudinal, while participants with mild depression experienced more structural barriers. CONCLUSIONS: This study demonstrates several barriers to treatment that occur for individuals struggling with depression, and that online platforms are effective mediums to recruit individuals with depression symptoms who seek mental health support.
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Depresión/psicología , Trastorno Depresivo Mayor/psicología , Accesibilidad a los Servicios de Salud , Conducta de Búsqueda de Ayuda , Servicios de Salud Mental/estadística & datos numéricos , Salud Mental/estadística & datos numéricos , Medios de Comunicación Sociales/estadística & datos numéricos , Adulto , Femenino , Humanos , Internet , Masculino , Suicidio , Encuestas y Cuestionarios , Adulto JovenRESUMEN
OBJECTIVE: The purpose of this study is to understand the self-reported advantages and disadvantages of socially networking about body image/eating disorders (EDs) and to examine the openness of these participants to online outreach and support for ED symptoms. METHOD: A cross-sectional online survey was conducted with a sample of N = 598. Eligible participants were ≥15 years old, English-speaking, and U.S. residents who endorsed posting or following thin-ideal/body-image content on social media. Quantitative measures were used to assess online peer support and online interaction preferences, and to identify ED symptoms. Deductive and inductive qualitative approaches were used to analyze open-ended items about the advantages and disadvantages of social networking about thin-ideal content on social media platforms (SMPs). RESULTS: Among those who posted about the thin-ideal on social media, 70% felt that the peer responses were positive and supportive. Participants generally favored online interaction, and a third stated that they would accept support from someone they did not know online (38%). The most common advantages noted for posting/following thin-ideal content on SMPs were motivation/encouragement to engage in a certain behavior, socializing, and information giving/seeking. The most common disadvantages mentioned for posting/following thin-ideal content on SMPs were that the content elicits negative/bad feelings, having to deal with the negative consequences/reactions of others when socially networking about this topic, and that it triggers a desire to engage in ED behaviors. DISCUSSION: With these findings, researchers, health practitioners, and social media administrators can devise ways to reduce harmful consequences of posting/following body-image/ED content on social media.
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Imagen Corporal/psicología , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Red Social , Adulto , Estudios Transversales , Femenino , Humanos , Internet , Masculino , Investigación Cualitativa , Autoinforme , Adulto JovenRESUMEN
BACKGROUND: Digital therapeutic tools (e.g. mobile applications) can be accessible, low-cost interventions that counter misconceptions about medication assisted treatment (MAT) and/or improve deficits in MAT knowledge that are common barriers to treatment entry among individuals with opioid dependence. The purpose of this pilot study was to examine the preliminary effectiveness of a mobile application, 'uMAT-R', that includes health information about OUD recovery supported by science and MAT benefits. METHODS: Twenty-six adult participants with OUD recruited via social media completed all modules and pre/post-assessments within uMAT-R. McNemar's test was used to compare interest in treatment before and after completing the app, and paired t tests were used to compare MAT attitude scores before and after completing the modules within uMAT-R. RESULTS: Before viewing uMAT-R, 32% agreed/strongly agreed that they were interested in starting treatment to recover from opioid misuse, compared to 48% after completing uMAT-R. The average scores on the MAT attitudes scale and its Aid to Behavior Change subscale improved from before to after viewing uMAT-R. Among the participants, 88% felt that uMAT-R would be useful to consult when making decisions about recovery. CONCLUSIONS: Our encouraging pilot findings support the use of uMAT-R to help address the current opioid epidemic.
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Buprenorfina , Aplicaciones Móviles , Adulto , Analgésicos Opioides/uso terapéutico , Humanos , Metadona/uso terapéutico , Tratamiento de Sustitución de Opiáceos , Proyectos PilotoRESUMEN
PURPOSE: The purpose of this study was to examine exposure (i.e., seeing, following, posting) to body image content emphasizing a thin ideal on various social media platforms and probable eating disorder (ED) diagnoses, ED-related quality of life, and psychiatric comorbidities (i.e., depression, anxiety) among adolescents and young adult females recruited via social media who endorsed viewing and/or posting pro-ED online content. We also investigated health care utilization, treatment barriers, and opinions on harnessing technology for treatment. METHODS: Participants were 405 adolescent and young adult females engaged with pro-ED social media. We reported on study constructs for the sample as a whole, as well as on differences between age groups. RESULTS: Eighty-four percent of participants' self-reported symptoms were consistent with a clinical/subclinical ED, and this was slightly more common among young adults. Participants endorsed reduced ED-related quality of life, as well as comorbid depression and anxiety. Among those with clinical/subclinical EDs, only 14% had received treatment. The most common treatment barriers were believing the problem was not serious enough and believing one should help themselves. The majority of participants approved of harnessing technology for treatment. CONCLUSIONS: Results provide support for engagement with pro-ED online content serving as a potential indicator of ED symptoms and suggest promise for facilitating linkage from social media to technology-enhanced interventions. LEVEL OF EVIDENCE: V, cross-sectional descriptive study.
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Trastornos de Alimentación y de la Ingestión de Alimentos , Medios de Comunicación Sociales , Adolescente , Estudios Transversales , Trastornos de Alimentación y de la Ingestión de Alimentos/terapia , Femenino , Humanos , Aceptación de la Atención de Salud , Calidad de Vida , Tecnología , Adulto JovenRESUMEN
Marijuana product advertising will become more common, as the use of medical and/or recreational marijuana becomes increasingly legal in the USA. In this study, we investigate the marketing tactics being used on marijuana dispensary websites in the USA that could influence substance use behaviors. One hundred dispensary websites were randomly selected from 10 states that allowed the legal use of medical or recreational marijuana and had at least 10 operational dispensaries. Three dispensaries were excluded due to non-functioning websites, leaving a sample of 97 dispensaries. Content analysis was conducted on these dispensaries' websites, with the primary areas of focus including website age verification, marijuana effects, warnings, and promotional tactics. Among the 97 dispensaries, 75% did not include age verification. Roughly 30% offered online ordering and 21% offered delivery services. Sixty-seven percent made health claims pertaining to medical conditions that could be treated by their marijuana products, with moderate or conclusive evidence to support their claims. Less than half of the dispensaries (45%) advised consumers of possible side effects, and only 18% included warnings about contraindications. Nearly half (44%) offered reduced prices or coupons, 19% offered "buy one get one free" offers, and 16% provided giveaways or free samples. Our findings indicate that marijuana dispensary websites are easily accessible to youth. In addition, only a small amount of the websites advised consumers about possible side effects or contraindications. This study suggests the need for surveillance of marijuana commercialization and online advertising especially in the context of state policy reforms.
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Comercio/organización & administración , Publicidad Directa al Consumidor/métodos , Internet , Política Pública , Cannabis , Femenino , Humanos , Masculino , Estados UnidosRESUMEN
INTRODUCTION: Twitter is widely used by young adults and is popular for seeking and sharing health information. The hashtags #thinspo and #fitspo provide a way to identify tweets designed to inspire thinness (thinspiration, thinspo) or fitness (fitspiration, fitspo). However, despite having different purposes, both terms may be associated with content that promotes eating disorders. We sought to 1) examine and compare the characteristics of senders and the content of tweets using these hashtags and 2) identify characteristics associated with engagement with a #thinspo or #fitspo tweet. METHODS: In May 2016 we collected 1,035 tweets with #thinspo and #fitspo hashtags by using a constructed week sampling procedure. Using consensus coding, pairs of raters assessed each tweet's topic and associated images and videos. We used descriptive statistics to examine topics and user characteristics and inferential models to determine topics and characteristics associated with retweets, likes, and replies to tweets. RESULTS: Of the 1,035 tweets, 696 (67.2%) were relevant to body image, fitness, food, dieting, or eating disorders. Fitspo tweets came from organizations or businesses, were promotional, and focused on nutrition and exercise, whereas #thinspo tweets came from individuals, focused on thinness and disordered eating behaviors, and contained images of extremely thin women. Rates of retweeting and liking were significantly higher for #thinspo than for #fitspo. CONCLUSION: Characteristics of messages and messengers differed between #thinspo and #fitspo tweets; #thinspo tweets were used for messages about disordered eating. Public health professionals should consider using the #thinspo hashtag to reach the #thinspo group.
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Imagen Corporal/psicología , Aptitud Física , Medios de Comunicación Sociales/estadística & datos numéricos , Delgadez/psicología , Adolescente , Adulto , Conducta Alimentaria/psicología , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Femenino , Humanos , Masculino , Adulto JovenRESUMEN
Many individuals now seek out product reviews in order to make an informed decision prior to making a purchase. In this study, we investigate consumers' exposure to and content within product reviews about marijuana because of their potential to shape marijuana purchasing decisions. The terms "weed review," "marijuana review," and "cannabis review" were searched on YouTube on June 10-11, 2015; the team viewed and coded the content of 83 product review videos about marijuana. In addition, we surveyed young adult (18-34 years old) current (past month) marijuana users (n = 742) from across the USA online to assess exposure to product reviews about marijuana and associations with socio-demographic characteristics and marijuana use behaviors. In our content analysis of videos, we observed that the reviewers tended to consume marijuana during the video and often shared personal, favorable experiences towards the marijuana they ingested (e.g., became as high as possible or experienced positive effects on physical and mental health). Most videos normalized marijuana use and could be easily accessed by underage youth. About one third (34%) of the survey participants viewed/sought a product review about marijuana in the past 30 days. In a multivariable logistic regression model, living in a state where recreational use is legal or using multiple forms of marijuana was associated with increased odds of viewing/seeking marijuana reviews. Prevention messages should counter product reviews about marijuana that tend to normalize and promote marijuana use given that they are more readily viewed by individuals who are increasingly susceptible to marijuana's potential harms.
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Cannabis , Comercio , Toma de Decisiones , Difusión de la Información , Adolescente , Adulto , Femenino , Humanos , Internet , Masculino , Red Social , Trastornos Relacionados con Sustancias , Adulto JovenRESUMEN
BACKGROUND: The US has seen an increase in the popularity of highly concentrated forms of cannabis (hereafter concentrates) and too little is known about the potential risks associated with their use. OBJECTIVES: The present study aims to better understand the patterns and outcomes of concentrates use through the perspectives of young adult users. METHODS: Participants (N = 234, 27.9% female) aged 18-35 years were recruited using SurveyMonkey Audience® and had ingested concentrates at least once in the past 6 months. They were queried on concentrates use patterns (e.g., frequency, medical/recreational) and the effects experienced after using concentrates (e.g., physiological/psychological, strength/duration). RESULTS: A total of 27.8% of participants reported frequent use of concentrates (≥10 days in past month). Those who used for medical purposes or lived in states where use is legal were more likely to use concentrates frequently. While most (64.2%) did not report experiencing potentially serious side effects, some reported a sense of altered reality/confusion (23.3%), rapid heartbeat (11.2%), lung pain (9.9%) and severe paranoia (6.9%). Among those who used concentrates in the past month (N = 168), 72.6% used concentrates with other cannabis forms, 57.7% used along with alcohol, and 22.6% used with other drugs. CONCLUSION: Continued research on concentrates use in the US is needed. Research-informed policies that foster safe and responsible use of concentrates are necessary to protect users, especially those who use concentrates frequently, from potential negative side effects.
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Cannabis , Uso de la Marihuana , Marihuana Medicinal , Adolescente , Adulto , Composición de Medicamentos , Femenino , Humanos , Masculino , Adulto JovenRESUMEN
BACKGROUND: With advancing marijuana legalization in the United States, a primary concern is the possible increase in consequences relating to marijuana driving impairment, especially among people who use high-potency marijuana (i.e., extracts). In this study, the research team assessed the risk perception and experiences of driving under the influence of marijuana by investigating people who use extracts. METHODS: Participants from 2 studies were queried about driving after using marijuana. In Study 1, phone interviews (n = 19) were conducted with people who use extracts. In Study 2, people who use extracts (n = 174) were recruited to participate in a nationwide survey via an online existing panel. Responses to marijuana and driving-related questions were qualitatively coded for themes (e.g., riskiness, engagement in behavior) developed by the research team. RESULTS: Prominent themes identified in Study 1 suggested a belief that driving risk following marijuana use is dependent on the individual (i.e., response/tolerance) or the amount/type of marijuana consumed. This theme was corroborated by Study 2 participants. Those who perceived no or minimal risk from driving following marijuana use were more likely to report engagement in driving following extracts use. CONCLUSIONS: More research is needed to understand how marijuana, especially in its concentrated form, impacts driving ability in order to develop appropriate and scientifically sound regulations. Such research could subsequently fill the need to improve and more widely disseminate prevention messages on marijuana use and driving risks.
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Conducir bajo la Influencia/psicología , Consumidores de Drogas/psicología , Conocimientos, Actitudes y Práctica en Salud , Uso de la Marihuana/efectos adversos , Uso de la Marihuana/psicología , Adolescente , Adulto , Femenino , Humanos , Masculino , Adulto JovenRESUMEN
With an increase in the legalization of recreational marijuana across the USA, advertising for marijuana products is more widespread, especially on the Internet where such practices pose a regulatory challenge. In this study, we examined the content of marijuana advertising on Weedmaps, a popular website that markets marijuana retailers online. A total of 146 recreational marijuana retailers in Colorado and Washington were examined on Weedmaps. We studied the age verification practices made in retailers' own websites, the presence of health claims they made about marijuana on Weedmaps, and the characteristics of followers of Weedmaps on social media sites. Many retailers had no security measure to determine age (41 % in Colorado, 35 % in Washington). Approximately 61 % of retailers in Colorado and 44 % in Washington made health claims about the benefits of marijuana, including anxiety reduction, treatment of depression, insomnia, and pain/inflammation. Inferred demographic characteristics of followers of Weedmaps on Twitter and Instagram revealed that over 60 % were male and nearly 70 % or more were age 20-29 years old, yet some (15-18 %) were under the age of 20. Our findings indicate that marijuana retailers have a visible presence on the Internet. Potential customers might be enticed by retailers who tout health claims about marijuana use. It may also be appealing for a younger demographic to overlook age restrictions and engage with marijuana retailers via social media. As a whole, our findings can help to guide future policy making on the issue of marijuana-related advertising.
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Publicidad , Cannabis , Directorios como Asunto , Internet , Colorado , Humanos , Medios de Comunicación SocialesRESUMEN
BACKGROUND: Interest in marijuana edibles has increased as perceptions of harm from marijuana have decreased. Media and peer influences impact youth substance use, and YouTube is the most popular video-sharing website. No studies have examined the content and accessibility of YouTube videos related to marijuana edibles. OBJECTIVES: To describe the messages conveyed to viewers in YouTube videos about edibles and determine their accessibility to youth. METHODS: On June 12, 2015, we searched YouTube for videos about marijuana/cannabis/weed edibles. A total of 51 videos were coded for presence of an age restriction, purpose(s) of the videos, consumption of edibles during the video, effects, and safety concerns. RESULTS: Total views across all 51 videos were >9 million. Only 14% (7/51) were restricted to viewers over the age of 18 years. Over half (27/51, 53%) were informative videos, most (20/27, 74%) teaching how to make edibles, and 37% (19/51) were entertaining videos. Someone consumed an edible in 31% (16/51) of the videos, and the type of high was mentioned in 51% (26/51) of the videos, including delayed (18/26, 69%) or intense high (13/26, 50%). Fifty-five percent (28/51) mentioned delta-9-tetrahydrocannabinol potency or dosage. Only 10 of these (36%) presented this information specifically as a warning to prevent adverse effects. Conclusions/Importance: Edibles-related videos are easily found on YouTube, often instructing how to bake your own edibles and lacking information needed for safe consumption, and most are not age-restricted. Videos showing how to make edibles or presenting edibles use in an entertaining way that could influence youth to initiate use.
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Alimentos , Uso de la Marihuana/psicología , Cannabis , Humanos , Medios de Comunicación Sociales , Grabación en VideoRESUMEN
BACKGROUND: Online communities can provide social support to those in need and can foster personal empowerment for individuals experiencing distress. This study examines the content of a Reddit community dedicated to the support of people trying to quit using cannabis, in order to develop an understanding of the type of social networking occurring on this subreddit (e.g., community). METHODS: A total of 100 Reddit posts and their replies (i.e., comments) were collected from the subreddit on June 12, 2015. Posts were qualitatively coded for expression of DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition) symptoms of cannabis use disorder (CUD) as well as other prominently featured themes. Comments on posts where individuals were seeking support/advice were also coded. RESULTS: Ninety-one people posted the 100 Reddit posts, and of those 35 (38%) people described enough symptoms to be classified as mild disorder severity, 15 (16%) moderate, and 11 (12%) severe, as outlined in the diagnostic criteria for CUD. Over half of posts (n = 51) were seeking advice and/or support from members of the community. There were 174 comments made by 108 unique people on the advice/support seeking posts. Most were supportive/encouraging in nature (140, 80%) and gave advice to the post author (126, 72%). CONCLUSIONS: This exploratory research highlights the potential of online communities as tools for individuals coping with addiction recovery, and future research should investigate if involvement in such communities would be a beneficial supplement to more traditional recovery practices.
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Abuso de Marihuana/psicología , Medios de Comunicación Sociales , Red Social , Apoyo Social , HumanosRESUMEN
BACKGROUND: Effective policies that can reduce alcohol use behaviors and impaired driving among young people at a population level are needed. Graduated driver licensing (GDL) laws increase the driving privileges of young novice drivers as they age and gain more driving experience. In this study, we seek to determine the effects of GDLs on risky driving behaviors of youth and to assess if GDLs have an unintended effect on underage drinking behaviors. METHODS: We utilized 2000 to 2013 data on 12th grade students from the Monitoring the Future (MTF) study, an ongoing, annual national survey (since 1975) that studies the substance use behaviors of adolescents, as well as data on GDL laws obtained via the Insurance Institute for Highway Safety (IIHS). We conducted a series of regular logistic regression models that included fixed effects for year and state, and adjusted for demographic characteristics, school characteristics, and other state alcohol policies. RESULTS: Total weighted sample size was 129,289 12th graders. Past month alcohol use and binge drinking (i.e., ≥5 drinks on one occasion) in the past 2 weeks were 45 and 26%, respectively. Seventeen percent of respondents reported riding with a driver who drank alcohol. Nearly 12% reported driving in the past 2 weeks after drinking alcohol, and 7% reported driving after binge drinking. Over half of the students lived in a state with a "good" GDL law. The logistic regression models suggest a link between restrictive GDL policies and a reduction of alcohol use behaviors and risky driving behaviors among youth. CONCLUSIONS: Our findings indicate that the effects of GDLs extend beyond driving-related risks and into other drinking-related behaviors that pose immediate or delayed health risks for young people. We speculate that GDLs may dictate social norms and expectations for youth risk behaviors, and should be maximized throughout the United States.
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Consumo de Bebidas Alcohólicas/epidemiología , Conducción de Automóvil/legislación & jurisprudencia , Consumo Excesivo de Bebidas Alcohólicas/epidemiología , Concesión de Licencias/legislación & jurisprudencia , Asunción de Riesgos , Consumo de Alcohol en Menores/estadística & datos numéricos , Adolescente , Conducta del Adolescente/psicología , Femenino , Humanos , Masculino , Estados Unidos/epidemiología , Adulto JovenRESUMEN
INTRODUCTION: Vaping has increased in popularity, and the potential harms and benefits are largely unknown. Vaping-related advertising is expected to grow as the vaping industry grows; people are exposed primarily to vaping advertisements on the Internet, and Twitter is an especially popular social medium among young people. The primary objective of our study was to describe the characteristics of vaping-related advertisements on Twitter. METHODS: We collected data on 403,079 English-language tweets that appeared during November 2014 and contained vaping-related keywords. Using crowdsourcing services, we identified vaping-related advertisements in a random sample of 5,000 tweets. The advertisement tweets were qualitatively coded for popular marketing tactics by our research team. We also inferred the demographic characteristics of followers of 4 Twitter handles that advertised various novel vape products. RESULTS: The random sample of 5,000 vaping-related tweets included 1,156 (23%) advertisement tweets that were further analyzed. Vape pens were advertised in nearly half of the advertisement tweets (47%), followed by e-juice (21%), which commonly mentioned flavors (42%). Coupons or price discounts were frequently observed (32%); only 3% of tweets mentioned vaping as a way to quit smoking or as an alternative to smoking. One handle had a disproportionately high percentage of racial/ethnic minority followers. CONCLUSION: Vaping poses a threat to smoking prevention progress, and it is important for those in tobacco control to understand and counter the tactics used by vaping companies to entice their consumers, especially on social media where young people can easily view the content.
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Instagram is a highly visual social networking site whose audience continues to grow, especially among young adults. In the present study, we examine marijuana-related content on Instagram to better understand the varied types of marijuana-related social networking occurring on this popular social media platform. We collected 417,561 Instagram posts with marijuana-related hashtags from November 29 to December 12, 2014. We assessed content of a random sample (n = 5000) of these posts with marijuana-related hashtags. Approximately 2136 (43 %) were explicit about marijuana and further analyzed. Of the 2136 marijuana-related posts, images of marijuana were common (n = 1568). Among these 1568 marijuana images, traditional forms (i.e., buds/leaves) were the most common (63 %), followed by some novel forms of marijuana, including marijuana concentrates (20 %). Among the 568 posts that displayed marijuana being ingested, 20 % showed someone dabbing marijuana concentrates. Marijuana-related advertisements were also observed among the 2136 marijuana-related posts (9 %). Our findings signal the promotion of marijuana use in its traditional plant-based form; trendy and novel modes of marijuana ingestion were also endorsed. This content along with the explicit marketing of marijuana that we observed on Instagram have potential to influence social norms surrounding marijuana use.
Asunto(s)
Fumar Marihuana , Medios de Comunicación Sociales , Adolescente , Cannabis , Femenino , Humanos , Masculino , Asunción de Riesgos , Adulto JovenRESUMEN
BACKGROUND: Potential harms associated with hookah smoking are largely unrecognized and it is emerging as a trendy behavior. To help inform policy and preventive interventions, we used responses from a population survey of US adults to examine risk factors associated with hookah involvement. METHOD: An online survey of 17 522 US adults was conducted in 2013. The nationally representative sample was drawn from GfK Group's KnowledgePanel plus off-panel recruitment. Multinomial logistic regression was used to examine the relationships between tobacco use patterns across multiple products (cigarettes, cigars, and dissolvables), perceived harms towards regular pipe/hookah use, and demographic characteristics with hookah involvement (never used, ever used with/without reusing intent). RESULT: Nearly one in five (16%) of the respondents had smoked hookah at least once in their life ("ever users"). Ever users of hookah were at higher risk of having used cigarettes, cigars, and dissolvable tobacco products (all P < .01). Odds for hookah use were greater for those who perceived regular pipe/hookah use as less dangerous (P < .05). Odds for hookah involvement were higher among young adults (P < .001), individuals with higher educational attainment (P < .01), and Hispanics/Latinos (P < .05). CONCLUSIONS: Information about the public health harms associated with hookah smoking should be delivered to individuals at-risk for hookah smoking. It is likely that misconceptions about the safety of hookah smoking could be driving, at least in-part, its increase in popularity.