Motivations and Limitations Associated with Vaping among People with Mental Illness: A Qualitative Analysis of Reddit Discussions

Youth mental health and nicotine vape use: The moderating role of rural-urban/suburban school environments

OBJECTIVE

To understand and compare the association between nicotine vape use and mental health among youth in rural and urban/suburban areas.

METHODS

This cross-sectional study included 146,489 high school students from the 2019-2020 California Student Tobacco Survey. Descriptive statistics were estimated with frequencies and percentages. Separate bivariate associations between each covariate/predictor variable and mental health were examined using linear regression. Multivariate linear regression models were used to examine the association between nicotine vape use and mental health for youth attending school in rural versus suburban/urban communities.

RESULTS

Findings showed that vaping nicotine was associated with poorer overall mental health (b = -0.307, SE = 0.019, p < 0.001), and that this association differed based on rural versus urban/suburban school environments (b = -0.135, SE = 0.046, p = 0.004). Specifically, the relationship between vaping and poor mental health was stronger for youth attending school in rural areas (b = -0.443, SE = 0.042, p < 0.001) than in urban/suburban localities (b = -0.307, SE = 0.019, p < 0.001).

CONCLUSIONS

Although differences in mental health were not shown based on rural versus urban/suburban school environments alone, findings showed that the relationship between nicotine vape use and mental health was stronger for youth attending high school in rural areas. Additional research is needed to understand the underlying social and environmental mechanisms that exacerbate this relationship. Future interventions might consider how to support and improve the mental health of rural nicotine vapers to better achieve health equity across different school environments.

Investigating Substance Use via Reddit: Systematic Scoping Review

BACKGROUND

Reddit's (Reddit Inc) large user base, diverse communities, and anonymity make it a useful platform for substance use research. Despite a growing body of literature on substance use on Reddit, challenges and limitations must be carefully considered. However, no systematic scoping review has been conducted on the use of Reddit as a data source for substance use research.

OBJECTIVE

This review aims to investigate the use of Reddit for studying substance use by examining previous studies' objectives, reasons, limitations, and methods for using Reddit. In addition, we discuss the implications and contributions of previous studies and identify gaps in the literature that require further attention.

METHODS

A total of 7 databases were searched using keyword combinations including Reddit and substance-related keywords in April 2022. The initial search resulted in 456 articles, and 227 articles remained after removing duplicates. All included studies were peer reviewed, empirical, available in full text, and pertinent to Reddit and substance use, and they were all written in English. After screening, 60 articles met the eligibility criteria for the review, with 57 articles identified from the initial database search and 3 from the ancestry search. A codebook was developed, and qualitative content analysis was performed to extract relevant evidence related to the research questions.

RESULTS

The use of Reddit for studying substance use has grown steadily since 2015, with a sharp increase in 2021. The primary objective was to identify tendencies and patterns in various types of substance use discussions (52/60, 87%). Reddit was also used to explore unique user experiences, propose methodologies, investigate user interactions, and develop interventions. A total of 9 reasons for using Reddit to study substance use were identified, such as the platform's anonymity, its widespread popularity, and the explicit topics of subreddits. However, 7 limitations were noted, including the platform's low representativeness of the general population with substance use and the lack of demographic information. Most studies use application programming interfaces for data collection and quantitative approaches for analysis, with few using qualitative approaches. Machine learning algorithms are commonly used for natural language processing tasks. The theoretical, methodological, and practical implications and contributions of the included articles are summarized and discussed. The most prevalent practical implications are investigating prevailing topics in Reddit discussions, providing recommendations for clinical practices and policies, and comparing Reddit discussions on substance use across various sources.

CONCLUSIONS

This systematic scoping review provides an overview of Reddit's use as a data source for substance use research. Although the limitations of Reddit data must be considered, analyzing them can be useful for understanding patterns and user experiences related to substance use. Our review also highlights gaps in the literature and suggests avenues for future research.

The U.S. hemp-derived cannabinoid industry and the potential of self-regulation: Using social media to assess an evolving health risk

BACKGROUND

Facing statewide bans and increasing oversight in the U.S., representatives from the hemp-derived cannabinoid industry, product advocates, and consumers have been discussing self-policing and self-regulation. Prominent examples of these discussions are found online in Reddit groups.

METHODS

We conducted a qualitative thematic analysis of Reddit posts between September 2020 to August 2022, focusing on the conversations surrounding regulation and consumer safety. Approximately 3800 posts were collected and subject to initial analysis. Thematic analysis was guided by literature on self-regulation and consumer health, from the anthropology of pharmaceuticals and the commercial determinants of health.

RESULTS

The hemp-derived cannabinoid community is discussing self-regulation, shared standards, and transparency. Self-regulation is desired by many, in hopes to stave off prohibition or restrictive government regulation and simultaneously protect consumer health. However, there is little agreement as to what these standards should be, who should oversee them, or how basic concepts should be defined. Subreddit moderators note the ease at which unlicensed or untested products can enter retail store shelves or the informal market, thereby putting health at risk. Given the lack of collective agreement, the absence of state and federal oversight, and the possibilities for consumer deception, consumer frustration and confusion are rampant. With limited access to trustworthy and verifiable information about product safety, purchasers ultimately resort to experimenting on their own bodies to assess risks and benefits.

CONCLUSIONS

Reddit posts reflect the multiple existing tensions in the evolving industry between a genuine appeal among some for workable and consistent industry standards that could protect consumer health, a distrust of regulatory scrutiny from state or federal government, and a desire by others to maintain current profits within the existing unrestrictive free market. Our findings emphasize the urgency of developing coherent, collective, agreed upon policies structured by objective, transparent, scientifically informed regulation in order to develop a safe supply of cannabinoid products and protect consumer health.

Using Reddit as a recruitment strategy for addiction science research

Reddit is a forum-based social media and message board platform that has been used in the social sciences as a recruitment source of human subject data. In addiction science, Reddit remains a viable but underutilized tool, compared to other websites (e.g., Amazon's Mechanical Turk, Prolific). The purpose of this commentary is to provide a rationale and recommendations for the successful use of Reddit for addiction science researchers interested in adding it as a recruitment tool. We provide an example of how Reddit can be used to target specific populations of interest, such as individuals struggling with depression or alcohol use disorder. Last, we discuss the limitations of Reddit as a research tool and some considerations for future research to help promote effective use of the platform.

Using Social Media to Examine Themes Surrounding Fentanyl Misuse and Risk Indicators

Background: Opioid misuse is a crisis in the United States, and synthetic opioids such as fentanyl pose risks for overdose and mortality. Individuals who misuse substances commonly seek information and support online due to stigma and legal concerns, and this online networking may provide insight for substance misuse prevention and treatment. We aimed to characterize topics in substance-misuse related discourse among members of an online fentanyl community. Method: We investigated posts on a fentanyl-specific forum on the platform Reddit to identify emergent substance misuse-related themes potentially indicative of heightened risk for overdose and other adverse health outcomes. We analyzed 27 posts and 338 comments with a qualitative codebook established using a subset of user posts via inductive and deductive methods. Posts and comments were independently reviewed by two coders with a third coder resolving discrepancies. The top 200 subreddits with the most activity by r/fentanyl members were also inductively analyzed to understand interests of r/fentanyl users. Results: Functional/quality of life impairments due to substance misuse (29%) was the most commonly occurring theme, followed by polysubstance use (27%) and tolerance/dependence/withdrawal (20%). Additional themes included drug identification with photos, substances cut with other drugs, injection drugs, and past overdoses. Media-focused subreddits and other drug focused communities were among the communities most often followed by r/fentanyl users. Conclusion: Themes closely align with DSM-V substance use disorder symptoms for fentanyl and other substances. High involvement in media-focused subreddits and other substance-misuse-related communities suggests digital platforms as acceptable for overdose prevention and recovery support interventions.

An Investigation of Age-Differentiated Conversations About Electronic Nicotine Delivery Systems on Reddit

Introduction

This study analyzes age-differentiated Reddit conversations about ENDS.

Methods

This study combines 2 methods to (1) predict Reddit users' age into 2 categories (13-20 years [underage] and 21-54 years [of legal age]) using a machine learning algorithm and (2) qualitatively code ENDS-related Reddit posts within the 2 groups. The 25 posts with the highest karma score (number of upvotes minus number of downvotes) for each keyword search (i.e., query) and each predicted age group were qualitatively coded.

Results

Of 9, the top 3 topics that emerged were flavor restriction policies, Tobacco 21 policies, and use. Opposition to flavor restriction policies was a prominent subcategory for both groups but was more common in the 21-54 group. The 13-20 group was more likely to discuss opposition to minimum age laws as well as access to flavored ENDS products. The 21-54 group commonly mentioned general vaping use behavior.

Conclusions

Users predicted to be in the underage group posted about different ENDS-related topics on Reddit than users predicted to be in the of-legal-age group.

The Rise of Facial Palsy on Social Media Over the Last 5 Years

BACKGROUND

Social media (SoMe) has become a powerful platform for distributing health information. Facial palsy (FP) results in functional and social impairment and lowers quality of life. Social media may help to raise awareness of FP sequalae. This study aims to determine the FP information growth on SoMe platforms and parameters that influence user engagement on FP content.

METHODS

Five commonly used SoMe platforms (Facebook, Instagram, TikTok, Twitter, and Reddit) were analyzed. Data on 18 FP hashtags and their social interaction parameters (posts, likes, reaches, comments, shares, language, and country of origin) over the past 5 years (July 31, 2016, to July 31, 2021) were collected. In-depth account analysis was performed on the 5 most popular Instagram profiles associated with FP.

RESULTS

The annual growth curve was positive on each platform. Facial Palsy Awareness Week 2021 trended best on TikTok. Facebook accumulated 315,411 likes and 1,922,678 reaches on 8356 posts. On Instagram, 24,968 posts gathered 4,904,124 likes and 9,215,852 reaches. TikTok users interacted on 3565 posts, accumulating 4,304,155 likes and 4,200,368 reaches. The implementation of reels ( P <0.001) and the profile host interacting with their followers by liking ( P <0.001) and replying ( P <0.001) to users' comments significantly increased the engagement rate.

CONCLUSIONS

Facial palsy is of increasing interest on SoMe. Facial palsy surgeons may post reels, interact with their community, and engage into FPAW to promote user engagement.

COVID-19-Related Changes to Drug-Selling Networks and Their Effects on People Who Use Illicit Opioids

OBJECTIVE

The COVID-19 pandemic has significantly affected people's ability to buy, sell, and obtain items that they use in their daily lives. It may have had a particularly negative effect on the ability of people who use illicit opioids to obtain them because the networks they relied on are illicit and not part of the formal economy. Our objective in this research was to examine if, and how, disruptions related to COVID-19 of illicit opioid markets have affected people who use illicit opioids.

METHOD

We collected 300 posts--including replies to posts--related to the intersection of COVID-19 and opioid use from Reddit.com, a forum that has several discussion threads (i.e., subreddits) dedicated to opioids. We then coded posts from the two most popular opioid subreddits during the early pandemic period (March 5, 2020-May 13, 2020) using an inductive/deductive approach.

RESULTS

We found two themes related to active opioid use during the early pandemic: (a) changes in drug supply and difficulty obtaining opioids, and (b) buying less-trustworthy drugs from lesser-known sources.

CONCLUSIONS

Our findings suggest that COVID-19 has created market conditions that place people who use opioids at risk of adverse outcomes, such as fatal overdose.

Potential Impact of the COVID-19 Pandemic on Public Perception of Water Pipes on Reddit: Observational Study

Background

Socializing is one of the main motivations for water pipe smoking. Restrictions on social gatherings during the COVID-19 pandemic might have influenced water pipe smokers' behaviors. As one of the most popular social media platforms, Reddit has been used to study public opinions and user experiences.

Objective

In this study, we aimed to examine the influence of the COVID-19 pandemic on public perception and discussion of water pipe tobacco smoking using Reddit data.

Methods

We collected Reddit posts between December 1, 2018, and June 30, 2021, from a Reddit archive (PushShift) using keywords such as "waterpipe," "hookah," and "shisha." We examined the temporal trend in Reddit posts mentioning water pipes and different locations (such as homes and lounges or bars). The temporal trend was further tested using interrupted time series analysis. Sentiment analysis was performed to study the change in sentiment of water pipe-related posts before and during the pandemic. Topic modeling using latent Dirichlet allocation (LDA) was used to examine major topics discussed in water pipe-related posts before and during the pandemic.

Results

A total of 45,765 nonpromotion water pipe-related Reddit posts were collected and used for data analysis. We found that the weekly number of Reddit posts mentioning water pipes significantly increased at the beginning of the COVID-19 pandemic (P<.001), and gradually decreased afterward (P<.001). In contrast, Reddit posts mentioning water pipes and lounges or bars showed an opposite trend. Compared to the period before the COVID-19 pandemic, the average number of Reddit posts mentioning lounges or bars was lower at the beginning of the pandemic but gradually increased afterward, while the average number of Reddit posts mentioning the word "home" remained similar during the COVID-19 pandemic (P=.29). While water pipe-related posts with a positive sentiment were dominant (12,526/21,182, 59.14% before the pandemic; 14,686/24,583, 59.74% after the pandemic), there was no change in the proportion of water pipe-related posts with different sentiments before and during the pandemic (P=.19, P=.26, and P=.65 for positive, negative, and neutral posts, respectively). Most topics related to water pipes on Reddit were similar before and during the pandemic. There were more discussions about the opening and closing of hookah lounges or bars during the pandemic.

Conclusions

This study provides a first evaluation of the possible impact of the COVID-19 pandemic on public perceptions of and discussions about water pipes on Reddit.

Connectedness in the time of COVID-19: Reddit as a source of support for coping with suicidal thinking

The COVID-19 pandemic is adversely impacting suicidality at a population level, with consequences resulting from a variety of pandemic-driven disruptions, including social activities and connectedness. This paper uses a single case study design to explore how members of the Reddit r/COVID19_support community create a sense of connectedness among those who have suicidal thoughts due to the pandemic. Data were gathered from posts to the r/COVID19_support subreddit forum from February 2020 through December 2020. The second step of Klonsky and May's (2015) Three-Step Theory (3ST) of suicide, connectedness as a key protective factor, was used as the theoretical framework. This study explored r/COVID19_support's constructed environment, users' dialogical interactions, and the four primary tenets of connectedness as proposed by Klonsky and May - Purpose and Meaning, Relationships, Religiosity, and Employment. Findings demonstrate a deep sense of connectedness for online community members. Relationships and Purpose and Meaning featured as the most salient sources of connectedness within this subreddit, whereas Religiosity was rarely discussed, and Employment was often spoken of in negative terms (i.e., creating mental distress, rather than facilitating connectedness). Contributors' responses offered various opportunities for connectedness both on- and off-line. Safe online spaces, such as r/COVID19_support, can serve as a protective factor amid suicidality, facilitating connectedness, and thereby helping to curtail suicidal thoughts from advancing to suicidal actions. This subreddit and similar online spaces can benefit specific populations who may otherwise find it challenging to access services or who wish to remain anonymous.

A Content Analysis of Reddit Users' Posts about Challenges to Contraceptive care-seeking during COVID-19-related Restrictions in the United States

The COVID-19 pandemic in the United States caused disruptions in care seeking and delivery during the spring of 2020, including for contraceptive care. We examined how some individuals experienced and responded to barriers to accessing contraceptive care by conducting a content analysis of relevant Reddit posts. We collected 2666 posts by scraping relevant subreddits from February 1, 2020, to April 15, 2020, and filtering by selected keywords. Among the 101 posts on contraception and the COVID-19 pandemic, we explored three main themes: barriers to accessing general healthcare during the early pandemic, problems and concerns specific to contraceptive use, and attempts to navigate the obstacles to contraceptive care or use-related concerns. The Reddit posts demonstrated the disruptive force the early pandemic had on contraceptive care and provided a unique window into the concerns posters expressed on Reddit during this time. Many posters asked questions related to accessing contraception and side effects and sought reassurance from these online forums. Our results suggest that there were barriers to accessing reliable, high-quality, and evidence-based information about contraception during this disruption in care. The findings also underscore that conversational and interactive means of seeking out information are important modes for learning about and discussing contraception for some and may be especially helpful during clinic closures and other restrictions on access.

Social Media and Chronic Pain: What Do Patients Discuss?

A high number of online support groups have been created on social media platforms to reinforce personal empowerment and social support. The goal of this study was to perform natural language processing by constructing a bag-of-words model and conducting topic modelling based on posts extracted from a chronic pain community. The subreddit called ‘r/sChronicPain’ was used to investigate communication on social media platforms for chronic pain patients. After data cleaning and lemmatisation, a word cloud was constructed, and the most frequent words and most frequent body regions were counted. Latent Dirichlet allocation was used to perform topic modelling. In the final analysis set, 937 unique posts were included. The most frequent word was ‘pain’, followed by ‘doctor’, ‘day’, ‘feel’, ‘back’, ‘year’, and ‘time’. Concerning the body regions, ‘back’ was most often mentioned, followed by ‘neck’ and ‘leg’. Based on coherence scores, one topic was extracted with ‘pain’ as the keyword with the highest weight. In line with the allocation of chronic low-back pain as a major health problem and increasing prevalence, back pain was most often mentioned. It seems that the primarily treatment trajectories that are proposed by medical physicians are discussed on social media, compared to interventions by other healthcare providers.

Getting "clean" from nonsuicidal self-injury: Experiences of addiction on the subreddit r/selfharm

BACKGROUND & AIMS

Previous studies have shown that nonsuicidal self-injury (NSSI) has addictive features, and an addiction model of NSSI has been considered. Addictive features have been associated with severity of NSSI and adverse psychological experiences. Yet, there is debate over the extent to which NSSI and substance use disorders (SUDs) are similar experientially.

METHODS

To evaluate the extent that people who self-injure experience NSSI like an addiction, we coded the posts of users of the subreddit r/selfharm (n = 500) for each of 11 DSM-5 SUD criteria adapted to NSSI.

RESULTS

A majority (76.8%) of users endorsed at least two adapted SUD criteria in their posts, indicative of mild, moderate, or severe addiction. The most frequently endorsed criteria were urges or cravings (67.6%), escalating severity or tolerance (46.7%), and NSSI that is particularly hazardous. User-level addictive features positively predicted number of methods used for NSSI, number of psychiatric disorders, and particularly hazardous NSSI, but not suicidality. We also observed frequent use of language and concepts common in SUD recovery circles like Alcoholics Anonymous.

DISCUSSION & CONCLUSION

Our findings support previous work describing the addiction potential of NSSI and associating addictive features with clinical severity. These results suggest that NSSI and SUD may share experiential similarities, which has implications for the treatment of NSSI. We also contribute to a growing body of work that uses social media as a window into the subjective experiences of stigmatized populations.

Harnessing the Power of Social Media to Understand the Impact of COVID-19 on People Who Use Drugs During Lockdown and Social Distancing

OBJECTIVES

This paper uses a social media platform, Reddit, to identify real-time experiences of people who use drugs during the COVID-19 lock-down.

METHODS

Reddit is a popular and growing social media platform, providing a large, publicly available dataset necessary for high performance of machine learning and topic modeling techniques. We used opioid-related "subreddits," communities where Reddit users engage in conversations about drug use, to examine COVID-19-related content of posts and comments from March to May 2020. This paper investigates the latent topics of users' posts/comments using Latent Dirichlet Allocation, an unsupervised machine learning approach that uncovers the thematic structure of a document collection. We also examine how topics changed over time.

RESULTS

The final dataset consists of 525 posts and 9284 comments, for a total of 9809 posts/comments (3756 posts/comments in r/opiates, 1641 in r/OpiatesRecovery, 1203 in r/suboxone, and 3209 in r/Methadone) among 2342 unique individuals. There were 5256 posts/comments in March; 3185 in April; and 1368 in May (until May 22). Topics that appeared most frequently in COVID-19-related discussions included medication for opioid use disorder experiences and access issues (22.6%), recovery (24.2%), and drug withdrawal (20.2%).

CONCLUSIONS

During the first three months of the COVID-19 pandemic, people who use drugs were impacted in several ways, including forced or intentional withdrawal, confusion between withdrawal and COVID-19 symptoms, take-home medication for opioid use disorder issues, and barriers to recovery. As the pandemic progresses, providers and policymakers should consider these experiences among people who use drugs during the early stage of the pandemic.

Development of a Lexicon for Pain

Pain has been an area of growing interest in the past decade and is known to be associated with mental health issues. Due to the ambiguous nature of how pain is described in text, it presents a unique natural language processing (NLP) challenge. Understanding how pain is described in text and utilizing this knowledge to improve NLP tasks would be of substantial clinical importance. Not much work has previously been done in this space. For this reason, and in order to develop an English lexicon for use in NLP applications, an exploration of pain concepts within free text was conducted. The exploratory text sources included two hospital databases, a social media platform (Twitter), and an online community (Reddit). This exploration helped select appropriate sources and inform the construction of a pain lexicon. The terms within the final lexicon were derived from three sources—literature, ontologies, and word embedding models. This lexicon was validated by two clinicians as well as compared to an existing 26-term pain sub-ontology and MeSH (Medical Subject Headings) terms. The final validated lexicon consists of 382 terms and will be used in downstream NLP tasks by helping select appropriate pain-related documents from electronic health record (EHR) databases, as well as pre-annotating these words to help in development of an NLP application for classification of mentions of pain within the documents. The lexicon and the code used to generate the embedding models have been made publicly available.

Informal coping strategies among people who use opioids during COVID-19: A thematic analysis of Reddit forums

BACKGROUND

The COVID-19 pandemic has transformed how people seeking to reduce opioid use access treatment services and navigate efforts to abstain from using opioids. Social distancing policies have drastically reduced access to many forms of social support, but they may have also upended some perceived barriers to reducing or abstaining from opioid use.

OBJECTIVE

This qualitative study aimed to identify informal coping strategies for reducing and abstaining from opioid use among Reddit users who have posted in opioid-related subreddits at the beginning of the COVID-19 pandemic.

METHODS

We extracted data from two major opioid-related subreddits. Thematic data analysis was used to evaluate subreddit posts dated from March 5, 2020 to May 13, 2020 that referenced COVID-19 and opioid use, resulting in a final sample of 300 posts that were coded and analyzed.

RESULTS

Of the 300 subreddit posts, 100 discussed at least one type of informal coping strategy. Those strategies included: psychological and behavioral coping skills, adopting healthy habits, and using substances to manage withdrawal symptoms. Twelve subreddit posts explicitly mentioned using social distancing as an opportunity for cessation or reduction of opioid use.

CONCLUSIONS

Reddit discussion forums provided a community for people to share strategies for reducing opioid use and support others during the COVID-19 pandemic. Future research needs to assess the impact of COVID-19 on opioid use behaviors, especially during periods of limited treatment access and isolation, as these can inform future efforts in curbing the opioid epidemic and other substance related harms.

Exploring food shopping behaviours through a study of Ottawa social media

This study explored the important attributes of the local food retail environments that residents from Ottawa, Ontario, Canada, used in recommending where to purchase fresh produce, including fruits and vegetables, in the Ottawa area. Drawing upon an approach originating in marketing and consumer research, qualitative thematic analysis was used to analyze 79 discussions from three social media platforms that occurred between 2015 and 2018. We identified three patterns of conversations about food shopping, characterized by participants describing important factors of their local retail food environments that shaped their recommendations for different retail food establishments: 1) Pleasant represented discussions where having a pleasurable food shopping experience was the main discussion point. 2) Thrifty discussions were marked primarily by economical management and discussed food shopping in pragmatic terms. 3) Compromise represented a group where discussions described needing to find a middle ground between affordability and quality. While not without limitations, our study was the first exploration of whether social media data could be useful for qualitatively evaluating local retail food environments. Our findings add to the conclusions of other researchers that social media data does not compromise on the breadth of views captured and can parallel findings from traditional methods. These findings have implications for nutrition researchers and practitioners who we encourage to consider social media discussion data in their work.

"Punched in the Balls": Male Intimate Partner Violence Disclosures and Replies on Reddit

Research on male intimate partner violence (IPV) survivors is limited. The sparse research on male IPV disclosure suggest males receive more negative and less helpful responses from potential sources of formal or informal support. Males may seek support on social networking sites (SNSs), hence, it is important to understand their emerging experiences of virtual disclosures. This study examined the nature and content of responses to IPV disclosures by male IPV survivors on a popular SNS (reddit.com). Search of Reddit submissions related to male IPV were carried out using three IPV related keywords for the calendar month of February 2019, resulting in 917 submissions. Twelve submissions that focused on male IPV disclosure were examined in detail. The 12 submissions were analyzed using quantitative content analysis while associated comments (n = 569) were analyzed using qualitative approach. Two-thirds of the disclosures (8/12) were of personal IPV experiences. All disclosure narratives identified the sex of perpetrator, most stated the types of abuse (7/12), and some revealed the outcomes of past disclosures (4/12). Six major themes were developed through qualitative analysis of the associated comments: (1) Informational Support, (2) Nurturant Support, (3) Tangible Aid, (4) Negative Response (5) Self-Defence, and (6) Reciprocal Disclosure. Overall, males experienced a majority of supportive responses to IPV disclosures and some negative responses including criticism and minimizing the abuse. Males take risks in disclosure of IPV in person and online.

Reddit Users' Experiences of Suicidal Thoughts During the COVID-19 Pandemic: A Qualitative Analysis of r/Covid19_support Posts

Background: The COVID-19 pandemic is having considerable impacts on population-level mental health, with research illustrating an increased prevalence in suicidal thoughts due to pandemic stressors. While the drivers of suicidal thoughts amid the pandemic are poorly understood, qualitative research holds great potential for expanding upon projections from pre-pandemic work and nuancing emerging epidemiological data. Despite calls for qualitative inquiry, there is a paucity of qualitative research examining experiences of suicidality related to COVID-19. The use of publicly available data from social media offers timely and pertinent information into ongoing pandemic-related mental health, including individual experiences of suicidal thoughts. Objective: To examine how Reddit users within the r/COVID19_support community describe their experiences of suicidal thoughts amid the COVID-19 pandemic. Methods: This study draws on online posts from within r/COVID19_support that describe users' suicidal thoughts during and related to the COVID-19 pandemic. Data were collected from creation of this subreddit on February 12, 2020 until December 31, 2020. A qualitative thematic analysis was conducted to generate themes reflecting users' experiences of suicidal thoughts. Results: A total of 83 posts from 57 users were included in the analysis. Posts described a range of users' lived and living experiences of suicidal thoughts related to the pandemic, including deterioration in mental health and complex emotions associated with suicidal thinking. Reddit users situated their experiences of suicidal thoughts within various pandemic stressors: social isolation, employment and finances, virus exposure and COVID-19 illness, uncertain timeline of the pandemic, news and social media, pre-existing mental health conditions, and lack of access to mental health resources. Some users described individual coping strategies and supports used in attempt to manage suicidal thoughts, however these were recognized as insufficient for addressing the multilevel stressors of the pandemic. Conclusions: Multiple and intersecting stressors have contributed to individuals' experiences of suicidal thoughts amid the COVID-19 pandemic, requiring thoughtful and complex public health responses. While ongoing challenges exist with self-disclosure of mental health challenges on social media, Reddit and other online platforms may offer a space for users to share suicidal thoughts and discuss potential coping strategies.

Correlates of e-cigarette use for smoking cessation among clients in residential substance use disorder treatment

Little is known about e-cigarette use among persons in substance use disorder (SUD) treatment, or their use of e-cigarettes for smoking cessation. Prevalence of e-cigarette use and correlates of e-cigarette use for smoking cessation were examined among clients in SUD treatment. Participants (n = 332) were current cigarette smokers recruited from 20 residential SUD programs in California. We used multivariable logistic regression to identify correlates of using e-cigarettes for quitting smoking. Almost half (45.2%) of the sample had ever used e-cigarettes for smoking cessation, and 34% had used e-cigarettes in the past 30 days. Smokers who had used e-cigarettes for smoking cessation, compared to those who had not, were younger (adjusted odds ratio [AOR] = 0.94, 95% confidence interval [CI] = 0.91, 0.96), had more than a high school education (AOR = 1.69, 95% CI = 1.07, 2.68), sought treatment for both SUD and mental health disorder (AOR = 2.62, 95% CI = 1.38, 5.00), wanted help quitting smoking (AOR = 1.90, 95% CI = 1.03, 3.50) and perceived e-cigarettes as equally harmful (AOR = 3.03, 95% CI = 1.10, 8.33) or less harmful than tobacco cigarettes (AOR = 2.82, 95% CI = 1.02, 7.77). Black/African American and Hispanic/Latino participants were less likely to use e-cigarettes for smoking cessation than participants who identify as White. E-cigarettes were favorably perceived by clients in residential SUD treatment as a quit smoking aid. Treatment programs should consider how to advise clients with respect to the use of e-cigarettes for smoking cessation.

Socially-supportive norms and mutual aid of people who use opioids: An analysis of Reddit during the initial COVID-19 pandemic

BACKGROUND

Big events (i.e., unique historical disruptions) like the COVID-19 epidemic and its associated period of social distancing can transform social structures, social interactions, and social norms. Social distancing rules and the fear of infection have greatly reduced face-to-face interactions, increased loneliness, reduced ties to helping institutions, and may also have disrupted the opioid use behaviors of people who use drugs. This research used Reddit to examine the impact of COVID-19 on the social networks and social processes of people who use opioids.

METHODS

Data were collected from the social media forum, Reddit.com. At the beginning of the COVID-19 pandemic in the U.S. (March 5, 2020, to May 13, 2020), 2,000 Reddit posts were collected from the two most popular opioid subreddits (r/OpiatesRecovery, r/Opiates). Posts were reviewed for relevance to COVID-19 and opioid use resulting in a final sample of 300. Thematic analysis was guided by the Big Events framework.

RESULTS

The COVID-19 pandemic was found to create changes in the social networks and daily lives among persons who use opioids. Adaptions to these changes shifted social networks leading to robust social support and mutual aid on Reddit, including sharing and seeking advice on facing withdrawal, dealing with isolation, managing cravings, and accessing recovery resources.

CONCLUSIONS

Reddit provided an important source of social support and mutual aid for persons who use opioids. Findings indicate online social support networks are beneficial to persons who use opioids, particularly during big events where isolation from other social support resources may occur.

Genetic discrimination views in online discussion forums: Perspectives from Canadian forumites

Recent advancements in genetic technologies have made genetic information increasingly sought out in a wide range of non-therapeutic contexts, which has increased the risk that such information be used to discriminate against individuals. Frequently, it is genetic counselors who have to respond to questions about genetic discrimination (GD) from worried patients. Here, we examine the general Canadian public's knowledge, attitudes, and concerns about GD through a comprehensive analysis and categorization of posts from selected Canadian online discussion forums. Overall, we collected 1,638 posts, from which we coded 694 posts originating from newspaper comment sections and Reddit posts that were categorized to yield 6 main themes that consistently concerned Canadian users on the topics of GD: (a) discussions centered around how insurance business practices can be affected by genetic information; (b) issues in employment; (c) 'fear' of genetic testing and eugenics; (d) preventive approaches such as law and human rights instruments; (e) the predictive value and privacy that should be conferred to genetic information; and (f) other ethical issues. Overall, discussions addressed risk stratification models applied to genetic information and personal insurance underwriting. We find that many forum users (aka forumites) fear GD in insurance and employment, consider genetic information private, and strongly support different legal approaches to prevent GD. However, we find dissension among forumites that may represent different advocacy groups such as insurers and employers. From these important concerns and social conceptions, we discuss issues that should be taken into consideration for the development of future policies and information campaigns addressing GD in Canada and other countries.

Discovering the Context of People With Disabilities: Semantic Categorization Test and Environmental Factors Mapping of Word Embeddings from Reddit

BACKGROUND

The World Health Organization's International Classification of Functioning Disability and Health (ICF) conceptualizes disability not solely as a problem that resides in the individual, but as a health experience that occurs in a context. Word embeddings build on the idea that words that occur in similar contexts tend to have similar meanings. In spite of both sharing "context" as a key component, word embeddings have been scarcely applied in disability. In this work, we propose social media (particularly, Reddit) to link them.

OBJECTIVE

The objective of our study is to train a model for generating word associations using a small dataset (a subreddit on disability) able to retrieve meaningful content. This content will be formally validated and applied to the discovery of related terms in the corpus of the disability subreddit that represent the physical, social, and attitudinal environment (as defined by a formal framework like the ICF) of people with disabilities.

METHODS

Reddit data were collected from pushshift.io with the pushshiftr R package as a wrapper. A word2vec model was trained with the wordVectors R package using the disability subreddit comments, and a preliminary validation was performed using a subset of Mikolov analogies. We used Van Overschelde's updated and expanded version of the Battig and Montague norms to perform a semantic categories test. Silhouette coefficients were calculated using cosine distance from the wordVectors R package. For each of the 5 ICF environmental factors (EF), we selected representative subcategories addressing different aspects of daily living (ADLs); then, for each subcategory, we identified specific terms extracted from their formal ICF definition and ran the word2vec model to generate their nearest semantic terms, validating the obtained nearest semantic terms using public evidence. Finally, we applied the model to a specific subcategory of an EF involved in a relevant use case in the field of rehabilitation.

RESULTS

We analyzed 96,314 comments posted between February 2009 and December 2019, by 10,411 Redditors. We trained word2vec and identified more than 30 analogies (eg, breakfast - 8 am + 8 pm = dinner). The semantic categorization test showed promising results over 60 categories; for example, s(A relative)=0.562, s(A sport)=0.475 provided remarkable explanations for low s values. We mapped the representative subcategories of all EF chapters and obtained the closest terms for each, which we confirmed with publications. This allowed immediate access (≤ 2 seconds) to the terms related to ADLs, ranging from apps "to know accessibility before you go" to adapted sports (boccia). For example, for the support and relationships EF subcategory, the closest term discovered by our model was "resilience," recently regarded as a key feature of rehabilitation, not yet having one unified definition. Our model discovered 10 closest terms, which we validated with publications, contributing to the "resilience" definition.

CONCLUSIONS

This study opens up interesting opportunities for the exploration and discovery of the use of a word2vec model that has been trained with a small disability dataset, leading to immediate, accurate, and often unknown (for authors, in many cases) terms related to ADLs within the ICF framework.

A qualitative study of the views about smoking, licensed cessation aids and e-cigarettes in people with schizophrenia spectrum disorders

Smoking prevalence remains high among people with a mental health condition compared to those without. Understanding people's motivation to quit and their views of smoking cessation support may help to develop future interventions. We conducted a qualitative study to explore the perceptions of 30 people with schizophrenia spectrum disorders who were current smokers, about smoking traditional cigarettes, the appeal of licensed medicines and e-cigarettes for smoking cessation or smoking reduction. The experiences of participants who were motivated to quit were compared with those who were not motivated to quit. Findings suggest traditional cigarettes were pleasurable and licensed cessation aids and e-cigarettes unappealing to participants who were unmotivated to quit. Whereas nicotine replacement products and e-cigarettes may be an appealing smoking cessation or reduction strategy for those motivated to quit. There is a need to find ways of making traditional cigarettes less appealing and alternative less harmful nicotine products (licensed and unlicensed) more appealing and accessible to this group of high risk smokers.

Approved and emerging smoking cessation treatments for people with schizophrenia spectrum disorders: A narrative review

This review focuses on smoking cessation treatments for people with schizophrenia spectrum disorders. It concludes with comments on the significance of the research and why it constitutes an original contribution. We searched PubMed (National Library of Medicine), and PsycINFO (Ovid) (2006-2020) for studies on schizophrenic disorder (schizophrenia or psychotic or psychosis or severe mental illness) and smoking cessation treatment (smoking cessation treatment or varenicline or tobacco cessation or reduction or bupropion or NRT or behavioral treatment or e-cigarette). Studies found evidence suggesting that pharmacotherapy combined with behavioural therapy for smoking cessation is effective amongst smokers with schizophrenia spectrum disorders, although more long-term research is required. This review summarised and critically reviewed also studies on vaping as a smoking cessation strategy for smokers with schizophrenia spectrum disorders and evidence suggests that they may effective as smoking cessation tool and may be less harmful alternatives to combustible cigarette smoking. Consequently, e-cigarettes could be considered as an applicable instrument for Tobacco Harm Reduction (THR) and smoking cessation. Overall, there are very few studies of e-cigarettes for smoking cessation in patients with schizophrenia and these studies are very small. They have promising results, but more research is needed.

Tobacco smoking, related harm and motivation to quit smoking in people with schizophrenia spectrum disorders

This narrative review focuses on the topic of tobacco smoking amongst people with schizophrenia spectrum disorders. We searched PubMed, PsycInfo and Scopus databases for schizophrenia spectrum disorders and smoking and included articles about the epidemiology of tobacco smoking in people with schizophrenia spectrum disorders, examining the relationship between smoking and mental health. This narrative review describes that a higher prevalence, frequency and impact of both high nicotine dependence and its harmful effects in patients with schizophrenia spectrum disorders compared with those in the general population. Despite several existent theories, the reasons for high smoking rates, the high dependence on nicotine and severity of nicotine withdrawal symptoms are not fully understood. The main aim of this paper is to inform mental health personnel and particularly clinical and health psychologists about the impact and role of tobacco smoking for smokers with schizophrenia spectrum disorders.

Insights on electronic cigarette products from reviews on the Reddit forum

INTRODUCTION

E-cigarette devices and their component parts are continuously evolving. Little is known about the product design features that may increase the appeal of e-cigarette use, ultimately affecting continuation of use. Product reviews have been described as useful in helping to forecast the popularity of products, and online reviews have become an important channel of product information. This study analyzed e-cigarette product reviews to attempt to arrive at a greater understanding of the features of e-cigarette products that may make them appealing to current users.

METHODS

Data included 248 product reviews found on a popular e-cigarette-related discussion site of Reddit from 10 April 2017 to 12 November 2018. For this study, we examined the sub-sections relating to the positive features (PFs) and negative features (NFs) of the product, found in each review. Common themes were identified and coded.

RESULTS

There were 2929 comments on PFs (average 12 per product), and 1003 on NFs (average 4 per product). Commonly found in the reviews were the ten themes: build quality, color, tip model, battery quality, price, screw quality, power mode performance, coil performance, temperature control performance, and tank quality.

CONCLUSIONS

Findings suggest e-cigarette users expect well-made devices and have developed ways to discriminate between products that perform well from those that do not. Findings suggest that the control of price and design features of e-cigarette products (e.g. color, size, voltage, wattage, coils) warrants consideration for future research and policies addressing e-cigarette use.

Perceptions and Sentiments About Electronic Cigarettes on Social Media Platforms: Systematic Review

Background

Electronic cigarettes (e-cigarettes) have been widely promoted on the internet, and subsequently, social media has been used as an important informative platform by e-cigarette users. Beliefs and knowledge expressed on social media platforms have largely influenced e-cigarette uptake, the decision to switch from conventional smoking to e-cigarette smoking, and positive and negative connotations associated with e-cigarettes. Despite this, there is a gap in our knowledge of people’s perceptions and sentiments on e-cigarettes as depicted on social media platforms.

Objective

This study aimed to (1) provide an overview of studies examining the perceptions and sentiments associated with e-cigarettes on social media platforms and online discussion forums, (2) explore people’s perceptions of e-cigarette therein, and (3) examine the methodological limitations and gaps of the included studies.

Methods

Searches in major electronic databases, including PubMed, Cumulative Index of Nursing and Allied Health Literature, EMBASE, Web of Science, and Communication and Mass Media Complete, were conducted using the following search terms: “electronic cigarette,” “electronic vaporizer,” “electronic nicotine,” and “electronic nicotine delivery systems” combined with “internet,” “social media,” and “internet use.” The studies were selected if they examined participants’ perceptions and sentiments of e-cigarettes on online forums or social media platforms during the 2007-2017 period.

Results

A total of 21 articles were included. A total of 20 different social media platforms and online discussion forums were identified. A real-time snapshot and characteristics of sentiments, personal experience, and perceptions toward e-cigarettes on social media platforms and online forums were identified. Common topics regarding e-cigarettes included positive and negative health effects, testimony by current users, potential risks, benefits, regulations associated with e-cigarettes, and attitude toward them as smoking cessation aids.

Conclusions

Although perceptions among social media users were mixed, there were more positive sentiments expressed than negative ones. This study particularly adds to our understanding of current trends in the popularity of and attitude toward e-cigarettes among social media users. In addition, this study identified conflicting perceptions about e-cigarettes among social media users. This suggests that accurate and up-to-date information on the benefits and risks of e-cigarettes needs to be disseminated to current and potential e-cigarette users via social media platforms, which can serve as important educational channels. Future research can explore the efficacy of social media–based interventions that deliver appropriate information (eg, general facts, benefits, and risks) about e-cigarettes.

Trial Registration

PROSPERO CRD42019121611; https://tinyurl.com/yfr27uxs

Psychedelic Microdosing: A Subreddit Analysis

Self-administration of very low doses of psychedelic drugs to improve mental health and wellbeing and enhance cognitive function, known as microdosing, has received recent media attention, but little research has been conducted. We conducted a content analysis of discussions about microdosing from the online forum Reddit. We examined motivations, dosing practices, and perceived benefits and limitations of microdosing. Motivations included self-management of mental health issues, improvement of psychosocial wellbeing, and cognitive enhancement. Self-reported benefits included cognitive and creative enhancement, reduced depression and anxiety, enhanced self-insight and mindfulness, improved mood and attitude toward life, improved habits and health behaviors, and improved social interactions and interpersonal connections. Perceived limitations included issues related to dosing, adverse physical effects, taking illegal substances, limited or no mental health or cognitive improvement, increased anxiety, unpleasant "off" days, only short-term benefits, and concerns about dependence and drug-related risks. Standard doses of psychedelic drugs provided in therapeutic settings have potential as novel treatments for some mental health conditions, but clinical research is needed to understand if this is also the case for microdosing. In the meantime, harm reduction resources should be developed and made available to provide the best available information on the safer use of self-administered psychedelics.

Characterizing e-cigarette use in veteran smokers with mental health conditions

Introduction

The use of electronic cigarettes (e-cigarettes) in smokers with mental health conditions (MHC) is not well understood.

Aims

This study aims to compare e-cigarette users and non-users among veteran smokers with MHC to characterize differences in smoking behavior, motivation to quit, psychological distress, primary psychiatric diagnosis, and other factors.

Methods

Baseline survey data were used from a randomized smoking cessation trial enrolling smokers with MHC from four Veterans Health Administration hospitals. Participants were categorized as current, former (having ever tried an e-cigarette), or never e-cigarette users. Pearson's χ2 and ANOVA Type-3 F-tests were used to test the bivariate associations between e-cigarette use and variables measured.

Results

Among 1,836 participants, mean age was 58 years (STD ± 12.5), 87% were male, 15% were current e-cigarette users (n = 275), and 27% were former users (n = 503). Sixty-five percent of e-cigarette users reported ‘wanting to quit smoking’ as a primary reason. Mean readiness to quit smoking (1–10) was 7.2, 6.8, and 6.4 for current, former, and never e-cigarette users, respectively (P = 0.0002). Sixty-three percent of current and former users and 55% of never-users reported some mental distress on Kessler-6 scale (P = 0.0003, OR = 1.4, 95% CI 1.1–1.7). A primary psychiatric diagnosis of alcohol or substance use disorder was recorded for 50% of current or former users and 60% of never-users (P = 0.0003, OR = 0.69, 95% CI 0.56–0.84).

Conclusions

E-cigarette users were more ready to quit and most often reported using e-cigarettes to assist with quitting. E-cigarette users had more psychological distress and were less likely to have substance use disorders as their primary psychiatric diagnosis.

Mining of Textual Health Information from Reddit: Analysis of Chronic Diseases With Extracted Entities and Their Relations

BACKGROUND

Social media platforms constitute a rich data source for natural language processing tasks such as named entity recognition, relation extraction, and sentiment analysis. In particular, social media platforms about health provide a different insight into patient's experiences with diseases and treatment than those found in the scientific literature.

OBJECTIVE

This paper aimed to report a study of entities related to chronic diseases and their relation in user-generated text posts. The major focus of our research is the study of biomedical entities found in health social media platforms and their relations and the way people suffering from chronic diseases express themselves.

METHODS

We collected a corpus of 17,624 text posts from disease-specific subreddits of the social news and discussion website Reddit. For entity and relation extraction from this corpus, we employed the PKDE4J tool developed by Song et al (2015). PKDE4J is a text mining system that integrates dictionary-based entity extraction and rule-based relation extraction in a highly flexible and extensible framework.

RESULTS

Using PKDE4J, we extracted 2 types of entities and relations: biomedical entities and relations and subject-predicate-object entity relations. In total, 82,138 entities and 30,341 relation pairs were extracted from the Reddit dataset. The most highly mentioned entities were those related to oncological disease (2884 occurrences of cancer) and asthma (2180 occurrences). The relation pair anatomy-disease was the most frequent (5550 occurrences), the highest frequent entities in this pair being cancer and lymph. The manual validation of the extracted entities showed a very good performance of the system at the entity extraction task (3682/5151, 71.48% extracted entities were correctly labeled).

CONCLUSIONS

This study showed that people are eager to share their personal experience with chronic diseases on social media platforms despite possible privacy and security issues. The results reported in this paper are promising and demonstrate the need for more in-depth studies on the way patients with chronic diseases express themselves on social media platforms.

Are Electronic Cigarettes an Effective Aid to Smoking Cessation or Reduction Among Vulnerable Groups? A Systematic Review of Quantitative and Qualitative Evidence

INTRODUCTION

Smoking prevalence remains high in some vulnerable groups, including those who misuse substances, have a mental illness, are homeless, or are involved with the criminal justice system. E-cigarette use is increasing and may support smoking cessation/reduction.

METHODS

Systematic review of quantitative and qualitative data on the effectiveness of e-cigarettes for smoking cessation/reduction among vulnerable groups. Databases searched were MEDLINE, EMBASE, PsychINFO, CINAHL, ASSIA, ProQuest Dissertations and Theses, and Open Grey. Narrative synthesis of quantitative data and thematic synthesis of qualitative data.

RESULTS

2628 records and 46 full texts were screened; 9 studies were identified for inclusion. Due to low quality of evidence, it is uncertain whether e-cigarettes are effective for smoking cessation in vulnerable populations. A moderate quality study suggested that e-cigarettes were as effective as nicotine replacement therapy. Four studies suggested significant smoking reduction; however, three were uncontrolled and had sample sizes below 30. A prospective cohort study found no differences between e-cigarette users and nonusers. No significant adverse events and minimal side effects were identified. Qualitative thematic synthesis revealed barriers and facilitators associated with each component of the COM-B (capability, opportunity, motivation, and behavior) model, including practical barriers; perceptions of effectiveness for cessation/reduction; design features contributing to automatic and reflective motivation; smoking bans facilitating practical opportunity; and social connectedness increasing social opportunity.

CONCLUSION

Further research is needed to identify the most appropriate device types for practicality and safety, level of support required in e-cigarette interventions, and to compare e-cigarettes with current best practice smoking cessation support among vulnerable groups.

IMPLICATIONS

Smoking prevalence among people with mental illness, substance misuse, homelessness, or criminal justice system involvement remains high. E-cigarettes could support cessation. This systematic review found limited quantitative evidence assessing effectiveness. No serious adverse events were identified. Qualitative thematic synthesis revealed barriers and facilitators mapping to each component of the COM-B (capability, opportunity, motivation, and behavior) model, including practical barriers; perceived effectiveness; design features contributing to automatic and reflective motivation; smoking bans facilitating practical opportunity; and social connectedness increasing social opportunity. Further research should consider appropriate devices for practicality and safety, concurrent support, and comparison with best practice smoking cessation support.

Rates of electronic cigarette use among adults with a chronic mental illness

INTRODUCTION

Electronic cigarette (e-cig) use has increased dramatically over the past decade, rates of e-cig use among those with a chronic mental illness has largely been unexplored. Exploring this relationship for adults with a mental illness is necessary when examining the health needs of this population.

METHODS

Data from the 2016 National Health Interview Survey (NHIS) was used to explore associations between e-cig use and chronic mental illness. E-cig use was explored in two different contexts, having tried an e-cig at least once and current e-cig use. Chronic mental illness was categorized as depression, anxiety, emotional disorder, or ADD, bipolar, schizophrenia, other disorder.

RESULTS

Rates of ever trying an e-cig and current e-cig use were higher among those with a chronic mental illness. Complex logistic regressions suggested having a chronic mental illness significantly increases the likelihood of both trying an e-cig and being an e-cig user.

CONCLUSIONS

Increased likelihood of e-cig use in chronic mental illness supports previous findings. This may be due to perceptions that e-cigs are less harmful and they provide ways of socially connecting with others.

IMPLICATIONS

Current knowledge surrounding e-cig use in this population is lacking. The 2016 NHIS allows for a nationally representative prediction of e-cig use in this population. This data is relevant in monitoring potential harm caused by e-cigs, in addition it may be helpful when assessing the value of e-cigs as a smoking cessation tool for those with a mental illness.

Are Australian smokers with mental illness receiving adequate smoking cessation and harm reduction information?

Provision of smoking cessation support in the form of advice and information is central to increasing quit rates, including among people with mental illness (MI), who have 3-5 times higher odds of smoking than those without MI. This study investigated the extent and perceived utility of quit smoking advice and information available to Australian smokers with MI through face-to-face, semi-structured, in-depth interviews with 29 current smokers with MI. Qualitative analysis identified four major sources of quit smoking advice and information: (i) mental health practitioners; (ii) Quitline; (iii) social networks; and (iv) Internet and media. All identified sources, including formal sources (mental health practitioners and Quitline), were perceived as providing inadequate information about quitting smoking, particularly regarding optimal usage of nicotine replacement therapy (NRT). Social networks emerged as a substantial source of quit smoking advice and information, especially for nontraditional methods such as vaping. Participants showed high interest in receiving support from peer-led smoking cessation groups. A minority of participants reported that they had received quit smoking information from Internet and media; this was largely restricted to negative reports about e-cigarettes and short advertisements for nicotine replacement therapy. Our findings suggest that more can be done to provide smokers with MI with practical smoking cessation advice and support. Comprehensive information resources tailored for smokers with MI should be developed and disseminated via multiple pathways. We also recommend a number of policy and practice reforms to promote smoking cessation among those with MI.

An appraisal of practice guidelines for smoking cessation in people with severe mental illness

OBJECTIVE

To review the quality of current smoking cessation guidelines that include recommendations for people with severe mental illness.

METHODS

A systematic search of scientific databases, central government health authority websites, psychiatry peak bodies, guideline clearing houses and Google was undertaken for relevant smoking cessation guidelines. Three reviewers independently assessed guideline quality using the AGREE II (Appraisal of Guidelines for REsearch and Evaluation II) instrument. Two reviewers extracted recommendations specific to smokers with severe mental illness.

RESULTS

Thirteen guidelines met the inclusion criteria. Seven guidelines scored ⩾60% in at least four domains. Median scores for 'Editorial independence', 'Rigour of development', 'Stakeholder Involvement' and 'Applicability' were less than 60%. The highest median scores were for 'Scope and purpose' (87%, 69-96%) and 'Clarity of presentation' (87%, 56-98%). 'Editorial independence' (33.3%, 0-86%) and 'Rigour of development' (54%, 11-92%) had the lowest median domain scores. The guidelines varied greatly in their recommendations but the majority recommended nicotine replacement therapy, bupropion or varenicline as first-line pharmacotherapy, along with behavioural support.

CONCLUSION

Many guidelines did not adequately report their methods or the competing interests of the authors. Future guidelines development may benefit from more specifically addressing AGREE II criteria and the needs of smokers with severe mental illness.