Jenn McDermid, Jennie Pearson, Melissa Braschel, Sarah Moreheart, Rory Marck, Kate Shannon, Andrea Krüsi, Shira M Goldenberg
{"title":"Increases in housing rules and surveillance during COVID-19: impacts on overdose and overdose response in a community-based cohort of sex workers who use drugs in Vancouver, BC.","authors":"Jenn McDermid, Jennie Pearson, Melissa Braschel, Sarah Moreheart, Rory Marck, Kate Shannon, Andrea Krüsi, Shira M Goldenberg","doi":"10.1186/s12954-024-01030-w","DOIUrl":"10.1186/s12954-024-01030-w","url":null,"abstract":"<p><strong>Introduction: </strong>Since the beginning of the COVID-19 pandemic, COVID-19 risk mitigation measures have expanded to include increased rules and surveillance in supportive housing. Yet, in the context of the dual public health emergencies of COVID-19 and the unregulated drug toxicity crisis, we have not evaluated the unintended health and social consequences of such measures, especially on criminalized women. In order to address this dearth of evidence, our aim was to assess the association between increased housing rules and surveillance during COVID-19 and (a) nonfatal overdose, and (b) administration of naloxone for overdose reversal among women sex workers who use drugs in Vancouver, BC.</p><p><strong>Methods: </strong>This study is nested within An Evaluation of Sex Workers Health Access (AESHA), a community-based prospective cohort of women sex workers in Metro Vancouver (2010-present). Using cross-sectional data collected during the first year of COVID-19 (April 2020-2021), we developed separate multivariable logistic regression confounder models to examine the independent associations between experiencing increased housing rules and surveillance during COVID-19 on (a) nonfatal overdose, and (b) administration of naloxone for overdose reversal in the last 6 months.</p><p><strong>Results: </strong>Amongst 166 participants, 10.8% reported experiencing a recent non-fatal overdose and 31.3% recently administered naloxone for overdose reversal. 56.6% reported experiencing increased rules and surveillance within their housing during COVID-19. The prevalence of non-fatal overdose and administering naloxone was significantly elevated among those exposed to increased housing rules and surveillance during COVID-19 versus those who were unexposed (83.3% vs. 52.1%; 75.0% vs. 48.2%, respectively). In separate multivariate confounder models, exposure to increased housing rules and surveillance during COVID-19 was independently associated with increased odds of administering naloxone [AOR: 3.66, CI: 1.63-8.21], and marginally associated with non-fatal overdose [AOR: 3.49, CI: 0.92-13.27].</p><p><strong>Conclusion: </strong>Efforts to prioritize the right to safe, adequate and affordable housing must avoid reinforcing an overly coercive reliance on surveillance measures which, while often well-intended, can negatively shape residents' well-being. Furthermore, public health responses to pandemics must include criminalized populations so that measures do not exacerbate overdose risk. Implementation of a regulated drug supply is recommended, alongside housing policies that promote residents' rights, safety, and health.</p>","PeriodicalId":12922,"journal":{"name":"Harm Reduction Journal","volume":"21 1","pages":"153"},"PeriodicalIF":4.0,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11342539/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142035665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The opioid epidemic and accessibility to free Wi-Fi: internet access is a human rights issue.","authors":"Ehsan Jozaghi","doi":"10.1186/s12954-024-01061-3","DOIUrl":"10.1186/s12954-024-01061-3","url":null,"abstract":"<p><p>The opioid epidemic has taken the lives of thousands of people across North America and Europe. Moreover, lack of housing, inflation, and a rapidly changing economy have affected millions of people, and many have become homeless. Many governments, researchers, health agencies, and not-for-profits have offered innovative ways to tackle this crisis, including many harm-reduction technologies that rely on Internet. In the age of the first artificial intelligence (AI) revolution, where reliance and accessibility to Internet have become a necessity for finding jobs, housing, affordable food, social services, social connection, and staying alive, the creation of free Wi-Fi zones around inner city neighborhood by towns and municipalities is not only a cost-effective way to reduce death, social costs, but a human rights issue during the initial stage of first A.I. revolution.</p>","PeriodicalId":12922,"journal":{"name":"Harm Reduction Journal","volume":"21 1","pages":"151"},"PeriodicalIF":4.0,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11337759/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142017241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hirudini Fernando, Anita Amate, Kathleen L Hayes, Heather D Whitehead, Charlie Desnoyers, Emmanuel Uzobuife, Madison S Denchfield, Braden Whitelatch, Marya Lieberman
{"title":"A lot testing protocol for quality assurance of fentanyl test strips for harm reduction applications.","authors":"Hirudini Fernando, Anita Amate, Kathleen L Hayes, Heather D Whitehead, Charlie Desnoyers, Emmanuel Uzobuife, Madison S Denchfield, Braden Whitelatch, Marya Lieberman","doi":"10.1186/s12954-024-01058-y","DOIUrl":"10.1186/s12954-024-01058-y","url":null,"abstract":"<p><p>Fentanyl test strips (FTS) are lateral flow immunoassays that were originally designed and validated for detecting low concentrations of fentanyl in urine. Some FTS are now being marketed for the harm reduction purpose of testing street drugs for the presence of fentanyl. This manuscript provides a simple protocol to assess whether different brands and lots of fentanyl test strips perform adequately for use in drug checking. The results gathered from this protocol will document problems with particular lots or brands of FTS, help buyers choose from among the array of products, provide feedback to manufacturers to improve their products, and serve as an early warning system for ineffective products.</p>","PeriodicalId":12922,"journal":{"name":"Harm Reduction Journal","volume":"21 1","pages":"152"},"PeriodicalIF":4.0,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11337861/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142017240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Flore Cuffaro, Georges Dahm, Claude Marson, Patrick Berlemont, Michel Yegles, Claudia Allar, Lionel Fauchet, Matteo Creta, Serge Schneider
{"title":"Contamination of a drug consumption room with drugs and potential risks for social health care workers.","authors":"Flore Cuffaro, Georges Dahm, Claude Marson, Patrick Berlemont, Michel Yegles, Claudia Allar, Lionel Fauchet, Matteo Creta, Serge Schneider","doi":"10.1186/s12954-024-01074-y","DOIUrl":"10.1186/s12954-024-01074-y","url":null,"abstract":"<p><strong>Background: </strong>Studies have shown that contamination of surfaces by illicit drugs frequently occurs in forensic laboratories when manipulating seized samples as well as in pharmacies and hospitals when preparing medicinal drugs. In this project, we extended these studies to a Drug Consumption Room to investigate drug levels and possible exposure of the staff members.</p><p><strong>Methods: </strong>We investigated pre and post cleaning contamination by heroin and cocaine and their degradation products 6-monoacetylmorphine and benzoylecgonine on different surfaces (tables, counters, computers and door handles) and in the ambient air. We also collected urine and hair samples from staff members to check for potential short and long term contaminations.</p><p><strong>Results: </strong>Medium to heavy contamination has been detected on most surfaces and door handles; as expected, air contamination was particularly high in the smoking room. Drug levels were < LOD to very low in the urine and the hair samples of staff members tested.</p><p><strong>Conclusion: </strong>The cleaning efficiency of the surfaces, carried out by staff and drug users after drug consumption, was often not satisfactory. The very low drug levels in hair indicate that acute health risks for staff members are low.</p>","PeriodicalId":12922,"journal":{"name":"Harm Reduction Journal","volume":"21 1","pages":"149"},"PeriodicalIF":4.0,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11328477/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141987874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Katherine Hill, Rebecca Minahan-Rowley, Emma T Biegacki, Robert Heimer, Kimberly L Sue
{"title":"Providers' knowledge and perception of xylazine in the unregulated drug supply: a sequential explanatory mixed-methods study.","authors":"Katherine Hill, Rebecca Minahan-Rowley, Emma T Biegacki, Robert Heimer, Kimberly L Sue","doi":"10.1186/s12954-024-01052-4","DOIUrl":"10.1186/s12954-024-01052-4","url":null,"abstract":"<p><strong>Background: </strong>Xylazine is increasingly prevalent in the unregulated opioid supply in the United States. Exposure to this adulterant can lead to significant harm, including prolonged sedation and necrotic wounds. In the absence of literature describing healthcare providers' experiences with treating patients who have been exposed to xylazine, we aimed to explore what gaps must be addressed to improve healthcare education and best practices.</p><p><strong>Methods: </strong>From October 2023 to February 2024, we conducted a sequential explanatory mixed-methods study, with (1) a quantitative survey phase utilizing convenience sampling of healthcare providers treating patients in Connecticut and (2) a qualitative semi-structured interview phase utilizing purposive sampling of providers with experience treating patients with xylazine exposure. Summary statistics from the survey were tabulated; interview transcripts were analyzed using thematic analysis.</p><p><strong>Results: </strong>Seventy-eight eligible healthcare providers participated in our survey. Most participants had heard of xylazine (n = 69, 95.8%) and had some knowledge about this adulterant; however, fewer reported seeing one or more patients exposed to xylazine (n = 46, 59.8%). After sampling from this subgroup, we conducted fifteen in-depth interviews. This qualitative phase revealed five themes: (1) while xylazine is novel and of concern, this is not necessarily exceptional (i.e., there are other emerging issues for patients who use drugs); (2) participants perceived that xylazine was increasingly prevalent in the drug supply, even if they were not necessarily seeing more patients with xylazine-related outcomes (XROs); (3) patients primarily presented with non-XROs, making it difficult to know when conversations about xylazine were appropriate; (4) patients with XROs may experience issues accessing healthcare; (5) providers and their patients are learning together about how to minimize XROs and reduce the sense of helplessness in the face of a novel adulterant.</p><p><strong>Conclusions: </strong>Xylazine-specific education for healthcare providers is currently insufficient. Improving this education, as well as resources (e.g., drug checking technologies) and data (e.g., research on prevention and treatment of XROs), is crucial to improve care for patients who use drugs.</p>","PeriodicalId":12922,"journal":{"name":"Harm Reduction Journal","volume":"21 1","pages":"148"},"PeriodicalIF":4.0,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11328386/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141987875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Fentanyl harm reduction strategies among Latinx communities in the United States: a scoping review.","authors":"Gabriel Luna, Gerold Dermid, Jennifer B Unger","doi":"10.1186/s12954-024-01070-2","DOIUrl":"10.1186/s12954-024-01070-2","url":null,"abstract":"<p><strong>Purpose: </strong>Fueled by the prescription opioid overdose crisis and increased influx of illicitly manufactured fentanyl, fentanyl overdoses continue to be a public health crisis that has cost the US economy over $1 trillion in reduced productivity, health care, family assistance, criminal justice, and accounted for over 74,000 deaths in 2023. A recent demographic shift in the opioid crisis has led to a rise in overdose deaths among the Latinx population. Harm reduction interventions, including the use of naloxone and fentanyl test strips, have been shown to be effective measures at reducing the number of opioid overdose deaths. The aim of this scoping review is to summarize naloxone and fentanyl test strip interventions and public health policies targeted to Latinx communities.</p><p><strong>Methods: </strong>PubMed, CINHAL, Web of Science, Embase, and PsycINFO research databases using the keywords \"fentanyl,\" \"Latinx,\" \"Harm Reduction,\" \"Naloxone,\" and \"Fentanyl Test Strips'' to identify studies published between January 1, 2013 and December 31, 2023. Endnote and Covidence software were used to catalog and manage citations for review of studies. Subsequently, studies that met inclusion criteria were then summarized using resulting themes.</p><p><strong>Results: </strong>Twenty-seven articles met the inclusion criteria and were further abstracted for the scoping review. Of these articles, 77.7% (n = 21) included a naloxone intervention, while only 11.1% (n = 3) included a fentanyl test strip intervention. Furthermore, 30.1% (n = 8) of these studies were Latinx targeted, and 7.7% (n = 2) of the studies were adapted for Latinx populations. Four themes, including an overall lack of knowledge and awareness, a lack of access to harm reduction or opioid overdose prevention resources, an overall lack of culturally adapted and/or targeted interventions, and restrictive and punitive policies that limit the effectiveness of protective factors were highlighted in this scoping review.</p><p><strong>Conclusion: </strong>Limited published research exists on the use of emerging harm reduction behaviors, such as the use of naloxone and fentanyl test strips as community intervention strategies to prevent opioid overdose deaths. Even fewer publications exist on the targeting and cultural adaptation of harm reduction interventions responsive to Latinx communities, especially those using theoretical approaches or frameworks to support these interventions. Future research is needed to assess the unique needs of Latinx populations and to develop culturally responsive programs to prevent opioid-related overdose deaths among this population.</p>","PeriodicalId":12922,"journal":{"name":"Harm Reduction Journal","volume":"21 1","pages":"150"},"PeriodicalIF":4.0,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11328400/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141995652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mahkameh Rafiee, Mohammad Karamouzian, Mohammad Sharifi, Ali Mirzazadeh, Mehrdad Khezri, Ali Akbar Haghdoost, Soheil Mehmandoost, Hamid Sharifi
{"title":"Non-injection drug use among incarcerated people in Iran: Findings from three consecutive national bio-behavioral surveys.","authors":"Mahkameh Rafiee, Mohammad Karamouzian, Mohammad Sharifi, Ali Mirzazadeh, Mehrdad Khezri, Ali Akbar Haghdoost, Soheil Mehmandoost, Hamid Sharifi","doi":"10.1186/s12954-024-01072-0","DOIUrl":"10.1186/s12954-024-01072-0","url":null,"abstract":"<p><strong>Background: </strong>Prisons often serve as high-risk environments for drug use, and incarcerated people are at a high risk for substance use-related mental and physical harms. This study aimed to determine the prevalence of non-injection drug use inside the prison and its related factors among incarcerated people in Iran.</p><p><strong>Methods: </strong>We utilized data from three national bio-behavioral surveillance surveys conducted among incarcerated people in Iran in 2009, 2013, and 2017. Eligibility criteria were being ≥ 18 years old, providing informed consent, and being incarcerated for over a week. Overall, 17,228 participants across all surveys were recruited through a multi-stage random sampling approach. Each participant underwent a face-to-face interview and HIV test. The primary objective of the study was to assess self-reported non-injection drug use within the prison environment within the last month. A multivariable logistic regression model was built to determine associated covariates with drug use inside prison and an adjusted odds ratio (aOR) with 95% confidence intervals (CI) were reported.</p><p><strong>Result: </strong>The prevalence of non-injection drug use inside the prison was 24.1% (95% CI 23.5, 24.7) with a significant decreasing trend (39.7% in 2009, 17.8% in 2013, 14.0% in 2017; p-value < 0.001). Overall, 44.0% of those who used drugs were also receiving opioid agonist therapy (OAT) and we noted that in 2017, 75.1% of those on OAT used stimulants. In the multivariable logistic regression model, the year of interview (2013: aOR = 1.43 and 2009: aOR = 5.60), younger age (19-29: aOR = 1.14 and 30-40: aOR = 1.37), male sex (aOR = 3.35), < high school education (aOR = 1.31), having a history of previous incarceration (aOR = 1.26), and having a history of lifetime HIV testing (aOR = 1.76) were significantly and positively associated with recent non-injection drug use inside the prison.</p><p><strong>Conclusions: </strong>Approximately one in four incarcerated people in Iran reported drug use within the last month inside prisons. While a declining trend in non-injection drug use was noted, substantial gaps persist in harm reduction programs within Iranian prisons. In particular, there is a pressing need for improvements in drug treatment programs, focusing on the integration of initiatives specifically designed for people who use stimulants.</p>","PeriodicalId":12922,"journal":{"name":"Harm Reduction Journal","volume":"21 1","pages":"147"},"PeriodicalIF":4.0,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11323345/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141975590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"An individual-based dynamic model to assess interventions to mitigate opioid overdose risk.","authors":"Kirsten Gallant, Ryan Lukeman","doi":"10.1186/s12954-024-01069-9","DOIUrl":"10.1186/s12954-024-01069-9","url":null,"abstract":"<p><strong>Background: </strong>Illicit opioid overdose continues to rise in North America and is a leading cause of death. Mathematical modeling is a valuable tool to investigate the epidemiology of this public health issue, as it can characterize key features of population outcomes and quantify the broader effect of structural and interventional changes on overdose mortality. The aim of this study is to quantify and predict the impact of key harm reduction strategies at differing levels of scale-up on fatal and nonfatal overdose among a population of people engaging in unregulated opioid use in Toronto.</p><p><strong>Methods: </strong>An individual-based model for opioid overdose was built featuring demographic and behavioural variation among members of the population. Key individual attributes known to scale the risk of fatal and nonfatal overdose were identified and incorporated into a dynamic modeling framework, wherein every member of the simulated population encompasses a set of distinct characteristics that govern demographics, intervention usage, and overdose incidence. The model was parametrized to fatal and nonfatal overdose events reported in Toronto in 2019. The interventions considered were opioid agonist therapy (OAT), supervised consumption sites (SCS), take-home naloxone (THN), drug-checking, and reducing fentanyl in the drug supply. Harm reduction scenarios were explored relative to a baseline model to examine the impact of each intervention being scaled from 0% use to 100% use on overdose events.</p><p><strong>Results: </strong>Model simulations resulted in 3690.6 nonfatal and 295.4 fatal overdoses, coinciding with 2019 data from Toronto. From this baseline, at full scale-up, 290 deaths were averted by THN, 248 from eliminating fentanyl from the drug supply, 124 from SCS use, 173 from OAT, and 100 by drug-checking services. Drug-checking and reducing fentanyl in the drug supply were the only harm reduction strategies that reduced the number of nonfatal overdoses.</p><p><strong>Conclusions: </strong>Within a multi-faceted harm reduction approach, scaling up take-home naloxone, and reducing fentanyl in the drug supply led to the largest reduction in opioid overdose fatality in Toronto. Detailed model simulation studies provide an additional tool to assess and inform public health policy on harm reduction.</p>","PeriodicalId":12922,"journal":{"name":"Harm Reduction Journal","volume":"21 1","pages":"146"},"PeriodicalIF":4.0,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11321061/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141970999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Thaddaeus Hannel, Lai Wei, Raheema S Muhammad-Kah, Edward G Largo, Mohamadi Sarkar
{"title":"Modeling the population health impact of accurate and inaccurate perceptions of harm from nicotine.","authors":"Thaddaeus Hannel, Lai Wei, Raheema S Muhammad-Kah, Edward G Largo, Mohamadi Sarkar","doi":"10.1186/s12954-024-01059-x","DOIUrl":"10.1186/s12954-024-01059-x","url":null,"abstract":"<p><strong>Background: </strong>Scientific evidence clearly demonstrates that inhaling the smoke from the combustion of cigarettes is responsible for most of the harm caused by smoking, and not the nicotine. However, a majority of U.S. adults who smoke inaccurately believe that nicotine causes cancer which may be a significant barrier, preventing switching to potentially reduced risk, non-combustible products like electronic nicotine delivery systems (ENDS) and smokeless tobacco (ST). We assessed the population health impact associated with nicotine perceptions.</p><p><strong>Methods: </strong>Using a previously validated agent-based model to the U.S. population, we analyzed nationally representative data from the Population Assessment of Tobacco and Health (PATH) study to estimate base case rates of sustained (maintained over four waves) cessation and switching to non-combustible product use, by sex. Nicotine perception scenarios were determined from PATH data. The overall switch rate from smoking in Wave 4 to non-combustible product use in Wave 5 (3.94%) was stratified based on responses to the nicotine perception question \"Do you believe nicotine is the chemical that causes most of the cancer caused by smoking cigarettes?\", (four-item scale from \"Definitely not\" to \"Definitely yes\"). The relative percent change between the overall and stratified rates, corresponding to each item, was used to adjust the base case rates of switching, to determine the impact, if all adults who smoke exhibited switching behaviors based on responses to the nicotine perceptions question. The public health impact of nicotine perceptions was estimated as the difference in all-cause mortality between the base case and the four nicotine perception scenarios.</p><p><strong>Results: </strong>Switch rates associated with those who responded, \"Definitely not\" (8.39%) resulted in a net benefit of preventing nearly 800,000 premature deaths over an 85-year period. Conversely switch rates reflective of those who responded, \"Definitely yes\" (2.59%) resulted in a net harm of nearly 300,000 additional premature deaths over the same period.</p><p><strong>Conclusions: </strong>Accurate knowledge regarding the role of nicotine is associated with higher switch rates and prevention of premature deaths. Our findings suggest that promoting public education to correct perceptions of harm from nicotine has the potential to benefit public health.</p>","PeriodicalId":12922,"journal":{"name":"Harm Reduction Journal","volume":"21 1","pages":"145"},"PeriodicalIF":4.0,"publicationDate":"2024-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11312148/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141912440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Correction: The managers' perspectives on service providing in women's harm reduction centers during the COVID-19 pandemic: mixed method study.","authors":"Azam Rahmani, Maryam Janatolmakan, Elham Rezaei, Malihe Tabarrai","doi":"10.1186/s12954-024-01065-z","DOIUrl":"10.1186/s12954-024-01065-z","url":null,"abstract":"","PeriodicalId":12922,"journal":{"name":"Harm Reduction Journal","volume":"21 1","pages":"144"},"PeriodicalIF":4.0,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11289942/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141859494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}