1
|
Market Survey of Modern Oral Nicotine Products: Determination of Select HPHCs and Comparison to Traditional Smokeless Tobacco Products. SEPARATIONS 2022. [DOI: 10.3390/separations9030065] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
In an effort to combat the risks associated with traditional tobacco products, tobacco product innovation has been redirected towards reducing the consumer’s potential exposure to harmful or potentially harmful constituents (HPHCs). Among these innovations are modern oral nicotine products (MONPs). This product class aims to deliver nicotine while limiting the consumer’s potential toxicant exposure. This body of work sought to investigate the potential for select HPHC exposure (tobacco-specific nitrosamines, carbonyls, benzo[a]pyrene, nitrite, and metals) from MONPs and to compare it to that from traditional tobacco products. This work expands on previously published studies both in terms of diversity of products assessed and analytes tested. In total, twenty-one unique MONPs were assessed and compared to four traditional tobacco products. We found that there was a difference in the potential exposure based on the MONP filler—plant material vs. granulate/powder. Typically, the HPHC levels observed in plant-based MONPs were higher than those observed for granulate/powder products, most notably within the metals analysis, for which the levels were occasionally greater than those seen in traditional smokeless tobacco products. Generally, the overall HPHC levels observed in MONP were at or below those levels observed in traditional tobacco products.
Collapse
|
2
|
McKelvey K, Gaiha SM, Delucchi KL, Halpern-Felsher B. Measures of both perceived general and specific risks and benefits differentially predict adolescent and young adult tobacco and marijuana use: findings from a Prospective Cohort Study. HUMANITIES & SOCIAL SCIENCES COMMUNICATIONS 2021; 8:91. [PMID: 34435190 PMCID: PMC8382238 DOI: 10.1057/s41599-021-00765-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 02/23/2021] [Indexed: 05/25/2023]
Abstract
Health behavior theorists and prevention researchers use a variety of measures of adolescent and young adult (AYA) risk and benefit perceptions to predict tobacco-use and marijuana-use behaviors. However, studies have not examined whether and how perception measures that ask about likelihood of more general outcomes such as "harm" versus ask about specific risk or benefit outcomes compare or whether they differentially predict AYA willingness to use if one of your best friends were to offer it and intentions to use in the next year; and if these measures have differential ability to predict actual use of tobacco and marijuana. We used data from a prospective cohort of California AYAs to create and test new scales to measure perceptions of specific health and social outcomes related to risks (e.g., smell bad) and benefits (e.g., look cool) related to tobacco and marijuana, and then addressed three questions: (1) Whether and how measures of perceptions of specific social and health risks and benefits (for our purposes "specific measures") and measures of perceived general harm are differentially associated with measures of willingness, social norms, and intentions to use? (2) Are specific versus general measures differentially associated with and predictive of tobacco and cannabis use behavior? (3) Are specific perceptions measures differentially predictive of behavior compared to measures of willingness, social norms, and behavioral intentions? Our results demonstrate that to better predict AYA tobacco and marijuana use, measures that address general outcomes, such as harmfulness, as well as willingness and behavioral intention should be used. We also found that measures of specific perceived risks (short-term, long-term, social) and benefits were unrelated and correlated differently with different products. For example, adolescents perceived both risks and benefits from using products like e-cigarettes, and perceived greater risk from smokeless tobacco compared to combustible cigarettes. These findings indicate that measures of specific perceived social and health outcomes can be useful to discern nuanced differences in motivation for using different substances. Study implications are important for survey dimension-reduction and assessing relationships among perceptions, motivations, and use of tobacco and marijuana products.
Collapse
Affiliation(s)
- Karma McKelvey
- Department of Pediatrics, School of Medicine, Stanford University, 770 Welch Road, Suite 100, Palo Alto, CA 94304, USA
- These authors contributed equally: Karma McKelvey, Shivani Mathur Gaiha
| | - Shivani Mathur Gaiha
- Department of Pediatrics, School of Medicine, Stanford University, 770 Welch Road, Suite 100, Palo Alto, CA 94304, USA
- These authors contributed equally: Karma McKelvey, Shivani Mathur Gaiha
| | - Kevin L. Delucchi
- Department of Psychiatry, University of California San Francisco, San Francisco, CA 94143, USA
| | - Bonnie Halpern-Felsher
- Department of Pediatrics, School of Medicine, Stanford University, 770 Welch Road, Suite 100, Palo Alto, CA 94304, USA
| |
Collapse
|
3
|
Powers JM, Heckman BW, LaRowe LR, Ditre JW. Smokers with pain are more likely to report use of e-cigarettes and other nicotine products. Exp Clin Psychopharmacol 2020; 28:601-608. [PMID: 31724418 PMCID: PMC7220837 DOI: 10.1037/pha0000335] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Pain and tobacco cigarette smoking frequently co-occur, and smokers report using cigarettes to self-medicate pain. Despite the growing popularity of e-cigarettes and alternative nicotine products, no research has examined their use as a function of pain status. The goal of this study was to test cross-sectional relations between the presence of pain and current use of e-cigarettes, lifetime polynicotine use, and lifetime use of individual nicotine products. The sample was comprised of current daily smokers (N = 301) who were recruited to participate in a web-based longitudinal study examining predictors of cessation milestones. Results indicated that smokers who endorsed past-2-week significant pain (vs. no past-2-week pain) were 3 times more likely to endorse current e-cigarette use, reported having used a greater number of nicotine products in their lifetime, and were nearly 3 times more likely to endorse lifetime polynicotine use. In terms of individual products, smokers with pain were approximately 4 times as likely to have tried e-cigarettes and 7 times more likely to have tried cigars. This is the first study to demonstrate that smokers who endorse significant pain are also more likely to endorse use of e-cigarettes and other combustible nicotine products. Future research is needed to examine polynicotine use in relation to pain reporting among more varied samples of smokers and nonsmokers. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
Collapse
Affiliation(s)
- Jessica M. Powers
- Department of Psychology, Syracuse University, Syracuse, NY 13244, United States
| | - Bryan W. Heckman
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC 29425, United States
| | - Lisa R. LaRowe
- Department of Psychology, Syracuse University, Syracuse, NY 13244, United States
| | - Joseph W. Ditre
- Department of Psychology, Syracuse University, Syracuse, NY 13244, United States
| |
Collapse
|
4
|
Wackowski OA, Ray AE, Stapleton JL. Smokers' perceptions of risks and harm from snus relative to cigarettes: A latent profile analysis study. Addict Behav 2019; 91:171-174. [PMID: 30501991 DOI: 10.1016/j.addbeh.2018.11.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 11/07/2018] [Accepted: 11/13/2018] [Indexed: 01/30/2023]
Abstract
INTRODUCTION Certain types of smokeless tobacco (SLT) products, particularly snus, carry fewer health risks than cigarette smoking and might be able to serve as harm-reduction products for smokers. However, studies frequently find that smokers misperceive SLT and snus to be as or more harmful than smoking. This perception is often measured with a single general harm question, and research on underlying risk perceptions is limited. METHODS Using a sample of 256 current smokers, we utilized Latent Profile Analysis to examine response profiles to items that assessed perceived risk of specific health outcomes (lung cancer, heart disease, oral cancer) from snus relative to cigarettes, along with the typical single item measure of overall harm from snus compared to cigarettes. RESULTS Three smoker response profiles emerged. Almost half (44.9%) of smokers perceived snus to be as or more risky than cigarettes for all three specific health outcomes (group 1), while over one third (38.3%) had an elevated perceived risk for oral cancer only (group 2). About 17% of smokers perceived snus to have lower risks for lung cancer only (group 3). Across each profile, perceived risk was highest for oral cancer. CONCLUSIONS If smokers are to consider snus for harm-reduction, efforts may be needed to better inform smokers about their lower relative risks, including for particular health outcomes of interest. This study also suggests that smokers may vary in their level of need for information to correct their relative risk misperceptions.
Collapse
|
5
|
Wackowski OA, Manderski MTB, Lewis MJ, Delnevo CD. The Impact of Smokeless Tobacco Risk Information on Smokers' Risk Perceptions and Use Intentions: A News Media Experiment. HEALTH COMMUNICATION 2019; 34:325-332. [PMID: 29236547 PMCID: PMC6128772 DOI: 10.1080/10410236.2017.1407226] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Little research exists on the impact of risk information comparing smokeless tobacco (SLT) use, particularly snus, to cigarette smoking. This study explored this topic using a communication channel where smokers may be exposed to such information-the news media. We randomly assigned 1008 current smokers to read one of three constructed news stories or to a control group (no article). The "favorable" story framed snus as a "safer" smoking alternative while the "cautious" story described snus risks. The "mixed" version described potential risks and harm-reduction benefits. Participants completed a post-article survey with snus risk and harm perception and use intention measures. Article condition was significantly associated with perceived harm of daily snus use relative to smoking (1 = a lot less harmful - 5 = a lot more harmful; p < .0001), and mean ratings of snus harm in the favorable (2.46) and mixed conditions (2.66) were significantly lower than those of the cautious (2.96) and control conditions (2.98). Mean interest in trying snus in the next 6 months was low, but significantly higher for those in the favorable (1.55) and mixed conditions (1.32) versus those in the cautious (1.17) and control conditions (1.16)(1 = not at all - 5 = extremely interested, p < .0001). There were no significant differences by group in terms of the story's perceived interestingness, importance, or relevance. Exposure to reduced-risk news messages about SLT and snus relative to cigarettes may impact smokers' SLT harm perceptions and use intentions. Tobacco control professionals and FDA officials should consider the potential impact of the news media when communicating about tobacco risks.
Collapse
Affiliation(s)
- Olivia A Wackowski
- a Department of Social & Behavioral Health Sciences , Center for Tobacco Studies, Rutgers University
| | | | - M Jane Lewis
- a Department of Social & Behavioral Health Sciences , Center for Tobacco Studies, Rutgers University
| | - Cristine D Delnevo
- a Department of Social & Behavioral Health Sciences , Center for Tobacco Studies, Rutgers University
| |
Collapse
|
6
|
Kaufman AR, Grenen E, Grady M, Leyva B, Ferrer RA. Perceptions of harm and addiction of snus: An exploratory study. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2017; 30:895-903. [PMID: 28068113 DOI: 10.1037/adb0000230] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Tobacco companies in the United States are prohibited from making reduced harm claims without filing a modified risk tobacco product application with the Food and Drug Administration and obtaining an order to market as such. However, it is possible that product marketing may suggest reduced risk to individuals. This study examines perceptions, in particular those related to harm and addiction, of snus print advertisements using a combination of eye-tracking, survey, and semistructured interviews. Participants were 22 male smokers ages 19-29 (M = 26.64, SD = 2.92). Five snus advertisements were each displayed for 20 s and eye movements were tracked. Participants responded to questions about harm and addiction after each advertisement and interviews were conducted after seeing all advertisements. For each advertisement, descriptive statistics were calculated and regression analyses predicted harm and addiction perceptions from eye tracking areas of interest (e.g., warning label). Qualitative data were analyzed using inductive/deductive thematic analysis. For certain advertisements, areas of interest were significantly associated with harm and/or addiction perceptions. For example, higher total fixation duration on the graphic in the Smokeless for Smokers advertisement was associated with decreased perceptions of addiction (B = -.360, p = .048). Qualitative themes emerged and in many instances corroborated quantitative results. This study indicates that for some advertisements, attention on certain areas (measured through eye tracking) is associated with perceptions among young male smokers. Understanding how smokers perceive and understand products after viewing advertisements may inform regulations regarding claims about product harm and addiction and may guide public health efforts to educate smokers on the risks of emerging products. (PsycINFO Database Record
Collapse
Affiliation(s)
- Annette R Kaufman
- Tobacco Control Research Branch, Behavioral Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health
| | - Emily Grenen
- Technology and Management Solutions, ICF International
| | - Meredith Grady
- Tobacco Control Research Branch, Behavioral Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health
| | - Bryan Leyva
- Warren Alpert Medical School, Warren Alpert Medical School of Brown University
| | - Rebecca A Ferrer
- Basic Biobehavioral and Psychological Sciences Branch, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health
| |
Collapse
|
7
|
Popova L, So J, Sangalang A, Neilands TB, Ling PM. Do Emotions Spark Interest in Alternative Tobacco Products? HEALTH EDUCATION & BEHAVIOR 2017; 44:598-612. [PMID: 28071144 DOI: 10.1177/1090198116683169] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Exposure to advertisements for tobacco products and tobacco warning labels evokes emotions. This study evaluated the association of discrete positive and negative emotions with interest in alternative tobacco products. METHOD In 2013, 1,226 U.S. adult nonsmokers and current smokers viewed advertisements for moist snuff, snus, and electronic cigarettes (e-cigarettes) with various warning labels and then indicated their emotional responses in terms of anger, anxiety, sadness, guilt, disgust, discouragement, hope, and contentment. Outcomes were openness to using moist snuff, snus, and e-cigarettes in the future and interest in a free sample of each product. Data were analyzed in 2016. RESULTS Hope was positively associated with openness and interest across all alternative tobacco products as was contentment for moist snuff and snus. Anger was negatively associated with openness to moist snuff and e-cigarettes, disgust negatively to moist snuff and snus, and anxiety negatively to e-cigarettes. Being a current smoker, ever trying a corresponding product, being male, and younger age were associated with greater openness to and interest in moist snuff and snus. For e-cigarettes, being a current smoker, ever trying e-cigarettes, and being female were associated with greater openness, and being a current smoker was associated with greater odds of selecting a free sample. CONCLUSIONS Positive emotions, particularly hope, were consistently positively associated with interest in alternative tobacco products. Hope is widely used by tobacco and e-cigarette companies to advertise their products. Antitobacco messages should aim to lower hope associated with tobacco products but increase hope for cessation or life without tobacco.
Collapse
Affiliation(s)
- Lucy Popova
- 1 Georgia State University, Atlanta, GA, USA
| | - Jiyeon So
- 2 University of Georgia, Athens, GA, USA
| | | | | | | |
Collapse
|
8
|
Czoli CD, Fong GT, Mays D, Hammond D. How do consumers perceive differences in risk across nicotine products? A review of relative risk perceptions across smokeless tobacco, e-cigarettes, nicotine replacement therapy and combustible cigarettes. Tob Control 2016; 26:e49-e58. [DOI: 10.1136/tobaccocontrol-2016-053060] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 08/05/2016] [Accepted: 08/10/2016] [Indexed: 11/03/2022]
|
9
|
Wackowski OA, Delnevo CD. Young Adults' Risk Perceptions of Various Tobacco Products Relative to Cigarettes: Results From the National Young Adult Health Survey. HEALTH EDUCATION & BEHAVIOR 2016; 43:328-36. [PMID: 26304709 PMCID: PMC4766060 DOI: 10.1177/1090198115599988] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Objectives Tobacco product risk perceptions may influence whether individuals use those products instead of or in addition to regular cigarettes. This study aimed to explore risk perceptions of various tobacco products relative to traditional cigarettes with young adults, a group with higher rates of tobacco use. Method We examined risk perception responses among a nationally representative sample of young adults (age 18-34 years; n = 2,871, including tobacco and non-tobacco users) from the 2011 National Young Adult Health Survey. Results Most (57.8%) respondents believed that e-cigarettes were less risky than cigarettes. Respondents were more likely to rate combustible products hookah (24.5%) and cigars (13.9%) as being less risky compared to noncombustible snus (10%) and other smokeless tobacco (SLT) products (7.1%) relative to cigarettes. Few (2.5%) rated menthol cigarettes as less risky. For e-cigarettes, hookah, and SLT, less risky beliefs were significantly higher among ever or current versus never product users. Between 22% and 33% of all respondents believed that SLT, snus, menthol cigarettes, and cigars were more risky than cigarettes, but differences in this belief between current and nonusers of these products were small and insignificant. Younger young adults were more likely to rate e-cigarettes and hookah as being "less risky" and rate cigars and SLT as being "more risky" than older young adults. Conclusion The public's views of comparative tobacco risk perceptions vary widely by tobacco product type and age-group. While "less risky" perceptions may be associated with product use, perceptions that products are "more risky" than cigarettes may not necessarily dissuade people from their use.
Collapse
|
10
|
Kruger J, Patel R, Kegler M, Babb SD, King BA. Perceptions of harm from secondhand smoke exposure among U.S. adults, 2009-2010. Tob Induc Dis 2016; 14:3. [PMID: 26839528 PMCID: PMC4736086 DOI: 10.1186/s12971-016-0069-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 01/26/2016] [Indexed: 12/03/2022] Open
Abstract
Background Exposure to secondhand smoke (SHS) causes significant disease and death. We assessed the prevalence and correlates of perceptions about the health harm of SHS among U.S. adults at the national and state level. Methods Data came from the 2009–2010 National Adult Tobacco Survey, a national landline and cellular telephone survey. Perceptions about the health harms of SHS were assessed as follows: ‘not at all harmful’, ‘somewhat harmful’, and ‘very harmful’. Descriptive statistics were used to assess the prevalence of SHS harm perceptions by tobacco use and sociodemographic factors, including sex, age, race/ethnicity, education, marital status, annual household income, region, sexual orientation, children in the household, and smoke-free law coverage. Logistic regression was used to assess odds of perceiving SHS to be “very harmful” (vs. “not at all harmful” or “somewhat harmful”), adjusting for the aforementioned factors. Results Nationally, 64.5 % of adults perceived SHS as ‘very harmful’ (state range: 73.5 % [Utah] to 53.7 % [Kentucky]). By tobacco use, the perception that SHS is ‘very harmful’ was: 76.5 % among nonusers of tobacco; 62.1 % among noncombustible only users; 47.9 % among combustible only users; and 40.8 % among dual combustible and noncombustible users. Following adjustment, the perception that SHS was ‘very harmful’ was higher among females, non-Hispanic minorities and Hispanics, respondents living with children, and states with 100 % smoke-free law coverage. Among current tobacco users the odds of perceiving SHS to be ‘very harmful’ was lower in the Midwest than the West. Conclusions Almost two-thirds of American adults perceive SHS as ‘very harmful’; however, currently only half of all Americans are protected by comprehensive state or local smoke-free laws. These findings underscore the importance of public education campaigns to increase awareness of SHS exposure harm and the benefits of smoke-free environments. Expanding comprehensive smoke-free laws could protect all Americans from SHS.
Collapse
Affiliation(s)
- Judy Kruger
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA USA
| | - Roshni Patel
- Contractor Support for NCCDPHP/NGIS, Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, Atlanta, GA USA
| | - Michelle Kegler
- Emory University, Rollins School of Public Health, Atlanta, GA USA
| | - Steven D Babb
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA USA
| | - Brian A King
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA USA
| |
Collapse
|
11
|
Wackowski OA, Lewis MJ, Delnevo CD. Interviews with smokers about smokeless tobacco products, risk messages and news articles. Tob Control 2015; 25:671-678. [PMID: 26576840 DOI: 10.1136/tobaccocontrol-2015-052412] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Accepted: 10/28/2015] [Indexed: 01/17/2023]
Abstract
BACKGROUND Smokeless tobacco (SLT) products and their communication have been topics of discussion in harm reduction debates, but little is known about smokers' perceptions of existing SLT risk messages. This study aimed to explore smokers' perceptions of SLT and snus products and news stories with different risk messages about them. METHODS We conducted interviews with 30 smokers assigned to read 1 of 3 constructed news stories about SLT and snus with different messages about their risks relative to cigarettes: (1) a 'favourable' version (describing SLT/snus as a 'safer' smoking alternative); (2) a 'cautious' version (describing SLT/snus as having various risks); and (3) a 'mixed' version (both stating SLT risks and potential reduced-risk benefits). RESULTS Smokers felt somewhat more informed about snus after article reading and largely found quoted sources to be credible. Though some exposed to favourable SLT/snus messages appeared to modify their beliefs about the products' acceptability and risks, many were left unchanged given pre-existing SLT risk perceptions influenced by prior SLT warnings, observed effects in known users, and concerns about SLT's mode of use. Willingness to use/not use snus in the future was also influenced by non-risk-related factors (eg, preference for smoking rituals). Many referenced e-cigarettes as being safer and more attractive smoking alternatives. CONCLUSIONS Exposure to reduced-risk SLT information may have some impact on smokers' SLT perceptions and interest, but this might be limited by a variety of negative SLT beliefs and growth of other smoking alternatives. Future research should explore SLT risk message effects with larger samples and different study designs.
Collapse
Affiliation(s)
- Olivia A Wackowski
- Department of Health Education & Behavioral Science, Center for Tobacco Studies, Rutgers School of Public Health, New Brunswick, New Jersey, USA
| | - M Jane Lewis
- Department of Health Education & Behavioral Science, Center for Tobacco Studies, Rutgers School of Public Health, New Brunswick, New Jersey, USA
| | - Cristine D Delnevo
- Department of Health Education & Behavioral Science, Center for Tobacco Studies, Rutgers School of Public Health, New Brunswick, New Jersey, USA
| |
Collapse
|
12
|
Adkison SE, O'Connor RJ, Bansal-Travers M, Cummings KM, Rees VW, Hatsukami DK. Validation of a Measure of Normative Beliefs About Smokeless Tobacco Use. Nicotine Tob Res 2015; 18:801-8. [PMID: 26187390 DOI: 10.1093/ntr/ntv156] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 07/08/2015] [Indexed: 11/12/2022]
Abstract
INTRODUCTION Validated methods to evaluate consumer responses to modified risk tobacco products (MRTPs) are needed. Guided by existing literature that demonstrates a relationship between normative beliefs and future intentions to use tobacco the current research sought to (1) develop a measure of normative beliefs about smokeless tobacco (ST) and establish the underlying factor structure, (2) evaluate the structure with confirmatory factor analysis utilizing an independent sample of youth, and (3) establish the measure's concurrent validity. METHODS Respondents (smokers and nonsmokers aged 15-65; N = 2991) completed a web-based survey that included demographic characteristics, tobacco use history and dependence, and a measure of attitudes about ST adapted from the Normative Beliefs about Smoking scale. A second sample of youth (aged 14-17; N = 305) completed a similar questionnaire. RESULTS Exploratory factor analysis produced the anticipated three-factor solution and accounted for nearly three-quarters of the variance in the data reflecting (1) perceived prevalence of ST use, (2) popularity of ST among successful/elite, and (3) approval of ST use by parents/peers. Confirmatory factor analysis with data from the youth sample demonstrated good model fit. Logistic regression demonstrated that the scales effectively discriminate between ST users and nonusers and are associated with interest in trying snus. CONCLUSIONS Assessment of MRTPs for regulatory purposes, which allows messages of reduced risk, should include measurement of social norms. Furthermore, surveillance efforts that track use of new MRTPs should include measures of social norms to determine how norms change with prevalence of use.
Collapse
Affiliation(s)
- Sarah E Adkison
- Department of Health Behavior, Roswell Park Cancer Institute, Buffalo NY;
| | - Richard J O'Connor
- Department of Health Behavior, Roswell Park Cancer Institute, Buffalo NY
| | | | - K Michael Cummings
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC
| | - Vaughan W Rees
- Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, MA
| | | |
Collapse
|
13
|
Liu ST, Nemeth JM, Klein EG, Ferketich AK, Kwan MP, Wewers ME. Risk perceptions of smokeless tobacco among adolescent and adult users and nonusers. JOURNAL OF HEALTH COMMUNICATION 2015; 20:599-606. [PMID: 25832126 PMCID: PMC4491912 DOI: 10.1080/10810730.2015.1012237] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The recent growth in smokeless tobacco (ST) consumption has raised questions about consumer risk perceptions of ST products, especially in high-risk vulnerable populations. This qualitative study examined risk perceptions of ST among adolescent and adult users and nonusers in Ohio Appalachia. Focus groups and interviews were held with adolescents (n = 53; M age = 17 years) and adults (n = 63; M age = 34 years) from four Ohio Appalachian counties. Participants were asked about their perceptions of ST-related health risks, ST safety, and the relative safety of ST compared with cigarettes. Transcriptions were coded independently by two individuals. Overall, participants were knowledgeable about health problems from ST use (e.g., oral cancers, periodontal disease). Nearly all participants stated that ST use is not safe; however, there was disagreement about its relative safety. Some perceived all tobacco products as equally harmful; others believed that ST is safer than cigarettes for either the user or those around the user. Disagreements about ST relative safety may reflect mixed public health messages concerning the safety of ST. Comprehensive consumer messages about the relative safety of ST compared with cigarettes are needed. Messages should address the effect of ST on the health of the user as well as those exposed to the user.
Collapse
Affiliation(s)
- Sherry T Liu
- a Division of Health Behavior and Health Promotion , The Ohio State University College of Public Health , Columbus , Ohio , USA
| | | | | | | | | | | |
Collapse
|
14
|
Richardson A, Pearson J, Xiao H, Stalgaitis C, Vallone D. Prevalence, harm perceptions, and reasons for using noncombustible tobacco products among current and former smokers. Am J Public Health 2014; 104:1437-44. [PMID: 24922154 PMCID: PMC4103237 DOI: 10.2105/ajph.2013.301804] [Citation(s) in RCA: 85] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2013] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We provided estimates of noncombustible tobacco product (electronic nicotine delivery systems [ENDS]; snus; chewing tobacco, dip, or snuff; and dissolvables) use among current and former smokers and examined harm perceptions of noncombustible tobacco products and reasons for their use. METHODS We assessed awareness of, prevalence of, purchase of, harm perceptions of, and reasons for using noncombustible tobacco products among 1487 current and former smokers from 8 US designated market areas. We used adjusted logistic regression to identify correlates of noncombustible tobacco product use. RESULTS Of the sample, 96% were aware of at least 1 noncombustible tobacco product, but only 33% had used and 21% had purchased one. Noncombustible tobacco product use was associated with being male, non-Hispanic White, younger, and more nicotine dependent. Respondents used noncombustible tobacco products to cut down or quit cigarettes, but only snus was associated with a higher likelihood of making a quit attempt. Users of noncombustible tobacco products, particularly ENDS, were most likely to endorse the product as less harmful than cigarettes. CONCLUSIONS Smokers may use noncombustible tobacco products to cut down or quit smoking. However, noncombustible tobacco product use was not associated with a reduction in cigarettes per day or cessation.
Collapse
Affiliation(s)
- Amanda Richardson
- Amanda Richardson and Jennifer Pearson are with the Schroeder Institute for Tobacco Research and Policy Studies, Legacy, Washington, DC, and the Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD. Haijun Xiao, Carolyn Stalgaitis, and Donna Vallone are with the Department of Research, Legacy, Washington, DC. Donna Vallone is also with the Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health
| | | | | | | | | |
Collapse
|
15
|
Ayo-Yusuf OA, Agaku IT. Intention to switch to smokeless tobacco use among South African smokers: results from the 2007 South African Social Attitudes Survey. PLoS One 2014; 9:e95553. [PMID: 24743334 PMCID: PMC3990686 DOI: 10.1371/journal.pone.0095553] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Accepted: 03/28/2014] [Indexed: 11/24/2022] Open
Abstract
Background Some smokeless tobacco products (SLT) have been shown to be associated with only a fraction of the risks of cigarettes. This study assessed South African smokers’ interest in switching to a hypothetical reduced harm SLT product. Methods The 2007 South African Social Attitudes Survey was analysed for 678 exclusive cigarette smokers. Respondents were asked about their perceptions about relative harm of snuff compared to cigarettes, and their interest in switching to snuff if informed it was 99% less harmful than cigarettes. Results About 49.7% of exclusive cigarette smokers believed that snuff was equally as harmful as cigarettes; 12.9% thought snuff was more harmful; 5.7% thought snuff was less harmful; while 31.8% did not know if there was a difference in harm between snuff and cigarettes. Approximately 24.2% of exclusive cigarette smokers indicated interest in switching to snuff, with significantly greater interest observed among those exposed to 100% smoke-free work environment. Interest in switching was highest (34.7%) among smokers who believed a priori that using snuff was more harmful than cigarettes, and lowest (14.5%) among those who did not know if there was a difference in harm. In a multi-variable adjusted logistic regression model, this latter group remained less likely to be interested in harm reduction switching (adjusted odds ratio = 0.42; 95% CI: 0.19–0.91). Conclusion About a quarter of smokers indicated interest in harm reduction switching to snuff. SLT products have a potential role in reducing the harm from smoking in South Africa, but only if they are not used to circumvent smoke-free laws that have been associated with reduced smoking.
Collapse
Affiliation(s)
- Olalekan A. Ayo-Yusuf
- School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
- Office of the Director, School of Oral Health Sciences, University of Limpopo, MEDUNSA campus, Pretoria, South Africa
| | - Israel T. Agaku
- Center for Global Tobacco Control, Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, Massachusetts, United States of America
- * E-mail:
| |
Collapse
|
16
|
Rousu MC, O'Connor RJ, Thrasher JF, June KM, Bansal-Travers M, Pitcavage J. The impact of product information and trials on demand for smokeless tobacco and cigarettes: evidence from experimental auctions. Prev Med 2014; 60:3-9. [PMID: 24321456 PMCID: PMC4309363 DOI: 10.1016/j.ypmed.2013.11.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Revised: 09/07/2013] [Accepted: 11/03/2013] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Epidemiological and toxicological evidence suggests lower risk of smokeless tobacco (ST) products compared to cigarettes. Less is known, however, about consumer perceptions and use of novel forms of ST, including snus and dissolvable tobacco. METHODS In this study, we conducted in-person experimental auctions in Buffalo, NY, Columbia, SC, and Selinsgrove, PA with 571 smokers to test the impact of information and product trials on smokers' preferences. Auctions were conducted between November 2010-November 2011. RESULTS We found no evidence of an impact of product trials on demand in our auctions. Anti-ST information increased demand for cigarettes when presented alone, but when presented with pro-ST information it decreased demand for cigarettes. It did not decrease demand for ST products. Anti-smoking information increased demand for ST products, but did not affect cigarette demand. CONCLUSIONS These findings suggest that credible and effective communications about tobacco harm reduction should reinforce the negative effects of smoking.
Collapse
Affiliation(s)
- Matthew C Rousu
- Department of Economics, Susquehanna University, 514 University Avenue, Selinsgrove, PA 17870-1025, USA
| | - Richard J O'Connor
- Department of Health Behavior, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo NY 14263
| | - James F Thrasher
- Department of Health Promotion, Education, and Behavior, School of Public Health, University of South Carolina, Columbia, SC, USA; Centro de Investigaciones en Salud Poblacional, Instituto Nacional de Salud Publica, Cuernavaca, Mexico
| | - Kristie M June
- Department of Health Behavior, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo NY 14263
| | - Maansi Bansal-Travers
- Department of Health Behavior, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo NY 14263
| | - James Pitcavage
- Center for Health Research, Geisinger Health System, Danville PA, 17822; Department of Health Policy & Administration, The Pennsylvania State University, University Park, PA, 16802
| |
Collapse
|
17
|
O'Connor RJ, June KM, Bansal-Travers M, Rousu MC, Thrasher JF, Hyland A, Cummings KM. Estimating demand for alternatives to cigarettes with online purchase tasks. Am J Health Behav 2014; 38:103-13. [PMID: 24034685 DOI: 10.5993/ajhb.38.1.11] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVES To explore how advertising affects demand for cigarettes and potential substitutes, including snus, dissolvable tobacco, and medicinal nicotine. METHODS A Web-based experiment randomized 1062 smokers to see advertisements for alternative nicotine products or soft drinks, then complete a series of purchase tasks, which were used to estimate demand elasticity, peak consumption, and cross-price elasticity (CPE) for tobacco products. RESULTS Lower demand elasticity and greater peak consumption were seen for cigarettes compared to all alternative products (p < .05). CPE did not differ across the alternative products (p ≤ .03). Seeing relevant advertisements was not significantly related to demand. CONCLUSIONS These findings suggest significantly lower demand for alternative nicotine sources among smokers than previously revealed.
Collapse
Affiliation(s)
- Richard J O'Connor
- Department of Health Behavior, Roswell Park Cancer Institute, Buffalo, NY, USA.
| | | | | | | | | | | | | |
Collapse
|