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Fahey MC, Talcott GW, McMurry TL, Klesges RC, Tubman D, Krukowski RA, Little MA. When, How, & Where Tobacco Initiation and Relapse Occur During U.S. Air Force Technical Training. Mil Med 2020; 185:e609-e615. [PMID: 32060547 PMCID: PMC7282443 DOI: 10.1093/milmed/usaa016] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 12/09/2019] [Accepted: 01/21/2020] [Indexed: 02/02/2023] Open
Abstract
INTRODUCTION Military personnel are at high risk for tobacco use, particularly during the first year of military service. Technical Training follows an 8½ week tobacco ban during basic military training and is a vulnerable time for personnel to both reinitiate and initiate tobacco use. Thus, this can be a crucial time to promote tobacco policies and interventions. However, there is limited research examining when, how, and where personnel access tobacco during the first year of service, particularly among users of newer products (eg, electronic cigarettes[e-cigarettes]). Thus, the purpose of the current study is to explore the timing, source, and location of tobacco use during Technical Training across all types of products. Furthermore, this study will examine differences in demographic characteristics and prior tobacco history in relationship to these tobacco behaviors. MATERIALS AND METHODS Participants were U.S. Air Force recruits completing Technical Training (2017-2018). Protocol was approved by the Institutional Review Board at the 59th Medical Wing of the U.S. Air Force. During the first week of Technical Training, Airmen were consented to participate in the study and completed a questionnaire about demographics and tobacco use history. Next, Airmen were randomized to receive one of three tobacco prevention interventions as part of military training. At a 3-month follow-up, during the last week of Technical Training, consented participants completed a questionnaire about current tobacco use. Airmen reported when (ie, first month vs. after), how (ie, "bummed" from another airman, bought on or off base, received from the internet or event), and where (ie, designated smoking areas on base, off base, bar or club, friend's house, cigar lounge, hookah bar, or vape shop) they used tobacco during Technical Training. Descriptive statistics were used to examine these behaviors across all tobacco products. Additionally, Wilcoxon-Mann-Whitney and Kruskal-Wallis tests compared differences in demographic characteristics and baseline tobacco use in relationship to these tobacco behaviors. RESULTS No significant differences were found when comparing prior users and first-time users in relationship to tobacco behaviors during Technical Training; however, significant differences in educational background and age were found in regard to the source and location of tobacco use. Additionally, how and where Airmen first used tobacco during Technical Training differed across products. Cigarettes and smokeless tobacco were equally likely to be bought on or off base and most commonly first used at a designated smoking area on base. However, e-cigarettes, cigarillos/little cigars, and hookah were more likely to be bought off base, and first used at a specialty store (ie, vape shop, hookah bar, or cigar lounge). CONCLUSIONS Tobacco use behaviors during Technical Training differed depending on the type of product. Specifically, new and emerging products were more likely to be bought off base and first used at a specialty store. Thus, military polices regulating on base tobacco pricing might not reduce the growing prevalence of e-cigarettes. Future policies might consider addressing the density of off-base tobacco retailers to reduce the high rates of tobacco use in this population.
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Affiliation(s)
| | - G Wayne Talcott
- University of Virginia School of Medicine; Center for Addiction and Prevention Research; 560 Ray C. Hunt Drive, Charlottesville, VA 22908, USA
- Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio- Lackland AFB; 1100 Wilford Hall Loop, Bldg 4430; JBSA-Lackland, TX 78236-9908, USA
| | - Timothy L McMurry
- University of Virginia School of Medicine; Center for Addiction and Prevention Research; 560 Ray C. Hunt Drive, Charlottesville, VA 22908, USA
| | - Robert C Klesges
- University of Virginia School of Medicine; Center for Addiction and Prevention Research; 560 Ray C. Hunt Drive, Charlottesville, VA 22908, USA
| | - David Tubman
- University of Virginia School of Medicine; Center for Addiction and Prevention Research; 560 Ray C. Hunt Drive, Charlottesville, VA 22908, USA
| | - Rebecca A Krukowski
- University of Tennessee Health Science Center, Department of Preventive Medicine; 66 N Pauline Street Memphis, TN 38163, USA
| | - Melissa A Little
- University of Virginia School of Medicine; Center for Addiction and Prevention Research; 560 Ray C. Hunt Drive, Charlottesville, VA 22908, USA
- Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio- Lackland AFB; 1100 Wilford Hall Loop, Bldg 4430; JBSA-Lackland, TX 78236-9908, USA
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Dunkle A, Kalpinski R, Ebbert J, Talcott W, Klesges R, Little MA. Predicting smokeless tobacco initiation and re-initiation in the United States Air Force. Addict Behav Rep 2019; 9:100142. [PMID: 31193918 PMCID: PMC6544562 DOI: 10.1016/j.abrep.2018.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 10/18/2018] [Accepted: 11/02/2018] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION Active Duty United States Air Force (USAF) members have substantially higher rates of smokeless tobacco (ST) use than the general population. METHODS We longitudinally assessed demographics, tobacco use, intrapersonal factors, and interpersonal factors to determine associations with the initiation or re-initiation of ST in the year following a period of forced abstinence among 2188 newly recruited Airmen. Logistic regression analyses were conducted to examine associations between baseline predictors and ST use at one-year follow-up. RESULTS In the final multivariate models compared to never users, the strongest predictors of ST use initiation after BMT were male gender (adjusted OR 8.93, 95% CI 3.82, 20.88), pre-BMT cigarette and cigar use (adjusted OR 1.60, 95% CI 1.00, 2.57; adjusted OR 2.50, 95% CI 1.66, 3.81 respectively). Compared to former ST users, the strongest predictors of re-initiation were male gender (adjusted OR 10.68, 95% CI 2.25, 50.62) and intentions to use ST (adjusted OR 2.10, 95% CI 1.42, 3.12). Compared to initiators of ST, the strongest predictors of re-initiation were intentions to use ST and peer use (adjusted OR 3.26, 95% CI 1.94, 5.49; OR 2.55, 95% CI 1.92, 3.41 respectively). CONCLUSIONS Our results suggest that initiators may be exploring and viewing ST as a less harmful alternative to cigarette smoking and ST users reporting intentions to use ST in the future often return to use. The development of interventions able to disrupt the link between intentions to use tobacco and future tobacco use in the USAF is vital.
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Affiliation(s)
- Andrew Dunkle
- Wilford Hall Ambulatory Surgical Center, United States of America
| | - Ryan Kalpinski
- Wilford Hall Ambulatory Surgical Center, United States of America
| | - Jon Ebbert
- Mayo Clinic College of Medicine, Rochester, MN, United States of America
| | - Wayne Talcott
- University of Virginia, School of Medicine, Department of Public Health Sciences, United States of America
| | - Robert Klesges
- University of Virginia, School of Medicine, Department of Public Health Sciences, United States of America
| | - Melissa A. Little
- University of Virginia, School of Medicine, Department of Public Health Sciences, United States of America
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Lin J, Zhu K, Soliván-Ortiz AM, Larsen SL, Schneid TR, Shriver CD, Lee S. Deployment and Smokeless Tobacco Use Among Active Duty Service Members in the U.S. Military. Mil Med 2018; 184:e183-e190. [DOI: 10.1093/milmed/usy186] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/15/2018] [Accepted: 07/12/2018] [Indexed: 01/29/2023] Open
Abstract
Abstract
Introduction
The prevalence of smokeless tobacco use among U.S. active duty service members has been much higher than in the U.S. general population. The association between deployment and smokeless tobacco use has not been well studied. We investigated the association between deployment and smokeless tobacco use among U.S. active duty service members. We also evaluated the modification effects from other factors related to smokeless tobacco use on the deployment-smokeless tobacco use association.
Materials and Methods
Eligible active duty service members stationed at two military installations (Fort Bragg, NC, USA and Lackland Air Force Base, TX, USA) were recruited from July 2015 to May 2016. Each participant completed a self-administered questionnaire. Multivariable logistic regression was used to assess the association between deployment and smokeless tobacco use and estimated odds ratio (OR) and 95% confidence interval (CI). Stratified analysis was performed to evaluate modification effects from other commonly known factors related to smokeless tobacco use in military, specifically, cigarette smoking status, use among family members (family history of use), perception of harm, and use among military peers.
Results
Out of 2,465 study participants who completed the questionnaire, 548 were smokeless tobacco users. Service members who had been deployed to a combat zone had 1.39 fold (95% CI = 1.03–1.87) increased odds of using smokeless tobacco than those who never deployed to a combat zone. The odds of smokeless tobacco use among those who had been deployed once, twice, three times and four or more times to a combat zone were 1.27 (95% CI = 0.91–1.78), 1.30 (95% CI = 0.85–1.99), 2.49 (95% CI = 1.45–4.28), and 2.88 (95% CI = 1.71–4.86), respectively, with a significant dose–response trend (p for trend <0.0001). Further, subjects who served in combat units during deployment exhibited more than two-fold increased odds of use as compared with those who had never been deployed (OR = 2.03, 95% CI = 1.41–2.93). In stratified analysis, the association between deployment and smokeless tobacco use was only present among subjects who never smoked cigarettes, those without family history of smokeless tobacco use, and those who had low perception of harm of use.
Conclusions
Military deployment was associated with smokeless tobacco use among active service members. However, the influence of military deployment on smokeless tobacco use was not equally strong on all service members. Subjects who never smoked cigarettes, who had no family history of use and who had low perception of harm were the most susceptible subgroups to deployment-related smokeless tobacco use. This study has implications to identify high-risk subgroups to reduce smokeless tobacco use in the U.S. military.
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Affiliation(s)
- Jie Lin
- John P. Murtha Cancer Center, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Rockville, MD
- Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD
| | - Kangmin Zhu
- John P. Murtha Cancer Center, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Rockville, MD
- Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, MD
| | - Aida M Soliván-Ortiz
- Postgraduate Dental College, Uniformed Services University of the Health Sciences, San Antonio, TX
| | - Stacy L Larsen
- Postgraduate Dental College, Uniformed Services University of the Health Sciences, Fort Bragg, NC
| | - Thomas R Schneid
- Postgraduate Dental College, Uniformed Services University of the Health Sciences, Fort Sam Houston, TX
| | - Craig D Shriver
- John P. Murtha Cancer Center, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Rockville, MD
- Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD
| | - Sukhyung Lee
- John P. Murtha Cancer Center, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Rockville, MD
- Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD
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Kram Y, Klesges RC, Ebbert JO, Talcott W, Neilands TB, Ling PM. Dual tobacco user subtypes in the U.S. Air Force: dependence, attitudes, and other correlates of use. Nicotine Tob Res 2014; 16:1216-23. [PMID: 24721813 DOI: 10.1093/ntr/ntu056] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
INTRODUCTION To describe the characteristics associated with patterns of daily and dual tobacco use among U.S. Air Force (USAF) personnel transitioning from basic military training to technical training. METHODS Cross-sectional survey of USAF personnel in Technical Training School at Lackland Air Force Base (N = 8,956, response rate: 73%). Logistic regression analyzed the association of predictor variables between daily smokers, daily smokeless tobacco (ST) users, daily smokers who used ST nondaily, daily ST users who smoked cigarettes nondaily, and daily users of both cigarettes and ST. RESULTS Compared to daily smokers, participants who were daily smokers/nondaily ST users were more likely to be male, would use ST and multiple forms of tobacco in the future, reported more friends using ST and cigarettes, and were more susceptible to tobacco advertising. Compared to daily ST users, daily ST users/nondaily cigarette users were more likely to live in the Midwest, would use multiple forms of tobacco in the future, reported more friends smoked cigarettes and used ST, and were more likely to try a product that claimed to be safer than cigarettes. Daily users of both cigarettes and ST were significantly more likely to be nicotine dependent than daily smokers/nondaily ST users and daily ST users/nondaily smokers. CONCLUSIONS Dual users are heterogeneous groups of tobacco users who are at high risk for continued tobacco use. Daily users of both cigarettes and ST have higher levels of nicotine dependence, even when compared to other dual users. Specific interventions targeted at dual users are needed in this increasingly prevalent and high-risk population.
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Affiliation(s)
- Yoseph Kram
- School of Medicine, University of California, San Francisco, San Francisco, CA
| | - Robert C Klesges
- Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN
| | - Jon O Ebbert
- Division of Primary Care Internal Medicine, Department of Medicine, Mayo Clinic, Rochester, MN;
| | - Wayne Talcott
- Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN
| | - Torsten B Neilands
- School of Medicine, University of California, San Francisco, San Francisco, CA; Center for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Pamela M Ling
- School of Medicine, University of California, San Francisco, San Francisco, CA; Division of General Internal Medicine, Department of Medicine, Center for Tobacco Control Research and Education, University of California, San Francisco, San Francisco, CA
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Jitnarin N, Haddock CK, Poston WSC, Jahnke S. Smokeless tobacco and dual use among firefighters in the central United States. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH 2013; 2013:675426. [PMID: 23533451 PMCID: PMC3606806 DOI: 10.1155/2013/675426] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Revised: 02/18/2013] [Accepted: 02/18/2013] [Indexed: 11/17/2022]
Abstract
Little is known about smokeless tobacco (SLT) use in the fire service, whose personnel need to maintain high levels of health and fitness given the rigorous physical and mental job requirements. We examined the relationships among variables associated with SLT use and dual tobacco use (SLT and smoking) among 353 male career firefighters. Around 13% of male career firefighters reported being current exclusive SLT users, and 2.6% used both cigarettes and SLT. Age-adjusted models revealed that race, binge drinking, and dietary fat consumption were positively associated with exclusive SLT use when compared to nontobacco users. SLT users were much more likely to binge drink (OR = 3.98, P < .01) and consume high fat foods (OR = 1.94, P < .05). Only high dietary fat consumption was a strong correlate (OR = 8.41, P < .05) of dual use when compared to nontobacco users. SLT and dual tobacco use are associated with significant health risks. Detailed information on the predictors of SLT use among firefighters will aid in developing more effective tobacco prevention and cessation intervention in fire service.
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Affiliation(s)
- Nattinee Jitnarin
- Center for Fire Rescue and EMS Health Research, Institute for Biobehavioral Health Research, National Development and Research Institutes, 1920 West 143rd Street, Leawood, KS 66224, USA.
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Hermes EDA, Wells TS, Smith B, Boyko EJ, Gackstetter GG, Miller SC, Smith TC. Smokeless tobacco use related to military deployment, cigarettes and mental health symptoms in a large, prospective cohort study among US service members. Addiction 2012; 107:983-94. [PMID: 22126651 DOI: 10.1111/j.1360-0443.2011.03737.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
AIMS To characterize smokeless tobacco initiation and persistence in relation to deployment, combat, occupation, smoking and mental health symptoms. DESIGN Prospective cohort, utilizing self-reported survey data from the Millennium Cohort Study. SETTING US military service members in all branches including active duty, reserve and National Guard. PARTICIPANTS Population-based sample of 45,272 participants completing both baseline (July 2001-June 2003; n = 77,047) and follow-up (June 2004-January 2006; n = 55,021) questionnaires (follow-up response rate = 71.4%). MEASUREMENTS Self-reported smokeless tobacco initiation and persistence. FINDINGS Over the study period, 72.4% did not deploy, 13.7% deployed without combat exposures and 13.9% deployed with combat exposures, while 1.9% were smokeless tobacco initiators and 8.9% were persistent users. The odds of initiation were greater for deployers with combat exposure [odds ratio (OR), 1.76; 95% confidence interval (CI), 1.49-2.09], deployers without combat exposure (OR, 1.31; 95% CI, 1.07-1.60) and those who deployed multiple times (OR, 1.67; 95% CI, 1.31-2.14), as well as in smoking recidivists/initiators (OR, 4.65; 95% CI, 3.82-5.66) and those reporting post-traumatic stress disorder symptoms (OR, 1.54; CI, 1.15-2.07). A similar pattern for higher odds of persistent use was observed for deployment and combat exposure, but not for smoking and mental health symptoms. Military occupation was not significantly associated with initiation or persistence. CONCLUSIONS Deployment and combat exposure in the US military are associated with increased risk of smokeless tobacco initiation and persistence while smoking and symptoms of post-traumatic stress disorder increase the odds for initiation. Research is needed on aspects of military service amenable to the reduction or prevention of tobacco consumption.
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Affiliation(s)
- Eric D A Hermes
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT 06511, USA.
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Bergman HE, Hunt YM, Augustson E. Smokeless tobacco use in the United States military: a systematic review. Nicotine Tob Res 2011; 14:507-15. [PMID: 22123789 DOI: 10.1093/ntr/ntr216] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Smokeless tobacco (ST) use represents an important target for intervention in the U.S. military population because it impairs "military readiness" and harms the health of the military. This paper aims to provide a systematic review of ST studies conducted in the U.S. military population in order to assess the content of existing ST research in this population, provide estimates of prevalence and clinically relevant use patterns, and discuss how these findings might be used to guide future ST research among this population. METHODS We reviewed articles published through December 2010 using PubMed and PsycINFO databases, Google Scholar, and any relevant articles' reference lists. Inclusion criteria included focus on a U.S. military sample, English language, measured tobacco use, and ST prevalence was reported or could be calculated. To the extent possible, each article was coded for demographics, socioeconomic status, prevalence, amount, frequency, and length of use, and quit intentions/attempts. RESULTS Thirty-nine articles met criteria for inclusion. Less than half focused primarily on ST use among military personnel. The remaining studies measured ST use in the context of other behaviors. Findings related to clinically relevant behaviors included a need for more cohort and intervention studies, a better understanding of ST use in combination with cigarettes (i.e., concurrent use), and identifying risk factors for ST initiation and use. DISCUSSION ST use is prevalent among military personnel, as is concurrent use of cigarettes and ST. We provide a number of recommendations to guide future research in this important, yet understudied, area.
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Affiliation(s)
- Hannah E Bergman
- Department of Psychological Sciences, Psychology Program, Case Western Reserve University, 11220 Belleflower Road, Mather Memorial 109, Cleveland, OH 44106, USA.
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Olmsted KLR, Bray RM, Reyes-Guzman CM, Williams J, Kruger H. Overlap in use of different types of tobacco among active duty military personnel. Nicotine Tob Res 2011; 13:691-8. [PMID: 21498430 DOI: 10.1093/ntr/ntr060] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To describe the prevalence and overlapping combinations in past thirty-day cigarette use, smokeless tobacco use, and cigar use in the active duty U.S. military. METHODS Data were taken from the 2008 Department of Defense Survey of Health Related Behaviors Among Active Duty Military Personnel. A total of 28,546 service members participated for a response rate of 70.6%. RESULTS Analyses showed that 41.2% of active duty service members used one or more forms of tobacco in the past month. Cigarette use only was most prevalent (21.3%); other combinations were much lower ranging from 0.7% to 13.5%. Multinomial regression modeling yielded no consistent patterns in sociodemographic groups with higher risk of using one or more types of tobacco concurrently. Frequency and quantity of cigarette use were related to tobacco use patterns. From 60% to 67% of smokers were daily users of cigarettes only or cigarettes in combination with other tobacco types. The majority of cigarette users (54%-69%) smoked 15 or fewer cigarettes/day regardless of tobacco use patterns, but those who smoked at heaviest levels were most likely to use all 3 tobacco types (19%). CONCLUSIONS Four of 10 service members place themselves at increased risk of tobacco-related illness and disease by using one or more types of tobacco. Daily cigarette smokers and very heavy smokers are at highest risk of using multiple tobacco types. Further research is needed to better understand the levels of use and the reasons for use of multiple types of tobacco.
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Affiliation(s)
- Kristine L Rae Olmsted
- Department of Social, Statistical and Environmental Sciences, RTI International, 3040 Cornwallis Road, Research Triangle Park, NC 27709, USA.
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Grier T, Knapik JJ, Canada S, Canham-Chervak M, Jones BH. Tobacco use prevalence and factors associated with tobacco use in new U.S. Army personnel. J Addict Dis 2010; 29:284-93. [PMID: 20635278 DOI: 10.1080/10550887.2010.489445] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
This study examined the prevalence of tobacco use and factors associated with pre-military service cigarette and smokeless tobacco use. From January 2000 to December 2006, military students arriving for Advanced Individual Training at the U.S. Army Ordnance School completed a questionnaire that asked about their use of tobacco products. The prevalence of smokeless tobacco use from 2000 to 2006 for women generally decreased, as did the number of cigarettes smoked per day by men. For men and women, factors associated with cigarette use included younger age, Caucasian race, and use of smokeless tobacco. Factors associated with smokeless tobacco use among men included younger age, Caucasian race, and cigarette use. For women, cigarette use was the only factor associated with smokeless tobacco use. The identified factors in this study could be used to establish strategies in the future to reduce tobacco use in the military.
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Affiliation(s)
- Tyson Grier
- Directorate of Epidemiology and Disease Surveillance, United States Army Public Health Command, Aberdeen Proving Ground, MD 21010, USA.
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Woodruff SI, Conway TL, Shillington AM, Clapp JD, Lemus H, Reed MB. Cigarette smoking and subsequent hospitalization in a cohort of young U.S. Navy female recruits. Nicotine Tob Res 2010; 12:365-73. [PMID: 20156886 DOI: 10.1093/ntr/ntq007] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Tobacco use is of particular concern to the U.S. Department of Defense because the military historically has had higher and heavier rates of tobacco use than civilians. Few prospective studies have examined the association of cigarette smoking with medical outcomes, particularly among initially healthy female military personnel. METHODS This prospective cohort study followed over 5,000 young U.S. Navy female recruits varying in their smoking status at entry into the Navy and collected their subsequent hospitalization data (i.e., International Classification of Diseases, Ninth Revision codes) for up to 7-8 years of service. RESULTS Results indicated that after adjusting for differences in time at risk and sociodemographic variables, daily smokers (compared with never-and other smokers) had higher rates of hospitalization for any reason and for musculoskeletal conditions. Daily smokers also had higher rates than never- and other smokers for non-pregnancy-related hospitalizations and for mental disorders, although only the daily/other differences reached statistical significance. Daily smokers' average number of days hospitalized was significantly longer than that of never- and other smokers. DISCUSSION Results suggest that young women do not have to wait decades to experience the harmful effects of smoking. A recent history of cigarette smoking is an important determinant of hospitalization risk for even young healthy women in the U.S. Navy.
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Affiliation(s)
- Susan I Woodruff
- Center for Alcohol and Drug Studies, School of Social Work, San Diego State University, 6386 Alvarado Ct, Ste 224, San Diego, CA 92120, USA.
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Timberlake DS, Huh J. Demographic profiles of smokeless tobacco users in the U.S. Am J Prev Med 2009; 37:29-34. [PMID: 19524142 DOI: 10.1016/j.amepre.2009.03.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2008] [Revised: 12/22/2008] [Accepted: 03/10/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND Users of smokeless tobacco (chew or snuff) in the U.S. are viewed demographically as being homogeneous. Prior studies have demonstrated such homogeneity in national survey data but have not utilized latent-variable methods. The objective of this study was to determine whether a single group or underlying subgroups best characterize users of smokeless tobacco. METHODS Men aged >17 years who had used smokeless tobacco in the past month (n=4583) were selected from the 2003, 2004, and 2005 National Surveys on Drug Use and Health. A latent-class analysis, conducted in 2008, was based on individual response patterns from six demographic variables and three items pertaining to the use of smokeless tobacco. RESULTS Four latent classes were identified: older chew users (17.2%); younger poly-tobacco users (28.7%); skilled laborers with a high school diploma (27.5%); and educated professionals (26.6%). External validation of these classes indicated that older chew users and younger poly-tobacco users were more likely than the educated professionals to be former and current smokers, respectively. CONCLUSIONS While users of smokeless tobacco in the U.S. are predominantly white men, they are more heterogeneous with respect to education, occupation, and residency than commonly is perceived.
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Affiliation(s)
- David S Timberlake
- Program in Public Health, University of California Irvine, Irvine, California 92697-7555, USA.
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Smokeless tobacco use and religiousness. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2009; 6:225-31. [PMID: 19440279 PMCID: PMC2672341 DOI: 10.3390/ijerph6010225] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/03/2008] [Accepted: 01/07/2009] [Indexed: 11/24/2022]
Abstract
Although smoking shows a strong negative association with religiousness, no studies have appeared of use of smokeless tobacco (ST) and religiousness. To assess an association of use of ST and religiousness, data from 9,374 men aged 17 years and over with complete data on self-reported frequency of attendance at religious services and use of smokeless tobacco were analyzed. Among men aged 17–29 years, 4.9% of frequent attenders (>=24 times/y) and 9.4% of others (<24 times/y) were current users of ST (p=0.002). After adjusting for multiple confounders by logistic regression, infrequent attenders were twice as likely as frequent attenders to be ST users: odds ratio 2.09, 95% confidence limits 1.12–3.92, p=0.02. This negative association suggests a protective effect of early-life religiousness on ST use, which might be taken into account in planning ST prevention efforts.
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