RESUMO
The present investigation was designed to determine the prevalence and types of dual and poly-use of tobacco products in the US Air Force, as well as characteristics and factors associated with these types. We conducted a cross-sectional assessment of tobacco-product use among 13,873 Air Force trainees from 2013 to 2014. The assessment included prevalence of the use of 10 different tobacco products and demographic and environmental factors, such as risk perceptions of tobacco use, peer use, and tobacco-company influences. Latent class analysis was carried out to determine types of poly-tobacco users. Tobacco-product use was reported by 27.1% of participants, and of those, over half reported using more than 1 tobacco product. Latent class analysis indicated 5 classes of poly-tobacco use. Factors associated with poly-tobacco (vs. mono-tobacco) use included lower confidence to remain tobacco-free, low harm perceptions, and receiving tobacco products free at bars or social events. Rates of dual and poly-tobacco use are high among trainees, and while these groups are similar to mono users in some ways, there are a number of differences that need to be considered when developing targeted interventions to address use of multiple tobacco products.
Assuntos
Militares/estatística & dados numéricos , Fumar/epidemiologia , Indústria do Tabaco/métodos , Produtos do Tabaco/estatística & dados numéricos , Distribuição por Idade , Estudos Transversais , Feminino , Humanos , Masculino , Militares/psicologia , Grupo Associado , Prevalência , Distribuição por Sexo , Meio Social , Inquéritos e Questionários , Indústria do Tabaco/estatística & dados numéricos , Produtos do Tabaco/classificação , Tabaco sem Fumaça/estatística & dados numéricos , Estados Unidos/epidemiologia , Vaping/epidemiologia , Adulto JovemRESUMO
INTRODUCTION: Although there is increasing attention to the prevalence of new and emerging tobacco products in the civilian population, remarkably little is known about the current prevalence of these products in a military population. METHODS: The current investigation was designed to determine the prevalence of tobacco and nicotine containing products (TNCP) and correlates of use across multiple cohorts of trainees undergoing Technical Training in the US Air Force between April 2013 and December 2014. Chi-square test, Cochran-Armitage test for linear trend, and logistic regression models were applied to test differences and linear trends across time for TNCP use as well as correlates of use in a cross-sectional sample of 13 685 Airmen (final analytic sample). RESULTS: Over a quarter (26.9%) of Airmen reported regular use of a TNCP. The two most prevalent products were cigarettes (11.2%) and hookah (10.5%). Among correlates of use, Airmen that regularly use TNCPs were more likely to be male, younger, non-Hispanic white, and single with a high school degree or General Education Development. Hookah was the most endorsed for intentions to use, and along with e-cigarettes, had the lowest perception of harm. While prevalence of most products remained constant across entering cohorts, the prevalence of e-cigarettes showed significant linear increase. CONCLUSIONS: The prevalence of TNCP use is high across cohorts of Airmen. Remarkably high estimates of future intentions to use and low perceptions of harm for emerging products suggest that intervention efforts should be directed at multiple forms of TNCP use to address this important public health issue.
Assuntos
Sistemas Eletrônicos de Liberação de Nicotina/estatística & dados numéricos , Sistemas Eletrônicos de Liberação de Nicotina/tendências , Militares , Instituições Acadêmicas/tendências , Fumar/tendências , Produtos do Tabaco/estatística & dados numéricos , Adulto , Estudos de Coortes , Estudos Transversais , Humanos , Intenção , Masculino , Prevalência , Saúde Pública/tendências , Fumar/epidemiologia , Estados Unidos/epidemiologiaRESUMO
Military personnel are a subgroup of young adults at risk for tobacco and nicotine containing product (TNCP) use. This study of US Air Force (USAF) trainees who were never users of TNCPs examined gender, peer tobacco use, and tobacco use intentions as predictors of TNCP initiation after Basic Military Training (BMT). We used a longitudinal cohort assessment study design with baseline and 1-year surveys completed (2011-2016) among 2393 USAF trainees: 73% men, 95% aged 18-25 years, 36% racial minorities. Overall, initiation of any TNCP use at 1-year was 23% (20% women, 24% men). From a multivariable multinomial logistic regression model predicting TNCP use at 1-year follow-up, significant 2-way interactions were detected between gender and number of close friends using tobacco before BMT (p = 0.015), and between gender and tobacco use intentions (p < 0.0001). Women reporting almost all or many close friends used tobacco were more likely to report TNCP use compared to women with none (Odds ratio [OR] = 5.8, 95% CI 2.5-13.5, Bonferroni corrected p < 0.0001). Having close friends using tobacco had little influence on TNCP use among men. Men with tobacco use intentions were more likely to report TNCP use compared to men having no intentions (OR = 8.0, 95% CI: 4.7-13.6, Bonferroni corrected p < 0.001), but tobacco use intentions had little influence among women. In this sample of USAF trainees, the study provides novel prospective findings on TNCP initiation, and how men and women are influenced differently by peer tobacco use and tobacco use intentions. Gender-specific prevention efforts focused on uptake of TNCPs appear warranted.
RESUMO
INTRODUCTION: Overweight and obesity are a major public health concern in the United States, including among active duty military personnel. Approximately 51% of active duty personnel are classified as overweight and 15% are classified as obese. This may impact military readiness. The current study aimed to determine if a weight loss intervention impacted fitness test scores among Air Force personnel. MATERIALS AND METHODS: From 2014 to 2016, 204 Air Force members with overweight/obesity were randomized into either a Self-paced or counselor-initiated arm in a weight loss program. Study procedures were approved by the Institutional Review Board of the 59th Medical Wing in San Antonio and were acknowledged by the Institutional Review Board at the University of Tennessee Health Science Center. Fitness test scores from before, during, and after the intervention were used to determine if the intervention resulted in improvements in overall fitness test ratings and scores on individual components of the test. RESULTS: Participants who lost at least 5% of their weight had better fitness ratings during the intervention compared to individuals who did not lose 5%. However, in the overall sample, fitness ratings worsened from preintervention to during the intervention, and from during to postintervention. Participants with overweight had better aerobic scores pre- and postintervention as well as better abdominal circumference scores and better fitness test ratings preintervention, during the intervention and postintervention compared to participants with obesity. CONCLUSIONS: Behavioral weight management interventions that achieve 5% weight loss may help improve military fitness test ratings.
Assuntos
Militares , Programas de Redução de Peso , Adulto , Peso Corporal , Feminino , Humanos , Masculino , Sobrepeso/terapia , Aptidão Física , Estados Unidos , Redução de PesoRESUMO
Chronic pain related to musculoskeletal conditions is the leading cause of medical discharge from active duty military service. The present study is the first randomized controlled trial of an interdisciplinary pain treatment program (functional restoration, FR) to decrease chronic musculoskeletal pain and increase functioning in an active duty military population. Sixty-six military participants were randomly assigned to either an FR treatment group or a standard anesthesia pain clinic treatment comparison group. A repeated measures design was employed and data were analyzed for pre- to post-treatment differences, as well as for 6-months and 1-year post-treatment outcomes. Findings revealed significantly greater improvements for the FR group on self-reported pain, disability, functional status, and fitness for military duty at the post-treatment and follow-up points, relative to the comparison group. These results clearly demonstrate the efficacy and military relevance of a FR program for active duty military personnel who have chronic musculoskeletal pain disorders.
Assuntos
Medicina Militar/organização & administração , Militares , Dor/prevenção & controle , Equipe de Assistência ao Paciente/organização & administração , Adaptação Psicológica , Adolescente , Adulto , Depressão , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Psicometria , Fatores Socioeconômicos , Inquéritos e Questionários , Estados Unidos , Adulto JovemRESUMO
INTRODUCTION: Effective recruitment and subsequent enrollment of diverse populations is often a challenge in randomized controlled trials, especially those focused on weight loss. In the civilian literature, individuals identified as racial and ethnic minorities, men, and younger and older adults are poorly represented in weight loss interventions. There are limited weight loss trials within military populations, and to our knowledge, none reported participant characteristics associated with enrollment. There may be unique motives and barriers for active duty personnel for enrollment in weight management trials. Given substantial costs and consequences of overweight and obesity in the U.S. military, identifying predictors and limitations to diverse enrollment can inform future interventions within this population. The study aims to describe the recruitment, screening, and enrollment process of a military weight loss intervention. Demographic and lifestyle characteristics of military personnel lost between screening and randomization are compared to characteristics of personnel randomized in the study and characteristics of the Air Force in general. MATERIALS AND METHODS: The Fit Blue study, a randomized controlled behavioral weight loss trial for active duty personnel, was approved by the Institutional Review Board of the Wilford Hall Ambulatory Surgical Center in San Antonio, TX, USA and acknowledged by the Institutional Review Board at the University of Tennessee Health Science Center. Logistic regressions compared participant demographics, anthropometric data, and health behaviors between personnel that attended a screening visit but were not randomized and those randomized. Multivariable models were constructed for the likelihood of being randomized using a liberal entry and stay criteria of 0.10 for the p-values in a stepwise variable selection algorithm. Descriptive statistics compared the randomized Fit Blue cohort demographics to those of the U.S. Air Force. RESULTS: In univariate analyses, older age (p < 0.02), having a college degree or higher (p < 0.007) and higher military rank (p < 0.02) were associated with completing the randomization process. The randomized cohort reported a lower percentage of total daily kilocalories for fat compared to the non-randomized cohort (p = 0.033). The non-randomized cohort reported more total minutes and intensity of physical activity (p = 0.073). In the multivariate model, only those with a college degree or higher were 3.2 times more likely to go onto randomization. (OR = 3.2, 95% CI = 2.0, 5.6, p < 0.0001). The Fit Blue study included a higher representation of personnel who identified as African American (19.4% versus 15.0%) and Hispanic/Latino (22.7% versus 14.3%) compared with the U.S. Air Force in general; however, men were underrepresented (49.4% versus 80.0%). TABLE I.Comparisons of Demographic Characteristics of Randomized Fit Blue Cohort to Screened Non-Randomized CohortFit Blue Randomized Participants (N = 248)Non-Randomized Cohort (N = 111)All Screened Participants (N = 359)p-ValueSex N (%)0.73 Male122 (49.2)52 (46.8)174 (48.5) Female126 (50.8)59 (53.2)183 (51.5)Age Mean (±SD) years34 (±7.5)32 (±6.7)33 (±7.3)0.02Race N (%)0.89 African American49 (19.8)22 (19.8)71 (19.8) Caucasian163 (65.7)75 (67.6)238 (66.3) Other36 (14.5)14 (12.2)50 (13.9)Ethnicity N (%)0.59 Hispanic/Latino56 (22.6)28 (25.2)84 (23.4) Non-Hispanic/Latino192 (77.4)83 (74.8)275 (76.6)Education N (%)<0.0001 Less than college degree123 (49.6)82 (73.9)205 (57.1) College degree or greater125 (50.4)29 (26.1)154 (42.9)Marital status N (%)0.83 Single/never married40 (16.1)20 (18)60 (16.7) Married/living as married169 (68.1)72 (64.9)241 (67.1) Separated/divorced39 (15.7)19 (17.1)58 (16.2)Number of additional adults in household N (%)0.82 046 (18.5)22 (19.8)68 (18.9) 1162 (65.3)73 (65.8)235 (65.5) 231 (12.5)14 (12.6)45 (12.5) 3 or more9 (3.6)2 (1.8)11 (3.1)Number of children in household N (%)0.56 091 (36.7)37 (33.3)128 (35.7) 159 (23.8)23 (20.7)82 (22.8) 257 (23)26 (23.4)83 (23.1) 3 or more41 (16.5)25 (22.5)66 (18.4)Years in service mean (± SD)12 (±6.6)11 (±6.1)12 (±6.4)0.20Military gradeaN (%)0.02 E1-E434 (13.7)19 (17.1)53 (14.8) E5-E6105 (42.3)58 (52.3)163 (45.4) E7-E952 (21)21 (18.9)73 (20.3) O1-O317 (6.9)9 (8.1)26 (7.2) O4-O639 (15.7)4 (3.6)43 (12)Branch0.68 Army4 (1.6)1 (0.9)5 (1.4) Air Force234 (94.4)105 (94.6)339 (94.4) Navy8 (3.2)5 (4.5)13 (3.6) Marine Corp2 (0.8)0 (0.0)2 (0.6)BMI (m2/kg) N (%)30.6 (±2.7)30.4 (±2.9)30.6 (±2.8)BMI category N (%)0.76 Overweight115 (46.4)52 (48.1)167 (46.9) Obese133 (53.6)56 (51.9)189 (53.1)aMilitary ranking; Enlisted (E) categories: E1-E4 (enlisted), E5-E6 (non-commissioned officers), E7-E9 (senior non-commissioned officers) and two Officer categories (O): O1-O3 (Company Grade Officer) and O4-O6 (Field Grade Officer); standard deviation (SD).Table II.Comparisons of Anthropometric Characteristics of Randomized Fit Blue Cohort to Screened Non-Randomized CohortFit Blue Randomized Participants (N = 248)Non-Randomized Cohort (N = 111)All Screened Participants (N = 359)p-ValuePhysical activity Total physical activity2525 (±3218)2840 (±2541)2621 (±3028)0.027 (mean (±SD) minutes per week) Total sedentary physical activity5046 (±239)472 (±221)494 (±234)0.35 (mean (±SD) minutes per week) Vigorous physical activity34 (±145)54 (±152)40 (±147)0.036 (mean (±SD) minutes per week)Dietary intake Total sweetened beverages (kcal per day)165 (±206)152.9 (±166)160.8 (±194)0.80 Fruit and vegetable consumption (cups per day)3 (±1)3 (±1)3 (±1)0.52 Dietary fat (% total kcal)35 (±4)34 (±4)35 (±4)0.033. CONCLUSIONS: Accounting for all influencing characteristics, higher educational status was the only independent predictor of randomization. Perhaps, highly educated personnel are more invested in a military career, and thus, more concerned with consequences of failing required fitness tests. Thus, it may be important for future weight loss interventions to focus recruitment on less-educated personnel. Results suggest that weight loss interventions within a military population offer a unique opportunity to recruit a higher prevalence of males and individuals who identify as racial or ethnic minorities which are populations commonly underrepresented in weight loss research.
Assuntos
Terapia Comportamental/normas , Militares/psicologia , Programas de Redução de Peso/normas , Engajamento no Trabalho , Adulto , Terapia Comportamental/métodos , Terapia Comportamental/estatística & dados numéricos , Escolaridade , Feminino , Humanos , Modelos Logísticos , Masculino , Militares/educação , Militares/estatística & dados numéricos , Grupos Raciais/estatística & dados numéricos , Texas , Programas de Redução de Peso/métodos , Programas de Redução de Peso/estatística & dados numéricosRESUMO
This study examined gender, prior tobacco use, and social-environmental factors as predictors of intentions to use tobacco (cigarette smoking and/or smokeless tobacco [ST]) after a forced period of abstinence among U.S. Air Force (USAF) trainees. Trainees completed 8½â¯weeks of basic military training (BMT), then 4â¯weeks of Technical Training; both required abstinence from tobacco. A cross-sectional survey of 13,514 USAF trainees (73% male, 90% age 18-24, 43% prior tobacco use) was conducted at the beginning of the 4-week Technical Training period. Overall, 17% of the sample reported future tobacco use intentions. Intentions for future tobacco use were less prevalent among non-tobacco users before BMT (1%) than those reporting any tobacco use (37%). From a multivariable logistic regression model predicting intentions to use any tobacco after Technical Training, significant two-way interaction effects were detected between gender, and tobacco use prior to BMT (pâ¯=â¯0.0001), and number of close friends who smoked cigarettes (pâ¯=â¯0.018), and number of close friends who used ST (pâ¯=â¯0.029). Among non-tobacco users before BMT, females were more than twice as likely as males to report tobacco intentions (Odds Ratioâ¯=â¯2.2, Bonferroni corrected 95% CI: 1.14.4, pâ¯=â¯0.011); no gender differences were detected among tobacco users. For females, but not males, having more friends who smoked was associated with greater likelihood of tobacco intentions (Bonferroni corrected pâ¯≤â¯0.05). In contrast, for males, but not females, having more friends using ST was associated with greater likelihood of tobacco intentions (Bonferroni corrected pâ¯<â¯0.05). In this sample of USAF trainees, the study provides novel findings on how males and females are influenced differently by their prior tobacco use and peers' tobacco use in predicting tobacco intentions. Prevention efforts focused on uptake and resumption of tobacco use, along with gender-specific strategies, may be warranted.
RESUMO
OBJECTIVE: The purpose of this study, "Fit Blue," was to compare a translation of the Look AHEAD (Action for Heath in Diabetes) intensive lifestyle intervention with a self-paced version of the same intervention among active duty military personnel. METHODS: Active duty military personnel (N = 248; 49% male, 34% racial minority) with overweight or obesity were randomized to 12-month distance-based (i.e., phone and email) parallel programs, counselor-initiated (CI) condition or self-paced (SP) condition, from 2014 to 2016. Trained lay interventionists were retired military personnel or had extensive familiarity with the military. RESULTS: The CI condition had greater weight loss at 4 months (CI: mean ± SD = -3.2 ± 3.4 kg; SP: -0.6 ± 2.9 kg; P < 0.0001) and at 12 months (CI: mean ± SD = -1.9 ± 4.1 kg; SP: -0.1 ± 3.8 kg; P < 0.001). Participants in the CI condition also had a greater percent weight loss at both 4 months (CI: 3.5% ± 3.8, SP: 0.6% ± 3.1; P < 0.0001) and 12 months (CI: 2.1% ± 4.7, SP: 0.0% ± 4.0; P < 0.001). In addition, a greater proportion of CI participants lost 5% or more at 4 months (CI: 29.8%, SP: 10.5%; P < 0.001) and at 12 months (CI: 29.5%, SP: 15.6%; P < 0.05). CONCLUSIONS: The CI behavioral weight loss intervention translated from Look AHEAD was well received and is a promising approach for managing weight in an active duty military population.
Assuntos
Terapia Comportamental/métodos , Estilo de Vida , Militares/psicologia , Obesidade/terapia , Adolescente , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estados Unidos , Adulto JovemRESUMO
The negative impact of alcohol is a significant concern to the US military given the costs associated with alcohol-related offenses. Despite considerable research in active duty personnel, relatively little is known about the current extent of alcohol use among incoming recruits. We examined the history of alcohol use and harmful patterns of alcohol consumption among recruits entering the United States Air Force (USAF; N=50,549) over the span of 4 years (2010-2014). Across all years, drinking rates reflected national average trends for those aged 18-24 (NIDA, 2014). However, when abstainers were excluded, those under 21 (n=10,568) reported an average of 18.4 drinks per week, whereas those age 21 and over (n=14,188) reported an average of 14.1 drinks per week, suggesting that for those who drink, those under 21 are exhibiting more risky drinking rates. Alcohol Use Disorders Identification Task (AUDIT) scores for drinkers reflected these same trends. For those under 21, 58% scored in risk categories of 2 or higher (risky drinking warranting attention), compared with 40% for those age 21 and over. These scores indicate that for recruits in the USAF, approximately half report alcohol use immediately prior to basic training, resulting in the inheritance of these potential alcohol related issues for those conducting training of these recruits. Based upon these numbers, brief alcohol interventions could have a potential positive impact on individuals in their initial training stages of the USAF to prevent these baseline issues from resulting in problems later in their military careers.
Assuntos
Consumo de Bebidas Alcoólicas/epidemiologia , Alcoolismo/epidemiologia , Consumo Excessivo de Bebidas Alcoólicas/epidemiologia , Militares/estatística & dados numéricos , Consumo de Álcool por Menores/estatística & dados numéricos , Adolescente , Adulto , Feminino , Humanos , Masculino , Estados Unidos/epidemiologia , Adulto JovemRESUMO
A higher proportion of military personnel than civilians smoke cigarettes. Few randomized trials of tobacco use interventions have been conducted in the U.S. military. We evaluated the efficacy of a tobacco quitline (QL) in 1298 active duty military personnel, their dependents, reservists, and retirees who smoke cigarettes. Participants were randomized to either a proactive (counselor-initiated) or reactive (participant-initiated) QL intervention for 8 weeks. The proactive condition included up to an 8-week supply of free nicotine replacement therapy, and the reactive condition included a 2-week supply. The primary outcome was 12-month smoking abstinence. The enrolled population was predominantly affiliated with the Air Force and Army. At the end of treatment, proactive treatment was associated with a greater odds of both prolonged (44.22% vs. 24.96%; odds ratio [OR] = 2.4, P < 0.0001) and 7-day point prevalence (49.92% vs. 28.20%; OR = 2.5, P < 0.0001) smoking abstinence, a difference that was maintained for prolonged smoking abstinence at 12 months (22.03% vs. 13.41%; OR = 1.8, P < 0.0001). Our findings provide evidence that a proactive QL with nicotine replacement therapy is highly efficacious among Air Force and Army active duty and TRICARE beneficiaries and would provide an effective telephonic treatment option for this population of smokers.
Assuntos
Aconselhamento/métodos , Benefícios do Seguro/estatística & dados numéricos , Militares , Abandono do Hábito de Fumar/métodos , Dispositivos para o Abandono do Uso de Tabaco/estatística & dados numéricos , Tabagismo/prevenção & controle , Seguimentos , Humanos , Incidência , Estudos Retrospectivos , Abandono do Hábito de Fumar/economia , Tabagismo/epidemiologia , Resultado do Tratamento , Estados Unidos/epidemiologiaAssuntos
Dietoterapia/métodos , Exercício Físico , Ganho de Peso na Gestação , Militares , Programas de Redução de Peso/métodos , Adulto , Índice de Apgar , Peso ao Nascer , Diabetes Gestacional/epidemiologia , Feminino , Humanos , Recém-Nascido , Aptidão Física , Período Pós-Parto , Pré-Eclâmpsia/epidemiologia , Gravidez , TelefoneRESUMO
Thirty percent of all military personnel smoke cigarettes. Because of the negative health consequences and their impact on physical fitness, overall health, and military readiness, the Department of Defense has identified the reduction of tobacco use as a priority of US military forces. This study aims to evaluate the one-year efficacy of a proactive versus reactive smoking quit line in the US military with adjunctive nicotine replacement therapy (NRT) in both groups. This paper reports on the baseline variables of the first 1000 participants randomized, the design, and proposed analysis of the randomized two-arm clinical trial "Efficacy of a Tobacco Quit Line in the Military". Participants are adult smokers who are Armed Forces Active Duty personnel, retirees, Reservist, National Guard and family member healthcare beneficiaries. All participants are randomized to either the Counselor Initiated (proactive) group, receiving 6 counseling sessions in addition to an 8-week supply of NRT, or the Self-Paced (reactive) group, in which they may call the quit line themselves to receive the same counseling sessions, in addition to a 2-week supply of NRT. The primary outcome measure of the study is self-reported smoking abstinence at 1-year follow-up. Results from this study will be the first to provide evidence for the efficacy of an intensive Counselor Initiated quit line with provided NRT in military personnel and could lead to dissemination throughout the US Air Force, the armed forces population as a whole and ultimately to civilian personnel that do not have ready access to preventive health services.
Assuntos
Aconselhamento/estatística & dados numéricos , Militares , Ensaios Clínicos Controlados Aleatórios como Assunto/métodos , Abandono do Hábito de Fumar/métodos , Dispositivos para o Abandono do Uso de Tabaco/estatística & dados numéricos , Adulto , Fatores Etários , Aconselhamento/métodos , Humanos , Pessoa de Meia-Idade , Fatores Sexuais , Fatores Socioeconômicos , Fatores de TempoAssuntos
Linhas Diretas , Militares , Abandono do Hábito de Fumar/métodos , Adolescente , Adulto , Idoso , Aconselhamento , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Motivação , Recidiva , Projetos de Pesquisa , Autoeficácia , Dispositivos para o Abandono do Uso de Tabaco , Adulto JovemRESUMO
This study evaluated the frequency of documented assessment of smoking status and the diagnosis of nicotine dependence in a random sample of 153 mental health records and 152 medical records. The results indicated that tobacco use was routinely documented in the mental health records (88%) and medical records (87%). However, a diagnosis of nicotine dependence was given in only 2% of the mental health records (1/49) and 7% of the medical records (2/30) for those patients with documented regular tobacco use. These results suggest that clinicians do not routinely diagnose Nicotine Dependence even when diagnostic criteria are met.