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Introduction: American Indians (AIs) have the highest cigarette smoking rates of any racial/ethnic group in the United States. Although the overall smoking prevalence in the United States for nonminority populations has decreased over the past several decades, the same pattern is not observed among AIs. The purpose of this observational study was to collect cigarette smoking and related information from American Indian tribal college students to inform tailored interventions.Methods: We conducted a repeated cross-sectional survey of American Indian tribal college students, Tribal College Tobacco and Behavior Survey (TCTABS), with a focus on recruiting all incoming freshman at three participating tribal colleges in the Midwest and Northern Plains regions. A total of 1256 students participated in the baseline surveys between April 2011 and October 2014.Results: The overall smoking prevalence of this sample was 34.7%, with differences by region (Northern Plains-44.0% and Midwest-28%). The majority, 87.5% of current smokers reported smoking 10 or less cigarettes per day, 41% reported smoking menthol cigarettes, 52% smoked Marlboro brand, and the mean age of their first cigarette was 14 years. The majority, 62% had made at least one quit attempt in the past year. The overwhelming majority of respondents, regardless of their smoking status, thought that the current smoking prevalence on campus was greater than 41% and approximately one-third believed that it was as high as 61%.Conclusions: Very few studies of smoking have been conducted in this population and results from our study confirm the need for effective interventions.Implications: AIs have the highest cigarette smoking rates compared to other racial/ethnic groups in the United States. Furthermore, limited studies have examined the epidemiology of cigarette smoking among tribal college students. This study addresses health disparities related to smoking among college students by examining the demographic, cultural, and environmental characteristics of smoking and quitting. Results from this study could lead to the development of a culturally-tailored smoking cessation and prevention program for American Indian tribal college students. [ABSTRACT FROM AUTHOR]

Most drug treatment patients smoke cigarettes, and some facilities are beginning to help patients quit. Facility smoking policies can help or hinder this effort. The present study describes smoking policies in outpatient drug treatment. It is a secondary analysis of a survey on smoking cessation treatment in outpatient methadone maintenance facilities in the United States. One clinic leader (a medical director, head nurse, or clinic director) from each of the 697 U.S. facilities was invited to participate in the study. Main outcome measures included whether clinics had a written smoking policy as well as the types of indoor and outdoor policies in place for patients and staff. A total of 408 (59%) of U.S. clinics responded. Most clinics (73%) had a written smoking policy for patients, and more (82%) had written policies for staff. Over 90% banned indoor smoking by staff and patients. Few totally banned outdoor smoking. Approximately half in some way restricted where patients (48%) and staff (55%) smoke outdoors. Compared with clinics that did not treat nicotine dependence, significantly more clinics that treated nicotine dependence had written policies on smoking and restricted outdoor smoking for patients and staff. Likewise, many public clinics and those affiliated with hospitals had outdoor smoking restrictions for patients and staff. Drug treatment facilities routinely ban alcohol use and drug dealing on their grounds. Only 1 in 10 ban smoking. Outpatient facilities should restrict or ban outdoor tobacco use in order to remain consistent with their mission and avoid sabotaging clinic efforts to treat, and patient and staff efforts to stop, smoking. [ABSTRACT FROM AUTHOR]

We examined the smoking relapse curves for African-American smokers by level of smoking to characterize nicotine dependence in this population of smokers. This analysis was conducted from data originally collected to study differences in level of smoking among African-Americans at an inner-city health center in Midwest. Relatively little research has been conducted to clarify smoking and quitting patterns among African-American smokers. The median number of cigarettes smoked currently was 7 cigarettes per day (cpd) for light smokers and 20 cpd for the moderate to heavy smokers. The heavier smokers reported smoking at this rate longer than light smokers, 11 and 5 years, respectively. The major finding in this study is that African-American light smokers have abstinence rates very similar to heavier smokers and the median length of their most recent quit attempts were also similar. Therefore, stable light smokers may also need smoking cessation interventions similar to those used for heavier smokers in order to successfully stop smoking. [ABSTRACT FROM AUTHOR]

Studies smoking rates among college-bound high school students in the U.S. Use of statistical analysis and multivariate logistic regression analyses; Predictors of smoking initiation and progression during the transition from high school to college; Risk factors for smoking among college students.

ABSTRACT. Objective. The home is the site of the most significant environmental tobacco smoke (ETS) exposure for children. Surveys show that adults, including smokers, agree that smoking should be restricted in homes of smokers with children. However, in a national survey, only 12.5% of such homes are actually smoke-free. This study examined factors associated with home smoking restriction among inner-city smokers. Methods. A cross-sectional survey of 598 adult smokers who attended an inner-city community health center was conducted. Results. Home smoking restriction was reported by 38.2% of all smokers (95% confidence interval [CI]: 33.6%-42.8%). Univariate analysis showed smoking restriction was positively associated with presence of children and of a nonsmoking adult partner in the home, intentional limiting of smoking, stages of change, and fewer number of cigarettes smoked daily. On multivariate analysis, home smoking restriction was more likely with the presence of a child (odds ratio: 2.63; 95% CI: 1.70-4.08) and a nonsmoking adult partner (odds ratio: 2.30; 95% CI: 1.32-4.02) in the home. Conclusions. The presence of children and of nonsmoking adults is associated with the practice of smoking restriction in the homes of inner-city smokers. These findings suggest that inner-city smokers are concerned about health effects of ETS on children. Health professionals should target nonsmoking adult members of households with children and smokers but no home smoking restriction and emphasize the health effects of ETS on children as a motivation for smoking parents to limit exposure and to quit smoking. Pediatrics 2002;109:224-249; home, smoking restriction, children, high-risk, inner city. [ABSTRACT FROM AUTHOR]

Aims. To determine whether the probability of future current established smoking among adolescents is related to both previous smoking experience and cognitions regarding future smoking. Design, setting and participants. The analyses used two principal datasets: (1) a US longitudinal sample of 7960 adolescents 12-18 years old in 1989 reinterviewed at 15-22 years in 1993, (2) a California longitudinal sample of 3376 adolescents 12-17 years old in 1993 reinterviewed at 15-20 years in 1996. Measures. Previous smoking experience was categorized as never smoked, puffed, non-recent or recent experimenting, and non-recent or current established smoking (≥ 100 cigarettes in life-time). Smoking intentions and efficacy expectations were used to classify adolescents as having low- or high-risk cognitions. Findings. High-risk cognitions (HRCs) increased the probability of future current established smoking (FCES) within each level of previous smoking experience over low-risk cognitions (LRCs); the probability of FCES for those with LRCs was about the same as those in the previous experience group with HRCs. In the US sample, the 4-year probability of FCES ranged from 5.6% for committed never smokers (with LRCs) to 83.0% for current established smokers with HRCs. Development of HRCs among middle-school never smokers occurred rapidly through age 14 years. However, current established smoking did not increase until age 14 years and stabilized by age 19 years. Where sample size was sufficient, these findings were validated in the California sample. Conclusions. Effective prevention programs should aim to convert HRCs to LRCs regardless of past behavior, particularly among middle-school never smokers and high-school experimenters. [ABSTRACT FROM AUTHOR]

Recent longitudinal evidence suggests that approximately 34% of all new tobacco experimentation occurs because of tobacco advertising and promotions. Based on this figure, in this paper we estimate the long-term impact on mortality and morbidity, as well as the economic and medical costs associated with smoking that is attributable to cigarette advertising and promotions in the United States. This study used several data sources, including the Teenage Attitudes and Practices Survey (TAPS), the 1993 and 1996 Adolescent California Tobacco Surveys (CTS), and the Food and Drug Administration's estimates of annual illness-related benefits of alternative effectiveness rates of banning tobacco advertising. Our resulting estimates are that in each year between 1988 and 1998, tobacco advertising and promotional activities generated approximately 193 000 additional adult smokers who began smoking as adolescents because of advertisements and promotions. That decade of tobacco advertising and promotions will also result in approximately 46 400 smoking-attributable deaths per year and 698 400 years of potential life lost, which translates into costs of approximately $21.7 billion to $33.3 billion in total medical, productivity, and mortality-related costs. Even accounting for quitting behavior, each year of advertising-attributable smoking increases the number of smokers in the population. We conclude that annual costs can be expected to continue to increase if tobacco advertising and promotional activities are not effectively eliminated. If all tobacco industry advertising and promotional activities were banned for the next 25 years, nearly 60 000 smoking-attributable deaths per year could be avoided, saving nearly 900 000 life-years, $2.6 billion in excess medical expenses, and between $28 billion and $43 billion in mortality costs. [ABSTRACT FROM AUTHOR]

American Indians have higher rates of smokeless tobacco (SLT) use than other racial/ethnic groups in the US, yet no efficacious cessation program exists for them. Because tobacco is a sacred plant to many American Indians, it is imperative that a program respect the scared nature of tobacco while encouraging quitting recreational use. All Nations Snuff Out Smokeless (ANSOS) was designed to help American Indian SLT users quit recreational tobacco use while still using it for traditional purposes. We pilot tested the ANSOS 6-month group-based counseling program (N = 48) and a shortened version consisting of a one-time education session (N = 80). Here, we discuss the tobacco characteristics of participants at baseline in both studies. Participants across studies were more likely to be male (74.2%) and have at least a college education (65%). Participants in the one-time education sessions were younger (age 35 vs age 39) and used SLT fewer days per week (4.9 vs 5.7). Two-thirds of those in the full program reported that they often substitute SLT in locations where smoking is not allowed compared to 26%. Participants in the education sessions were more likely to report daily use of traditional tobacco (20% versus 0%). Results suggest that dual use of SLT and cigarettes needs to be addressed, as does the use of SLT to circumvent public smoking rules. The role of traditional tobacco and its relationship to lower SLT use also warrants further investigation. [ABSTRACT FROM AUTHOR]

Background Previous research demonstrated the efficacy of sustained release bupropion (bupropion SR) for smoking cessation in whites as well as moderate to heavy (≥10 cigarettes per day [CPD]) African American smokers. We evaluated whether bupropion SR was effective for smoking cessation among African American light smokers (≤10 CPD). Methods A randomized, double-blind placebo-controlled trial was conducted from December 27, 2007, to May 13, 2010. All participants were African American light smokers (≤10 CPD), aged 18 years or older. Participants were randomly assigned to receive 300 mg bupropion SR (150 mg once daily for 3 days and then 150 mg twice daily) (n = 270 participants) or placebo (n = 270 participants) for 7 weeks, and up to six sessions of health education counseling. Serum cotinine was measured at baseline (week 0). The primary outcome was salivary cotinine–verified 7-day point prevalence smoking abstinence at week 26; a cut point of 15 ng/mL differentiated smokers from nonsmokers. Salivary cotinine–verified smoking abstinence at end of medication treatment at week 7 was also examined. Odds ratios (OR) for smoking abstinence and 95% confidence intervals (CIs) were calculated using logistic regression models. All statistical tests were two-sided. Results Participants at baseline visit (week 0) smoked an average of 8.0 CPD and had a mean serum cotinine level of 275.8 ng/mL (SD = 155.8 ng/mL); most used menthol cigarettes (83.7%) and smoked within 30 minutes of waking (72.2%). After imputing those lost to follow-up as smokers, no statistically significant difference in long-term smoking abstinence rates at week 26 was observed between bupropion SR and placebo groups (13.3% vs 10.0%, OR = 1.39, 95% CI = 0.82 to 2.35, P = .23). Cotinine-verified smoking abstinence rate at end of medication week 7 was higher in the bupropion SR vs placebo group (23.7% vs 9.6%, OR = 2.92, 95% CI = 1.78 to 4.77, P < .001). Conclusions Bupropion SR was effective in promoting smoking cessation during the medication phase of treatment but showed no effect on long-term smoking cessation among African American light smokers. More research is needed to identify strategies for sustaining abstinence among African American light smokers. [ABSTRACT FROM PUBLISHER]

Background: American Indians (AI) have the highest smoking rates of any ethnic group in the US (40.8%), followed most closely by African Americans (24.3%) and European Americans (23.6%). AI smokers also have more difficulty quitting smoking compared to other ethnic groups, evidenced by their significantly lower quit ratios, and are among the least successful in maintaining long term abstinence. While health disparities like these have existed for years among AI, the epidemiology of smoking and nicotine dependence has not been optimally described among this underserved population. Our overarching hypothesis is that the susceptibility of AI to cigarette smoking and nicotine dependence and its consequences has both an underlying nicotine metabolism component as well as psychosocial, cultural, and environment causes. We are well-positioned to explore this issue for the first time in this population. Our objective is to establish a cohort of AI tribal college/university students to determine the predictors of smoking initiation (non-use to experimentation), progression (experimentation to established use), and cessation (established use to cessation). Much of what is known about the process of smoking initiation and progression comes from quantitative studies with non-Native populations. Information related to smoking use among AI tribal college/university (TCU) students is entirely unknown and critically needs further investigation. This study will be the first of its kind among AI college students who are at the highest risk among all ethnic groups for tobacco dependence. Methods/design: First year students at Haskell Indian Nations University in Kansas will be recruited over four consecutive years and will be surveyed annually and repeatedly through year 5 of the study. We will use both longitudinal quantitative surveys and qualitative focus group methods to examine key measures and determinants of initiation and use among this high risk group. [ABSTRACT FROM AUTHOR]

Aim Approximately 50% of African American smokers are light smokers (smoke ≤ 10 cigarettes a day). The prevalence of light smoking in the United States is increasing, yet there has not been a single smoking cessation clinical trial targeting light smokers. The purpose of this 2 × 2 factorial, randomized clinical trial was to evaluate the efficacy of nicotine gum (2 mg versus placebo) and counseling (motivational interviewing versus health education) for African American light smokers. Design Participants were assigned randomly to one of four study arms: 2 mg nicotine gum plus health education (HE); 2 mg nicotine gum plus motivational interviewing (MI); placebo gum plus HE; and placebo gum plus MI. Participants and setting A total of 755 African American light smokers (66% female, mean age = 45) were enrolled at a community health center over a 16-month period. Intervention and measurements Participants received an 8-week supply of nicotine gum and six counseling sessions during the course of the 26-week study. Biochemical measures included expired carbon monoxide (CO) and serum and salivary cotinine. Findings Seven-day quit rates for nicotine gum were no better than for the placebo group (14.2% versus 11.1%, P = 0.232) at 6 months. However, a counseling effect emerged, with HE performing significantly better than MI (16.7% versus 8.5%, P < 0.001). These results were consistent across outcome time-points (weeks 1, 8, and 26). Conclusions Results highlight the potential positive impact of directive information and advice-oriented counseling on smoking cessation. Studies are needed to assess other interventions that may further improve quit rates among African American light smokers who are motivated to quit. [ABSTRACT FROM AUTHOR]

Objective: To examine the predictors of quitting among African American (AA) light smokers (<10 cigarettes per day) enrolled in a smoking cessation trial.Methods: Baseline variables were analyzed as potential predictors from a 2 x 2 cessation trial in which participants were randomly assigned to 1 of 4 treatment groups: nicotine gum plus health education (HE) counseling, nicotine gum plus motivational interviewing (MI) counseling, placebo gum plus HE counseling, or placebo gum plus MI counseling. Chi-square tests, 2 sample t-tests, and multiple logistic regression analyses were used to identify predictors of cotinine (COT) verified abstinence at month 6.Results: In the final regression model, HE rather than MI counseling (odds ratio [OR]=2.26%, 95% confidence interval [CI]=1.36 to 3.74), older age (OR=1.03%, 95% CI=1.01 to 1.06), and higher body mass index (OR=1.04%, 95% CI=1.01 to 1.07) significantly increased the likelihood of quitting, while female gender (OR=0.46%, 95% CI=0.28 to 0.76),Conclusions: Individual characteristics may decrease the likelihood of quitting; however, the provision of directive, advice-oriented counseling focused on the addictive nature of nicotine, health consequences of smoking, benefits of quitting, and development of a concrete quit plan may be an important and effective facilitator of quitting among AA light smokers. [ABSTRACT FROM AUTHOR]

Abstract: Objective: This study sought to explore home food availability and common settings of food consumption as correlates of fruit, vegetable, and fat intake among a sample of non-Hispanic black and non-Hispanic white adolescents. Participants and Design: Adolescents (n=144 black, 84 white) and their parents completed a cross-sectional survey in an urban adolescent health clinic. The adolescent survey included screening measures for fruit, vegetable, and fat intake and items on frequency of eating meals with family, while watching television, and at three types of restaurants. Parents provided information on home availability of foods. Main Outcomes: Correlates of fruit, vegetable, and fat consumption. Statistical Analysis: Spearman correlations for associations among variables, t tests for mean comparisons, and multiple stepwise regression conducted separately for black and white adolescents. Results: In multiple regression, home availability was not significantly associated with fruit, vegetable, or fat intake except for fruit intake among white adolescents only. Use of non–fast-food restaurants was the strongest positive predictor of vegetable intake. For both black and white adolescents, fast-food and buffet restaurant use and eating while watching television were the strongest predictors of fat intake. Conclusions: Compared with restaurant use and eating while watching television, home availability had a relatively small impact on fruit, vegetable, and fat consumption for both black and white adolescents. Intervention programs on adolescent nutrition should target not just availability of healthful foods, but also ease of access, such as the preparation of fruits and vegetables so that they are flavorful and ready to eat. [Copyright &y& Elsevier]

Although the overall prevalence of tobacco smoking in the United States is decreasing, the proportion of light smokers is increasing and is as high as 50% among some groups. There is growing evidence that light smokers experience significantly higher health risks compared to nonsmokers, and they are often unable to quit smoking on their own. The prevalence of light smoking differs among subpopulations in the US and is particularly common among adolescents, college students, pregnant women, and some ethnic minorities. Characteristics of light smokers in these subpopulations vary, as do the underlying reasons for smoking, barriers to cessation, and treatment issues. Unfortunately, the paucity of research to develop and test effective cessation aids is common across all groups of light smokers. Given the substantial portion of light smokers in these populations, development and dissemination of effective behavioral and pharmacological interventions for light smokers is likely to result in substantial smoking reduction rates in the general population. [ABSTRACT FROM AUTHOR]

PURPOSE: Recruitment is often the rate-limiting step in conducting clinical trials among ethnic minorities. Little is known about participants who consent and enroll into a trial, but do not return for randomization. Why participants fail to return for randomization is largely unknown.METHODS: We compared 287 enrolled African American smokers who did not return for randomization, to the 500 who returned and were randomized to participate in a clinical trial for smoking cessation in African Americans. Analyses were conducted to identify variables associated with not returning for randomization.RESULTS: Univariate comparisons found the nonrandomized group to be significantly different from those randomized. Logistic regression showed younger age, less readiness to quit, having been proactively recruited, lacking a regular source of health care, believing that they will be smoking in 6 months, less church attendance, and a lower literacy level to be jointly related with not returning for randomization.CONCLUSIONS: African American participants who did not return for randomization into a clinical trial were different from those who did. Better understanding of these factors may allow researchers to target recruitment efforts resulting in enhanced accrual in clinical trials and increased efficiency. [Copyright &y& Elsevier]