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Heterogeneity of intermittent smokers in a Hispanic college student sample. Addict Behav 2019; 96:94-99. [PMID: 31071603 DOI: 10.1016/j.addbeh.2019.04.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 04/25/2019] [Accepted: 04/25/2019] [Indexed: 11/20/2022]
Abstract
Hispanics are more likely to be daily light smokers (DLS) and intermittent smokers (ITS) than non-Hispanic whites. Although daily light (≤10 cigarettes per day [CPD]) and intermittent (nondaily) smoking have increased in recent years, few studies have compared DLS and ITS, especially within a Hispanic sample. The primary aims of this study were to investigate differences between DLS and ITS, and within ITS, differences between converted ITS (CITS; previously smoked daily for ≥6 months) and native ITS (NITS; never smoked daily) in a Hispanic college student sample (Mage = 23.74, SD = 5.17; 58.1% male). Analyses were conducted using baseline data from a larger study that evaluated attitudes toward tobacco free campus policies in a U.S. university on the border with México. This study included data from 45 DLS and 216 ITS (CITS: n = 77, NITS: n = 139; N = 261). Compared to DLS, ITS were younger (on average), less likely to identify as smokers, smoked on fewer days in the past month, smoked fewer cigarettes on smoking days, and reported less nicotine dependence. Compared to CITS, NITS were younger, less likely to self-identify as smokers, smoked on fewer days in the past month, smoked fewer CPD on smoking days, and were less dependent on nicotine. Given the similarities between current and past findings (suggesting that CITS are in between DLS and NITS-regarding smoking behavior), these data suggest a similar pattern likely exists also among Hispanic smokers. Additionally, the absence of some previously observed differences is relevant in characterizing this particular Hispanic college sample. These findings provide further insight for the tailoring of interventions that target Hispanic DLS, CITS and NITS).
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Unger JB. Perceived Discrimination as a Risk Factor for Use of Emerging Tobacco Products: More Similarities Than Differences Across Demographic Groups and Attributions for Discrimination. Subst Use Misuse 2018; 53:1638-1644. [PMID: 29338581 PMCID: PMC7392176 DOI: 10.1080/10826084.2017.1421226] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Perceived discrimination has been associated with cigarette smoking and other substance use among members of disadvantaged minority groups. However, most studies have focused on a single minority group, have not considered the individual's attribution for the discrimination, and have not considered emerging tobacco products. OBJECTIVE This study examined the associations between perceived discrimination and use of six tobacco products (cigarettes, e-cigarettes, cigars, pipe tobacco, hookah, and smokeless tobacco) in a diverse sample of 1,068 adults in the United States. METHODS Participants were recruited on Amazon's Mechanical Turk and participated in an online survey. Logistic regression models were used to examine the association between perceived discrimination and use of each tobacco product. Interactions between discrimination and demographic characteristics, and between discrimination and perceived reasons for discrimination, were evaluated. RESULTS Controlling for age, sex, race/ethnicity, education, and socioeconomic status, perceived discrimination was a risk factor for current use of five of the six tobacco products. These associations were consistent across racial/ethnic groups and regardless of the individual's attribution for the reason for the discrimination. CONCLUSIONS Results indicate that perceived discrimination is a risk factor for the use of multiple tobacco products, and that this association is not limited to particular demographic groups or types of discrimination. Public health programs could potentially reduce tobacco-related disease by teaching healthier ways to cope with discrimination.
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Affiliation(s)
- Jennifer B Unger
- a Tobacco Center of Regulatory Science, Department of Preventive Medicine , University of Southern California, Keck School of Medicine , Los Angeles , California , USA
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Text Message Delivered Peer Network Counseling for Adolescent Smokers: A Randomized Controlled Trial. J Prim Prev 2018; 37:403-20. [PMID: 27388626 DOI: 10.1007/s10935-016-0439-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Although adolescent tobacco use has declined in the last 10 years, African American high school seniors' past 30-day use has increased by 12 %, and as they age they are more likely to report lifetime use of tobacco. Very few urban youth are enrolled in evidenced-based smoking prevention and cessation programming. Therefore, we tested a text messaging smoking cessation intervention designed to engage urban youth through an automated texting program utilizing motivational interviewing-based peer network counseling. We recruited 200 adolescents (90.5 % African American) into a randomized controlled trial that delivered either the experimental intervention of 30 personalized motivational interviewing-based peer network counseling messages, or the attention control intervention, consisting of text messages covering general (non-smoking related) health habits. All adolescents were provided smart phones for the study and were assessed at baseline, and at 1, 3, and 6 months post intervention. Utilizing repeated measures general linear models we examined the effects of the intervention while controlling for race, gender, age, presence of a smoker in the home, and mental health counseling. At 6 months, participants in the experimental condition significantly decreased the number of days they smoked cigarettes and the number of cigarettes they smoked per day; they significantly increased their intentions not to smoke in the future; and significantly increased peer social support among girls. For boys, participants in the experimental condition significantly reduced the number of close friends in their networks who smoke daily compared to those in the control condition. Effect sizes ranged from small to large. These results provide encouraging evidence of the efficacy of text messaging interventions to reduce smoking among adolescents and our intervention holds promise as a large-scale public health preventive intervention platform.
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Rodriquez EJ, Stoecklin-Marois MT, Hennessy-Burt TE, Tancredi DJ, Schenker MB. Acculturation-related predictors of very light smoking among Latinos in California and nationwide. J Immigr Minor Health 2016; 17:181-91. [PMID: 23942990 DOI: 10.1007/s10903-013-9896-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The prevalence of light smoking has increased among Latinos. The purpose of this study was to identify demographic and acculturation-related factors associated with very light smoking, defined as smoking 1-5 cigarettes per day (CPD), among Latinos in California and nationwide. Latino smokers in the 2007-2008 National Health and Nutrition Examination Survey (NHANES) or the 2009 California Health Interview Survey (CHIS) were analyzed. Logistic regression assessed factors associated with very light smoking. Among NHANES smokers, those born in Mexico or who lived fewer years in the US were more likely to be very light smokers than 6+ CPD smokers. Among CHIS smokers, those born in Mexico, in another Spanish speaking country, or who spent smaller percentages of their life in the US were more likely to be very light smokers. Findings from this study can be used to design tobacco control media campaigns that include very light smokers.
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Affiliation(s)
- Erik J Rodriquez
- Center for Tobacco Control Research and Education, University of California, 530 Parnassus Ave, Ste 366, Box 1390, San Francisco, CA, 94143-1390, USA,
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Roberts ME, Colby SM, Lu B, Ferketich AK. Understanding Tobacco Use Onset Among African Americans. Nicotine Tob Res 2016; 18 Suppl 1:S49-56. [PMID: 26980864 DOI: 10.1093/ntr/ntv250] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Compared to the majority of non-Hispanic white ("white") cigarette smokers, many African American smokers demonstrate a later age of initiation. The goal of the present study was to examine African American late-onset smoking (ie, regular smoking beginning at age 18 or later) and determine whether late-onset (vs. early-onset) smoking is protective in terms of quit rates and health outcomes. METHODS We used data from the National Survey of Midlife Development in the United States (MIDUS) because the wide age range of participants (20-75 at baseline) allowed the examination of smoking cessation and mortality incidence across the lifespan. RESULTS Consistent with previous research, results indicated a later average age of smoking onset among African Americans, compared to whites. Disentangling effects of race from age-of-onset, we found that the cessation rate among late-onset African American smokers was 33%, whereas rates for early-onset African American smokers and early- and late-onset white smokers ranged from 52% to 57%. Finally, results showed that among white, low-socioeconomic status (SES) smokers, the hazard rate for mortality was greater among early- versus late-onset smokers; in contrast, among African American smokers (both low- and high-SES) hazard rates for mortality did not significantly differ among early- versus late-onset smokers. CONCLUSIONS Although late (vs. early) smoking onset may be protective for whites, the present results suggest that late-onset may not be similarly protective for African Americans. Tobacco programs and regulatory policies focused on prevention should expand their perspective to include later ages of initiation, in order to avoid widening tobacco-related health disparities. IMPLICATIONS This study indicates that late-onset smoking is not only the norm among African American adult smokers, but that late- versus early-onset smoking (ie, delaying onset) does not appear to afford any benefits for African Americans in terms of cessation or mortality. These results suggest that prevention and intervention efforts need to consider individual groups (not just overall averages) and that tobacco control efforts need to be targeted beyond the teenage years. Tobacco programs and regulatory policies focused on prevention should expand their perspective to include later ages of initiation, to avoid widening tobacco-related health disparities.
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Affiliation(s)
- Megan E Roberts
- College of Public Health, The Ohio State University, Columbus, OH;
| | - Suzanne M Colby
- Center for Alcohol and Addiction Studies, Brown University, Providence, RI
| | - Bo Lu
- College of Public Health, The Ohio State University, Columbus, OH
| | - Amy K Ferketich
- College of Public Health, The Ohio State University, Columbus, OH
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Rodriquez EJ, Oh SS, Pérez-Stable EJ, Schroeder SA. Changes in Smoking Intensity Over Time by Birth Cohort and by Latino National Background, 1997-2014. Nicotine Tob Res 2016; 18:2225-2233. [PMID: 27613930 DOI: 10.1093/ntr/ntw203] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 07/27/2016] [Indexed: 11/13/2022]
Abstract
INTRODUCTION The purpose of the study was to describe changes in smoking intensity among US Latinos and non-Latinos from 1997 to 2014. METHODS National Health Interview Survey data between 1997 and 2014 were used to determine the number of cigarettes smoked per day (CPD) among Latino and non-Latino adults who had smoked at least 100 cigarettes in their lifetime and were currently smoking every day or some days (ie, current smokers). RESULTS CPD declined steadily throughout the observation period and were consistently lower for Latino than for non-Latino smokers. However, decreases were not equal across birth cohorts, genders, or among Latino national background groups. CPD declined most among Mexican men and least among younger generations, Cuban women, and acculturated Latina women. Additionally, declines in smoking intensity seemed to slow over time among low CPD consumers. CONCLUSIONS Although smoking intensity has decreased substantially since the late 1990s, CPD data suggest that declines are slowing among younger generations and certain Latina women. Effective tobacco control strategies should be developed to discourage even very light and nondaily smoking. IMPLICATIONS Few studies have been conducted on how smoking intensity has changed since the late 1990s. Between 2004 and 2011, when the decline in smoking prevalence slowed, it is unknown how smoking intensity (ie, CPD) changed by age. Additionally, no research has assessed differences and changes in smoking intensity over time among Latinos. From this study we learned that smoking intensity declined significantly since the late 1990s, but this decline slowed among younger generations of smokers and certain Latina women. Findings suggest that future patterns of smoking intensity may only marginally decline in the near future.
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Affiliation(s)
| | - Sam S Oh
- School of Medicine, University of California, San Francisco, CA
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Alexander LA, Trinidad DR, Sakuma KLK, Pokhrel P, Herzog TA, Clanton MS, Moolchan ET, Fagan P. Why We Must Continue to Investigate Menthol's Role in the African American Smoking Paradox. Nicotine Tob Res 2016; 18 Suppl 1:S91-101. [PMID: 26980870 PMCID: PMC6367903 DOI: 10.1093/ntr/ntv209] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2015] [Accepted: 09/09/2015] [Indexed: 11/14/2022]
Abstract
BACKGROUND The disproportionate burden of tobacco use among African Americans is largely unexplained. The unexplained disparities, referred to as the African American smoking paradox, includes several phenomena. Despite their social disadvantage, African American youth have lower smoking prevalence rates, initiate smoking at older ages, and during adulthood, smoking rates are comparable to whites. Smoking frequency and intensity among African American youth and adults are lower compared to whites and American Indian and Alaska Natives, but tobacco-caused morbidity and mortality rates are disproportionately higher. Disease prediction models have not explained disease causal pathways in African Americans. It has been hypothesized that menthol cigarette smoking, which is disproportionately high among African Americans, may help to explain several components of the African American smoking paradox. PURPOSE This article provides an overview of the potential role that menthol plays in the African American smoking paradox. We also discuss the research needed to better understand this unresolved puzzle. METHODS We examined prior synthesis reports and reviewed the literature in PubMed on the menthol compound and menthol cigarette smoking in African Americans. RESULTS The pharmacological and physiological effects of menthol and their interaction with biological and genetic factors may indirectly contribute to the disproportionate burden of cigarette use and diseases among African Americans. CONCLUSIONS Future studies that examine taste sensitivity, the menthol compound, and their effects on smoking and chronic disease would provide valuable information on how to reduce the tobacco burden among African Americans. IMPLICATIONS Our study highlights four counterintuitive observations related to the smoking risk profiles and chronic disease outcomes among African Americans. The extant literature provides strong evidence of their existence and shows that long-standing paradoxes have been largely unaffected by changes in the social environment. African Americans smoke menthols disproportionately, and menthol's role in the African American smoking paradox has not been thoroughly explored. We propose discrete hypotheses that will help to explain the phenomena and encourage researchers to empirically test menthol's role in smoking initiation, transitions to regular smoking and chronic disease outcomes in African Americans.
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Affiliation(s)
- Linda A Alexander
- College of Public Health, University of Kentucky College of Public Health, Lexington, KY
| | - Dennis R Trinidad
- Department of Family Medicine and Public Health, University of California, San Diego, La Jolla, CA
| | - Kari-Lyn K Sakuma
- College of Public Health and Human Sciences, Oregon State University, Corvallis, OR
| | - Pallav Pokhrel
- University of Hawaii Cancer Center, University of Hawaii at Manoa, Honolulu, HI
| | - Thaddeus A Herzog
- University of Hawaii Cancer Center, University of Hawaii at Manoa, Honolulu, HI
| | | | | | - Pebbles Fagan
- University of Hawaii Cancer Center, University of Hawaii at Manoa, Honolulu, HI;
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Mason M, Mennis J, Way T, Campbell LF. Real-Time Readiness to Quit and Peer Smoking within a Text Message Intervention for Adolescent Smokers: Modeling Mechanisms of Change. J Subst Abuse Treat 2015; 59:67-73. [DOI: 10.1016/j.jsat.2015.07.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 07/14/2015] [Accepted: 07/20/2015] [Indexed: 11/30/2022]
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Rodriquez EJ, Stoecklin-Marois MT, Hennessy-Burt TE, Tancredi DJ, Schenker MB. Demographic and migration-related risk factors for low-level smoking in a farm working sample of Latinos (the MICASA study). FIELD ACTIONS SCIENCE REPORTS 2014; 20:3286. [PMID: 29643941 PMCID: PMC5890817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Cigarette smoking is the most preventable cause of death in the U.S. Research regarding the phenomenon of low-level smoking, defined as smoking one to five cigarettes per day (CPD) on average, is increasing as its high prevalence is better recognized. The Mexican Immigration to California: Agricultural Safety and Acculturation (MICASA) study is a prospective cohort study of Latino hired farm worker families that assesses respiratory health, including patterns and behaviors of cigarette smoking. The purpose of the present analysis was to establish demographic, migration-related, and psychosocial characteristics and risk factors for low-level smoking. Seven percent of participants were current smokers, 61% of them being low-level smokers. Low-level smokers did not smoke as many days during the past month as those who smoke 6+ CPD (p=0.04). Low-level smokers were more likely than never and former smokers combined not to be married and to experience frequent mental distress. Those who smoke 6+ CPD were also more likely than never and former smokers combined to experience frequent mental distress and to be more acculturated. Low-level smokers have characteristics and risk factors that set them apart from other types of smokers. This increased understanding of low-level smokers can enhance public health education and smoking cessation programs targeted at Latinos.
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Affiliation(s)
- Erik J Rodriquez
- University of California, Western Center for Agricultural Health and Safety, Center for Tobacco Control Research and Education
| | - Maria T Stoecklin-Marois
- University of California, Davis Department of Public Health Sciences, Western Center for Agricultural Health and Safety
| | - Tamara E Hennessy-Burt
- University of California, Davis Department of Public Health Sciences, Western Center for Agricultural Health and Safety
| | - Daniel J Tancredi
- UC Davis School of Medicine Department of Pediatrics, Western Center for Agricultural Health and Safety
| | - Marc B Schenker
- University of California, Davis Department of Public Health Sciences, Western Center for Agricultural Health and Safety
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Pokhrel P, Fagan P, Little MA, Kawamoto CT, Herzog TA. Smokers who try e-cigarettes to quit smoking: findings from a multiethnic study in Hawaii. Am J Public Health 2013; 103:e57-62. [PMID: 23865700 DOI: 10.2105/ajph.2013.301453] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We characterized smokers who are likely to use electronic or "e-"cigarettes to quit smoking. METHODS We obtained cross-sectional data in 2010-2012 from 1567 adult daily smokers in Hawaii using a paper-and-pencil survey. Analyses were conducted using logistic regression. RESULTS Of the participants, 13% reported having ever used e-cigarettes to quit smoking. Smokers who had used them reported higher motivation to quit, higher quitting self-efficacy, and longer recent quit duration than did other smokers. Age (odds ratio [OR] = 0.98; 95% confidence interval [CI] = 0.97, 0.99) and Native Hawaiian ethnicity (OR = 0.68; 95% CI = 0.45, 0.99) were inversely associated with increased likelihood of ever using e-cigarettes for cessation. Other significant correlates were higher motivation to quit (OR = 1.14; 95% CI = 1.08, 1.21), quitting self-efficacy (OR = 1.18; 95% CI = 1.06, 1.36), and ever using US Food and Drug Administration (FDA)-approved cessation aids such as nicotine gum (OR = 3.72; 95% CI = 2.67, 5.19). CONCLUSIONS Smokers who try e-cigarettes to quit smoking appear to be serious about wanting to quit. Despite lack of evidence regarding efficacy, smokers treat e-cigarettes as valid alternatives to FDA-approved cessation aids. Research is needed to test the safety and efficacy of e-cigarettes as cessation aids.
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Affiliation(s)
- Pallav Pokhrel
- University of Hawaii Cancer Center, University of Hawaii Manoa, Honolulu, HI 96813, USA.
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Wade B, Lariscy JT, Hummer RA. Racial/Ethnic and Nativity Patterns of U.S. Adolescent and Young Adult Smoking. POPULATION RESEARCH AND POLICY REVIEW 2013; 32:353-371. [PMID: 25339787 DOI: 10.1007/s11113-013-9275-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We document racial/ethnic and nativity differences in U.S. smoking patterns among adolescents and young adults using the 2006 Tobacco Use Supplement to the Current Population Survey (n=44,202). Stratifying the sample by nativity status within five racial/ethnic groups (Asian American, Mexican American, other Hispanic, non-Hispanic black, and non-Hispanic white), and further by sex and age, we compare self-reports of lifetime smoking across groups. U.S.-born non-Hispanic whites, particularly men, report smoking more than individuals in other racial/ethnic/nativity groups. Some groups of young women (e.g., foreign-born and U.S.-born Asian Americans, foreign-born and U.S.-born Mexican Americans, and foreign-born blacks) report extremely low levels of smoking. Foreign-born females in all of the 25-34 year old racial/ethnic groups exhibit greater proportions of never smoking than their U.S.-born counterparts. Heavy/moderate and light/intermittent smoking is generally higher in the older age group among U.S.-born males and females whereas smoking among the foreign-born of both sexes is low at younger ages and remains low at older ages. Taken together, these findings highlight the importance of considering both race/ethnicity and nativity in assessments of smoking patterns and in strategies to reduce overall U.S. smoking prevalence and smoking-attributable health disparities.
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Affiliation(s)
- Becky Wade
- Department of Sociology, Rice University, 6100 S. Main Street, Houston, TX 77005
| | - Joseph T Lariscy
- Population Research Center and Department of Sociology, University of Texas at Austin, 305 E. 23rd St, G1800, Austin, TX 78712
| | - Robert A Hummer
- Population Research Center and Department of Sociology, University of Texas at Austin, 305 E. 23rd St, G1800, Austin, TX 78712
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Ornelas IJ, Eng E, Perreira KM. Perceived barriers to opportunity and their relation to substance use among Latino immigrant men. J Behav Med 2011; 34:182-91. [PMID: 20865312 PMCID: PMC3138402 DOI: 10.1007/s10865-010-9297-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2009] [Accepted: 09/08/2010] [Indexed: 10/19/2022]
Abstract
Theory and empirical evidence suggest that perceived barriers to opportunity, such as discrimination, can lead to the adoption of unhealthy behaviors. The study assessed the relationship between perceived racial/ethnic, language and legal status barriers to opportunity and substance use among Latino immigrant men in North Carolina. Logistic regression was used to test for the association between perceived barriers and odds of binge drinking in the past 30 days and cigarette smoking. In both crude and adjusted models, perceived language barriers (OR = 3.05, 95% CI: 1.78-5.25) and legal status barriers (OR = 2.25, 95% CI: 1.26-4.01) were associated with increased odds of having engaged in binge drinking. Perceived barriers to opportunity were not significantly associated with cigarette smoking. Further research is needed to better understand the effect of language and legal status barriers on health among Latino immigrants.
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Affiliation(s)
- India J Ornelas
- University of Washington and Fred Hutchinson Cancer Research Center, 1100 Fairview Avenue North M3-B232, Seattle, WA 98109, USA.
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Petits fumeurs et fumeurs intermittents. Rev Mal Respir 2010; 27:1150-63. [DOI: 10.1016/j.rmr.2010.10.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2010] [Accepted: 05/31/2010] [Indexed: 11/20/2022]
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Cooper TV, Taylor T, Murray A, DeBon MW, Vander Weg MW, Klesges RC, Talcott GW. Differences between intermittent and light daily smokers in a population of U.S. military recruits. Nicotine Tob Res 2010; 12:465-73. [PMID: 20203108 PMCID: PMC2861885 DOI: 10.1093/ntr/ntq025] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2009] [Accepted: 02/04/2010] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Few studies have assessed differences between intermittent and light smokers, particularly among young adults. Exploring these differences promotes a systematic approach to research and treatment in low-level smokers. This study explored demographic, tobacco-related, and psychosocial predictors of intermittent nondaily smoking relative to light smoking among basic military training (BMT) recruits. The impact of smoking status on abstinence rates at follow-up was also assessed. METHODS Participants were 5,603 U.S. Air Force BMT intermittent nondaily (n = 3,134) or light daily (n = 2,469) smoking recruits participating in a population-based group randomized trial targeting tobacco use prevention and cessation (Klesges et al., 2006, Efficacy of a tailored tobacco control program on long-term use in a population of U.S. military troops. Journal of Consulting and Clinical Psychology, 74, 295-306.). Participants completed baseline measures assessing demographics; tobacco use and history; and common social, attitudinal, and behavioral risk factors for tobacco use. Flights of recruits were randomly assigned to a tobacco use intervention or health education control intervention. At the 1-year follow-up, participants reported 7-day point prevalence and continuous abstinence. RESULTS Intermittent nondaily smoking relative to light daily smoking was associated with lesser perceived addiction, intermittent and daily use of smokeless tobacco, nonsmoking male and female heads of household, lesser likelihood of smoking while stressed or while bored, and higher likelihood of intentions to quit smoking. Intermittent smokers were significantly more likely than light daily smokers to report abstinence at follow-up. DISCUSSION Intermittent and daily light smokers differ on several tobacco-related and psychosocial variables. Attending to these factors in prevention and cessation programs may enhance abstinence in both groups.
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Affiliation(s)
- Theodore V Cooper
- Department of Psychology, The University of Texas at El Paso, 500 West University Avenue, El Paso, TX 79968, USA.
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Rudatsikira E, Muula AS, Siziya S. Current cigarette smoking among in-school American youth: results from the 2004 National Youth Tobacco Survey. Int J Equity Health 2009; 8:10. [PMID: 19344506 PMCID: PMC2683170 DOI: 10.1186/1475-9276-8-10] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2007] [Accepted: 04/03/2009] [Indexed: 11/17/2022] Open
Abstract
Background Tobacco use is a leading cause of preventable morbidity and mortality. In the developed nations where the burden from infectious diseases is lower, the burden of disease from tobacco use is especially magnified. Understanding the factors that may be associated with adolescent cigarette smoking may aid in the design of prevention programs. Methods A secondary analysis of the 2004 United States National Youth Tobacco Survey was carried out to estimate the association between current cigarette smoking and selected smoking-related variables. Study participants were recruited from middle and high schools in the United States. Logistic regression analysis using SUDAAN software was conducted to estimate the association between smoking and the following explanatory variables: age, sex, race-ethnicity, peer smoking, living in the same household as a smoker, amount of pocket money at the disposal of the adolescents, and perception that smoking is not harmful to health. Results Of the 27727 respondents whose data were analysed, 15.9% males and 15.3% females reported being current cigarette smokers. In multivariate analysis, compared to Whites, respondents from almost all ethnic groups were less likely to report current cigarette smoking: Blacks (OR = 0.52; 95% CI [0.44, 0.60]), Asians (OR = 0.45; 95% CI [0.35, 0.58]), Hispanic (OR = 0.81; 95% CI [0.71, 0.92]), and Hawaii/Pacific Islanders (OR = 0.69; 95% CI [0.52, 0.93]). American Indians were equally likely to be current smokers as whites, OR = 0.98 [95% CI; 0.79, 1.22]. Participants who reported living with a smoker were more than twice as likely to smoke as those who did not live with a cigarette smoker (OR = 2.73; 95% CI [2.21, 3.04]). Having friends who smoked was positively associated with smoking (OR = 2.27; 95% CI [1.91, 2.71] for one friend who smoked, and OR = 2.71; 95% CI [2.21, 3.33] for two or more friends who smoked). Subjects who perceived that it was safe to smoke for one or two years were more likely to smoke than those who thought it was definitely not safe to do so. There was a dose-response relationship between age and the amount of money available to the respondents on one hand, and current smoking status on the other (p-value < 0.001). Conclusion We found that White non-Hispanic adolescents were as likely to be current smokers as American Indians but more likely to be smokers than all other racial/ethnic groups. Older adolescents, increase amounts of pocket money, and perception that smoking was not harmful to health. The racial/ethnic differences in prevalence of smoking among America youth deserve particular exploration.
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Affiliation(s)
- Emmanuel Rudatsikira
- Division of Community Health, University of Malawi, College of Medicine, Blantyre, Malawi.
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