Examining Smoking Cessation in a Community-Based Versus Clinic-Based Intervention Using Community-Based Participatory Research

Race by Education Intersectional Differences in Exposure to Tobacco Advertisement in Baltimore City

Objective

This study aimed to examine the intersectional effects of race and educational attainment on tobacco advertising exposure among adults in Baltimore, given the growing evidence on differential influence of education for Black and White populations.

Methods

A survey was conducted in Baltimore, collecting data on educational attainment, demographics, and tobacco advertising exposure among adults (n = 3028, 22.7% 18 - 29, 17.9% 30 - 39, 23.4% 40 - 49, 20.9% 50-59, and 11.1% 60+ years old). The sample included both Black and White adult individuals. Logistic regression analyses were employed to assess the association between educational attainment and tobacco advertising exposure, without and with interaction with race, adjusting for relevant covariates such as age, gender, and employment. Sensitivity analysis also controlled for smoking status.

Results

The study results indicated that while high educational attainment is associated with less exposure to tobacco ads, highly educated Black adults report significantly higher tobacco advertising exposure compared to highly educated White adults. Same results were observed after controlling for smoking status.

Conclusion

Educational attainment may not exhibit a large protective effect against environmental risks such as tobacco ad exposure for Black populations, possibly because of segregation and racism that hinder highly educated Black people ability to move to low-risk neighborhoods.

Patient-Level Characteristics Associated with Tobacco Users and Nonusers at a Student-Run Free Clinic

OBJECTIVES

Many tobacco users are motivated to quit but lack the resources to do so. To date, studies characterizing tobacco users at student-run free clinics have used small sample sizes, which may not be large enough to detect differences across key variables. As such, we assessed sociodemographic differences between tobacco users and nonusers at a student-run free clinic using a pooled cross-sectional design.

METHODS

We used patient-level data from the electronic health records for all of the patients who were seen during January 2012 to February 2020 inclusive. Our dependent variable was whether patients self-reported tobacco use. We assessed for differences across age, sex, race/ethnicity, and education level using a multivariable logistic regression model.

RESULTS

Across 4264 patients, 28.7% reported tobacco use. When controlling for other factors, greater odds of tobacco use were observed in this cohort for patients who were male (odds ratio [OR] 1.690, 95% confidence interval [CI] 1.468-1.944), those with educational attainment of 9th to 11th grade (OR 2.291, 95% CI 1.558-3.369), and those who were high school graduates/completed the General Education Development test (OR 1.849, 95% CI 1.295-2.638) compared with those with less than a high school education. Similarly, patients of older age had greater odds of tobacco use.

CONCLUSIONS

Our study found patient-level differences that may need to be integrated into improving the reach of intervention methods. Future research should look at a broader set of metrics (eg, geographic location, socioeconomic status) and ascertain reasons for sociodemographic differences observed.

Small CBPR Grants Program: An Innovative Model to Build Sustainable Academic-Community Partnerships

Community-based participatory research (CBPR) is an effective approach for addressing health disparities by integrating diverse knowledge and expertise from both academic and community partners throughout the research process. However, more is needed to invest in the foundational infrastructure and resources that are necessary for building and maintaining lasting trusting research partnerships and supporting them to generate impactful CBPR-based research knowledge and solutions. Small CBPR Grants Program is a CBPR-seed-funding program that may be particularly helpful to minority-serving institutions' and universities' goal to invest in genuine community-engaged participatory research. Between 2016 and 2019, the Morgan State University Prevention Sciences Research Center, in collaboration with other community and academic organizations, provided 14 small CBPR awards to new partnerships, and evaluated the success and challenges of the program over a period of three years. To achieve our goal, technical support and training were provided to these partnerships to help with their growth and success. The expected outcomes included trusting relationships and equitable partnerships, as well as publications, presentations, and new proposals and awards to work on mutually identified issues. The program's resulted in continued partnerships beyond the program (in most cases), a founded CBPR Center namely ASCEND, and several secured additional fundings. Keys to the program's success were supporting the formation of research partnerships through networking opportunities and information sessions, as well as providing small grants to incentivize the development of innovative concepts and projects. A learning network and local support group were also created to enhance productivity and the overall impact of each project.

Efficacy of a Smoking Cessation Program for Underserved Ethnic Minority Communities: Results of a Smoking Cessation Trial

Objectives: Using a participatory research approach, this study reports the efficacy of the Communities Engaged and Advocating for a Smoke-free Environment (CEASE)-4 intervention offered by the local peers. Methods: CEASE-4 is a theory-based tobacco-cessation intervention, tailored to the needs of underserved populations. 842 tobacco users self-selected into: a) self-help (n = 472), b) single-session class (n = 163), and c) four-session class (n = 207). While self-help group only received educational materials, curriculum for other arms was built on the social cognitive, motivational interviewing, and trans-theoretical- frameworks. Participants could also receive nicotine replacement therapy (NRT). Outcome was self-reported smoking cessation measured 12 weeks after completion of the intervention, validated by exhaled carbon monoxide (CO) test. Results: Quit rate was statistically different across groups, with highest quit rate in four-session and lowest quit rate in self-help arm. Cessation rates at follow up (12 weeks after completion of the intervention) were 2.3% in the self-help arm, 6.1% in the single-session arm and 13.0% in the four-session arm. Conclusion: While theory-based smoking cessation services are effective for underserved populations, four-session curriculum might be superior to a single session program.

Peer mentoring for smoking cessation in public housing: A mixed-methods study

Introduction

Tobacco use disproportionately affects low-income African American communities. The recent public housing smoke-free policy has increased the demand for effective smoking cessation services and programs in such settings.

Methods

This mixed-method pilot study explored feasibility and potential impact of a peer-mentoring program for smoking cessation in a public housing unit. The quantitative study used a quasi-experimental design while qualitative data were collected via focus group discussions with peer mentors and participants. Three residents of the public housing complex were trained as peer mentors. Each peer mentor recruited up to 10 smokers in the residence and provided them individual support for 12 weeks. All participants were offered Nicotine Replacement Therapy (NRT). A follow-up investigation was conducted 3 months after completion of the 12-week intervention. At baseline and follow-up, the participants' smoking status was measured using self-report and was verified using exhaled carbon monoxide (eCO) monitoring.

Results

The intervention group was composed of 30 current smokers who received the peer-mentoring intervention. The control group was composed of 14 individuals. Overall mean eCO levels dropped from 26 ppm (SD 19.0) at baseline to 12 (SD 6.0) at follow-up (P < 0.01). Participants who were enrolled in our program were more likely to have non-smoking eCO levels (<7 ppm) at follow-up (23.3%) compared to those who did not enroll (14.3%).

Conclusion

Our program is feasible for low-income predominantly African American communities. Using peers as mentors may be helpful in providing services for hard-to-reach populations. Given the non-randomized design of our study, randomized trials are needed to test the efficacy of our program in the future.

Building Capacity for Community-Academia Research Partnerships by Establishing a Physical Infrastructure for Community Engagement: Morgan CARES

Research partnerships between universities and communities following the principles of community-based participatory research (CBPR) have the potential to eliminate cycles of health disparities. The purpose of this article is to describe the process of establishing a community-campus network with a distinct mission and vision of developing trusting and successful research partnerships that are sustained and effective. In 2019, Morgan CARES was established to facilitate community engagement by founding a community center "within" a low-income residential neighborhood as a safe and accessible hub for creating a vibrant learning community. A community needs assessment and asset mapping was conducted and several necessary resources and services were provided to maximize networking opportunities, nurture innovative ideas and proposals, and provide seed funding. Lessons learned informed the optimization of a theoretical model that has guided the development and implementation of the program's key components. By December 2021, Morgan CARES had recruited 222 community and 137 academic members representing diverse expertise from across Baltimore City. We also successfully established new partnerships and funded a total of 17 small community-academic awards. Although in its early stages, Morgan CARES has established a dynamic learning community following a conceptual framework that could guide future similar initiatives.

Peer navigation for smoking cessation in smokers with HIV: Protocol for a randomized clinical trial

BACKGROUND

Smoking prevalence in persons with HIV (PWH) is high (40%) and cessation rates remain low. Lack of social support and poor adherence to nicotine replacement therapy (NRT) are related to poor cessation outcomes; thus, both factors represent possible targets for smoking cessation interventions. Peer navigators (PNs) have been integrated into HIV care with great success to improve engagement and adherence to antiretroviral therapy. However, no clinical trial has evaluated the potential for PNs to provide social support and improve NRT adherence for smoking cessation. We developed a treatment protocol that targets social support, adherence, and self-efficacy for quitting by incorporating PNs into a smoking cessation program. This randomized trial will test whether this approach results in higher rates of 7-day point prevalence abstinence at 12- and 24-weeks, compared to standard treatment.

METHODS

Seventy-two smokers with HIV will be randomized to either Peer Navigation Social Support for smoking cessation (PNSS-S) or standard cessation counseling. All participants will meet with a nurse for a smoking cessation counseling session, which will include discussion of FDA-approved cessation pharmacotherapy. Participants assigned to PNSS-S will receive weekly phone calls from the PN for 12 weeks. The PN will address readiness to quit, using medication to quit, common barriers to cessation, high risk situations, slip management, and maintaining abstinence. Smoking cessation outcomes will be measured at 4, 12, and 24 weeks following the baseline appointment.

CONCLUSION

Results from this study will provide preliminary evidence of whether incorporating a peer navigator-based intervention into smoking cessation treatment can improve smoking cessation outcomes in PWH.

Examining aspects of successful community-based programs promoting cancer screening uptake to reduce cancer health disparity: A systematic review

Certain minorities in the US are disproportionately burdened with higher cancer incidence and mortality rates. Programs encouraging timely uptake of cancer screening measures serve to reduce cancer health disparities. A systematic literature review was conducted to assess the effectiveness and the qualities of these programs, and to elucidate characteristics of success programs to aid in designing of future ones. We focused on community-based programs rather than clinic-based programs as the former are more likely to reach disadvantaged populations, and on prevention programs for breast, cervical, and/or colon cancers as longstanding screening recommendations for these cancers exist. PubMed, CINAHL and EBSCO databases were searched for articles that utilized community organizations and community health workers. Fourteen programs described in 34 manuscripts were identified. While 10 of 14 programs reported statistically significant increases in cancer prevention knowledge and/or increase in screening rates, only 7 of them enrolled large numbers of participants (defined as ≥1000). Only 7 programs had control groups, only 4 programs independently verified screening uptake, and 2 programs had long-term follow-up (defined as more than one screening cycle). Only one program demonstrated elimination of cancer health disparity at a population level. While most community-based cancer prevention programs have demonstrated efficacy in terms of increased knowledge and/or screening uptake, scalability and demonstration in reduction at a population level remain a challenge.

Social capital and peer influence of tobacco consumption: a cross-sectional study among household heads in rural Uttar Pradesh, India

OBJECTIVE

Having the world's second-largest tobacco-consuming population, tobacco control is a priority agenda of the Indian Government. Yet, there is no evidence of how peer influence and nature of social relationships-defined as social capital-affect tobacco use. This study aimed to explore the role of social capital and peer influence on tobacco consumption among household heads in rural Uttar Pradesh (UP), India.

DESIGN AND SETTING

This study was embedded within the baseline evaluation of Project Samuday. A cross-sectional multistage cluster survey was implemented in six census blocks of Hardoi and Sitapur districts of UP from June to August 2017. Self-reported tobacco consumption status of randomly selected 6218 household heads (≥18 years; men vs women=5312 vs 906) was assessed from 346 rural communities. Peer influence of tobacco use was measured by the non-self cluster proportion of tobacco consumption among respondents. Community engagement, social support, trust and social cohesion were separately measured as unique facets of social capital both at individual and community levels using the Shortened Adapted Social Capital Assessment Tool in India (SASCAT-I). The explanatory power of covariates was assessed using gender-stratified generalised estimating equations (GEE) with robust-variance estimator.

RESULT

Tobacco consumption patterns were starkly different for men and women (71% vs 14%). The peer influence only affected men (adjusted odds ratio (AOR)=1.10, 95% CI: 1.05 to 1.16, p<0.01), whereas women were more likely to consume tobacco if they were more engaged with community organisations (AOR=1.33, 95% CI=1.07 to 1.66, p<0.01).

CONCLUSION

Gender alters the way social engagement affects tobacco use in rural India. Countering peer influence on Indian men should be prioritised as a tobacco control strategy. Moreover, as gender mainstreaming is a critical egalitarian agenda in India, further research is needed to understand how social engagement affects tobacco consumption behaviours among women.

Systematic review of behavioural smoking cessation interventions for older smokers from deprived backgrounds

INTRODUCTION

The associations between smoking prevalence, socioeconomic group and lung cancer outcomes are well established. There is currently limited evidence for how inequalities could be addressed through specific smoking cessation interventions (SCIs) for a lung cancer screening eligible population. This systematic review aims to identify the behavioural elements of SCIs used in older adults from low socioeconomic groups, and to examine their impact on smoking abstinence and psychosocial variables.

METHOD

Systematic searches of Medline, EMBASE, PsychInfo and CINAHL up to November 2018 were conducted. Included studies examined the characteristics of SCIs and their impact on relevant outcomes including smoking abstinence, quit motivation, nicotine dependence, perceived social influence and quit determination. Included studies were restricted to socioeconomically deprived older adults who are at (or approaching) eligibility for lung cancer screening. Narrative data synthesis was conducted.

RESULTS

Eleven studies met the inclusion criteria. Methodological quality was variable, with most studies using self-reported smoking cessation and varying length of follow-up. There were limited data to identify the optimal form of behavioural SCI for the target population. Intense multimodal behavioural counselling that uses incentives and peer facilitators, delivered in a community setting and tailored to individual needs indicated a positive impact on smoking outcomes.

CONCLUSION

Tailored, multimodal behavioural interventions embedded in local communities could potentially support cessation among older, deprived smokers. Further high-quality research is needed to understand the effectiveness of SCIs in the context of lung screening for the target population.

PROSPERO REGISTRATION NUMBER

CRD42018088956.

Addressing Tobacco Use in Underserved Communities Through a Peer-Facilitated Smoking Cessation Program

Communities Engaged and Advocating for a Smoke-Free Environment (CEASE) is a long-standing research partnership between a university and the neighboring community that was established to reduce tobacco use among poor and underserved residents. The CEASE tobacco cessation program was implemented in four phases, with each new phase applying lessons learned from the previous phases to improve outcomes. This study describes CEASE's community-based approach and reports results from implementing the second phase of the intervention which, among other things, varied in the type of incentives, setting, and providers used. CEASE implemented a mixed-methods study following the Community-Based Participatory Research (CBPR) approach. During Phase II, a total of 398 smokers were recruited into two 12-session group counseling interventions facilitated by trained peers in community venues, which differed in the type of incentives used to increase participation and reward the achievement of milestones. At 12-week follow-up, 21% of all participants reported not smoking, with a retention rate (i.e., attendance at six or more of the 12 cessation classes offered) of 51.9%. No significant differences in cessation outcomes were found between the two study arms. Using a CBPR approach resulted in a peer-led model of care with improved outcomes compared to Phase I, which was provided by clinicians. The combined use of monetary and non-monetary incentives was helpful in increasing participation in the program but did not significantly impact smoking cessation. A CBPR approach can increase the acceptability and effectiveness of cessation services for underserved populations.

Incentives for smoking cessation

BACKGROUND

Financial incentives, monetary or vouchers, are widely used in an attempt to precipitate, reinforce and sustain behaviour change, including smoking cessation. They have been used in workplaces, in clinics and hospitals, and within community programmes.

OBJECTIVES

To determine the long-term effect of incentives and contingency management programmes for smoking cessation.

SEARCH METHODS

For this update, we searched the Cochrane Tobacco Addiction Group Specialised Register, clinicaltrials.gov, and the International Clinical Trials Registry Platform (ICTRP). The most recent searches were conducted in July 2018.

SELECTION CRITERIA

We considered only randomised controlled trials, allocating individuals, workplaces, groups within workplaces, or communities to smoking cessation incentive schemes or control conditions. We included studies in a mixed-population setting (e.g. community, work-, clinic- or institution-based), and also studies in pregnant smokers.

DATA COLLECTION AND ANALYSIS

We used standard Cochrane methods. The primary outcome measure in the mixed-population studies was abstinence from smoking at longest follow-up (at least six months from the start of the intervention). In the trials of pregnant women we used abstinence measured at the longest follow-up, and at least to the end of the pregnancy. Where available, we pooled outcome data using a Mantel-Haenzel random-effects model, with results reported as risk ratios (RRs) and 95% confidence intervals (CIs), using adjusted estimates for cluster-randomised trials. We analysed studies carried out in mixed populations separately from those carried out in pregnant populations.

MAIN RESULTS

Thirty-three mixed-population studies met our inclusion criteria, covering more than 21,600 participants; 16 of these are new to this version of the review. Studies were set in varying locations, including community settings, clinics or health centres, workplaces, and outpatient drug clinics. We judged eight studies to be at low risk of bias, and 10 to be at high risk of bias, with the rest at unclear risk. Twenty-four of the trials were run in the USA, two in Thailand and one in the Phillipines. The rest were European. Incentives offered included cash payments or vouchers for goods and groceries, offered directly or collected and redeemable online. The pooled RR for quitting with incentives at longest follow-up (six months or more) compared with controls was 1.49 (95% CI 1.28 to 1.73; 31 RCTs, adjusted N = 20,097; I² = 33%). Results were not sensitive to the exclusion of six studies where an incentive for cessation was offered at long-term follow up (result excluding those studies: RR 1.40, 95% CI 1.16 to 1.69; 25 RCTs; adjusted N = 17,058; I² = 36%), suggesting the impact of incentives continues for at least some time after incentives cease.Although not always clearly reported, the total financial amount of incentives varied considerably between trials, from zero (self-deposits), to a range of between USD 45 and USD 1185. There was no clear direction of effect between trials offering low or high total value of incentives, nor those encouraging redeemable self-deposits.We included 10 studies of 2571 pregnant women. We judged two studies to be at low risk of bias, one at high risk of bias, and seven at unclear risk. When pooled, the nine trials with usable data (eight conducted in the USA and one in the UK), delivered an RR at longest follow-up (up to 24 weeks post-partum) of 2.38 (95% CI 1.54 to 3.69; N = 2273; I² = 41%), in favour of incentives.

AUTHORS' CONCLUSIONS

Overall there is high-certainty evidence that incentives improve smoking cessation rates at long-term follow-up in mixed population studies. The effectiveness of incentives appears to be sustained even when the last follow-up occurs after the withdrawal of incentives. There is also moderate-certainty evidence, limited by some concerns about risks of bias, that incentive schemes conducted among pregnant smokers improve smoking cessation rates, both at the end of pregnancy and post-partum. Current and future research might explore more precisely differences between trials offering low or high cash incentives and self-incentives (deposits), within a variety of smoking populations.

What Differentiates Underserved Smokers Who Successfully Quit From Those Who Do Not

Poor persons continue to smoke at high rates and suffer grave health effects. We have been working with our community partners since 2008 to help poor people in the surrounding neighborhoods stop smoking through a multi-phase CBPR intervention known as CEASE. Our study used qualitative methods to identify factors that characterized those who successfully quit smoking (doers) and those who did not (non-doers). Both doers and non-doers identified social pressure as the main reason for starting to smoke, and health as the main motivator for quitting. Although they were similar in many ways, the doers seemed to have more social support for cessation-i.e., more people in their lives who wanted them to quit and whom they wanted to protect from secondhand smoke. The non-doers offered more feedback on how to improve the cessation classes, including making them longer, reducing the class size, adding extra counseling, and using quitting partners. Both doers and non-doers reported increased self-confidence, appreciation for the cessation support they received from CEASE, and a desire that the group classes continue. Cessation is a social event and smokers with more social support appear to be more successful at quitting. Showing interest in and offering social support to poor underserved smokers in their own communities is a powerful way to help them.

Toward an Intergenerational Model for Tobacco-Focused CBPR: Integrating Youth Perspectives via Photovoice

The growing prominence of community-based participatory research (CBPR) presents as an opportunity to improve tobacco-related intervention efforts. CBPR collaborations for tobacco/health, however, typically engage only adults, thus affording only a partial understanding of community context as related to tobacco. This is problematic given evidence around age of tobacco use initiation and the influence of local tobacco environments on youth. The CEASE and Resist youth photovoice project was developed as part of the Communities Engaged and Advocating for a Smoke-free Environment (CEASE) CBPR collaboration in Southwest Baltimore. With the broader CEASE initiative focused on adult smoking cessation, CEASE and Resist had three aims: (1) elucidate how youth from a high-tobacco-burden community perceive/interact with their local tobacco environment, (2) train youth as active change agents for tobacco-related community health, and (3) improve intergenerational understandings of tobacco use/impacts within the community. Fourteen youth were recruited from three schools and trained in participatory research and photography ethics/guiding principles. Youth met at regular intervals to discuss and narrate their photos. This article provides an overview of what their work revealed/achieved and discusses how including participatory youth research within traditionally adult-focused work can facilitate intergenerational CBPR for sustainable local action on tobacco and community health.

Women supporting women: Supportive/educative groups for ethnically diverse, urban, impoverished women dealing with depression and anxiety

Depression and anxiety are mental health issues that disproportionately affect urban, ethnically diverse, impoverished women. Using community based participatory research and in the context of long-term partnerships between a nursing department and underserved neighborhoods that are predominately Black, Hispanic, and White respectively, supportive/educative groups were offered. The study employed a quasi-experimental, nonequivalent comparison group pretest-posttest design. Seventy-two women aged 17-88 years participated. Repeated measures ANOVA indicated a significant increase in knowledge for self-care for depression and anxiety and a significant decrease in anxiety and depression symptomatology from before to after the group sessions.

Improving Participants' Retention in a Smoking Cessation Intervention Using a Community-based Participatory Research Approach

Background

This study compares participant' sretention in three phases of smoking cessation interventions, one provided in a health clinic and the subsequent two in community-based settings.

Methods

Smoking cessation interventions were conducted in three phases from 2008 to 2015 in two underserved urban communities with low socioeconomic profiles and high rates of smoking (n = 951). Phase I was conducted in a clinic; Phases II and III were conducted in community venues. In Phases II and III, incremental changes were made based on lessons learned from the previous phases. Retention (attending six or more sessions) was the primary predictor of cessation and was analyzed while controlling for associated factors including age, gender, race, employment, education, and nicotine dependence.

Results

Retention increased substantially over the three phases, with rates for attending six or more sessions of 13.8%, 51.9%, and 67.9% in Phases I, II, and III, respectively. Retention was significantly higher in community settings than in the clinic setting (adjusted odds ratio [OR] = 6.7; 95% confidence intervals [CI] = 4.6, 9.8). In addition to the intervention in community venues, predictors of retention included age and unemployment. Higher retention was significantly associated with higher quit rates (adjusted OR = 2.4; 95% CI = 1.5, 3.8).

Conclusions

Conducting the intervention in community settings using trained peer motivators rather than health-care providers resulted in significantly higher retention and smoking cessation rates. This was due in part to the ability to tailor cessation classes in the community for specific populations and improving the quality of the intervention based on feedback from participants and community partners.