Emma Passalacqua

Smoking Prevalence in Addiction Treatment: A Review

INTRODUCTION This review explores whether smoking prevalence in addiction treatment samples exceeds that shown in epidemiological data for persons with alcohol or other drug use disorders and whether smoking may have decreased over time in the addiction treatment population as it has done in the general population. METHODS English language papers published between 1987 and 2009 were searched electronically. Forty papers reporting smoking prevalence for addiction treatment samples in the United States were identified, and key predictor variables were abstracted. Random logistic models were used to assess relationships between each individual predictor (year, treatment modality, primary drug treated, government status, and public/private funding status) and smoking prevalence. RESULTS The lowest smoking prevalence aggregated for studies reported in any single year was 65%, well above epidemiological estimates reported among those with alcohol use and drug use disorders. The odds of smoking were higher in methadone maintenance programs (odds ratio [OR] = 2.25, CI = 1.08, 4.68) as compared with outpatient programs. No other variables in the model were significant. Reanalysis omitting recent studies that may represent outliers or confounding with type of treatment showed a small but significant decrease in smoking over time (OR = 0.9891, CI = 0.9888, 0.9893). CONCLUSIONS The very high smoking rates reported in addiction treatment samples warrant significant, organized, and systemic response from addiction treatment systems, from agencies that fund and regulate those systems, and from agencies concerned with tobacco control.

Staff Smoking and Other Barriers to Nicotine Dependence Intervention in Addiction Treatment Settings : A Review

Abstract The aims of this review were to assess smoking prevalence among drug abuse treatment staff and summarize the range of barriers to provision of nicotine dependence intervention to clients receiving addictions treatment. A systematic literature search was conducted to identify publications reporting on workforce smoking prevalence, attitudes toward smoking, and perceived barriers to providing smoking cessation treatment in drug abuse treatment settings. Twenty papers met study inclusion criteria. Staff smoking prevalence estimates in the literature ranged from 14% to 40%. The most frequently reported barriers to providing nicotine dependence intervention in addiction treatment settings were lack of staff knowledge or training in this area, that smoking cessation concurrent with other drug or alcohol treatment may create a risk to sobriety, and staff are themselves smokers. Staff smoking is not uniformly elevated in the drug abuse treatment workforce. Smoking prevalence may be lower where staff are more educated or professionally trained, and may be higher in community-based drug treatment programs. Barriers to treating nicotine dependence may be addressed through staff training, policy development, and by supporting staff to quit smoking. State departments of alcohol and drug programs, and national and professional organizations, can also support treatment of nicotine dependence in drug abuse treatment settings.

An international systematic review of smoking prevalence in addiction treatment.

AIMS Smoking prevalence is higher among people enrolled in addiction treatment compared with the general population, and very high rates of smoking are associated with opiate drug use and receipt of opiate replacement therapy (ORT). We assessed whether these findings are observed internationally. METHODS PubMed, PsycINFO and the Alcohol and Alcohol Problems Science Database were searched for papers reporting smoking prevalence among addiction treatment samples, published in English, from 1987 to 2013. Search terms included tobacco use, cessation and substance use disorders using and/or Boolean connectors. For 4549 papers identified, abstracts were reviewed by multiple raters; 239 abstracts met inclusion criteria and these full papers were reviewed for exclusion. Fifty-four studies, collectively comprising 37,364 participants, were included. For each paper we extracted country, author, year, sample size and gender, treatment modality, primary drug treated and smoking prevalence. RESULTS The random-effect pooled estimate of smoking across people in addiction treatment was 84% [confidence interval (CI) = 79, 88%], while the pooled estimate of smoking prevalence across matched population samples was 31% (CI = 29, 33%). The difference in the pooled estimates was 52% (CI = 48%, 57%, P < .0001). Smoking rates were higher in programs treating opiate use compared with alcohol use [odds ratio (OR) = 2.52, CI = 2.00, 3.17], and higher in ORT compared to out-patient programs (OR = 1.42, CI = 1.19, 1.68). CONCLUSIONS Smoking rates among people in addiction treatment are more than double those of people with similar demographic characteristics. Smoking rates are also higher in people being treated for opiate dependence compared with people being treated for alcohol use disorder.

Addressing Tobacco Through Organizational Change (ATTOC) in residential addiction treatment settings

BACKGROUND Smoking prevalence among persons in addiction treatment is 3-4 times higher than in the general population. However, treatment programs often report organizational barriers to providing tobacco-related services. This study assessed the effectiveness of a six month organizational change intervention, Addressing Tobacco Through Organizational Change (ATTOC), to improve how programs address tobacco dependence. METHODS The ATTOC intervention, implemented in three residential treatment programs, included consultation, staff training, policy development, leadership support and access to nicotine replacement therapy (NRT) medication. Program staff and clients were surveyed at pre- and post-intervention, and at 6 month follow-up. The staff survey measured knowledge of the hazards of smoking, attitudes about and barriers to treating smoking, counselor self-efficacy in providing such services, and practices used to address tobacco. The client survey measured knowledge, attitudes, and tobacco-related services received. NRT use was tracked. RESULTS From pre- to post-intervention, staff beliefs became more favorable toward treating tobacco dependence (F(1, 163)=7.15, p=0.008), NRT use increased, and tobacco-related practices increased in a non-significant trend (F(1, 123)=3.66, p=0.058). Client attitudes toward treating tobacco dependence became more favorable (F(1, 235)=10.58, p=0.0013) and clients received more tobacco-related services from their program (F(1, 235)=92.86, p<0.0001) and from their counselors (F(1, 235)=61.59, p<0.0001). Most changes remained at follow-up. CONCLUSIONS The ATTOC intervention can help shift the treatment system culture and increase tobacco services in addiction treatment programs.

Staff Knowledge, Attitudes, and Practices regarding Nicotine Dependence Differ by Setting

This study examined smoking-related knowledge, beliefs, self-efficacy, smoking cessation practices, and barriers to providing smoking cessation services in a workforce sample. The 11 participating clinics (N=335 staff) included substance abuse treatment and HIV care clinics categorized into three types: Veterans Affairs Medical Center (VAMC) clinics, hospital-based clinics, and community-based clinics. Staff in both VAMC and hospital-based settings shared characteristics that may predict smoking-related knowledge, beliefs, and practices (higher education level, low smoking rates, fewer staff in recovery, and location in hospital-affiliated environments where there was greater emphasis on physical health). However, staff in VAMC settings outperformed those in both hospital-based and community-based clinic settings on measures of smoking-related knowledge, beliefs, self-efficacy, and practices. Well-developed procedures to support VAMC clinicians in addressing smoking may account for these findings. Findings suggest that both reductions in staff smoking, and development and implementation of smoking policy are needed to support staff in better addressing nicotine dependence in community-based treatment settings.

Smoking Behaviors and Attitudes Among Clients and Staff at New York Addiction Treatment Programs Following a Smoking Ban: Findings After 5 Years

INTRODUCTION Addiction treatment clients are more likely to die of tobacco-related diseases than of alcohol or illicit drug-related causes. We aimed to assess smoking behavior, and smoking-related attitudes and services, in New York addiction treatment programs before a statewide smoking ban in treatment facilities was implemented (2008), 1 year (2009) and 5 years after implementation (2013). METHODS We conducted surveys at each time point with clients (N = 329, 341, and 353, respectively) and staff (N = 202, 203, and 166, respectively) from five residential and two methadone maintenance programs in New York State. At each data collection wave, questionnaires measured smoking behavior as well as smoking-related knowledge, attitudes, and experiences with tobacco cessation services as part of addiction treatment. RESULTS Staff smoking prevalence decreased from 35.2% in 2008 to 21.8% in 2013 (P = .005) while client smoking prevalence over the same period was unchanged (68.1% vs. 66.0%, P = .564). Among clients who smoked, mean cigarettes per day decreased from 13.7 (SD = 8.38) to 10.2 (SD = 4.44; P < .001). There were significant time-by-treatment-type interactions for client tobacco-related attitudes and cessation services received; and for staff self-efficacy and cessation services provided. In residential programs, scores for most items decreased (became less positive) in 2009 followed by a partial rebound in 2013. Methadone program scores tended to rise (become more positive) throughout the study period. CONCLUSIONS Staff and clients may respond differentially to tobacco-free policies depending on type of treatment program, and this finding may help to inform the implementation of tobacco-free policies in other statewide addiction treatment systems.

Predictors of quit attempts among smokers enrolled in substance abuse treatment

INTRODUCTION This study investigates factors predicting past year quit attempts among smokers enrolled in substance abuse treatment in New York State. METHODS Data were drawn from two prior cross-sectional surveys conducted among clients treated in 10 randomly selected substance abuse treatment programs. Among 820 clients recruited, 542 self-identified as current smokers, and 485 provided information about their quit attempts. The main outcome was reporting a quit smoking attempt in the past year, dichotomized as quit attempters or non-quit attempters. Univariate and multivariate logistic regression analyses were performed to explore predictors of attempting to quit. RESULTS Half of substance abuse clients in treatment programs reported a past year quit attempt. Quit attempters were more likely to be in a preparation and contemplation stage of change (preparation: OR=2.68, 95% CI: 1.51-4.77; contemplation: OR=2.96 95% CI: 1.61-5.42), reported more positive attitudes toward quitting (OR=1.49; 95% CI: 1.11-1.99) and received more cessation services than non-quit attempters (OR=1.21; 95% CI: 1.11-1.99). CONCLUSIONS Addressing patient attitudes about quitting smoking, having clinicians address smoking in the course of addiction treatment, and offering interventions to increase readiness to quit may contribute to increased quit attempts in smokers enrolled in addiction treatment programs.