The relationship between tobacco use, substance-use disorders and mental health: results from the National Survey of Mental Health and Well-being

Black family members' cultural beliefs and experiences regarding substance use and misuse by relatives: A focused ethnography

Research explored substance use in Black communities in Canada, but a gap exists about the experiences of Black family members, caring for relatives with substance misuse within the Canadian context. Black family members are defined as African Canadians, Caribbean Canadian or Caribbean Blacks. This paper explores Black family members' beliefs and experiences regarding their relatives' psychoactive substance use and misuse. A focused ethnography was conducted with 26 Black family members with 17 participants originated from various parts of Africa, and nine participants originated from parts of the Caribbean. Participants comprised of mothers (n = 5), fathers (n = 2), step-fathers (n = 1), husbands (n = 1), wives (n = 2), uncles (n = 5), aunties (n = 2), siblings (n = 5), in-laws (n = 2), and guardians (n = 1). Three themes were generated: cultural beliefs and perceptions regarding substance use and misuse of family relatives; "When he starts drinking, hell breaks loose": Perceived impact of substance misuse on family safety and stability; and, the experiences of stigma and the keeping of secrets. Prioritizing public health approaches, such as public policies and campaigns that dismantle stigma and systemic barriers, and increase awareness about substance use and harm reduction interventions among Black communities.

Comparative cross-sectional study of knowledge, attitudes and perceptions among mental health and ward nursing staff towards smoking

AIM

The aim of the study was twofold: to estimate smoking prevalence among nurses and to compare their knowledge, perceptions and attitudes towards smoking.

BACKGROUND

Given the critical role nurses have in the process of patients' smoking cessation both as counsellors and behavioural models, data are needed on their smoking rates and behaviour.

DESIGN

A cross sectional, comparative study was conducted.

METHODS

A convenience sample of 847 nurses working in various psychiatric and public hospitals in Northern Greece participated in the study. Data were collected between April and June 2020 using a battery of questionnaires.

RESULTS

Mental health nurses were less likely to consider quitting smoking within the next 6 months (P < 0.001), despite the fact that they reported higher levels of the importance of stop smoking compared to ward nurses (P < 0.05). However, ward nurses were more likely to quit smoking because of the cost of cigarettes (P = 0.024) and for personal reasons (P = 0.040).

CONCLUSION

Prevalence of smoking in nurses is high. Training and educational programmes are needed to develop the appropriate culture of health promotion among nurses, thus provide a more active support to patients who smoke.

Anxiety sensitivity and cigarette use on cannabis use problems, perceived barriers for cannabis cessation, and self-efficacy for quitting among adults with cannabis use disorder

Many individuals diagnosed with cannabis use disorder (CUD) report a desire to quit using cannabis due to problems associated with use. Yet, successful abstinence is difficult for a large subset of this population. Thus, the present study sought to elucidate potential risk factors for cannabis use problems, perceived barriers for quitting, and diminished self-efficacy for remaining abstinent. Specifically, this investigation examined cigarette user status, anxiety sensitivity, and the interplay between these individual difference factors in terms of cannabis-related problems, perceived barriers for cannabis cessation, and self-efficacy for quitting cannabis use. The sample consisted of 132 adult cannabis users who met criteria for CUD and were interested in quitting (38 % female; 63.6 % Black; Mage = 37.22; SDage = 28.79; 54.6 % current tobacco users). Findings revealed a significant interaction, such that anxiety sensitivity was related to cannabis use problems and perceived barriers for cannabis cessation among current cigarette users, but not among cigarette non-users. There was no significant interaction for self-efficacy for remaining abstinent. The current findings suggest that cigarette users constitute a subgroup that may be especially vulnerable to the effects of anxiety sensitivity in terms of cannabis use problems and perceived barriers for quitting cannabis use.

Potential effects of nicotine content in cigarettes on use of other substances

A national nicotine reduction policy has the potential to reduce cigarette smoking and associated adverse health impacts among vulnerable populations. However, possible unanticipated adverse effects of reducing nicotine content in cigarettes, such as increasing the use of alcohol or other abused substances, must be examined. The purpose of this study was to evaluate the effects of exposure to varying doses of nicotine in cigarettes on use of other substances. This was a secondary analysis (n = 753) of three simultaneous, multisite, double-blind, randomized-controlled trials examining 12 weeks of exposure to study cigarettes varying in nicotine content (0.4, 2.4, 15.8 mg nicotine/g tobacco) among daily smokers from three vulnerable populations: individuals with affective disorders (n = 251), individuals with opioid use disorder (n = 256), and socioeconomically-disadvantaged women of reproductive age (n = 246). Effect of study cigarette assignment on urine toxicology screens (performed weekly) and responses to drug and alcohol use questionnaires (completed at study weeks 6 and 12) were examined using negative binomial regression, logistic regression, or repeated measures analysis of variance, controlling for sex, age, and menthol status. The most common substances identified using urine toxicology included tetrahydrocannabinol (THC; 44.8%), cocaine (9.2%), benzodiazepine (8.6%), and amphetamines (8.0%), with 57.2% of participants testing positive at least once for substance use (27.3% if excluding THC). No significant main effects of nicotine dose were found on any of the examined outcomes. These results suggest that reducing nicotine content does not systematically increase use of other substances, even among individuals at increased risk of substance use. ClinicalTrials.gov Identifiers: NCT02232737, NCT2250664, NCT2250534.

Rare genetic variants explain missing heritability in smoking

Common genetic variants explain less variation in complex phenotypes than inferred from family-based studies, and there is a debate on the source of this 'missing heritability'. We investigated the contribution of rare genetic variants to tobacco use with whole-genome sequences from up to 26,257 unrelated individuals of European ancestries and 11,743 individuals of African ancestries. Across four smoking traits, single-nucleotide-polymorphism-based heritability ([Formula: see text]) was estimated from 0.13 to 0.28 (s.e., 0.10-0.13) in European ancestries, with 35-74% of it attributable to rare variants with minor allele frequencies between 0.01% and 1%. These heritability estimates are 1.5-4 times higher than past estimates based on common variants alone and accounted for 60% to 100% of our pedigree-based estimates of narrow-sense heritability ([Formula: see text], 0.18-0.34). In the African ancestry samples, [Formula: see text] was estimated from 0.03 to 0.33 (s.e., 0.09-0.14) across the four smoking traits. These results suggest that rare variants are important contributors to the heritability of smoking.

Associations between drug and alcohol use, smoking, and frailty among people with HIV across the United States in the current era of antiretroviral treatment

OBJECTIVE

To examine associations between frailty and drug, alcohol, and tobacco use among a large diverse cohort of people with HIV (PWH) in clinical care in the current era.

METHODS

PWH at 7 sites across the United States completed clinical assessments of patient-reported measures and outcomes between 2016 and 2019 as part of routine care including drug and alcohol use, smoking, and other domains. Frailty was assessed using 4 of the 5 components of the Fried frailty phenotype and PWH were categorized as not frail, pre-frail, or frail. Associations of substance use with frailty were assessed with multivariate Poisson regression.

RESULTS

Among 9336 PWH, 43% were not frail, 44% were prefrail, and 13% were frail. Frailty was more prevalent among women, older PWH, and those reporting current use of drugs or cigarettes. Current methamphetamine use (1.26: 95% CI 1.07-1.48), current (1.65: 95% CI 1.39-1.97) and former (1.21:95% CI 1.06-1.36) illicit opioid use, and former cocaine/crack use (1.17: 95% CI 1.01-1.35) were associated with greater risk of being frail in adjusted analyses. Current smoking was associated with a 61% higher risk of being frail vs. not frail (1.61: 95% CI 1.41-1.85) in adjusted analyses.

CONCLUSIONS

We found a high prevalence of prefrailty and frailty among a nationally distributed cohort of PWH in care. This study identified distinct risk factors that may be associated with frailty among PWH, many of which, such as cigarette smoking and drug use, are potentially modifiable.

Smoking cessation among people with mental illness: A South African perspective

Tobacco use is recognised as a serious, worldwide public health concern. Smoking cessation is of great interest across a wide range of medical specialities, including family medicine. However, smoking cessation among people with mental illness (PWMI) has attracted scant attention in South African literature. This is despite PWMI suffering disproportionately from the damages of tobacco. The harms of smoking are not limited to physical health but extend to mental health. This article discusses the need for multifaceted smoking cessation treatments for PWMI in the public health sector, taking into consideration the prevalence and unique drivers of smoking in this population. A brief overview of patterns of tobacco use, associated harms and smoking cessation interventions in South Africa is given; all within the context of mental illness.

Retrospective analysis of patterns of opioid overdose and interventions delivered at a tertiary hospital emergency department: impact of COVID-19

Background

Opioid-related overdoses cause substantial numbers of preventable deaths. Naloxone is an opioid antagonist available in take-home naloxone (THN) kits as a lifesaving measure for opioid overdose. As the emergency department (ED) is a primary point of contact for patients with high-risk opioid use, evidence-based recommendations from the Society of Hospital Pharmacists of Australia THN practice guidelines include the provision of THN, accompanied by psychosocial interventions. However, implementation of these guidelines in practice is unknown. This study investigated ED opioid-related overdose presentations, concordance of post-overdose interventions with the THN practice guidelines, and the impact, if any, of the SARS-CoV-2 (COVID-19) pandemic on case presentations.

Methods

A single-centre retrospective audit was conducted at a major tertiary hospital of patients presenting with overdoses involving opioids and non-opioids between March to August 2019 and March to August 2020. Patient presentations and interventions delivered by the paramedics, ED and upon discharge from the ED were collated from medical records and analysed using descriptive statistics, chi square and independent T-tests.

Results

The majority (66.2%) of patients presented to hospital with mixed drug overdoses involving opioids and non-opioids. Pharmaceutical opioids were implicated in a greater proportion (72.1%) of overdoses than illicit opioids. Fewer patients presented in March to August 2020 as compared with 2019 (26 vs. 42), and mixed drug overdoses were more frequent in 2020 than 2019 (80.8% vs. 57.1%). Referral to outpatient psychology (22.0%) and drug and alcohol services (20.3%) were amongst the most common post-discharge interventions. Naloxone was provided to 28 patients (41.2%) by the paramedics and/or ED. No patients received THN upon discharge.

Conclusions

This study highlights opportunities to improve ED provision of THN and other interventions post-opioid overdose. Large-scale multi-centre studies are required to ascertain the capacity of EDs to provide THN and the impact of COVID-19 on opioid overdose presentations.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12873-022-00604-w.

Attention-Deficit/Hyperactivity Disorder and Alcohol and Other Substance Use Disorders in Young Adulthood: Findings from a Canadian Nationally Representative Survey

AIM

(a) To document the prevalence and odds of (i) alcohol use disorders, (ii) cannabis use disorders, (iii) other drug use disorders and (iv) any substance use disorder (SUD), among young adults with and without ADHD, and (b) to investigate the degree to which the association between ADHD and SUDs is attenuated by socio-demographics, early adversities and mental health.

METHOD

Secondary analysis of the nationally representative Canadian Community Health Survey-Mental Health (CCHS-MH). The sample included 6872 respondents aged 20-39, of whom 270 had ADHD. The survey response rate was 68.9%.

MEASUREMENTS

Substance Use Disorder: World Health Organization's Composite International Diagnostic Interview criteria, SUDs, were derived from lifetime algorithms for alcohol, cannabis and other substance abuse or dependence. ADHD was based on self-report of a health professional's diagnosis.

FINDINGS

One in three young adults with ADHD had a lifetime alcohol use disorder (36%) compared to 19% of those without ADHD (P < 0.001). After adjusting for all control variables, those with ADHD had higher odds of developing alcohol use disorders (OR = 1.38, 95% CI: 1.05, 1.81), cannabis use disorders (OR = 1.46, 95% CI: 1.06, 2.00), other drug use disorders (OR = 2.07, 95% CI: 1.46, 2.95) and any SUD (OR = 1.69, 95% CI: 1.28, 2.23). History of depression and anxiety led to the largest attenuation of the ADHD-SUD relationship, followed by childhood adversities and socioeconomic status.

CONCLUSIONS

Young adults with ADHD have a high prevalence of alcohol and other SUDs. Targeted outreach and interventions for this extremely vulnerable population are warranted.

The role of tobacco smoking and illicit drug use in adolescent acute alcohol intoxication

Background

This study aims to determine the prevalence of tobacco smoking and illicit drug use among Dutch adolescents admitted to hospital for acute alcohol intoxication treatment. Furthermore, socio-demographic predictors for smoking and illicit drug use in the sample population will be studied. The relationship between illicit drug use and specific characteristics of intoxication, such as blood alcohol concentration (BAC) and duration of reduced consciousness is also investigated.

Methods

The national Dutch Paediatric Surveillance Unit was used to prospectively register cases of acute alcohol intoxication from 2007 through 2017. Cases were included if they met the following inclusion criteria: BAC > 0.0 g/L, aged between 10 to 18 years old and requiring hospital treatment due to reduced consciousness. Questionnaires were sent to paediatricians to obtain clinical information.

Results

During the period 2007–2017, 5322 cases that met the inclusion criteria were reported. In this patient group, the prevalence of tobacco smoking was 22.2% (CI 21.0–23.5%), while the prevalence of illicit drug use was 11.8% (CI 10.9–12.7%). The predictors for smoking were the absence of alcohol-specific parental rule-setting, lower educational level, non-traditional family structure and positive drug screening. The predictors for illicit drug use were the absence of alcohol-specific parental rule-setting and smoking. Illicit drug use was also associated with a lower BAC at the time of admission.

Conclusions

Assessing smoking and illicit drug use among adolescents admitted for acute alcohol intoxication is important in acute cases of intoxication, for outpatient follow-up and for the purposes of prevention. The relationship between simultaneous illicit drug use and a lower BAC is of relevance for paediatricians’ attempts to diagnose acute intoxication. With respect to outpatient follow-up and preventive measures, it is important to be aware that adolescents’ alcohol consumption, tobacco and illicit drug use are related and, ultimately, increase the odds of using other substances.

Financial threat, hardship and distress predict depression, anxiety and stress among the unemployed youths: A Bangladeshi multi-city study

INTRODUCTION

Unemployment has a contributory role in the development of mental health problems and in Bangladesh there is increasing unemployment, particularly among youth. Consequently, the present study investigated depression, anxiety, and stress among recent graduates in a multi-city study across the country.

METHODS

A cross-sectional study was conducted among 988 Bangladeshi graduate jobseekers in six major cities of the country between August to November 2019. The measures included socio-demographics and life-style factors, study and job-related information, Economic Hardship Questionnaire, Financial Threat Scale, Financial Well-Being Scale, and Depression Anxiety Stress Scale-21.

RESULTS

Depression, anxiety and stress rates among the present sample were 81.1% (n = 801), 61.5% (n = 608) and 64.8% (n = 640) respectively. Factors related to gender, age, socioeconomic conditions, educational background, lack of extra-curricular activities, and high screen activity were significant risk factors of depression, anxiety, and stress. Structural equation modeling indicated that (while controlling for age, daily time spent on sleep study, and social media use), financial threat was moderately positively related to depression, anxiety, and stress. Financial hardship was weakly positively associated with depression, anxiety, and stress, whereas financial wellbeing was weakly negatively associated with depression, anxiety, and stress.

LIMITATIONS

Due to the nature of the present study (i.e., cross-sectional study) and sampling method (i.e., convenience sampling), determining causality between the variables is not possible.

CONCLUSIONS

The present results emphasized the important detrimental role of financial troubles on young people's mental health by showing that financial problems among unemployed youth predict elevated psychiatric distress in both men and women.

Changes in lifestyle for psychiatric patients three years after the start of short- and long-term psychodynamic psychotherapy and solution-focused therapy

Objectives

Lifestyle is less favourable among individuals suffering from psychiatric disorders. We studied whether psychotherapy brings along changes in lifestyle and whether these changes differ between short-term and long-term psychodynamic psychotherapy (SPP and LPP) and solution-focused therapy (SFT).

Methods

A total of 326 outpatients, 20–46 years of age, with mood or anxiety disorder were randomly assigned to LPP, SPP and SFT. The lifestyle variables considered were alcohol consumption, smoking, body mass index (BMI), leisure time exercise and serum cholesterol. The patients were monitored for three years from the start of treatment.

Results

During the three-year follow-up, BMI and serum cholesterol rose statistically significantly although no statistically significant trends were shown for alcohol consumption, smoking or exercise. SPP showed a disadvantage of increased alcohol consumption and serum cholesterol level when compared with LPP. SFT showed an advantage of reduced smoking in comparison with SPP.

Discussion

Small therapy-specific changes in lifestyle may be a result from psychotherapy treatment. These lifestyle changes are apparently more common in short-term therapy. More studies are needed to verify these findings.

Perception of treatment need among adults with substance use disorders: Longitudinal data from a representative sample of adults in the United States

BACKGROUND

Most individuals with substance use disorders (SUDs) do not seek treatment. Lack of perceived treatment need (PTN) is one contributing factor, but little is known about PTN over time. We estimated whether PTN changed over three years among those with SUDs in the United States and identified select variables, including sociodemographics and symptom burden, that predict malleability vs. stability of PTN.

METHODS

Data were from Waves 1 (collected 2001-2002) and 2 (collected 2004-2005) of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC); 1695 adults who met DSM criteria for alcohol or non-alcohol SUD at Wave 1 and maintained ≥1 diagnostic symptom at Wave 2 were included.

RESULTS

Most individuals with SUDs (77.2%) did not perceive a need for treatment at Wave 1 baseline. Only about 1 in 8 individuals not perceiving a need for treatment in Wave 1 came to perceive a need in Wave 2 (adjusted odds ratio = 0.18, 99% confidence interval = 0.11-0.29). In contrast, about half the individuals who perceived a need for treatment in Wave 1 no longer did so in Wave 2, despite maintaining ≥1 SUD symptom. Married respondents, and respondents with more SUD symptoms, were more likely to transition from low- to high-PTN status three years later. Respondents with incomes >$35,000 were less likely to transition to high-PTN status three years later.

CONCLUSIONS

PTN was more likely to decline than increase over time. Low PTN appears to be stable among adults with SUDs in the United States, presenting a potentially enduring barrier to treatment-seeking.

Smoking relapse risk is increased among individuals in recovery

BACKGROUND

The prevalence of cigarette smoking among individuals with a history of substance use disorders (SUDs) remains up to four times higher than those without a history of SUDs. More than half of individuals who attain sustained remission from SUDs will die of tobacco-related diseases. The aim of this secondary data analysis was to compare the risk for smoking relapse among smokers with no history of SUDs and smokers in recovery from SUDs after multi-component, cognitive-behavioral treatment for tobacco dependence.

METHODS

Participants were randomized to receive 6 sessions of multicomponent cognitive-behavioral therapy (adapted for lower socioeconomic groups or standard), 8 weeks of nicotine patches, and were followed for 6 months in the parent randomized clinical trial. Participants passed a urine drug test prior to enrollment. Recovery was assessed at baseline by self-report to the question, "Do consider yourself in recovery from drugs or alcohol?" Relapse was defined as any smoking for 7 consecutive days.

RESULTS

Participants were primarily lower SES and identified as racial and/or ethnic minorities. Cox proportional hazards models revealed that the risk of smoking relapse following tobacco dependence treatment was greater among smokers in long-term (HR: 1.44; 95% CI: 1.01, 2.05) and short-term (HR: 1.98; 95% CI: 1.30, 3.03) recovery than for smokers with no history of SUDs.

CONCLUSIONS

Our findings indicate that smokers in recovery from SUDs have 1.5-2 times the risk of relapse than smokers with no history of SUDs. More effective relapse prevention interventions are needed for this vulnerable, high-risk group of smokers.

Tobacco smoking and nicotine dependence in first episode and established psychosis

AIM

People with psychotic disorders have increased premature mortality in comparison with the general population, with high rates of cigarette use a contributing factor. We aimed to describe the prevalence of cigarette use and nicotine dependence (ND) in first episode psychosis (FEP), and established psychosis; and to investigate associations between clinical symptoms and ND.

METHODOLOGY

Smoking and clinical data were collected from two cohorts: 181 people with FEP recruited as part of the Physical Health and Substance Use Measures in First Onset Psychosis (PUMP) study and from 432 people with established psychosis recruited as part of the Improving physical health and reducing substance use in psychosis randomised controlled trial (IMPaCT RCT).

RESULTS

The prevalence of cigarette smoking was 78% in FEP and 62% in established psychosis. Forty nine percent (n = 60) of smokers in the FEP cohort and 69% (n = 183) of smokers with established psychosis were highly nicotine dependent. Being a highly nicotine dependent smoker was significantly associated with higher PANSS positive symptom scores (F = 5.480 p = 0.004), and with decreased scores on the Rosenberg self-esteem scale (F = 3.261, p = 0.039) in established psychosis. There was no diagnostic specificity identified in relation to smoking or ND in both groups.

CONCLUSION

High rates of cigarette usage and nicotine dependence are problems from the early stages of psychosis. ND is higher in people with established psychosis. Smoking cessation strategies as part of comprehensive management of psychotic disorders at every stage require further development and evaluation.

Ecological momentary assessment of various tobacco product use among young adults

INTRODUCTION

Young adults are at high risk for using traditional and novel tobacco products. However, little is known about daily/weekly use patterns or psychosocial triggers for using various tobacco products.

METHODS

This ecological momentary assessment (EMA) study examined timing, tobacco cravings, affect, social context, and other substance use (alcohol, marijuana) in relation to use of cigarettes, electronic nicotine delivery systems (ENDS), and any tobacco product (i.e., cigarettes, ENDS, cigars, hookah), respectively. We also examined interactions between these predictors, sex, and race/ethnicity. From a longitudinal study of 3418 18-25 year-olds from seven Georgia colleges/universities, we recruited 72 reporting current tobacco use to participate in the 21-day EMA study; 43 participated, of which 31 completed ≥66% assessments and were analyzed. Cravings, affect, social context, and substance use were assessed daily across four four-hour windows.

RESULTS

Of the 31 participants, average age was 21.10 years (SD = 1.95), 45.2% were female, and 71.0% non-Hispanic White; 71.0% used cigarettes, 58.1% ENDS, 38.7% cigars, and 25.8% hookah (25.6% used one product, 46.5% two, 27.9% ≥ three). Predictors of cigarette use included higher anxiety, greater odds of marijuana and alcohol use, and higher boredom levels among women. Predictors of ENDS use included being non-White and greater odds of marijuana use, as well as higher tobacco cravings among women and higher boredom among men. Predictors of any tobacco product use included being non-White, higher boredom levels, and greater odds of marijuana and alcohol use.

CONCLUSIONS

Distinct interventions may be needed to address use of differing tobacco products among young adults.

The Role of Mental Health and Substance Use in Homeless Adults' Tobacco Use and Cessation Attempts

Objective: Although tobacco use is prevalent among adults experiencing homelessness, research deficits exist regarding the mental health, substance use, and demographic correlates of tobacco use behaviors in this population. This study examined whether correlates of tobacco use among housed adults identified by the Center for Disease Control (CDC) were significant correlates of tobacco use and cessation attempts among a sample of homeless adults. Methods: Participants (N = 421) were adults experiencing homelessness entering permanent supportive housing programs in Los Angeles. Multivariate logistic regression determined associations of lifetime mental health diagnoses, recent substance use, demographic characteristics, and lifetime literal homelessness with daily tobacco use and cessation attempts. Results: Lifetime diagnoses of schizophrenia, posttraumatic stress disorder, depression, bipolar disorder, and illicit substance use were associated with increased odds of daily tobacco use. A lifetime diagnosis of depression was associated with an increased likelihood of a past 3-month tobacco cessation attempt, while illicit substance use was associated with a lower likelihood of a cessation attempt. Conclusions: Findings suggest that demographic and clinical characteristics associated with tobacco use differ among this sample of homeless adults and those identified by the CDC among housed adults. Mental health conditions and substance use appear to be the primary correlates of tobacco use among adults experiencing homelessness and may be critical in efforts aimed at improving cessation.

Help Wanted: Mental Health and Social Stressors Among Latino Day Laborers

Latino day laborers may be especially vulnerable to poor mental health due to stressful life experiences, yet few studies have described patterns of mental health outcomes and their correlates in this population. Patterns of depression (PHQ-9) and anxiety (GAD-7), and associations with demographic characteristics, social stressors, and substance use in a recruited sample of male Latino day laborers ( n = 101) are described. High rates of depression and anxiety were identified. Specifically, 39% screened positive for moderate or severe depression and 25% for moderate or severe anxiety. Higher levels of depression and anxiety symptoms were associated with being single, being homeless or in temporary housing, experiencing discrimination, acculturation stress, and marijuana use. While tobacco and unhealthy alcohol use were common in this sample (39% and 66%, respectively), they were not associated with depression and anxiety. These findings suggest that depression and anxiety are common among Latino day laborers and associated with stressful life experiences. Future research should further assess ways to ameliorate social stressors and reduce risk for poor mental health.

Tobacco Use among Adult Muslims in the United States

BACKGROUND

Compared with the general United States (US) population, Muslims in the US exhibit elevated rates of tobacco use. As a result, they might be at a higher risk for preventive disease and premature death as compared with the general US population.

OBJECTIVE

This study investigated the Social Cognitive Theory (SCT) factors that are associated with tobacco use among a sample of adult Muslims in the US.

METHODS

Data were collected (November 2016-March 2017) using a cross-sectional, on-line survey from a convenience sample of adult (≥ 18 years) US Muslims. Participants with a lung cancer history were excluded. Associations between SCT factors and tobacco use were investigated with bivariate analyses and multinomial logistic regression models.

RESULTS

Eligible participants (n = 271) from 30 states completed the survey; 52.8% reported current tobacco use. A higher rate of current tobacco use was reported by men (62.8%) as compared to women (41.3%), x²(1, N = 271) = 12.49, p < .001. In terms of cognitive factors, individuals who (1) expected more personal consequences for tobacco use on health, and (2) had more confidence regarding ability to abstain from tobacco use, were less likely to report current tobacco use. In terms of environmental factors, individuals whose family members did not use tobacco were less likely to report current tobacco use.

CONCLUSION

The study findings suggest that family-oriented interventions emphasizing self-efficacy and personal consequences to prevent tobacco use can potentially be effective in reducing tobacco use rates in the adult US Muslim population.

Preinjury employment status as a risk factor for symptomatology and disability in mild traumatic brain injury: A TRACK-TBI analysis

BACKGROUND

Preinjury employment status may contribute to disparity, injury risk, and recovery patterns following mild traumatic brain injury (MTBI).

OBJECTIVE

To characterize associations between preinjury unemployment, prior comorbidities, and outcomes following MTBI.

METHODS

MTBI patients from TRACK-TBI Pilot with complete six-month outcomes were extracted. Preinjury unemployment, comorbidities, injury factors, and intracranial pathology were considered. Multivariable regression was performed for employment and outcomes, correcting for demographic and injury factors. Mean-differences (B) and 95% CIs are reported. Statistical significance was assessed at p < 0.05.

RESULTS

162 MTBI patients were aged 39.8±15.4-years and 24.6% -unemployed. Unemployed patients demonstrated increased psychiatric comorbidities (45.0% -vs.- 23.8%; p = 0.010), drug use (52.5% -vs.- 21.3%; p < 0.001), smoking (62.5% -vs.- 27.0%; p < 0.001), prior TBI (78.4% -vs.- 55.0%; p = 0.012), and lower education (15.0% -vs.- 45.1% college degree; p = 0.003). On multivariable analysis, unemployment associated with decreased six-month functional outcome (Glasgow Outcome Scale-Extended: B = - 0.50, 95% CI [- 0.88, - 0.11]), increased psychiatric disturbance (Brief Symptom Inventory-18: B = 6.22 [2.33, 10.10]), postconcussional symptoms (Rivermead Questionnaire: B = 4.91 [0.38, 9.44]), and post-traumatic stress disorder (PTSD Checklist-Civilian: B = 5.99 [0.76, 11.22]). No differences were observed for cognitive measures or satisfaction with life.

CONCLUSIONS

Unemployed patients are at risk for preinjury psychosocial comorbidities, poorer six-month functional recovery and increased psychiatric/postconcussional/PTSD symptoms. Resource allocation and return precautions should be implemented to mitigate and/or prevent the decline of at-risk patients.

Exposure to community and collective violence during childhood and tobacco use patterns among young adults in Tunisia

Accumulating evidence demonstrates that experiencing intrafamilial adversities (abuse, neglect and household dysfunction) during childhood is linked to addictive behaviours. However, the impact of social adversities (peer, community and collective violence) as well as gender, on tobacco initiation and dependence has received much less attention. The aim of this study was to examine the relationships between social childhood adversities and tobacco use patterns by gender among young adults in Tunisia. We performed a cross-sectional study from May to December, 2014 on 1,200 respondents using the validated Arabic version of the World Health Organization Adverse Childhood Experiences-International questionnaire (WHO ACE-IQ). Data on smoking characteristics among current smokers were also collected. Data analysis was performed using logistic and linear regression models. The rate of current tobacco use was significantly higher for males (43.9%) than for females (9.3%). Female and male respondents differed significantly on almost every examined adversity. Males were more likely to have experienced all types of social violence than females. The odds of tobacco use were significantly higher regardless the mental health status and the occurrence of intrafamilial early life adversity for both genders. Smokers exposed to social violence during childhood had a strong association between nicotine dependence and the overall burden of adversity. That is, 74 and 58% of nicotine dependence was explained by the number of childhood social adversities in females and males respectively. The findings underscore the role of community and collective violence in addictive behaviours among young adults. Multisectorial and population-based strategies are needed to minimise the occurrence of social early life adversity and related tobacco patterns.

Racial/Ethnic Differences in Cigarette Use: The Roles of Mental Illness and Health-Care Access/Utilization

BACKGROUND

Empirical evidence supports a hypothesis that cigarettes may be used to cope with mental illness. Little research, however, addresses how race/ethnicity is linked to mental health and cigarette use.

OBJECTIVES

This study applied the self-medication hypothesis. It asked whether mental status was associated, via health-care access/utilization, with the cigarette use outcomes of four racial/ethnic groups. It also tested whether race/ethnicity moderated any such associations.

METHODS

We used nationally representative data from the 2009-2010 and 2011-2012 National Health and Nutrition Examination Surveys to link cigarette use to mental status and health-care access/utilization. The final sample included 3827 White respondents, 1635 African-American respondents, 1144 Mexican-American respondents, and 781 Hispanic American (other than Mexican-American) respondents.

RESULTS

Consistent with earlier research and the self-medication hypothesis, we observed a positive relationship between cigarette use and mental status. Associations of cigarette use and health-care access/utilization sometimes failed to take expected directions.

CONCLUSIONS

We concluded from the findings that race/ethnicity's moderating role in associations between cigarette use and health-care access was generally more advantageous to Whites than other groups examined. Where treatment is delayed by lack of access to, or lack of trust in, care providers, mental health may worsen-and it is often minority Americans who lack access and trust. If minority Americans' health is to improve, shrinking racial health disparities, then access to adequate health care must be available to them, facilitating prompt treatment of mental and other illness.

The link between schizophrenia and substance use disorder: A unifying hypothesis

Substance use disorders occur commonly in patients with schizophrenia and dramatically worsen their overall clinical course. While the exact mechanisms contributing to substance use in schizophrenia are not known, a number of theories have been put forward to explain the basis of the co-occurrence of these disorders. We propose here a unifying hypothesis that combines recent evidence from epidemiological and genetic association studies with brain imaging and pre-clinical studies to provide an updated formulation regarding the basis of substance use in patients with schizophrenia. We suggest that the genetic determinants of risk for schizophrenia (especially within neural systems that contribute to the risk for both psychosis and addiction) make patients vulnerable to substance use. Since this vulnerability may arise prior to the appearance of psychotic symptoms, an increased use of substances in adolescence may both enhance the risk for developing a later substance use disorder, and also serve as an additional risk factor for the appearance of psychotic symptoms. Future studies that assess brain circuitry in a prospective longitudinal manner during adolescence prior to the appearance of psychotic symptoms could shed further light on the mechanistic underpinnings of these co-occurring disorders while identifying potential points of intervention for these difficult-to-treat co-occurring disorders.

Management and Point-of-Care for Tobacco Dependence (PROMPT): a feasibility mixed methods community-based participatory action research project in Ottawa, Canada

OBJECTIVE

To determine the feasibility of a Community-Based Participatory Tobacco Dependence Strategy (PROMPT) in the inner city population of Ottawa (Canada).

DESIGN

A feasibility mixed methods prospective cohort study following principles of community-based participatory action research.

INTERVENTION

Recruited 80 people whouse drugs, followed them for 6 months while providing access to counselling, nicotine replacement therapy and peer-support in a community setting.

SETTING

Community research office in downtown Ottawa, adjacent to low-income housing, shelter services and street-based drug consumption.

PRIMARY OUTCOME

Retention rate at 6-month follow-up.

SECONDARY OUTCOME

Biochemically validated 7-day point prevalence smoking abstinence at 26 weeks, self-reported abstinence in the past 7 days with exhaled carbon monoxide ≤10 ppm.

RESULTS

The average age of participants was 43.8 years. The 6-month follow-up rate was 42.5%. The mean number of smoking years reported was 27.3 years. The participants were 70% male, 33.7% reported less than a high-school education, 21% identified as indigenous and 43.8% reported an income between US$1000 and US$1999 per month. The baseline mean daily cigarette use was 20.5 and 9.3 cigarettes at study end, with mean reduction of 11.2 cigarettes at 6 months (P=0.0001). There was a considerable reduction in self-reported illicit substance use (18.8%), including a reduction in the opioids heroin (6.3%), fentanyl (2.6%) and Oxycontin (3.8%). The study findings also reveal psycho-socioeconomic benefits such as improved health, return to work and greater community engagement.

CONCLUSIONS

The PROMPT project describes socioeconomic variables associated with tobacco and polysubstance use. A programme focused on tobacco dependence, easily accessible in the community and led by community peers with lived experience is feasible to implement and has the potential to support positive life changes. PROMPT's patient engagement model is an effective harm-reduction strategy for the growing opioid use crisis and can improve the health outcomes of marginalised at-risk populations worldwide.

Adult interest in using a hypothetical modified risk tobacco product: findings from wave 1 of the Population Assessment of Tobacco and Health Study (2013-14)

BACKGROUND AND AIMS

The US Family Smoking Prevention and Tobacco Control Act provides a pathway for manufacturers to market a modified risk tobacco product (MRTP). This study examines socio-demographic and tobacco use correlates of interest in a hypothetical MRTP in a nationally representative sample of US adults.

DESIGN

Cross sectional wave 1 data from the 2013-14 Population Assessment of Tobacco and Health (PATH) Study.

SETTING

Household Audio-Computer Assisted Self-Interviews of US adults conducted in 2013-14.

PARTICIPANTS

A total of 32 320 civilian, non-institutionalized adults in the United States.

MEASUREMENTS

Interest in using a hypothetical MRTP ('If a tobacco product made a claim that it was less harmful to health than other tobacco products, how likely would you be to use that product?'), socio-demographics, tobacco use history and mental health and substance use problems. All estimates were weighted.

FINDINGS

Overall, 16.7% [95% confidence interval (CI) = 16.28, 17.18] of US adults reported interest in a hypothetical MRTP. Tobacco use was associated significantly with interest in a hypothetical MRTP, with interest most common among current established smokers (54.4%; 95% CI = 53.31, 55.39) and least common among never tobacco users (3.0%; 95% CI = 2.49, 3.55). Interest in a hypothetical MRTP was associated with experimental e-cigarette use among current experimental, current established and former smokers. Among non-smokers, race, age, education and substance use were associated with interest in using a hypothetical MRTP.

CONCLUSIONS

Among adults in the United States, interest in using a hypothetical modified risk tobacco product is low overall, and highest among current experimental and established smokers. A small percentage of non-smokers are interested in using a hypothetical hypothetical modified risk tobacco product.

The general relationship between internalizing psychopathology and chronic physical health conditions: a population-based study

Studies have consistently demonstrated a reciprocal relationship between internalizing disorders and several chronic physical health conditions. Yet, much of the extant literature fails to take into account the role of comorbidity among internalizing disorders when examining the relationship with poor physical health. The current study applied latent variable modelling to investigate the shared and specific relationships between internalizing (fear and distress factors) and a range of physical health conditions. Data comprised 8841 respondents aged 16-85 years who took part in the 2007 Australian National Survey of Mental Health and Wellbeing. Multiple indicator, multiple causes models were used to parse the shared and specific relationships between internalizing disorders and variables associated with poor physical health. The study found that several physical conditions were significantly related to mean levels of fear and distress. The results were broadly similar but minor differences emerged depending on whether lifetime or past 12 months indicators of mental disorders and physical conditions were utilized in the model. Finally, the results demonstrated that the association between individual mental disorders and physical health conditions are better accounted for by indirect relationships with broad transdiagnostic dimensions rather than including additional disorder-specific relationships. The results indicate that researchers should focus on common mechanisms across multiple internalizing disorders and poor physical health when developing prevention and treatment initiatives.

Risk of Psychiatric Morbidity in Patients with Tobacco Habits: A Cross-Sectional Study

INTRODUCTION

Tobacco cessation is a challenging arena for healthcare professionals. Many patients seem to be unable to quit tobacco despite of knowing its ill-effects and several efforts. It has been speculated that patients' psychosocial status may be associated with his/her dependence on tobacco and there could be some amount of psychiatric morbidity associated with chronic and compulsive use of tobacco. However, very few studies have been conducted to explore this aspect of tobacco dependence.

AIM

To assess psychiatric morbidity in tobacco users as compared to non-users of tobacco.

MATERIALS AND METHODS

This cross-sectional study included 200 patients reporting to a Dental College who consented to participate in the study. The study consisted of two groups; first consisting 100 tobacco users and another age and gender matched group of 100 non-users of tobacco. Dependence to tobacco products amongst the study group was assessed using International classification of Diseases-10 (ICD-10) criteria. General Health Questionnaire - 28 (GHQ-28) was used to assess the psychological morbidity amongst both the groups. Statistical analysis was done using SPSS 21.0 version. Chi square test and Pearson's correlation coefficient were used to assess the difference in proportion and correlation between variables respectively.

RESULTS

A 79% of tobacco users showed dependence on tobacco according to ICD-10 criteria. GHQ-28 scores analysis revealed that 61% of tobacco users with a score of 24 or above in contrast to only 17% of non-tobacco users. Tobacco users were observed to be 7.63 folds at a higher risk of developing psychiatric morbidity than non-users of tobacco (p-value< 0.001).

CONCLUSION

There appears to be a significant risk of psychiatric morbidity prevalent amongst tobacco users. Hence, psychosocial counselling must be considered as a part of tobacco cessation strategy.

Are Optimism and Cynical Hostility Associated with Smoking Cessation in Older Women?

BACKGROUND

Optimism and cynical hostility independently predict morbidity and mortality in Women's Health Initiative (WHI) participants and are associated with current smoking. However, their association with smoking cessation in older women is unknown.

PURPOSE

The purpose of this study is to test whether optimism (positive future expectations) or cynical hostility (mistrust of others) predicts smoking cessation in older women.

METHODS

Self-reported smoking status was assessed at years 1, 3, and 6 after study entry for WHI baseline smokers who were not missing optimism or cynical hostility scores (n = 10,242). Questionnaires at study entry assessed optimism (Life Orientation Test-Revised) and cynical hostility (Cook-Medley, cynical hostility subscale). Generalized linear mixed models adjusted for sociodemographics, lifestyle factors, and medical and psychosocial characteristics including depressive symptoms.

RESULTS

After full covariate adjustment, optimism was not related to smoking cessation. Each 1-point increase in baseline cynical hostility score was associated with 5% lower odds of cessation over 6 years (OR = 0.95, CI = 0.92-0.98, p = 0.0017).

CONCLUSIONS

In aging postmenopausal women, greater cynical hostility predicts lower smoking cessation over time. Future studies should examine whether individuals with this trait may benefit from more intensive cessation resources or whether attempting to mitigate cynical hostility itself may aid smoking cessation.

Associations Between At-Risk Alcohol Use, Substance Use, and Smoking with Lipohypertrophy and Lipoatrophy Among Patients Living with HIV

OBJECTIVE

To examine associations between lipohypertrophy and lipoatrophy and illicit drug use, smoking, and at-risk alcohol use among a large diverse cohort of persons living with HIV (PLWH) in clinical care.

METHODS

7,931 PLWH at six sites across the United States completed 21,279 clinical assessments, including lipohypertrophy and lipoatrophy, drug/alcohol use, physical activity level, and smoking. Lipohypertrophy and lipoatrophy were measured using the FRAM body morphology instrument and associations were assessed with generalized estimating equations.

RESULTS

Lipohypertrophy (33% mild, 4% moderate-to-severe) and lipoatrophy (20% mild, 3% moderate-to-severe) were common. Older age, male sex, and higher current CD4 count were associated with more severe lipohypertrophy (p values <.001-.03). Prior methamphetamine or marijuana use, and prior and current cocaine use, were associated with more severe lipohypertrophy (p values <.001-.009). Older age, detectable viral load, and low current CD4 cell counts were associated with more severe lipoatrophy (p values <.001-.003). In addition, current smoking and marijuana and opiate use were associated with more severe lipoatrophy (p values <.001-.03). Patients with very low physical activity levels had more severe lipohypertrophy and also more severe lipoatrophy than those with all other activity levels (p values <.001). For example, the lipohypertrophy score of those reporting high levels of physical activity was on average 1.6 points lower than those reporting very low levels of physical activity (-1.6, 95% CI: -1.8 to -1.4, p < .001).

CONCLUSIONS

We found a high prevalence of lipohypertrophy and lipoatrophy among a nationally distributed cohort of PLWH. While low levels of physical activity were associated with both lipohypertrophy and lipoatrophy, associations with substance use and other clinical characteristics differed between lipohypertrophy and lipoatrophy. These results support the conclusion that lipohypertrophy and lipoatrophy are distinct, and highlight differential associations with specific illicit drug use.

Tobacco Use Disorder Among Patients With Smoking-related Chronic Medical Disease: Association With Comorbid Substance Use Disorders

INTRODUCTION

Very little is known of the behavioral vulnerabilities of patients diagnosed with smoking-related chronic medical illness who continue to smoke, potentially worsening morbidity and mortality risks. This study explores the association of tobacco use disorder (TUD) among those with smoking-related chronic medical illnesses with other substance use disorders (SUDs) and risk factors.

METHODS

Among veterans with smoking-related chronic medical illnesses identified from the National Veterans Health Administration administrative records from fiscal year 2012, we compared the characteristics of those with a diagnosis of TUD (International Classification of Diseases, 9th edition code 305.xx; n = 519,918), and those without such a diagnosis (n = 2,691,840). Using multiple logistic regression, we further explored the independent association of factors associated with TUD.

RESULTS

SUD prevalence was markedly higher among those with TUD (24.9% vs 5.44%), including alcohol use disorder (20.4% vs 4.3%) and drug use disorder (13.5% vs 2.6%), compared with nonsmokers. On multiple logistic regression analyses, alcohol use disorder (odds ratio [OR] 2.94, 95% confidence interval [CI] 2.90-2.97) and drug use disorder (OR 1.97, 95% CI 1.94-1.99) were independently associated with current TUD diagnosis. Having any single SUD was associated with considerably high odds of having TUD (OR 3.32, 95% CI 3.29-2.36), and having multiple SUDs with even further increased risk (OR 4.09, 95% CI 4.02-4.16).

CONCLUSIONS

A substantial proportion of people with TUD diagnosis despite concurrent smoking-related medical illnesses are also likely to have other comorbid SUDs, complicating efforts at smoking cessation, and requiring a broader approach than standard nicotine-dependence interventions.

Changes in Substance Use Symptoms Across Adolescence in Youth Perinatally Infected with HIV

The paper utilizes data collected at three time points in a longitudinal study of perinatally HIV-infected (PHIV+) and a comparison group of perinatally exposed but HIV-uninfected (PHEU) youths in the United States (N = 325). Using growth curve modeling, the paper examines changes in substance use symptoms among PHIV+ and PHEU youths as they transition through adolescence, and assesses the individual and contextual factors associated with the rate of change in substance use symptoms. Findings indicate that substance use symptoms increased over time among PHIV+ youths, but not among PHEU youths. The rate of change in these symptoms was positively associated with an increasing number of negative life events. Study findings underscore the need for early, targeted interventions for PHIV+ youths, and interventions to reduce adversities and their deleterious effects in vulnerable populations.

Interventions to improve lifestyle and quality-of-life in patients with concurrent mental illness and substance use

BACKGROUND

Patients with co-existence of psychiatric disorders and substance use have an increased risk of premature death. This is attributable to a higher prevalence of physical comorbidities and a lifestyle related to substance use. Furthermore, they experience low quality-of-life (QoL). Studies addressing lifestyle interventions for these patients are warranted.

AIMS

To investigate the physical health and QoL in patients with co-existence of psychiatric disorders and substance use, and to analyse for changes in their (a) health, (b) substance use, and (c) QoL after a 24-month health-promotion programme. Further aims were to investigate associations between (a) QoL and number of interventions, (b) QoL and patient characteristics, and (c) QoL and length of participation in the intervention.

METHODS

In this naturalistic cohort study, 64 non-selected patients were engaged in health-promoting interventions added to contemporary treatments. QoL and clinical variables were measured at the beginning of and continuously during the programme by means of the WHOQoL-Bref questionnaire.

RESULTS

At enrolment, the patients' intake of cannabis and alcohol was high. During follow-up, patients consumed significantly fewer caffeinated beverages (p = .038) and fast-food meals (p = .018), and slept significantly less (p = .032). The average dose of antipsychotic medication increased significantly (p = .015). QoL was low at enrolment, but improved significantly overall (p = .009) and in the psychological (p = .020) and environmental domains (p = .012) at follow-up. The difference in total QoL was positively associated with the number of interventions attended.

CONCLUSION

This programme shows promise in addressing health promotion for these patients and can easily be integrated into contemporary treatments.

The impact of non-response bias due to sampling in public health studies: A comparison of voluntary versus mandatory recruitment in a Dutch national survey on adolescent health

BACKGROUND

In public health monitoring of young people it is critical to understand the effects of selective non-response, in particular when a controversial topic is involved like substance abuse or sexual behaviour. Research that is dependent upon voluntary subject participation is particularly vulnerable to sampling bias. As respondents whose participation is hardest to elicit on a voluntary basis are also more likely to report risk behaviour, this potentially leads to underestimation of risk factor prevalence. Inviting adolescents to participate in a home-sent postal survey is a typical voluntary recruitment strategy with high non-response, as opposed to mandatory participation during school time. This study examines the extent to which prevalence estimates of adolescent health-related characteristics are biased due to different sampling methods, and whether this also biases within-subject analyses.

METHODS

Cross-sectional datasets collected in 2011 in Twente and IJsselland, two similar and adjacent regions in the Netherlands, were used. In total, 9360 youngsters in a mandatory sample (Twente) and 1952 youngsters in a voluntary sample (IJsselland) participated in the study. To test whether the samples differed on health-related variables, we conducted both univariate and multivariable logistic regression analyses controlling for any demographic difference between the samples. Additional multivariable logistic regressions were conducted to examine moderating effects of sampling method on associations between health-related variables.

RESULTS

As expected, females, older individuals, as well as individuals with higher education levels, were over-represented in the voluntary sample, compared to the mandatory sample. Respondents in the voluntary sample tended to smoke less, consume less alcohol (ever, lifetime, and past four weeks), have better mental health, have better subjective health status, have more positive school experiences and have less sexual intercourse than respondents in the mandatory sample. No moderating effects were found for sampling method on associations between variables.

CONCLUSIONS

This is one of first studies to provide strong evidence that voluntary recruitment may lead to a strong non-response bias in health-related prevalence estimates in adolescents, as compared to mandatory recruitment. The resulting underestimation in prevalence of health behaviours and well-being measures appeared large, up to a four-fold lower proportion for self-reported alcohol consumption. Correlations between variables, though, appeared to be insensitive to sampling bias.

Does continuous trusted adult support in childhood impart life-course resilience against adverse childhood experiences - a retrospective study on adult health-harming behaviours and mental well-being

BACKGROUND

Adverse childhood experiences (ACEs) including child abuse and household problems (e.g. domestic violence) increase risks of poor health and mental well-being in adulthood. Factors such as having access to a trusted adult as a child may impart resilience against developing such negative outcomes. How much childhood adversity is mitigated by such resilience is poorly quantified. Here we test if access to a trusted adult in childhood is associated with reduced impacts of ACEs on adoption of health-harming behaviours and lower mental well-being in adults.

METHODS

Cross-sectional, face-to-face household surveys (aged 18-69 years, February-September 2015) examining ACEs suffered, always available adult (AAA) support from someone you trust in childhood and current diet, smoking, alcohol consumption and mental well-being were undertaken in four UK regions. Sampling used stratified random probability methods (n = 7,047). Analyses used chi squared, binary and multinomial logistic regression.

RESULTS

Adult prevalence of poor diet, daily smoking and heavier alcohol consumption increased with ACE count and decreased with AAA support in childhood. Prevalence of having any two such behaviours increased from 1.8% (0 ACEs, AAA support, most affluent quintile of residence) to 21.5% (≥4 ACEs, lacking AAA support, most deprived quintile). However, the increase was reduced to 7.1% with AAA support (≥4 ACEs, most deprived quintile). Lower mental well-being was 3.27 (95% CIs, 2.16-4.96) times more likely with ≥4 ACEs and AAA support from someone you trust in childhood (vs. 0 ACE, with AAA support) increasing to 8.32 (95% CIs, 6.53-10.61) times more likely with ≥4 ACEs but without AAA support in childhood. Multiple health-harming behaviours combined with lower mental well-being rose dramatically with ACE count and lack of AAA support in childhood (adjusted odds ratio 32.01, 95% CIs 18.31-55.98, ≥4 ACEs, without AAA support vs. 0 ACEs, with AAA support).

CONCLUSIONS

Adverse childhood experiences negatively impact mental and physical health across the life-course. Such impacts may be substantively mitigated by always having support from an adult you trust in childhood. Developing resilience in children as well as reducing childhood adversity are critical if low mental well-being, health-harming behaviours and their combined contribution to non-communicable disease are to be reduced.

Patterns of electronic cigarette use and level of psychological distress

BACKGROUND

Psychological distress has been correlated with higher levels of nicotine dependence. To date, the possible association between individuals' levels of psychological distress and e-cigarette use has not been investigated, despite the dramatic growth of e-cigarette use in the US. We examined this possible association using a nationally representative sample of US adults.

METHODS

A total of 36,697 adults from the 2014 National Health Interview Survey (NHIS) were included. The Kessler 6 scale was used to measure psychological distress. Multivariate logistic regression analysis was conducted to assess the association between level of psychological distress and e-cigarette use.

RESULTS

Both e-cigarette and cigarette use varied according to level of psychological distress as well as multiple socio-demographic characteristics. In a multivariate model, psychological distress was significantly associated with the following groups: (a) exclusive e-cigarette ever-use (aOR = 3.7; 95% CI = 1.6, 8.6), (b) current dual use of e-cigarettes and cigarettes (aOR = 4.6; 95% CI = 3.1, 6.7), (c) former cigarette use and ever use of e-cigarette (aOR = 3.2; 95% CI = 2.2, 4.8) and (d) current use of cigarettes only (aOR = 2.1; 95% CI = 1.7, 2.6).

CONCLUSION

These are the first data to demonstrate that, as is true for cigarettes, e-cigarette use is associated with increased levels of psychological distress. Further large-scale, longitudinal studies are needed to determine the direction of this relationship and to evaluate the long-term positive and negative consequences of such use.

A Review of Impact of Tobacco Use on Patients with Co-occurring Psychiatric Disorders

Consumption of tobacco has been a worldwide problem over the past few decades due to the highly prevalent tobacco-attributable complications. Tobacco use has also been found to be more prevalent in patients with psychiatric disorders. Therefore, we conducted this review about the impact of tobacco use on co-occurring psychiatric disorders. Various facets of this interaction between tobacco use among those with co-occurring psychiatric disorders have been explored. It has been found that people with psychiatric disorders have a higher chance of currently smoking tobacco and lesser chance of cessation. Tobacco use and mental disorders continue to share a complex relationship that has been further evolving after the change in the pattern of tobacco use and also the advent of newer modalities of treatment. However, at the same time, it is believed that cessation of smoking may lead to improvement in the symptoms of mental illness.

The impact of psychotherapy treatments of different length and type on health behaviour during a five-year follow-up

OBJECTIVE

The aim of this study was to investigate the influence of psychotherapy treatments of different lengths, number of sessions, and type on health behaviour.

METHOD

A total of 367 patients were monitored for their health behaviour (alcohol consumption, body mass index), serum cholesterol (total and HDL), smoking and exercise) for five years from the start of the therapy. The effectiveness of solution-focused therapy, short-term psychodynamic psychotherapy, and long-term psychodynamic psychotherapy (LPP) was examined in a randomized clinical trial, while the LPP group and the non-randomized psychoanalysis (PA) group were compared in a naturalistic design.

RESULTS

During the follow-up, an improvement was seen with regard to alcohol consumption, serum HDL cholesterol, and smoking in the LPP and PA groups. No notable differences in health behaviour between the two groups were found, however. During the last two years of the follow-up, changes towards higher alcohol consumption and higher total serum cholesterol levels were observed in the short-term therapy groups.

CONCLUSIONS

The impact of PA and LPP on health behaviour did not differ, whereas the changes were less health promoting in short-term psychotherapy. Large-scale studies are needed to confirm these findings.

A nationwide assessment of asthma-mental health nexus among veterans

OBJECTIVE

In this study, we evaluated the association between both current and lifetime asthma to that of mental illness among veterans in the USA.

METHODS

We utilized the 2005-2013 National Survey on Drug Use and Health data, a national population-based survey in the USA. Mental illness was defined as past year major depressive episode and doctor diagnosis of depression. Survey-weighted univariate and multivariable regression analyses were utilized. A total of 20,581 veterans were included in the study.

RESULTS

A 4.00% and 7.50% prevalence of current and lifetime asthma were noted among veterans, respectively. A significantly higher prevalence of major depressive episode was noted among veterans with current asthma (8.23%), as compared to those without (4.68%), with a similar trend noted among those with lifetime asthma versus those without (7.84% vs. 4.58%). Doctor diagnosis of depression among veterans was higher among those with current asthma (11.83% vs. 5.86%) and lifetime asthma (10.32% vs. 5.76%), as compared to those without asthma. Upon adjusting for confounders, current asthma was significantly associated with past year major depressive episode [adjusted odds ratio (aOR) = 1.65) and depression diagnosis (aOR = 1.88). Similarly, veterans with lifetime asthma, as compared to those without, had higher odds of past year major depressive episode (aOR = 1.56) and depression diagnosis (aOR = 1.66).

CONCLUSION

The asthma/mental health nexus is significant among the US veterans. Such results warrant the need for integrated care to address mental health burden among veterans with asthma.

Smoking, posttraumatic stress disorder, and alcohol use disorders in a nationally representative sample of Australian men and women

BACKGROUND

Posttraumatic stress disorder (PTSD) and alcohol use disorders (AUDs) often co-occur with smoking and tobacco use disorders. Each of these disorders is known to have negative health consequences and impairment independently, but little is known about the impact of their co-occurrence. The aim of the present study is to examine the prevalence, correlates, order of onset, and impact of co-occurring daily smoking, PTSD, and AUDs.

METHOD

The 2007 Australian National Survey of Mental Health and Wellbeing (2007 NSMHWB) was a nationally representative survey of 8841 Australians. The survey assessed for 12-month DSM-IV mental disorders; the age respondents first started smoking daily, experienced a traumatic event, or developed problems with alcohol; and self-reported mental and physical health and impairment.

RESULTS

There were systematic patterns of co-occurrence between daily smoking, PTSD, and AUDs. Daily smoking and problems with alcohol use tended to develop after first trauma exposure, which is broadly consistent with the self-medication hypothesis. Daily smoking, PTSD, and AUDs were also associated with additive negative effects on mental and physical health and functioning, after controlling for demographics.

CONCLUSIONS

Smoking, PTSD, and AUDs commonly co-occur in this nationally representative sample of Australian men and women, and this comorbidity was associated with greater severity of mental and physical health problems and impairment in several areas of functioning. This study highlights the importance of identifying and eliminating these patterns of co-occurrence, potentially through integrated interventions.

Active smoking and exposure to secondhand smoke and their relationship to depressive symptoms in the Korea national health and nutrition examination survey (KNHANES)

BACKGROUND

The relationship between tobacco smoking, including secondhand smoking, and depression has been assessed. The purpose of this study was to evaluate the association between secondhand smoking among current, former and never smokers and depressive symptoms. For secondhand smoking, gender differences and sources of exposure were examined.

METHODS

Data from 34,693 participants from the fourth and fifth Korean Health and Nutritional Examination Survey (2007-2012) were analyzed in 2014. Self-reported exposure to active (current, former or never) and secondhand smoking and depressive symptoms experienced during the past year were analyzed using logistic regression. The dose-response relationship between duration of secondhand smoke exposure and depression was assessed with stratification by gender and sources of exposure (at home only, at the workplace only or both).

RESULTS

Regardless of their smoking status, all women who had secondhand smoke exposure at home reported more depressive symptoms than non-smoking women without any exposure to secondhand cigarette smoking (OR 1.43, 95 % CI 1.04-1.96 for current smokers; OR 2.32, 95 % CI 1.04-5.16 for former smokers; OR 1.25, 95 % CI 1.08-1.43 for never smokers). There was also a significant dose-response pattern (p-trend <0.001) for the duration of secondhand smoke exposure at home among women. No significant association was found between smoking and depressive symptoms in men.

CONCLUSIONS

There was a significant association between secondhand smoke exposure at home and depressive symptoms in women. Secondhand smoke exposure at home was associated with depressive symptoms in a dose-response manner.

Prevalence of anxiety in patients admitted to a university hospital in southern Brazil and associated factors

OBJECTIVE

To identify the prevalence of anxiety in adults hospitalized in the clinical ward of a university hospital and to analyze the possible associated factors.

METHOD

A cross-sectional study was performed in a university hospital. All interviewees answered a specific questionnaire and the Hospital Anxiety and Depression Scale. A Poisson regression was used to calculate prevalence ratios with 95% confidence intervals.

RESULTS

282 patients were enrolled. The prevalence of anxiety was 33.7% (95%CI 28.2 - 39.3). Characteristics associated with the outcome were female gender (RP 2.44), age ≥ 60 years (PR 0.65), consultation in primary health care (PR 2.37), estimated time of contact between patient and student > 30 min (RP 1.36), high blood pressure (PR 1.57), diabetes mellitus (PR 1.43), and obesity (RP 1.43).

CONCLUSION

This study found prevalence of high anxiety. It may be associated with certain characteristics of the patients (gender, age, chronic diseases); the medical appointment in primary care and time (estimated by the patient) that the student remained with this patient. The need for a focused approach to mental health care within the hospital has been discussed for a long time. The particularity of this study refers to the environment of a university hospital and to what extent the environment and the patient's relationship with the student are associated with higher prevalence of anxiety.

Subjective well-being and hookah use among adults in the United States: A nationally-representative sample

BACKGROUND

Using a nationally-representative dataset of adults 18-30 years old in the United States, this study examined the relationship between hookah use and subjective well-being. Levels of sadness, happiness, tiredness, pain, and stress were compared between persons who have used hookah and those who have not.

METHODS

Data were merged from the Tobacco Use Supplement of the Current Population Survey, the American Time Use Survey, and the Subjective Well-being Supplement to the American Time Use Survey for the years 2010-2012 for persons 18-30 years old (n=1147). Wald tests were used to compare mean differences in subjective well-being between hookah users and non-users. Lastly, multivariable regression was used to determine whether there were significant differences in subjective well-being between hookah users and non-users, controlling for demographic factors, self-perceived health, and cigarette smoking.

RESULTS

The lifetime prevalence rate of hookah use was 5.2% among 18-30 year olds. Hookah users reported higher levels of stress and sadness than non-users. These relationships remained significant after controlling for demographic characteristics, self-perceived health, and cigarette use. The results were robust to the use of different statistical models, different age cut-offs, the inclusion of additional covariates (such as income and population density), and separate analyses by sex.

CONCLUSIONS

Hookah use is an emerging public health issue associated with increased levels of stress and sadness. Similar to cigarette use, healthcare providers may consider expanding their screening tests to include hookah use. Public policy geared toward greater prevention and control of hookah use is also recommended.

The impact of posttraumatic stress disorder on cannabis quit success

BACKGROUND

Though a growing number of US Veterans are being diagnosed with cannabis use disorders, with posttraumatic stress disorder (PTSD) observed as the most frequently co-occurring psychiatric disorder among this population, no research has investigated the impact of PTSD diagnosis on cannabis quit success.

OBJECTIVES

The present study sought to determine the impact of PTSD on cannabis use following a self-guided quit attempt.

METHODS

Participants included 104, primarily male, cannabis-dependent US Veterans (Mage = 50.90 years, SDage = 9.90). The study design was prospective and included an assessment immediately prior to the quit attempt, and assessments weekly for the first 4 weeks post-quit, and then monthly through 6 months post-quit.

RESULTS

Results indicated that PTSD diagnosis was not associated with time to first lapse or relapse. However, individuals with PTSD used more cannabis at baseline and evidenced a slower initial decline in cannabis use immediately following the quit attempt. All findings were significant after accounting for alcohol and tobacco use across the cessation period, as well as co-occurring mood and anxiety disorder diagnoses.

CONCLUSION

Findings highlight the potential utility of interventions for individuals with cannabis use disorder and co-occurring PTSD, particularly early in a cessation attempt.

Mediators of a smoking cessation intervention for persons living with HIV/AIDS

BACKGROUND

Cigarette smoking among persons living with HIV (PLWH) is a pressing public health concern, and efforts to evaluate cessation treatments are needed. The purpose of the present study was to assess potential mechanisms of a cell phone-delivered intervention for HIV-positive smokers.

METHODS

Data from 350 PLWH enrolled in a randomized smoking cessation treatment trial were utilized. Participants were randomized to either usual care (UC) or a cell phone intervention (CPI) group. The independent variable of interest was treatment group membership, while the dependent variable of interest was smoking abstinence at a 3-month follow-up. The hypothesized treatment mechanisms were depression, anxiety, social support, quit motivation and self-efficacy change scores.

RESULTS

Abstinence rates in the UC and CPI groups were 4.7% (8 of 172) and 15.7% (28 of 178), respectively. The CPI group (vs. UC) experienced a larger decline in depression between baseline and the 3-month follow-up, and a decline in anxiety. Self-efficacy increased for the CPI group and declined for the UC group. Quit motivation and social support change scores did not differ by treatment group. Only self-efficacy met the predefined criteria for mediation. The effect of the cell phone intervention on smoking abstinence through change in self-efficacy was statistically significant (p<0.001) and accounted for 17% of the total effect of the intervention on abstinence.

CONCLUSIONS

The findings further emphasize the important mechanistic function of self-efficacy in promoting smoking cessation for PLWH. Additional efforts are required to disentangle the relationships between emotional, distress motivation, and efficacious smoking cessation treatment.