Sexual Orientation Disparities in Substance Use: Investigating Social Stress Mechanisms in a National Sample

Sexual orientation-based microaggressions and cannabis use outcomes among sexual minority individuals: The impact of negative affect and coping-motivated cannabis use

INTRODUCTION

Sexual minority individuals report significantly more cannabis use and problems than their heterosexual peers, possibly due to their frequent experiences with sexual orientation-based microaggressions. As a result, sexual minority individuals may turn to cannabis use to cope with the negative affect associated with these experiences. No known studies have tested this hypothesis; therefore, the current study tested if sexual orientation microaggressions are positively associated with negative affect (anxiety and depression), cannabis coping motives, and cannabis-related outcomes (frequency, problems); if coping motives are positively associated with cannabis-related outcomes; and if negative affect and cannabis use to cope with negative affect serially mediate the relation between sexual orientation microaggressions and cannabis-related outcomes.

METHODS

Sexual minority undergraduate students who reported cannabis use in the past three months (N = 328; 71.3 % cis-female) completed an online survey.

RESULTS

Microaggressions were significantly positively correlated with anxiety, depression, coping-motivated cannabis use, cannabis-related problems, non-sexual orientation-related stress, and overt sexual orientation-based discrimination. Additionally, after controlling for non-sexual orientation-related stress and overt sexual orientation-based discrimination, microaggressions were indirectly positively related to cannabis use frequency and problems via the sequential effects of negative affect and coping motives. This relation remained significant when examining negative affect specific to sexual orientation microaggressions and cannabis use to cope with this microaggressions-specific negative affect.

CONCLUSIONS

Results highlight the adverse impact of sexual orientation microaggressions in terms of negative affect and negative cannabis-related outcomes.

Prevalence of Substance Use Among Asian Sexual Minority Individuals in the United States, 2015-2020

Asian sexual minorities (SMs) are an under-researched population. SMs are at higher risk for substance use problems than heterosexuals, but little research exists specifically on Asians who are SM. This study compared the prevalence of substance use among Asian SMs and among adults by race/ethnicity and sexual identity in the US. Data were analyzed from participants in the 2015-2020 National Survey on Drug Use and Health, a nationally representative cross-sectional survey of non-institutionalized adults. Controlling for demographic characteristics, logistic regression models were used to estimate odds of substance use 1) among Asian adults by sexual identity (N = 11,079) and 2) all adults by race/ethnicity and sexual minority status (N = 223,971). Among Asians, compared to heterosexuals, identifying as gay/lesbian was associated with higher odds of past-month use of marijuana. Bisexual Asians were at higher odds of engaging in past-year prescription opioid misuse and having past-year alcohol use disorder (AUD). Compared to White heterosexuals, Asian SMs were at lower odds for past-month binge drinking and cocaine use, but not for past-month marijuana use and past-year AUD, marijuana use disorder, and prescription opioid misuse. More research is needed to understand these disparities and address sexual identity's role in substance use among Asians.

Doomscrolling: Prospective associations between daily COVID news exposure, internalizing symptoms, and substance use among sexual and gender minority individuals assigned female at birth

Cross-sectional studies have demonstrated associations between COVID news exposure, anxiety, and depression. However, longitudinal research examining the directionality of these associations is extremely limited. Further, most studies have focused on the general population and neglected sexual and gender minority individuals (SGM), a population disproportionately impacted by the pandemic. To address these limitations, the current study utilized data from a 30-day diary study of SGM assigned female at birth (N = 429). We examined concurrent and prospective associations between COVID news exposure, depressed and anxious affect, COVID distress, substance use, and motives for use. Further, we examined associations between cumulative COVID news exposure across the diary period and prospective changes in anxiety, depression, and COVID distress. When participants were exposed to more COVID news, they experienced more depressed and anxious affect, more COVID distress, less positive affect, and were more likely to use alcohol and cannabis to cope. Further, when participants were exposed to more COVID news, they experienced subsequent increases in depressed affect, decreases in positive affect, and increases in the likelihood of using cannabis to cope. Findings also provided evidence of bi-directional prospective associations between COVID news exposure and COVID distress and of a cumulative impact of COVID news exposure on anxiety, depression, and COVID distress. Findings suggest that individuals should balance the need to remain informed about the pandemic and their own mental health when considering how much COVID news to consume.

Patterns of Tobacco and Cannabis Use Among Sexual Minority Females and Males From PATH Wave 5: The Role of Sociodemographic and Psychosocial Correlates

INTRODUCTION

Although sexual minority (SM; vs heterosexual) individuals display higher rates of tobacco and cannabis use, limited research has examined sociodemographic and psychosocial correlates of single and co-use among this population.

METHODS

Participants were SM-identifying female (N = 2419; Mage = 27.80; 50.0% racial/ethnic minority) and male (N = 1142; Mage = 30.34; 46.1% racial/ethnic minority) adults from Wave 5 of the Population Assessment of Tobacco and Health study. Multinomial logistic regressions examined sociodemographic (ie, sexual identity, age, race/ethnicity, education, income) and psychosocial (ie, alcohol use, mental health, substance use) correlates of single and co-use (ie, no use [referent], tobacco-only, cannabis-only, co-use), controlling for state cannabis legalization, among SM females and males, separately.

RESULTS

The proportions of SM females reporting no use, tobacco-only, cannabis-only, and co-use were 37.9%, 24.0%, 10.5%, and 27.6%, respectively. Among males, 40.6%, 27.8%, 10.1%, and 21.5% reported no use, tobacco-only, cannabis-only, and co-use, respectively. Among females and males, substance use problems were associated with all 3 use groups (vs no use); past-month alcohol use was associated with cannabis-only and co-use; and mental health symptoms were associated with co-use (and cannabis-only in males). Sociodemographic correlates among females were: tobacco-only-identifying as bisexual (vs lesbian), White (vs Black), older, lower education, and lower income; cannabis-only-bisexual, other race (vs White); and co-use-White (vs Hispanic), lower education, and lower income. Among males, sociodemographic correlates were: tobacco-only-older, lower education, and lower income; cannabis-only-Black (vs White) and higher income.

CONCLUSIONS

Public health efforts to reduce tobacco and cannabis use among SM adults should target single versus co-use patterns and their corresponding sociodemographic, mental health, and substance use profiles.

Cannabis Use Differences Among Sexual Minority Versus Heterosexual Females and Males in Oklahoma: The Roles of Mental Health, Cannabis Perceptions, and Cannabis Marketing Exposure

INTRODUCTION

Despite the high cannabis use rates among sexual minority (SM) individuals, less research has examined factors related to cannabis use among SM (vs. heterosexual) individuals, especially in places with legal medical cannabis retail markets and high structural stigma, like Oklahoma.

METHODS

Data were from a survey of Oklahoma adults, including 3020 females (18.6% SM) and 2279 males (10.1% SM). Bivariate analyses examined associations of sexual identity with cannabis-related factors (i.e., perceived harm, positive attitudes, marketing exposure, depressive symptoms, anxiety symptoms) and cannabis use and use severity (i.e., past 30-day use, daily/near-daily use, cannabis use disorder [CUD] symptoms). Logistic regression examined associations of sexual identity and cannabis-related factors with cannabis use and use severity among females and males, separately.

RESULTS

SM (vs. heterosexual) females reported greater odds of past 30-day cannabis use and daily/near-daily use, lower harm perceptions, greater marketing exposure, and higher rates of depressive/anxiety symptoms. Lower harm perceptions and greater marketing exposure were associated with greater odds of past 30-day use, whereas marketing exposure was associated with greater odds of daily/near-daily use. SM (vs. heterosexual) males reported greater odds of daily/near-daily use and higher rates of depressive/anxiety symptoms.

CONCLUSIONS

SM (vs. heterosexual) females reported higher rates of cannabis use, whereas SM (vs. heterosexual) females and males reported higher rates of daily/near-daily cannabis use. Potential targets for cannabis-related health campaigns aimed at reducing use differences include correcting misinterpretations of harm that may emanate from cannabis marketing efforts among females and addressing depressive symptoms among males.

Use of Primary Care and Emergency Departments for Substance Use Treatment: The Rural and Urban Divide

Background: Alcohol and illicit substance use remain significant public health issues in the United States. In this analysis, we assessed differences in the use of primary care and emergency departments (EDs) for treatment of substance use among rural and urban sexual minorities (SMs).Methods: Data come from the National Survey on Drug Use and Health (NSDUH, 2015-2019). Survey-weighted multivariable linear and logistic regression analyses were used to assess the relationship between sexual identity and the use of primary care settings or EDs for treatment of substance use, stratified by urbanicity of residence.Results: Among the entire sample, 7.9% reported residing in rural environments with slightly more SMs living in urban (7.3%) relative to rural (5.4%) locales. Both rural (β=-0.20; 95% CI: -0.29, -0.10) and urban SMs (β=-0.13; 95% CI: -0.16, -0.11) self-reported worse overall health. Urban SMs, but not rural SMs, had significantly higher odds of reporting use of primary care treatment for substance use (aOR 2.80; 95% CI: 2.13, 3.68). ED treatment for substance use was greater among both rural (aOR = 2.99; 95% CI: 1.01, 8.87) and urban SMs (aOR = 3.02; 95% CI: 2.12, 4.30) as was overall number of ED visits among both rural (β = 0.48; 95% CI: 0.24, 0.72) and urban SMs (β = 0.23; 95% CI: 0.19, 0.28) .Conclusion: These findings suggest increased reliance on EDs for treatment of alcohol or substance use among rural SMs. Future research should examine whether increasing culturally competent primary care services for SMs in rural areas may be a key intervention point for reducing health disparities.

Rural and urban differences in disparities in substance use and substance use disorders affecting sexual minority populations

BACKGROUND

Sexual minority populations are at elevated risk for substance use (SU) and substance use disorders (SUD) compared to heterosexual populations. These disparities are theorized to be amplified for rural sexual minority populations due to their increased exposure to minority stress and reduced access to sexual minority communities. However, there is a lack of research examining differences in SU disparities affecting sexual minority populations by urbanicity, and little research has examined differences in SUD treatment utilization by sexual minority status or urbanicity.

METHODS

We utilized data from 2015 to 2019 National Survey on Drug Use and Health to examine disparities in SU, SUD, SUD treatment utilization, and unmet SUD treatment need between sexual minority and heterosexual populations and test whether such disparities vary by urbanicity.

RESULTS

Results indicate that disparities in SU and SUD affecting sexual minority populations generalize across urbanicities. A subset of disparities differed by urbanicity, and the direction of these differences varied, with some disparities being stronger in urban than rural populations and vice versa. Despite elevated treatment utilization among some sexual minority groups, disparities in unmet SUD treatment need were prevalent across urbanicities and sexual identity groups.

CONCLUSIONS

Study findings highlight the ubiquity of disparities in SU, SUD, and unmet SUD treatment need affecting rural and urban sexual minority populations, while also demonstrating nuanced differences in disparities by urbanicity. The persistence of disparities in unmet SUD treatment need emphasizes the need for future research to identify factors contributing to this disparity and for policies that alleviate these disparities.

Phylogenetic Analysis of Hepatitis C Virus Infections in a Large Belgian Cohort Using Next-Generation Sequencing of Full-Length Genomes

The hepatitis C virus (HCV) epidemic in Western countries is primarily perpetuated by the sub-populations of men who have sex with men (MSM) and people who inject drugs (PWID). Understanding the dynamics of transmission in these communities is crucial for removing the remaining hurdles towards HCV elimination. We sequenced 269 annotated HCV plasma samples using probe enrichment and next-generation sequencing, obtaining 224 open reading frames of HCV (OR497849-OR498072). Maximum likelihood phylogenies were generated on the four most prevalent subtypes in this study (HCV1a, 1b, 3a, 4d) with a subsequent transmission cluster analysis. The highest rate of clustering was observed for HCV4d samples (13/17 (76.47%)). The second highest rate of clustering was observed in HCV1a samples (42/78 (53.85%)) with significant association with HIV-positive MSM. HCV1b and HCV3a had very low rates of clustering (2/83 (2.41%) and (0/29)). The spread of the prevalent subtype HCV1b appears to have been largely curtailed, and we demonstrate the onwards transmission of HCV1a and HCV4d in the HIV-positive MSM population across municipal borders. More systematic data collection and sequencing is needed to allow a better understanding of the HCV transmission among the community of PWID and overcome the remaining barriers for HCV elimination in Belgium.

Co-occurring mental health and drug use experiences among Black and Hispanic/Latino sexual and gender diverse individuals

Black and Hispanic/Latino sexual and gender diverse individuals disproportionately experience overlapping health disparities, such as drug use and elevated depressive symptoms, which are often driven by minority stressors. We sought to better understand the interaction between drug use and mental health, as it may be fruitful in developing effective interventions to address co-occurring health disparities. In a longitudinal, 5-wave sample of 300 Black and Hispanic/Latino sexual and gender diverse (SGD) individuals collected between March 2020 and March 2022, we found a within-person association between greater than average levels of psychological distress (depression and anxiety) and more frequent extra-medical use of cannabis, inhalants, methamphetamines, and opioids over the span of two years. These associations held after adjusting for the direct, within-person association of internalized homonegativity with drug use frequency. These results suggest that psychological distress explains at least some variance in drug use among Black and Hispanic/Latino SGD individuals. This highlights the importance of interventions that focus on mental health among Black and Hispanic/Latino SGD individuals who report drug use.

Investigating the Associations of Sexual Minority Stressors and Incident Hypertension in a Community Sample of Sexual Minority Adults

BACKGROUND

Sexual minority adults are at higher risk of hypertension than their heterosexual counterparts. Sexual minority stressors (i.e., unique stressors attributed to sexual minority identity) are associated with a variety of poor mental and physical health outcomes. Previous research has not tested associations between sexual minority stressors and incident hypertension among sexual minority adults.

PURPOSE

To examine the associations between sexual minority stressors and incident hypertension among sexual minority adults assigned female sex at birth.

METHODS

Using data from a longitudinal study, we examined associations between three sexual minority stressors and self-reported hypertension. We ran multiple logistic regression models to estimate the associations between sexual minority stressors and hypertension. We conducted exploratory analyses to determine whether these associations differed by race/ethnicity and sexual identity (e.g., lesbian/gay vs. bisexual).

RESULTS

The sample included 380 adults, mean age 38.4 (± 12.81) years. Approximately 54.5% were people of color and 93.9% were female-identified. Mean follow-up was 7.0 (± 0.6) years; during which 12.4% were diagnosed with hypertension. We found that a 1-standard deviation increase in internalized homophobia was associated with higher odds of developing hypertension (AOR 1.48, 95% Cl: 1.06-2.07). Stigma consciousness (AOR 0.85, 95% CI: 0.56-1.26) and experiences of discrimination (AOR 1.07, 95% CI: 0.72-1.52) were not associated with hypertension. The associations of sexual minority stressors with hypertension did not differ by race/ethnicity or sexual identity.

CONCLUSIONS

This is the first study to examine the associations between sexual minority stressors and incident hypertension in sexual minority adults. Implications for future studies are highlighted.

Alcohol and inflammation: Examining differences at the intersection of sexual identity and race/ethnicity

Sexual minorities (SMs; e.g., lesbian, gay, bisexual, and other non-heterosexual individuals) are more likely to be current alcohol drinkers than their heterosexual peers while separately experiencing elevated inflammation. Yet, little research has assessed the association between alcohol use and inflammation among subgroups of SMs, let alone potential differences among people with multiple marginal identities (e.g., race/ethnicity and sexual identity). Data came from the National Health and Nutrition Survey 2015-2016. Survey-weighted multivariable linear regression analysis was used to assess the relationship between alcohol use categories, heavy episodic drinking, and log-CRP (C-reactive protein). Models were stratified by sexual identity to determine whether associations between alcohol use and inflammation or between race/ethnicity and inflammation differed by sexual identity. Among 3220 participants, 1000 (36.8%) reported light alcohol use, 870 (32.0%) reported moderate use, and 483 (17.8%) reported heavy use. Mean raw CRP was 4.1 mg/L (SD = 8.1). The association between race/ethnicity and CRP differed in stratified relative to non-stratified models with key differences in CRP among individuals with multiple marginalized identities. We also observed that while the "classic" J-shaped relationship between alcohol use and systemic inflammation persists among heterosexuals in this sample, it does not hold among subgroups of sexual minorities. In particular, bisexuals who report heavy alcohol use, compared to non-users, experience significantly elevated CRP. Finally, we did not observe any association between heavy episodic drinking and CRP among subgroups of sexual minorities. Future studies assessing alcohol and biomarker data need to strive to include subgroups of sexual minorities and people with multiple marginal identities to better target behavioral and biomedical interventions aimed at reducing health disparities.

Trends in Cannabis and Alcohol Use by Sexual Identity in the 2015-2019 National Survey on Drug Use and Health

OBJECTIVE

Sexual minority individuals are at substantially elevated risk for both cannabis use disorder (CUD) and alcohol use disorder (AUD). Although recent increases in the legalization of cannabis have been linked to increases in cannabis use among the general population, few studies have examined if changes in cannabis use and CUD vary by sexual identity. The purpose of the current study was to examine sexual identity differences in trends for CUD and compare them to trends for AUD.

METHOD

We used data from 2015-2019 National Survey on Drug Use and Health to examine annual prevalence and year-specific disparities in cannabis use, CUD, heavy episodic drinking, and AUD. We also examined sex-specific sexual identity differences in linear trends for these substance use outcomes over this 5-year period.

RESULTS

All groups except lesbian females experienced significant increases in cannabis use rates from 2015 to 2019. Heterosexual males, heterosexual females, and bisexual females also experienced significant increases in CUD rates. In contrast, no group exhibited significant increases in heavy episodic drinking or AUD rates. Bisexual women exhibited some of the largest year-specific disparities in cannabis use and CUD as well as the largest growth in disparities across time.

CONCLUSIONS

The few changes in heavy episodic drinking and AUD alongside numerous changes in cannabis use and CUD suggest that changes in cannabis use may be attributable to legalization of cannabis use in many states during this period. Given profound disparities and increasing rates of CUD affecting bisexual females, further research is needed to identify factors that may explain their disproportionate burden.

Associations among sexual assault, posttraumatic stress, drinking to cope with anxiety, and alcohol use based on gender identity and sexual orientation

BACKGROUND

Sexual assault (SA) is experienced by a substantial proportion of emerging adult college students and is associated with elevated rates of posttraumatic stress disorder (PTSD) and alcohol use. This study examines the mediating role of posttraumatic stress symptoms (PTSS) in the associations among SA severity, drinking to cope with anxiety, and average weekly drinks while considering the moderating roles of gender identity and sexual orientation.

METHODS

A total of 2160 college students who were diverse in gender (cisgender women, 64.4%; cisgender men, 30.6%, and transgender and gender diverse [TGD] individuals = 4.9%) and sexual orientation (heterosexual = 68.0%, LGBQ+ = 32.0%) completed measures of SA severity, PTSS, drinking to cope with anxiety motives, and average weekly drinks.

RESULTS

The mediation model for the full sample indicated significant indirect effects of SA severity on drinking to cope with anxiety through PTSS, but not on average weekly drinks. Moderation analyses revealed differential relationships between the variables based on both gender identity and sexual orientation. For instance, the association between SA severity and PTSS was stronger for cisgender women and TGD individuals than cisgender men, and for LGBQ+ individuals than heterosexual individuals. While the association between PTSS and average weekly drinks was only significant for cisgender men, the association between PTSS and drinking to cope with anxiety was significant for both cisgender men and women but not TGD individuals. Furthermore, the association between SA severity and drinking to cope with anxiety was stronger for cisgender women than cisgender men.

CONCLUSIONS

Findings from this study demonstrate sexual orientation and gender identity differences and similarities in the associations of SA severity, PTSS, drinking to cope with anxiety, and alcohol use. Results are discussed in relation to the self-medication hypothesis and tailoring interventions for diverse groups.

Podcast on the Challenges and Recommendations to Address Unmet Needs in MS for LGBTQ+ Populations in the United States

In general, individuals who are lesbian, gay, bisexual, transgender, queer or questioning, plus other identities (LGBTQ+) living with multiple sclerosis (MS) have less favorable healthcare experiences and poorer overall health than cisgendered heterosexual individuals. They may experience further challenges in addition to managing their MS, including psychological or emotional problems, and an increased risk of comorbid diseases and substance abuse. Transgender individuals specifically face additional unique challenges, including high rates of mental health distress and effects from long-term exogenous hormone use and gender affirmation surgery. These findings highlight disparities in both quality of care and health outcomes of LGBTQ+ individuals. Unmet needs and drivers of these disparities relate to a lack of inclusivity in healthcare environments, poor communication between healthcare professionals (HCPs) and LGBTQ+ patients, inadequate HCP knowledge of LGBTQ+ health issues, and gaps in research into the impact of sexual orientation and gender identity in MS. Although data are limited, recommendations to improve the experience and care of LGBTQ+ individuals with MS include increasing HCP awareness of the challenges LGBTQ+ individuals face and provision of inclusive care, with the overarching goal for HCPs to be allies to the LGBTQ+ community. Improvements may be achieved through diversity and cultural awareness training of HCPs on sexual orientation and gender identity, and ensuring a friendly, open, and supportive healthcare environment. Use of sensitive and gender-neutral language by HCPs, representation of LGBTQ+ individuals in patient materials, and access to LGBTQ+ MS support groups are also recommended. HCPs should aim to integrate discussion of sexual orientation and gender identity and sexual and mental health into routine assessments and collaborate with other HCPs as needed. By addressing the challenges and unmet needs of LGBTQ+ individuals with MS, this should help resolve disparities in their quality of care and improve their overall health.

Cannabis Use and Sharing Practices Among Sexual Minority and Heterosexual Individuals During the COVID-19 Pandemic

Purpose: Cannabis behaviors during the COVID-19 pandemic among sexual minority (SM) individuals in the United States remain understudied. This study assessed the prevalence and correlates of cannabis use and cannabis sharing, a potential risk for COVID-19 transmission, among SM and heterosexual-identified individuals in the United States during the COVID-19 pandemic. Methods: This cross-sectional study used data from an anonymous, US-based web survey on cannabis-related behaviors from August to September 2020. Included participants reported past-year nonmedical cannabis use. Associations between frequency of cannabis use and sharing behaviors by sexual orientation were evaluated using logistic regression analysis. Results: Overall, 1112 respondents reported past-year cannabis use; mean age 33 years (standard deviation = 9.4), 66% male identified (n = 723), and 31% SM identified adults (n = 340). Increased cannabis use during the pandemic was similar among SM (24.7%; n = 84) and heterosexual (24.9%; n = 187) respondents. Any sharing during the pandemic was 81% for SM adults (n = 237) and 73% for heterosexual adults (n = 486). In the fully adjusted models, the odds of daily/weekly cannabis use and the odds of any cannabis sharing among SM respondents were 0.56 (95% confidence interval [CI] = 0.42-0.74) and 1.60 (95% CI = 1.13-2.26), respectively, compared with heterosexual respondents. Conclusions: SM respondents were less likely to use cannabis with high frequency during the pandemic but more likely to share cannabis compared with heterosexual respondents. Sharing cannabis was high overall, which may increase COVID-19 risk. Public health messaging around sharing may be important during COVID-19 surges and respiratory pandemics especially as cannabis becomes more widely available in the United States.

Structural stigma and alcohol use among sexual and gender minority adults: A systematic review

Background

Sexual and gender minority (SGM) people are more likely than their cisgender, heterosexual counterparts to report negative alcohol-related outcomes. Although the association between individual- and interpersonal-level minority stressors and negative alcohol-related outcomes among SGM people is well-established, structural-level minority stressors are understudied. This systematic review examined structural-level stigma and alcohol-related outcomes among SGM people to inform future research, interventions, and policy.

Methods

We used five electronic databases to search for studies published between January 2010 and May 2022 that examined associations between structural stigma and alcohol use among SGM adults in the United States. Peer-reviewed, quantitative studies available in English were included. We conducted quality appraisal using the Joanna Briggs Institute checklist.

Results

The final sample included 11 studies. Overall, there was moderate to strong support for a positive association between structural stigma and negative alcohol-related outcomes among SGM people, with differences by gender, sexual identity, race, and ethnicity. All studies used cross-sectional designs, and nearly half utilized non-probability samples. Transgender and nonbinary people, SGM people of color, and sexual identity subgroups beyond gay, lesbian, and heterosexual were underrepresented. Structural stigma was most commonly measured as a state-level index. Alcohol measures were heterogeneous. Multilevel stigma and resiliency factors were understudied.

Conclusions

Addressing structural stigma is critical in reducing negative alcohol-related outcomes and inequities among SGM people. Research is needed that includes probability samples, longitudinal designs, and samples that reflect the diversity of SGM people. Future studies should examine the influence of multilevel stigma and resiliency factors on alcohol-related outcomes.

Sexual Identity Differences in Tobacco (Re)Uptake: Testing Mediation by Internalizing and Externalizing Symptoms

INTRODUCTION

Tobacco use among gay, lesbian, and bisexual individuals is disproportionately higher than among heterosexual individuals. Identifying the mechanisms behind these differences can inform prevention and cessation efforts aimed at advancing health equity. Internalizing and externalizing symptoms as mediators of tobacco (re)uptake among sexual minority individuals was examined.

METHODS

Waves 4 and 5 of the Population Assessment of Tobacco and Health (2016-2019) study were analyzed in 2022. Adolescents aged ≥14 and adults years not using tobacco at Wave 4 (n=21,676) were included. Wave 4 sexual identity was categorized as heterosexual, gay/lesbian, bisexual, or something else. Associations of sexual identity with (re)uptake of cigarette use, E-cigarette use, and polytobacco use at Wave 5 were assessed, along with possible mediation of these associations by Wave 4‒internalizing and ‒externalizing symptoms.

RESULTS

Internalizing and externalizing symptoms predicted tobacco (re)uptake regardless of sexual identity, particularly for female individuals. Gay/lesbian females (AOR=2.26; 95% CI=1.14, 4.48) and bisexual females (AOR=1.36; 95% CI=1.06, 1.74) had greater odds of E-cigarette (re)uptake than heterosexual females. High internalizing and externalizing symptoms accounted for over one third of the difference in E-cigarette (re)uptake among bisexual compared with that among heterosexual females. Males who reported sexual identity as something-else had lower odds of cigarette (re)uptake than heterosexual males (AOR=0.19; 95% CI=0.06, 0.66); this association was not mediated by internalizing and externalizing symptoms.

CONCLUSIONS

Internalizing and externalizing symptoms uniquely contribute to E-cigarette (re)uptake among bisexual females. Strategies that reduce sexual minority stressors and resulting psychological distress may help to reduce tobacco use disparities.

Sexual orientation and cannabis outcomes among Black Individuals: The role of cannabis use motives

Sexual minority individuals report greater cannabis use and cannabis use related problems relative to straight individuals. Although sociocultural models suggest that sexual minority individuals may be especially vulnerable to using cannabis for high-risk motives such as coping motives, little attention has been paid to the role of cannabis use motives among sexual minority relative to straight individuals. Thus, the current study examined the role of cannabis use motives and cannabis-related problems among Black sexual minority and straight individuals that reported current (past 3-month) cannabis use (N = 137, 28.5 % of whom identify as sexual minority). Sexual minority participants endorsed more frequent cannabis use, and social, coping, enhancement, and expansion motives than straight participants. Conformity motives were not significantly related to sexual minority status. Multiple mediation model with all relevant motives included as putative mediators indicated that sexual minority status was related to cannabis problems indirectly via the effects of coping and expansion motives. Alternative models strengthen confidence in the directionality of these effects, although future prospective research will be an important next step. Findings may help inform treatment efforts among sexual minority individuals to reduce risk of negative cannabis outcomes.

Sexual minority stress and substance use: An investigation of when and under what circumstances minority stress predicts alcohol and cannabis use at the event-level

Sexual minority women and gender diverse (SMWGD) individuals are at elevated risk for alcohol and cannabis use disorders compared with cisgender, heterosexual women. This has been attributed to the unique stressors that SMWGD experience (i.e., sexual minority stress); however, recent studies have found mixed evidence for a link between sexual minority stress and substance use. The current manuscript introduces and tests a novel theoretical model derived from integrating minority stress theory and the multistage model of drug addiction to explain these mixed findings. We used data from a 30-day ecological momentary assessment (EMA) study of substance use among SMWGD to determine whether event-level associations between enacted stigma (bias from others) and same-/next-day alcohol and cannabis use are dependent on an individual's typical pattern of substance use (e.g., frequency, quantity, motives, and substance use disorder [SUD] symptoms). Findings indicate that enacted stigma predicted an increased likelihood of alcohol and cannabis use among those who used frequently and those who had a probable alcohol or cannabis use disorder and predicted a decreased likelihood of use among those who used less frequently. Enacted stigma also predicted cannabis (but not alcohol) use among those who reported high coping motives for use. Findings provide initial evidence in support of an integrated model of minority stress theory and the multistage model of drug addiction. Findings suggest that alcohol and cannabis use disorder interventions for SMWGD would benefit from addressing sexual minority stress and coping skill-building. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Impact of COVID-19 stress on the psychological health of sexual & gender minority individuals: A systematic review

Introduction

The differential effect of the Covid-19 pandemic on the mental health of the population around the globe is well documented. Social isolation, loss of job, financial crisis, and fear of infection due to the pandemic have widely affected people across countries, and the sexual and gender minority (SGM) group is no exception. However, the additional stressors like stigma, discrimination, rejection, non-acceptance, and violence associated with diverse sexual orientation complicated the situation for the SGM group in the context of the Covid-19 pandemic.

Method

The present study conducted a systematic review of research (n = 16) investigating the impact of Covid-19 stress on the psychological health of SGM individuals. The review had two objectives: (a) to explore the effect of the stress associated with the pandemic on the psychological health of the SGM individuals; and (b) to identify potential stressors associated with the Covid-19 pandemic affecting the mental health of SGM individuals. Studies were selected following a PRISMA protocol and several inclusion criteria.

Results

The review provided new insights into the mental health issues of the SGM individual in the Covid-19 context. The outcome of the review focused on five aspects: (a) depression and anxiety symptoms related to Covid-19 symptoms; (b) perceived social support and Covid-19 stress; (c) family support and psychological distress related to Covid-19; (d) Covid-19 stress and disordered eating, and (e) problem drinking and substance abuse associated with Covid-19 stress.

Discussion

The present review indicated a negative association between Covid-19 stress and psychological distress among sexual and gender minority individuals. The findings have important implications for psychologists and social workers working with this population and policymakers around the globe.

Reactions to a Hypothetical Menthol Cigarette Ban among Sexual- and Gender-Minoritized Communities: A Concept Mapping Study

Menthol cigarette use is disproportionately higher among sexual- and gender-minoritized (SGM; 36%) individuals compared to cisgender, heterosexual (29%), individuals. The FDA has announced intentions to ban menthol in cigarettes, citing these use and health disparities as partial motivation. This study identified potential outcomes of a menthol cigarette ban among SGM individuals who smoke menthol cigarettes (N = 72). Potential outcomes were identified via concept mapping using the prompt: "If menthol in cigarettes was banned, a specific action I would take related to my tobacco use is…" Participants generated 82 response statements, sorted them, and rated them on personal relevance. Eight thematic clusters were identified: (1) Thoughtful Consideration of the Ban, (2) Negative Reactions to the Ban, (3) Positive Aspects of the Ban, (4) Strategies to Reduce Cravings, (5) Intent to Quit and Cessation Strategies, (6) Support-Seeking and Engagement in Positive Behaviors, (7) Strategies to Maintain Menthol-Flavored Product Use, and (8) Substance Use Alternatives to Menthol Cigarettes. Cluster differences based on sociodemographic factors, smoking behavior, and quitting interest were identified. Results provide insight into potential responses to a menthol cigarette ban and can contribute to public health prevention and intervention efforts, messaging campaigns, and support services for SGM people who smoke menthol cigarettes, specifically.

A double disparity: Rural sexual minorities and tobacco use among U.S. adults

BACKGROUND

Marginalized groups continue to face an uneven distribution of the risks and consequences of smoking cigarettes, with rural/urban geography and sexual orientation status examined independently. However, little is known about the intersection of rural/urban geography and sexual orientation regarding tobacco use disparities. This study examined rural-urban sexual minority differences in tobacco use in the United States.

METHODS

Data came from the 2018-2020 Behavioral Risk Factor Survey System (N = 675,221). We estimated cigarette smoking prevalence for each year of survey data by rural/urban status and sexual orientation. Multivariable logistic regressions were used to assess associations of rural/urban location and sexual orientation status with cigarette use. Additional Multivariable logistic regressions were conducted, including stratified analyses by sex on multiple sexual orientation categories.

FINDINGS

Cigarette smoking was higher among participants who lived in rural areas and identified as lesbian or gay and bisexual. Furthermore, the disparities in smoking rates were significantly different, with 38 % higher odds of smoking among rural sexual minorities than urban sexual minorities (aOR = 1.38, 95 % CI = 1.19, 1.60). Stronger odds of cigarette smoking were found among rural gays or lesbians (aOR = 1.83, 95 % CI = 1.47, 2.28) and rural bisexuals (aOR = 2.40, 95 % CI = 2.03, 2.84) compared to urban straight counterparts.

CONCLUSION

Findings highlight rural populations, particularly sexual minorities, might have an elevated risk of cigarette use. Prevention and cessation efforts that help these especially disadvantaged groups will be beneficial in addressing tobacco use disparities.

Predictors of Empirically Derived Substance Use Patterns Among Sexual and Gender Minority Populations of a Rural Midwestern State

Purpose: The study purpose was to (1) identify latent classes of substance use behaviors among a sample of sexual and gender minority (SGM) adults living in a predominantly rural midwestern state and (2) determine the association between SGM-related discrimination and the empirically derived substance use classes. Methods: We conducted a latent class analysis on 494 responses to a state-wide survey, followed by a multinomial logistic regression to test predictors of class membership, including distal experiences of discrimination and sociodemographic variables. Results: A three-class model fit best and included (1) polysubstance use, (2) binge drinking, and (3) no/low use classes. In the adjusted model, polysubstance class membership was positively associated with cisgender male identity and negatively associated with being 60 years of age or older and college educated. Binge drinking class membership was negatively associated with bisexual/pansexual identity and non-White race/ethnicity. In contrast to hypothesized outcomes guided by the Minority Stress Model, experiences of discrimination were not associated with membership in substance-using classes. Likewise, bisexual/pansexual individuals were not more likely to be members of polysubstance use or binge drinking classes, despite published reports of greater risk of substance use. Conclusion: These contradictions warrant intersectional approaches to advance substance use research, which may provide important evidence for targeted prevention/treatment interventions, particularly among polysubstance users.

Mental health condition indicators and e-cigarette use among sexual minority youth

BACKGROUND

Sexual minorities face mental health disparities compared to heterosexual people. There is limited research on the possible connections between mental health and e-cigarette use among sexual minority youth. This study examines anxiety, depression, and e-cigarette use for sexual minority youth only and between sexual minorities versus straight youth.

METHODS

Study data were drawn from the 2021 National Youth Tobacco Survey (n = 16,065). Prevalence of self-reported anxiety and depression by sexual minority status was calculated, and the univariate analysis was assessed using Rao-Scott Chi-Square tests. Multivariable logistic regression models were used to evaluate the association of current e-cigarette use with self-reported anxiety and depression among sexual minority youth. The study also examined current e-cigarette use between sexual minorities versus straight students for those with or without anxiety and depression, and stratified analyses were performed by sex.

RESULTS

Analysis showed a substantially higher prevalence of all self-reported mental health problems among sexual minorities than straight students. Sexual minority males with anxiety (aOR 1.91, 95 % CI, 1.22-3.00), depression (aOR 2.08, 95 % CI, 1.27-3.40), moderate depression and anxiety (aOR 1.85, 95 % CI, 1.16-2.97), and severe depression and anxiety (aOR 2.03, 95 % CI, 1.16-3.56) were more likely to be current e-cigarette users than their straight peers with similar mental health conditions.

LIMITATIONS

Self-reported measures and the analysis design precludes making causal inferences.

CONCLUSIONS

Sexual minority males with mental health conditions may be particularly vulnerable to e-cigarette use and may require special efforts toward prevention and cessation.

A Review of Disparities in Cannabis Use and Cannabis Use Disorder Affecting Sexual and Gender Minority Populations and Evidence for Contributing Factors

Purpose of Review

Sexual and gender minorities (SGM) appear to be at elevated risk for cannabis use (CU) and cannabis use disorder (CUD) compared to cisgender heterosexuals. However, risk factors remain understudied among SGM. This review aims to summarize evidence for disparities in CU and CUD affecting SGM and factors contributing to these disparities.

Recent Findings

We found strong evidence that sexual minorities are at elevated risk for CU and CUD is elevated for sexual minority women. Evidence supports a concurrent association between minority stress and CUD symptoms. There is robust support for coping motives as a mechanism linking minority stress to subsequent CU and CUD. Studies also point to CU norms and contexts as potential risk factors.

Summary

SGM are at high risk for CU and CUD, and minority stress, CU norms, and contextual factors are implicated. Additional research is needed on CU among gender minorities, prospective effects of risk factors, and interventions for SGM.

Changes in sexual identity and substance use during young adulthood

BACKGROUND

Sexual identity is dynamic, and changes in identity (e.g., from heterosexual to lesbian, gay, bisexual, or queer [LGBQ+]) are common during young adulthood. It is not well-understood how sexual identity changes may be associated with substance use risk.

METHODS

Two waves of data (baseline: October, 2018-October, 2019; follow-up: May-October, 2020) were used from a prospective cohort of young adults (N = 1896; mean age=21.2). Frequency of past 30-day use and new initiation of five substance use outcomes (alcohol, any tobacco, e-cigarettes, cannabis, illicit drugs) were compared across four groups: consistently heterosexual (N = 1567), consistently LGBQ+ (N = 244), heterosexual to LGBQ+ (N = 65), and LGBQ+ to heterosexual (N = 20).

RESULTS

Consistently LGBQ+ (vs. consistently heterosexual) participants reported greater frequency of past 30-day use of alcohol (aOR=1.34, 95% CI=1.04-1.72), any tobacco products (aOR=1.88, CI=1.34-2.63), e-cigarettes (aOR=1.49, CI=1.01-2.19), cannabis (aOR=1.36, CI=1.01-1.84), and illicit drugs (aOR=2.84, CI=1.77-4.56). Heterosexual to LGBQ+ (vs. consistently heterosexual) participants reported greater frequency of past 30-day use of any tobacco products (aOR=1.87, CI=1.06-3.33) and illicit drugs (aOR=2.48, CI=1.10-5.62), and had greater risk of initiating alcohol (aRR=1.82, CI=1.02-3.25) and cannabis use (aRR=2.90, CI=1.81-4.64). LGBQ+ to heterosexual (vs. consistently LGBQ+) participants reported lower frequency of past 30-day use of alcohol (aOR=0.35, CI=0.14-0.88) and any tobacco products (aOR=0.15, CI=0.03-0.80).

CONCLUSIONS

Identifying as LGBQ+ was associated with increased risk for frequent substance use, and newly adopting an LGBQ+ identity was associated with increased risk for new substance use initiation. Prevention and treatment interventions may need to tailor messaging to young people who have newly adopted an LGBQ+ identity.

Event-level associations among minority stress, coping motives, and substance use among sexual minority women and gender diverse individuals

BACKGROUND

Sexual minority women and gender diverse individuals (SMWGD) are at heightened risk for alcohol and cannabis use disorders compared to heterosexual and cisgender individuals, and their heightened risk has been attributed to minority stress. However, few longitudinal studies have examined mechanisms through which minority stress may impact substance use, and none have done so at the event-level.

METHODS

We utilized data from a 30-day ecological momentary assessment study of 429 SMWGD who used alcohol or cannabis regularly to test a mechanistic process in which minority stress predicts alcohol and cannabis use via coping motives for use at the event-level.

RESULTS

When individuals experienced more enacted stigma (e.g., microaggressions) than usual during one assessment, they were more likely to use cannabis to cope during the next. In turn, occasions when cannabis was used to cope were marked by more sessions of cannabis use, longer intoxication, higher subjective intoxication, and more cannabis consequences. Indirect effects of enacted stigma on cannabis use via coping motives were significant. However, only one of internalized stigma's indirect effects was significant, with internalized stigma predicting cannabis consequences via daily coping motives. No indirect effects predicting alcohol use were significant.

CONCLUSIONS

Findings provide robust evidence that using to cope is a mechanism through which enacted stigma predicts cannabis use and internalized stigma predicts cannabis consequences. Results did not provide evidence for similar associations for alcohol. Our findings suggest that interventions designed to reduce cannabis use among SMWGD should attend to their minority stress experiences and cannabis use motives and teach alternative coping strategies.

Demographic and behavioral factors associated with kratom use among U.S. college students

Objective: Kratom use represents a growing risk for public health. The present study examined demographic and behavioral factors linked with kratom use. Participants: Participants were college students in the United States who participated in the 2019-2020 Healthy Minds Study. Methods: Participants completed survey-based assessment of kratom use and related demographic, behavioral, and mental health variables. Results: Kratom use was linked with being White, male or transgender/gender nonconforming, identifying as a sexual minority, use of alcohol or marijuana, and depressive symptoms. Kratom use was not uniquely linked to exercise or anxiety. Conclusions: The results of the present study can be used to inform initial targeting of efforts to reduce kratom use among college students.

Longitudinal Associations Between Use of Tobacco and Cannabis Among People Who Smoke Cigarettes in Real-world Smoking Cessation Treatment

OBJECTIVES

Cannabis use is common among people who use tobacco. However, little is known about the relationship between change in use of tobacco and cannabis over time. We examined the longitudinal associations between use of the two substances in a realworld smoking cessation context.

METHODS

This study analyzed data from a 3-month smoking cessation program delivered via Facebook in the San Francisco Bay Area, USA during 2016-2020. The sample included 487 participants who smoked cigarettes ( Mage = 25.4 years old, 39.6% Male, 40.3% White). The regressors (ie, frequency or number of days during the past 30 days using cigarettes, e-cigarettes, and cigars) and the outcome (ie, frequency of cannabis use) were measured at both baseline and 3-month follow-up. Random-effects modeling examined the longitudinal associations between the regressors and the outcome controlling for alcohol use and baseline demographics.

RESULTS

Participants who increased (or decreased) their frequency of use of cigarettes (β = 0.17, 95% confidence interval [CI] = 0.10, 0.24), e-cigarettes (β = 0.11, 95% CI = 0.05, 0.17), or cigars (β = 0.19, 95% CI = 0.06, 0.32) also increased (or decreased) their frequency of cannabis use after 3 months. Sexual minority participants (vs heterosexuals) (β = 2.12, 95% CI = 0.01, 4.24) and those whose education attainment being high school or less (vs higher education) (β = 3.89, 95% CI = 1.25, 6.53) were more likely to increase their frequency of cannabis use over time.

CONCLUSIONS

The findings indicated positive associations between change in use of tobacco and cannabis use. Promoting cessation among people who use tobacco may help to reduce their cannabis use.

Sexual orientation, social support, and mental health resilience in a U.S. national sample of adults

Sexual minority mental health disparities can be attributed, in large part, to chronic exposure to stress. There is growing interest in understanding the factors associated with psychological resilience, or the ability to positively cope with life's stressors. Using nationally representative data (2012-2013; N = 14,470), this study compared differences in resilience status (operationalized empirically using SF-12 mental health score among respondents reporting 2+ past-year stressful life events; respondents were categorized as "flourishing," "average," or "languishing") by sexual orientation and assessed whether social support mediated sexual minority disparities in resilience. Comparisons were made across four sexual orientation groups: heterosexuals and three sexual minority subgroups (lesbians/gay men, bisexual, heterosexual-identified sexual minorities [HSM]). Generally, heterosexual respondents were more likely to be flourishing, less likely to be languishing, and reported more social support, compared to sexual minority respondents. In multivariable analysis, bisexual women, HSM women, and gay men had lower odds of resilience than heterosexual women and men, respectively. In mediation models, lower social support was associated with reduced resilience for all sexual minority subgroups except lesbian/gay women. This study demonstrated that sexual orientation is an important determinant of resilience, and further, that social support contributes to sexual minority peoples' abilities to flourish when faced with stress.

Everyday Discrimination and Alcohol use among Sexual Minority Adults in a U.S. National Probability Sample

Objective: Limited research assesses how sexual orientation and gender identity and expression (SOGIE)-based discrimination affects alcohol use above and beyond non-SOGIE-related discrimination and how this may differ for sexual minority subgroups. We examined if SOGIE-related discrimination is additive in affecting alcohol use above and beyond non-SOGIE-related discrimination and examined differences in alcohol use, everyday discrimination, and the attribution of discrimination by sex and sexual identity. Methods: A national probability sample of sexual minority adults in the United States was used (N = 1311, female = 56.4%). Bivariate sexual identity and sex-based differences in drinking frequency, heavy episodic drinking (HED), everyday discrimination, and the attribution of discrimination were assessed. Sexual identity and sex-stratified logistic regression models were estimated, where everyday discrimination and the attribution of discrimination predicted drinking frequency and HED. Results: Several differences by sex assigned at birth and sexual identity in drinking frequency, HED, everyday discrimination, and the attribution of discrimination were found in bivariate analyses. In logistic regression models, experiencing SOGIE-related in addition to other types of discrimination was associated with higher odds of HED only for gay males. No other associations were found for everyday discrimination or the attribution of discrimination with drinking frequency or HED. Conclusions: Findings suggest sex and sexual identity-based differences in everyday discrimination and the attribution of discrimination.

The impact of discrimination on substance use disorders among sexual minorities

This paper aimed to review the literature regarding the impact of discrimination on substance use disorders among Sexual Minorities (SM), with a focus on alcohol, opioids, stimulants, polydrug use, chemsex, cannabis and tobacco, as well as inequalities in the access to health care services. It is alarmingly clear that SM report higher rates of morbidity if compared to the general population. Health care delivery inequalities have also been reported in this special population. Also, the lack of data from low- and middle-income countries on substance use among SM is a major concern. Certainly, discrimination play a key-role among leading factors to substance abuse, continued use, disorders, and lower levels of preventive and treatment interventions. However, it may be difficult to estimate the impact of discrimination because of the lack of research data and different methodologies of literature studies. Moreover, SM are differently categorized and defined and evidences may be not comparable between studies. There is an urgent need of strategic guidelines and research investments aimed at prioritizing these populations disproportionately impacted by substance use. Equity-oriented policies and programs can facilitate opportunities and decrease substance use in these vulnerable subgroups, including community- and peer-led initiatives and nonjudgmental and inclusive health services.

Mental health-related quality of life by sex and sexual identity among U.S. adults with alcohol and tobacco use disorder

INTRODUCTION

Alcohol use disorder (AUD) and tobacco use disorder (TUD) are more severe among some sexual minority subgroups. It is less understood whether mental health indicators also differ by sexual identity among those with more severe forms of AUD and TUD. We examined differences in mental health-related QoL by sex-specific sexual identity subgroup among those meeting criteria for moderate-to-severe AUD or moderate-to-severe TUD.

METHODS

We analyzed data from the National Epidemiologic Study of Alcohol and Related Conditions-III (2012-2013; n = 36,309). Our analyses focused on those meeting criteria for past-year moderate-to-severe AUD (n = 2341) and past-year moderate-to-severe TUD (n = 3675). Using multivariable linear regression, we examined associations of sex-specific sexual identity subgroups with mental health-related QoL, while controlling for (a) sociodemographic characteristics, (b) disorder severity, and (c) risk and protective factors (adverse childhood experiences, parental history of substance misuse, stressful life events, and social support).

RESULTS

Among those with past-year moderate-to-severe AUD, gay men and heterosexual, bisexual, and gay/lesbian women had significantly lower mental health-related QoL compared to heterosexual men in fully adjusted models. Among those with past-year moderate-to-severe TUD, gay men and heterosexual and gay/lesbian women had significantly lower mental health-related QoL compared to heterosexual women. Bisexual and heterosexual women were not significantly different in fully adjusted models.

DISCUSSION

Clinicians should consider the variability in mental health-related QoL among those with moderate-to-severe AUD and TUD particularly for women and sexual minorities. Consideration of current and past stressors and the degree of social support may be beneficial when conducting assessments and forming treatment plans.

Understanding the Impact of COVID-19 on Tobacco and Nicotine Use among Young Adults Identified as Sexual and Gender Minorities: A Mixed Methods Approach

We investigated the perceived impact of COVID-19 on changes in tobacco and nicotine (NT) use among sexual and gender minority (SGM) young adults. We used a mixed methods approach that included closed- and open-ended survey questions and in-depth interviews. Participants were 53 SGM young adults in California who reported current or past cigarette smoking. Of study participants, 63% (n=33) reported any changes in their NT use, and of those, 60% reported initial increase of NT use. Content analysis of an open-ended survey question revealed three reported reasons for changes in NT use: (1) changes in routine activities (27%), (2) stress (46%), and (3) health (24%). Thematic analysis of qualitative interviews identified several related themes: (1) in discussions of increased NT use, stress and boredom/free time were important aspects of changes to daily routines, (2) fluctuations in NT use behaviors occurred over time, (3) reasons for NT changes were multiple and intertwined, and (4) NT use changes were shaped by experiences related to intersectional forms of structural and social stigmatization. Results reveal the dynamic and complex ways in which participants described their pandemic-related changes in NT use-nuance that is crucial for compassionate and participant-centered approaches to tobacco prevention and cessation.

The Association Between Bi+ Stigma and Problematic Cannabis Use: Testing Coping Motives as an Underlying Mechanism

OBJECTIVE

Bi+ individuals (i.e., people with attractions to more than one gender) are at heightened risk for cannabis use disorders compared with heterosexual and lesbian/gay individuals, and their heightened risk has been attributed to the unique stressors that they experience as bi+ individuals. Limited research has quantitatively examined the association between enacted bi+ stigma (i.e., biased treatment by others based on one's bi+ identity/attractions) and cannabis use problems among bi+ individuals. Existing studies have been limited by their cross-sectional designs and their lack of attention to potential mechanisms underlying this association.

METHOD

We used four waves of data (6 months between waves) from 317 bi+ individuals assigned female at birth who reported cannabis use. The goals of our analyses were to examine (a) the prospective association between enacted bi+ stigma and problematic cannabis use; and (b) coping motives (i.e., motivations to use cannabis to cope with negative emotions) as a mediator of this association.

RESULTS

At the within-person level, when participants experienced more enacted bi+ stigma than usual at a given wave (time t-2), they experienced a subsequent increase in their motivation to use cannabis to cope (time t-1), which in turn, predicted a subsequent increase in problematic cannabis use (time t). This within-person indirect effect was significant.

CONCLUSIONS

These findings suggest that enacted bi+ stigma contributes to problematic cannabis use by increasing motivations to use cannabis to cope with negative emotions. As such, coping motives may be an important treatment target to reduce problematic cannabis use among bi+ individuals.

Widening mental health and substance use inequities among sexual and gender minority populations: Findings from a repeated cross-sectional monitoring survey during the COVID-19 pandemic in Canada

This paper examines the mental health and substance use impacts of the COVID-19 pandemic among sexual and gender minority (SGM) populations as compared to non-SGM populations, and identifies risk factors for mental health and substance use impacts among SGM groups. Data were drawn from two rounds of a repeated cross-sectional monitoring survey of 6027 Canadian adults, with Round 1 conducted May 14-19, 2020 and Round 2 conducted September 14-21, 2020. Bivariate cross-tabulations with chi-square tests were utilized to identify differences in mental health and substance use outcomes between SGM and non-SGM groups. Separate multivariable logistic regression models were used to identify risk factors for mental health and substance use outcomes for all SGM respondents. Compared to non-SGM respondents, a greater proportion of SGM participants reported mental health and substance use impacts of the COVID-19 pandemic, including deterioration in mental health, poor coping, suicidal thoughts, self-harm, alcohol and cannabis use, and use of substances to cope. Among SGM respondents, various risk factors, including having a pre-existing mental health condition, were identified as associated with mental health and substance use impacts. These widening inequities demonstrate the need for tailored public mental health actions during and beyond the pandemic.

The Association Between Bi+ Stigma and Problematic Cannabis Use: Testing Coping Motives as an Underlying Mechanism

OBJECTIVE

Bi+ individuals (i.e., people with attractions to more than one gender) are at heightened risk for cannabis use disorders compared with heterosexual and lesbian/gay individuals, and their heightened risk has been attributed to the unique stressors that they experience as bi+ individuals. Limited research has quantitatively examined the association between enacted bi+ stigma (i.e., biased treatment by others based on one's bi+ identity/attractions) and cannabis use problems among bi+ individuals. Existing studies have been limited by their cross-sectional designs and their lack of attention to potential mechanisms underlying this association.

METHOD

We used four waves of data (6 months between waves) from 317 bi+ individuals assigned female at birth who reported cannabis use. The goals of our analyses were to examine (a) the prospective association between enacted bi+ stigma and problematic cannabis use; and (b) coping motives (i.e., motivations to use cannabis to cope with negative emotions) as a mediator of this association.

RESULTS

At the within-person level, when participants experienced more enacted bi+ stigma than usual at a given wave (time t-2), they experienced a subsequent increase in their motivation to use cannabis to cope (time t-1), which in turn, predicted a subsequent increase in problematic cannabis use (time t). This within-person indirect effect was significant.

CONCLUSIONS

These findings suggest that enacted bi+ stigma contributes to problematic cannabis use by increasing motivations to use cannabis to cope with negative emotions. As such, coping motives may be an important treatment target to reduce problematic cannabis use among bi+ individuals.

Demographic risk factors for co-occurring suicidality and cannabis use disorders: Findings from a nationally representative United States sample

OBJECTIVE

Burgeoning research suggests a link between suicidality (i.e., ideation, attempts) and cannabis use; however, little is known about which demographic groups are at increased risk of co-occurring suicidality and cannabis use disorders (CUD). This study tested differences in suicidality, CUD, and their co-occurrence by gender, age, race/ethnicity, and sexual orientation in a nationally representative U.S.

SAMPLE

METHOD

Five years (2015-2019) of National Survey of Drug Use and Heath surveys were combined. Multinomial logistic regressions tested demographic differences in odds of suicidality only, CUD only, and co-occurring CUD and suicidality, relative to neither suicidality nor CUD. Covariates included survey year, major depressive episode, and other substance use disorders.

RESULTS

Men had higher odds of co-occurring suicidal ideation and CUD than women (AOR = 2.06). All older age groups reported lower odds of co-occurring suicidal ideation and CUD and co-occurring suicide attempts and CUD than emerging adults (AORs = 0.06-0.39). Black/African American (AOR = 1.42) and Native (AOR = 2.16) adults reported higher odds of co-occurring suicidal ideation and CUD than White adults. Black/African American (AOR = 4.05) and Hispanic/Latinx (AOR = 2.49) adults reported higher odds of co-occurring CUD and suicide attempts than White adults. Gay/lesbian (AOR = 2.04) and bisexual (AOR = 3.16) adults reported higher odds of co-occurring suicidal ideation and CUD than heterosexual adults.

CONCLUSIONS

Men, emerging adults, Black/African American, Native, and sexual minority groups had elevated risk of co-occurring suicidal ideation and CUD. Emerging adults, Black/African American, and Hispanic/Latinx groups had elevated risk of co-occurring suicide attempts and CUD.

The Etiologic, Theory-Based, Ontogenetic Hierarchical Framework of Alcohol Use Disorder: A Translational Systematic Review of Reviews

Modern nosologies (e.g., ICD-11, DSM-5) for alcohol use disorder (AUD) and dependence prioritize reliability and clinical presentation over etiology, resulting in a diagnosis that is not always strongly grounded in basic theory and research. Within these nosologies, DSM-5 AUD is treated as a discrete, largely categorical, but graded, phenomenon, which results in additional challenges (e.g., significant phenotypic heterogeneity). Efforts to increase the compatibility between AUD diagnosis and modern conceptualizations of alcohol dependence, which describe it as dimensional and partially overlapping with other psychopathology (e.g., other substance use disorders) will inspire a stronger scientific framework and strengthen AUD's validity. We conducted a systematic review of 144 reviews to integrate addiction constructs and theories into a comprehensive framework with the aim of identifying fundamental mechanisms implicated in AUD. The product of this effort was the Etiologic, Theory-Based, Ontogenetic Hierarchical Framework (ETOH Framework) of AUD mechanisms, which outlines superdomains of cognitive control, reward, as well as negative valence and emotionality, each of which subsume narrower, hierarchically-organized components. We also outline opponent processes and self-awareness as key moderators of AUD mechanisms. In contrast with other frameworks, we recommend an increased conceptual role for negative valence and compulsion in AUD. The ETOH framework serves as a critical step towards conceptualizations of AUD as dimensional and heterogeneous. It has the potential to improve AUD assessment and aid in the development of evidence-based diagnostic measures that focus on key mechanisms in AUD, consequently facilitating treatment matching.

Risk factors for elevations in substance use and consequences during the COVID-19 pandemic among sexual and gender minorities assigned female at birth

BACKGROUND

Problematic substance use (SU) has increased substantially during the COVID-19 pandemic. While studies have identified risk factors for problematic SU during the pandemic (e.g., anxiety, depression, using substances to cope), these studies have been predominately cross-sectional, rarely examined changes in SU contexts during the pandemic as potential risk factors, and neglected sexual and gender minorities (SGM) - a health disparity population disproportionately impacted by substance use disorders and the pandemic.

METHOD

We utilized two waves of data collected one month apart from a sample of 212 SGM assigned female at birth who used alcohol and/or cannabis (18-25 years old) collected between August 2020-February 2021. We examined associations between potential risk factors (i.e., retrospectively reported changes in anxiety/depression and in using substances in different contexts since before the pandemic): and 1) retrospectively reported changes in alcohol and cannabis consumption; 2) coping motives for use and SU consequences; and 3) subsequent changes in coping motives and consequences.

RESULTS

An increase in solitary SU was a robust risk factor for concurrent and prospective increases in SU, coping motives, and consequences. Increases in SU with romantic partners were associated with concurrent increases in alcohol/cannabis consumption and consequences. Increases in anxiety and depression were associated with concurrent increases in SU and higher coping motives and consequences.

CONCLUSIONS

Results indicate that solitary SU and increases in SU with romantic partners are robust risk factors for increases in SU and consequences in the context of the pandemic. Further, findings provide support for the self-medication theory of substance use.

Elevated risk of substance use disorder and suicidal ideation among Black and Hispanic lesbian, gay, and bisexual adults

OBJECTIVE

Black and Hispanic persons who identify as lesbian, gay, or bisexual (LGB) experience health disparities relative to non-Hispanic White and heterosexual groups respectively, including higher rates of suicidal ideation (SI) and substance use disorder (SUD). To elucidate intersectional risk, we used a large national sample to examine rates of SI, SUD, and their co-occurrence (SI + SUD) at the intersection of sexual identity and race/ethnicity.

METHOD

Data were from five years (2015-2019) of the National Survey of Drug Use and Heath (unweighted N = 189,127). Multinomial logistic regressions with persons without SI and SUD as references were stratified by gender and controlled for survey year, age, education, marital status, and income.

RESULTS

Compared to same-race and same-gender heterosexual adults, White, Black, and Hispanic LGB men and women showed higher odds of SI (AOR = 2.86-4.45), SUD (AOR = 1.23-3.01), and SI + SUD (AOR = 2.72-6.85). Compared to same-gender White heterosexual adults, Black and Latinx heterosexual men and women showed lower odds of SI (AORs = .54-.65), SUD (AORs = .52-.78) and SI + SUD (AORs = .41-.57). Compared to same-gender White LGB adults, Black and Hispanic women, but not men, showed lower SI odds (AORs = .58-.72). Compared to same-gender White heterosexual adults, Black and Hispanic LGB men and women showed higher odds of SI (AORs = 1.71-2.51) and SI + SUD (AORs = 1.91-2.97).

CONCLUSIONS

Consistent with research showing effects of multiple minority stress on behavioral health, adults with intersecting racial/ethnic and sexual minority identities showed increased odds of SI, SUD, and SI + SUD relative to Non-Hispanic White heterosexual peers. Black, Hispanic, and White LGB adults may benefit from screening and intervention for SI and SUD.

Mental Health and Substance Use Diagnoses and Treatment Disparities by Sexual Orientation and Gender in a Community Health Center Sample

Purpose: This study assessed disparities in screener- and provider-identified mental health and substance use diagnoses and treatment attendance by sexual orientation and gender in an urban community health center focused on sexual and gender minority individuals. Methods: Using an electronic data query (October 2015 to October 2018), computerized screening results assessing likely depression, anxiety, alcohol use disorder (AUD), and substance use disorder (SUDs); provider diagnoses; and treatment initiation related to mental health and substance use were compared across sexual orientation (heterosexual, gay/lesbian, bisexual, and other) and gender categories (men and women, inclusive of cisgender and transgender individuals; N = 24,325). Results: Bisexual and other-identified individuals were more likely to screen positive for depression and anxiety, followed by gay/lesbian women, compared with heterosexual individuals and gay men (χ² = 463.22, p < 0.001 and χ² = 263.36, p < 0.001, respectively). Of those who screened positive for AUDs, women were less likely to be diagnosed by a professional (χ² = 63.79, p < 0.001) and of those who screened positive for either alcohol or other SUDs, women were less likely to attend one or more substance use-related behavioral health appointments, regardless of sexual orientation (contingency coefficient = 0.14, p < 0.001). Conclusion: This community health center study identified a need for increased mental health services for bisexual and other-identified individuals and increased assessment and initiation of substance use treatment for women, including sexual minority women.

Sexual excitation and sex-linked substance use predict overall cannabis use in mostly heterosexual and bisexual women

Background: Bisexual and mostly heterosexual women report higher substance use than exclusively heterosexual or lesbian women. In sexual minority men, sex-linked substance use (SLSU) can increase risk for substance use problems; equivalent research in women is lacking.Objectives: To test if sexual excitation and inhibition mediate the association between sexual minority status and women's SLSU.Methods: We surveyed a convenience sample of 595 undergraduate women who identified as exclusively heterosexual (n = 499), mostly heterosexual (n = 59), or bisexual (n = 37). Participants reported on their last month use of alcohol, cannabis, and other drugs (e.g., cocaine) in sexual and non-sexual contexts, and symptoms of alcohol and non-alcohol drug use disorders (e.g., withdrawal symptoms). Drug use symptoms were collapsed across non-alcohol substances. We used structural equation modeling to test serial mediations of women's SLSU and overall drug and alcohol use.Results: Bisexual and mostly heterosexual women reported higher cannabis use (η2 = 0.030) and drug use disorder symptoms (η2 = 0.050) than heterosexual women. Mostly heterosexual women's SLSU was a stronger predictor of alcohol use (η2 = 0.019) and binge drinking frequency (η2 = 0.015) than for other orientation groups. Bisexual and mostly heterosexual women's higher sexual excitation predicted their higher SLSU, which in turn predicted higher cannabis use frequency and drug use disorder symptoms. However, sexual inhibition failed to mediate either SLSU or overall substance use.Conclusion: These findings point to SLSU as a mechanism by which sexual minority women may experience disparities in substance use related harms.

Role of sex on the relationship between sexual minority status and past 30-day marijuana use among high school students (YRBS, 2015-2019)

BACKGROUND

Sexual minority status (SMS) is a known risk factor for marijuana use among youth in the United States (US). Limited research has examined the differing relationship between SMS and marijuana use across males and females. This study examined the modifying effect of sex on the relationship between sexual minority status (SMS) and past 30-day marijuana use among youth.

METHODS

Data were pooled from the 2015, 2017, and 2019 Youth Risk Behavior Surveillance survey. Participants were 9th through 12th grade students in the US (n = 37,870). An interaction model (SMS*sex) and models stratified by sex tested effect modification. Covariates included race/ethnicity, grade, tobacco use, illicit drug use, and survey year.

RESULTS

The association between SMS and past 30-day marijuana use differed statistically by sex assigned at birth. Among females, SMS was associated with 1.33 greater odds of past 30-day marijuana use. Conversely, among males, SMS was associated with 0.70 lower odds of past 30-day marijuana. Interaction model was statistically significant.

CONCLUSION

SMS is associated with greater odds of being a past 30-day marijuana user among females but lower odds among males. Prevention and education programs aimed at youth should consider these factors during development and implementation. Longitudinal research is needed to further examine the nuances of the relationship observed in this analysis.

Psychosocial Impacts of COVID-19 Pandemic on Lesbian, Gay, and Bisexual People Living in Portugal and Brazil—A Qualitative Study

Introduction:

Not many studies have been reported from Portugal or Brazil to date, regarding the psychosocial impacts of COVID-19 on lesbian, gay, and bisexual (LGB) people, especially from a qualitative perspective.

Materials and Methods:

A convenience sample of 65 self-identified LGB individuals from Portugal and Brazil participated in this study. Thirty-two participants were from Portugal and 33 from Brazil. The average age was 34.48 years (standard deviation = 11.66), ranging from 19 to 67. We used an online interview approach in an asynchronous format. All study respondents completed a structured inquiry consisting of a short section of sociodemographic questions and a single open-ended question: “As a lesbian, gay, bisexual (or other) self-identified person, please elaborate on how the COVID-19 pandemic has impacted your life.”

Results:

The thematic analysis of participants’ responses revealed 9 recurring themes, encompassing 18 subcategories to occur: mental health (depression, anxiety, fear, anger, and loneliness), isolation (social distancing and leisure impediments), relationships (family and friends), work-related problems, education-related problems, financial problems, changes (behavioral changes and opportunity to grow), coping (seeking support, accessing information and physical activities), and LGBTQI (lesbian, gay, bisexual, transgender, queer and intersex) topics (health barriers, going back into the closet, pride celebration events, and online dating).

Conclusions:

Our results provide voice to LGB Portuguese and Brazilian people during the COVID-19 pandemic demonstrating specific challenges exacerbated by stigma and sexual discrimination amplified by preexistent social inequalities.

E-cigarette, cigarette, and cannabis use patterns as a function of sexual identity in a sample of Southern California young adults

PURPOSE

Sexual minority young adults report greater cigarette and cannabis use. Emerging evidence suggests this trend may extend to e-cigarettes. The current study evaluated the relationship between sexual identity and prevalence of e-cigarette, cigarette, and cannabis use and whether such associations differ by gender.

METHODS

Cross-sectional, regionally representative data of young adults (M[SD]age = 20.02 [0.60] years; n heterosexual = 1314; n bisexual = 77; n lesbian/gay = 28) from Wave III (2016) of the Southern California Children's Health Study were analyzed in 2019. Logistic regression analyses were conducted with sexual identity as the predictor and product use (never, prior, infrequent past 30-day [1-2 days], frequent past 30-day [3-5+ days]) as the outcome in separate models by substance (e-cigarettes, cigarettes, cannabis).

RESULTS

Bisexual individuals were the highest-risk sub-group for nearly all outcomes, with over five times the odds of reporting frequent past 30-day use for e-cigarettes (Odds Ratio [OR]: 6.68; 95% Confidence Interval [CI]: 2.80, 15.9), cigarettes (OR: 5.42; 95% CI: 2.37, 12.4), and cannabis (OR: 8.43; 95% CI: 4.40, 16.1) compared to heterosexual individuals. Although the sample size for lesbian/gay participants was small, bisexual (vs. lesbian/gay) participants also had greater odds of reporting prior use of nicotine products and frequent past 30-day cannabis use. A significant sexual identity × gender interaction emerged for lifetime cigarette use, wherein bisexual (vs. heterosexual) identity was only associated with greater odds of use for females (p < .01).

CONCLUSIONS

Sexual minority-related disparities in substance use among young adults appear to generalize to e-cigarettes, with bisexual young adults exhibiting especially high profiles of risk.

Substance use behaviors in the daily lives of U.S. college students reporting recent use: The varying roles of romantic relationships

RATIONALE

While the detrimental consequences of problematic substance use behaviors in early adulthood are well-documented, the interpersonal predictors of substance use in the naturalistic context of daily life are less known.

METHODS

Using ecological momentary assessments to capture moments of binge drinking, marijuana use, nicotine use, and prescription misuse in everyday life, this study explored the romantic relationship contexts (status, quality, partner presence) of substance use among young adults (aged 18-21) attending a university in the Midwestern U.S. Between 2017 and 2019, 296 participants, who had endorsed recent substance use at screening for a larger study on prescription misuse, completed four reports per day for approximately 28 days, resulting in over 23,000 reports for this investigation.

RESULTS

Relationship status, partner support, and partner presence in the moment were all associated with at least one type of substance use behavior. Generalized multilevel models indicated that partnered participants engaged in less marijuana use, nicotine use, and prescription misuse in daily life compared to single participants. Higher partner support predicted less binge drinking, yet also predicted higher nicotine use and prescription misuse. When with a romantic partner in daily life, partnered participants were more likely to engage in binge drinking and marijuana use, and less likely to misuse prescription drugs. Nicotine use was more likely when with a partner, but only if partner support was high.

CONCLUSIONS

Findings highlight the intricate links between interpersonal contexts and substance behaviors and indicate supportive relationships are not universally protective against substance use among this population.

The Association of Asthma, Sexual Identity, and Inhaled Substance Use among U.S. Adolescents

Rationale: Minority sexual identity appears to confer asthma risks. Although associations between inhaled substances and asthma are established, these have not been examined among sexual minority youths. Given sexual minority adolescents' disproportionately high rates of substance use, research is needed to fill this important gap.Objectives: Using a representative sample of adolescents from the United States, we 1) examined associations among asthma, sexual identity, and inhaled substance use and tested 2a) whether sexual identity moderates relationships between asthma and inhaled substance use and 2b) whether inhaled substance use mediates associations between sexual identity and asthma.Methods: Data are from the 2015 and 2017 Youth Risk Behavior Surveillance Survey. Adolescents (n = 30,113) reported if they were ever diagnosed with asthma, current use of cigarettes, cigars and/or cigarillos, marijuana, and electronic vapor products and if they ever used inhalants or synthetic marijuana. We used logistic regression to examine associations between asthma, sexual identity, and inhaled substance use controlling for age, race or ethnicity, and body mass index percentile, stratified by sex.Results: Lesbian, gay, and bisexual respondents had higher relative risks for asthma than heterosexual youth. Sexual minority female youths had significantly higher relative risks than heterosexual female youths for use of every inhaled substance. There were few sexual identity differences in inhaled substance use among male youths. Inhaled substance use was significantly associated with higher risks for asthma. In general, associations between each individual inhaled substance and asthma did not differ between sexual minority and heterosexual youths. However, when all inhaled substances were added into the models concurrently, inhaled substance use appeared to mediate associations with asthma among lesbian and bisexual female youths, and partially mediated these associations among sexual minority male youths.Conclusions: Sexual identity and inhaled substance use appear to play important roles in asthma risk. However, these variables do not fully explain the risk, suggesting that other unmeasured variables (e.g., stress and victimization) may be implicated in risks for both inhaled substance use and asthma. It is important that clinicians providing care to adolescents ask about sexual identity and inhaled substance use. Effective approaches to reducing inhaled substance use among adolescents, especially sexual minorities, are needed.

Social Context of Cannabis Use: Associations with Problematic Use, Motives for Use, and Protective Behavioral Strategies among Sexual Minorities Assigned Female at Birth

Sexual and gender minorities assigned female at birth (SGM-AFAB) are at heightened risk for problematic cannabis use compared to heterosexual cisgender women. Despite evidence that social context influences patterns of substance use, no known studies have examined context of cannabis use among SGM-AFAB. The current study examined two aspects of social contexts of cannabis use (locations and companions) and their associations with problematic use, motives for use, and protective behavioral strategies among SGM-AFAB. We utilized three waves of data from 358 SGM-AFAB from a larger study. We aimed to: (1) identify subgroups of SGM-AFAB based on contexts in which they used cannabis; (2) examine changes in contexts over time; and (3) examine associations between contexts, problematic use, motives for use, and protective behavioral strategies. Using latent class analysis, we identified four classes: those who used cannabis at home; those who used with friends; those who used alone and with friends; and those who used in all contexts. Those who used in all contexts reported more problematic use, higher coping motives, and used fewer protective behavioral strategies compared to other classes. Transitioning to using cannabis in fewer contexts was associated with a subsequent decrease in problematic use. Classes that were most stable over time (using in all contexts or alone and with friends) were also those that were associated with more problematic use. Social context has important implications for problematic cannabis use among SGM-AFAB. As such, interventions may benefit from attending to social context to reduce problematic use in this population.

Comparing the Impact of COVID-19-Related Social Distancing on Mood and Psychiatric Indicators in Sexual and Gender Minority (SGM) and Non-SGM Individuals

Empirical evidence demonstrates mental health disparities between sexual and gender minority individuals (SGM) compared with cisgender heterosexual individuals. SGM individuals report elevated rates of emotional distress, symptoms related to mood and anxiety disorders, self-harm, and suicidal ideation and behavior. Social support is inversely related to psychiatric symptoms, regardless of SGM status. The COVID-19 pandemic-with its associated limited social interactions-represents an unprecedented period of acute distress with potential reductions in accessibility of social support, which might be of particular concern for SGM individuals' mental well-being. In the present study, we explored the extent to which potential changes in mental health outcomes (depressive symptoms, worry, perceived stress, positive and negative affect) throughout the duration of the pandemic were related to differences in perceptions of social support and engagement in virtual social activity, as a function of SGM status. Utilizing a large sample of US adults (N = 1,014; 18% reported SGM status), we assessed psychiatric symptoms, perceptions of social isolation, and amount of time spent socializing virtually at 3 time windows during the pandemic (between March 21 and May 21). Although SGM individuals reported greater levels of depression compared with non-SGM individuals at all 3 time points, there was no interaction between time and SGM status. Across all participants, mental health outcomes improved across time. Perceived social isolation was associated with poorer mental health outcomes. Further, time spent engaging in virtual socialization was associated with reduced depression, but only for those in self-reported quarantine. We discuss these results in terms of the nature of our sample and its impact on the generalizability of these findings to other SGM samples as well as directions for future research aimed at understanding potential health disparities in the face of the COVID-19 pandemic.