Subtypes of Alcohol Expectancies Are Differentially Associated With Alcohol Use for Bisexual and Heterosexual Women

Background: Bisexual women, compared to heterosexual women, report greater amounts of alcohol use and heavy drinking. Alcohol expectancies (i.e., beliefs about alcohol outcomes) are a strong predictor of alcohol use, but few studies have examined the importance of alcohol expectancies in relation to alcohol use among bisexual women specifically or in comparison to heterosexual women. Objectives: The current study examined 262 heterosexual and 225 bisexual women using an online survey about alcohol use, sexual risk-taking, and alcohol expectancy subtypes (sexuality, tension reduction, and aggression). Results: Compared to heterosexual women, bisexual women reported greater sexuality and tension reduction expectancies after accounting for their level of drinking, but groups did not differ on aggression expectancies. Moreover, sexual identity status moderated the associations between sexuality and tension reduction expectancies and alcohol use, respectively. Specifically, our study findings suggested that sexuality and tension reduction alcohol expectancies were more strongly tied to alcohol use among bisexual women than heterosexual women. Conclusions: Taken together, in our study, bisexual women held stronger sexuality and tension reduction expectancies, as compared to heterosexual women. Interventions targeting alcohol expectancies may be considered when tailoring intervention content for this population.

Health Outcomes of Sexual Minority Women Who Have Experienced Adverse Childhood Experiences: A Scoping Review

Sexual minority women (SMW; e.g., lesbian, bisexual) report higher rates of almost every negative physical health (e.g., asthma, arthritis, cardiovascular disease), mental health (e.g., depression, anxiety), and substance use outcome compared to heterosexual women. Adverse Childhood Experiences (ACEs) have been identified as risk factors for negative health outcomes. Despite this, no study to date has synthesized existing literature examining ACEs and health outcomes among SMW. This gap is important because SMW are significantly more likely than heterosexual women to report every type of ACE and a higher total number of ACEs. Therefore, using a scoping review methodology, we sought to expand understanding of the relationship between ACEs and health outcomes among SMW. Using the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for. Scoping Reviews protocol, we searched five databases: Web of Science, PsycInfo, CINAHL, PubMed, and Embase for studies published between January 2000 and June 2021 that examined mental health, physical health, and/or substance use risk factors and outcomes among adult cisgender SMW who report ACEs. Our search yielded 840 unique results. Studies were screened independently by two authors to determine eligibility, and 42 met full inclusion criteria. Our findings provide strong evidence that ACEs are an important risk factor for multiple negative mental health and substance use outcomes among SMW. However, findings were mixed with respect to some health risk behaviors and physical health outcomes among SMW, highlighting the need for future research to clarify these relationships.

Associations Between Latent Classes of Trauma Exposure and Minority Stressors and Substance Use Among Cisgender Sexual Minority Women

Psychosocial stressors (e.g., minority stressors, trauma exposure) profoundly impact sexual minority women's (SMW's) risk of alcohol and other drug (AOD) use. However, research has not examined whether there are distinct typologies (i.e., patterns) of psychosocial stressors and whether these vary based on sociodemographic characteristics or are differentially associated with AOD outcomes (e.g., alcohol dependence) among SMW. This study aimed to identify latent classes of SMW reporting distinct typologies of psychosocial stressors and examine predictors and outcomes of latent classes of psychosocial stressors among SMW. Participants included a community sample of 602 SMW (M_age = 39.9, SD = 14.0; 74.0% lesbian; 37.4% White, 36.6% Black, 22.3% Latinx; 26.6% annual income ≤$14,999). Latent class analysis was used to identify typologies of psychosocial stressors. Regression analyses were employed to examine sociodemographic predictors and AOD outcomes of class membership. Three classes of psychosocial stressors emerged. Participants in Class 1 were likely to report relatively low adversity. SMW in Class 2, who reported childhood physical abuse (CPA), severe childhood sexual abuse, and adult physical assault, were vulnerable to discrimination and stigma consciousness. A distinct subgroup of SMW (Class 3) was at heightened risk of CPA, adult sexual assault (ASA), and stigma consciousness. Older SMW, Black SMW, and SMW with lower social support were more likely to be in classes characterized by higher adversity. Older SMW were at disproportionate risk of CPA and ASA. Different combinations of psychosocial stressors were uniquely associated with AOD outcomes. Findings underscore the importance of considering within-group heterogeneity in SMW's differential risk of psychosocial stressors and AOD outcomes. Routine screening of psychosocial stressors across several dimensions, brief interventions targeting AOD outcomes, and policies mitigating structural drivers of SMW's increased risk of trauma and minority stressors may be especially important for older SMW, Black SMW, and SMW who lack social support.

Les lesbiennes se droguent-elles davantage ? Les effets de l’(hétéro)sexualité sur la consommation de produits psychoactifs

INTRODUCTION

Most of the data addressing LGBT populations are adressing gay men's health and focuses on the heterosexual/homosexual alterity without considering their practices nor their trajectories.

PURPOSE OF RESEARCH

In this article, we are looking into psychoactive substances use among lesbian and bisexual women. Based on an analysis of the Lesbian and Gay Press Survey (INVS, 2011), this paper aims to analyze the substance use of these populations, while discussing the categories used to describe them.

RESULTS

Our results show that sexuality with male partners is associated with increased levels of consumption of illegal psychoactive products. However, this is not true for prescripted drugs. With regard to alcohol, consumption levels follow a gradient corresponding to the number of partners, regardless of their sex. However, sexual identification is not a relevant indicator for interpreting substance use, whatever the product consumed which suggest bisexuality is not associated, per se, with increased levels of substance abuse.

CONCLUSIONS

These results suggest that the links commonly made between sexual orientation and increased consumption of psychoactive products should be discussed. Not only are consumption levels different for different products, but they also depend on gender and sexuality indicators. Because of the weight of heterosexist structures, sexuality with men is an important determinant of psychoactive product use among sexual minorities. Particularly with regard to bisexual women, this leads to discuss the link between a double discrimination, from their male and female partners, and their level of consumption of psychoactive products.

Rationale and Design of an Ecological Momentary Assessment Study Examining Predictors of Binge Eating Among Sexual Minority and Heterosexual Young Women: Protocol for the Health and Experiences in Real Life (HER Life) Study

BACKGROUND

Previous research has identified health disparities between sexual minority and heterosexual women, including increased rates of obesity and binge eating in sexual minority women. Established predictors of binge eating behavior include negative emotions and sociocultural processes; however, these studies are generally conducted in samples of young women where sexual identity is not known or reported. There is a dearth of research evaluating how sexual minority-specific factors (eg, minority stress and connectedness to the lesbian, gay, bisexual, transgender, and queer community) may affect binge eating in sexual minority women. In addition, no studies have examined these processes in racially diverse samples or considered how intersecting minority identities (eg, Black and sexual minority) may affect eating behaviors.

OBJECTIVE

The Health and Experiences in Real Life (HER Life) Project aims to clarify real-world predictors of binge eating in young heterosexual and sexual minority women using ecological momentary assessment. The role of affective, social, and health behavior factors in binge eating will be examined for all women (aim 1), and sexual minority-specific predictors will also be considered for sexual minority women participants (aim 2). Person-level moderators of race, body- and eating-related factors, and sexual minority-specific factors will also be examined to better understand how real-world binge eating predictors may differ for various demographic groups (aim 3).

METHODS

Researchers aim to recruit 150 sexual minority and 150 heterosexual women from across the United States, including at least 50 Black women for each group, using web-based recruitment methods. The eligibility criteria include identifying as a woman, being aged between 18 and 30 years, and having had at least two binge eating episodes in the last 2 weeks. Participants must endorse being only or mostly attracted to men (considered heterosexual) or only or mostly attracted to women or having a current or most recent female partner (considered sexual minority). Eligible participants complete an initial web-based baseline survey and then 14 days of ecological momentary assessment involving the completion of a morning and before-bed survey and 5 prompted surveys per day as well as a user-initiated survey after binge eating episodes. The data will be analyzed using a series of multilevel models.

RESULTS

Data collection started in February 2021. We have currently enrolled 129 sexual minority women and 146 heterosexual women. Data collection is expected to conclude in fall 2022.

CONCLUSIONS

The Health and Experiences in Real Life Project aims to elucidate potential differences between sexual minority and heterosexual women in within-person factors predicting binge eating and inform eating disorder interventions for sexual minority women. The challenges in recruiting sexual minority women, including the determination of eligibility criteria and considerations for remote data collection, are discussed.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/41199.

Gender self-concept and hazardous drinking among sexual minority women: Results from the Chicago health and life experiences of women (CHLEW) study

OBJECTIVE

Sexual minority women (SMW; e.g., lesbian, bisexual) report substantially higher rates of hazardous drinking (HD) than heterosexual women.Yet, few studies have examined sub-group differences. In this study, we investigated the relationship between gender self-concept and HD among SMW. Research consistently shows a link between heavier drinking and masculinity. SMW are more likely than heterosexual women to be gender nonconforming, and masculinity among SMW is associated with increased minority stress, a key HD risk factor.

METHODS

We used Wave 3 data from the Chicago Health and Life Experiences of Women study, a longitudinal study of SMW (N = 598), which assessed participants' self-perceived levels of masculinity and femininity and their perception of how masculine/feminine others viewed them. Using multivariable logistic regression, we examined the association between gender self-concept and past 12-month heavy episodic drinking (HED), drinking-related problems, and alcohol dependence.

RESULTS

Controlling for demographics and minority stress, greater masculinity (both self-perceived and perceptions by others) was associated with higher odds of HED and alcohol dependence. Masculinity as perceived by others was associated with higher odds of drinking-related problems. Neither femininity measure was associated with HD. Additionally, minority stress (i.e., discrimination, stigma, internalized stigma) did not account for the relationship between gender self-concept and HD.

CONCLUSIONS/IMPORTANCE

In this sample, masculinity, particularly SMW's beliefs that others viewed them as masculine, was associated with HD. This association was not attributable to differences in minority stress and may be related to differences in gendered drinking norms, which could be targeted in intervention studies.

Comparing substance use outcomes by sexual identity among women: Differences using propensity score methods

BACKGROUND

Differences in alcohol, tobacco, and other drug (ATOD) use by sexual identity vary across samples of women recruited using different sampling methods. We used propensity score (PS) weighting methods to address two methodological questions: (1) Do disparities between sexual minority women (SMW) and heterosexual women persist when differences in risk and protective factors are similarly distributed between groups, and (2) Does accounting for SMW-specific resiliency factors impact differences between non-probability samples of SMW?

METHODS

Four samples included SMW from a longitudinal study with a nonprobability sample (n = 373), a national general population panel sample (n = 373), and a national LGBTQ-specific panel sample (n = 311), as well as a national probability sample of heterosexual women (n = 446). Between-groups analyses using double-robust PS weighted models estimated differences in ATOD use under hypothetical conditions in which samples have similar risk and protective factors.

RESULTS

After PS weighting, imbalance in confounders between SMW and heterosexual samples was substantially reduced, but not eliminated. In double-robust PS weighted models, SMW samples consistently had significantly greater odds of drug use than heterosexuals, with odds from 8.8 to 5.6 times greater for frequent marijuana use and 4.8-3.2 greater for other drug use. Few differences between SMW samples in ATOD outcomes or other variables remained after PS weighting.

CONCLUSION

Relative to heterosexual women, disparities in marijuana and other drug use among SMW are evident regardless of sampling strategy. The results provide some reassurance about the validity of large nonprobability samples, which remain an important recruitment strategy in research with SMW.

Prevalence and Correlates of Illicit Substance Use Among Young Adults Experiencing Homelessness in Seven Cities Across the United States

Background

Young adults experiencing homelessness (YAEH) engage in substantially higher substance use rates than housed young adults. This current study builds on previous research by investigating the prevalence of and salient correlates of illicit substance use across a seven-city sample.

Methods

This study used the Homeless Youth Risk and Resiliency Survey (HYRRS) dataset, n=1426 Young adults experiencing homelessness to study patterns and correlates of illicit substance use.

Results

Multivariate logistic regression analyses were used to assess correlates of substance use. Study site, age, gender identity, sexual orientation, history of suicidal ideation, use of specific substances, and trading sex for drugs were associated with five types of illicit substance use (ecstasy, cocaine, crack, methamphetamine, and injection drug use).

Conclusion

Findings indicate that substance use interventions for YAEH must be multifaceted, addressing illicit and multiple substance use, along with the myriad factors associated with substance use among this at-risk group.

Trends in binge drinking, marijuana use, illicit drug use, and polysubstance use by sexual identity in the United States (2006-2017)

Background: National studies often examine associations between sexual identity and substance use at a single point in time and neglect to examine whether these associations change over time. The present study examines U.S. trends in the past-year prevalence of binge drinking, marijuana use, illicit drug use, and polysubstance use across sexual identity subgroups (gay, lesbian, bisexual and heterosexual). Methods: The data come from four independent, cross-sectional samples measured by the National Survey of Family Growth (2006-2010, 2011-2013, 2013-2015, and 2015-2017). Based on the consistency in the sampling procedures used over time, merging the four data sets was possible. The target population is men and women 15-44 years of age. Results: Lesbian women had the sharpest decline in past-year binge drinking over time, followed by heterosexual women. The prevalence of binge drinking for bisexual women did not change significantly over time and was higher in 2015-2017 than for any sexual identity subgroup. In contrast, there were no significant differences in the prevalence of binge drinking among men by sexual identity subgroup. Past-year abstinence from substance use was consistently lower among lesbian women, gay men, and bisexual women relative to other sexual identity subgroups. Polysubstance use was consistently more prevalent among bisexual women (e.g., 32.3% in 2015-2017) as compared to other sexual identity subgroups. Conclusion: This is the first study to examine U.S. national trends in alcohol, marijuana, illicit drug, and polysubstance use across sexual identity subgroups, and demonstrates that sexual identity subgroup differences were robust with relatively few changes in trends over time. The consistently high rates of binge drinking and polysubstance use among bisexual women deserve much closer attention based on the related health consequences.

The Association between Hazardous Drinking Indicators and Drinking Problem Concerns among Sexual Minority Women

Sexual minority women (SMW) report high rates of hazardous drinking (HD), treatment utilization that is not commensurate with need, and low perceived alcohol use severity. This study examined SMW's drinking problem concerns by sexual identity and other demographic characteristics, and the strength of associations between endorsement of unique HD indicators and drinking problem concerns. Data were from a supplemental sample of SMW added in Wave 3 of the longitudinal, community-based Chicago Health and Life Experiences of Women (CHLEW) study. HD was measured using a validated 13-item HD Index (HDI). Multivariable logistic regression models examined independent associations between past-five-year drinking problem concerns and each HD indicator. Twelve HD indicators were significantly associated with past-five-year drinking problem concerns, adjusting for age and sexual identity. Adjusted odds ratios varied from 2.44 for driving drunk to 15.52 for drinking first thing in the morning. After adjusting for number of HD indicators endorsed, associations were no longer significant, indicating that number of endorsed indicators was a more important predictor of drinking problem concerns than were individual HD indicators. Early intervention and harm reduction strategies could support SMW in addressing salient aspects of HD before progression to alcohol use disorder.

The Chicago Health and Life Experiences of Women Couples Study: Protocol for a Study of Stress, Hazardous Drinking, and Intimate Partner Aggression Among Sexual Minority Women and Their Partners

BACKGROUND

Large gaps exist in research on alcohol use and intimate partner aggression (IPA) among sexual minority women (SMW; eg, lesbian, bisexual). Dyadic research with SMW and their partners can illuminate how couple-level factors operate in conjunction with individual-level factors to shape well-being in this understudied and vulnerable population. Given the traditionally gendered lens with which women are primarily viewed as victims and men as perpetrators, understanding the dynamics of IPA in same-sex female couples can also advance research and practice related to IPA more generally.

OBJECTIVE

Guided by a recent extension of the minority stress model that includes relational (couple-level) sexual minority stress and the I-cubed theoretical perspective on IPA, we will collect individual and dyadic data to better characterize the links between hazardous drinking and IPA among SMW and their partners. First, this study aims to examine the associations among minority stress, hazardous drinking, and IPA in SMW and their partners. Minority stressors will be assessed as both individual and couple-level constructs, thus further extending the minority stress model. Second, we aim to examine potential mediators and moderators of the associations among minority stress, hazardous drinking, and IPA. Finally, we aim to test models guided by the I-cubed theoretical perspective that includes instigating (eg, relationship conflict), impelling (eg, negative affect and trait anger), and inhibiting (eg, relationship commitment and emotion regulation) or disinhibiting (eg, hazardous drinking) influences on IPA perpetration.

METHODS

This United States National Institutes of Health-funded project will draw from a large and diverse cohort of SMW currently enrolled in the Chicago Health and Life Experiences of Women (CHLEW) study-a 21-year longitudinal study of risk factors and consequences associated with SMW hazardous drinking. SMW currently enrolled in the CHLEW and their partners will be invited to participate in the CHLEW Couples Study. By analyzing dyadic data using actor-partner interdependence models, we will examine how each partner's minority stress, hazardous drinking, and IPA experiences are associated with both her own and her partner's minority stress, hazardous drinking, and IPA perpetration.

RESULTS

Data collection began in February 2021 and will likely continue through 2023. Initial results should be available by mid-2024.

CONCLUSIONS

The CHLEW Couples Study will fill important gaps in knowledge and provide the basis for future research aimed at clarifying the causal pathways linking hazardous drinking and IPA among SMW. This will support the development of culturally appropriate targeted individual and dyadic prevention and intervention strategies.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/28080.

Rape Acknowledgment and Sexual Minority Women's Mental Health and Drinking Behaviors

Adult sexual assault (ASA) has been linked to numerous negative psychological and behavioral outcomes. Recent research suggests that postassault adaptation may differ based on how the victim conceptualizes their ASA. For instance, women who label their rape experiences as such (i.e., acknowledged rape victims) report worse mental health symptoms than women who do not (i.e., unacknowledged rape victims). To date, this literature has focused exclusively on heterosexual women. Relative to heterosexuals, sexual minority women (SMW) are at greater risk for sexual assault and report worse postassault outcomes, yet little is known about rape acknowledgment in this at-risk population. Moreover, it is unclear how distal factors, such as childhood sexual abuse (CSA), may influence SMW's rape acknowledgment following ASA. A total of 205 self-identified lesbian and bisexual women were categorized into four groups (no ASA, ASA that did not involve rape, rape acknowledged, rape unacknowledged) and compared across mental health and drinking outcomes. Roughly, 42% of the sample experienced rape, and of those, 60% were acknowledged rape victims. Results revealed no statistical differences between acknowledged and unacknowledged rape victims in terms of mental health or alcohol use. However, relative to comparison groups, SMW who were acknowledged rape victims reported greater mental health symptoms, and both acknowledged and unacknowledged rape victims reported greater hazardous drinking. Among SMW with rape histories, greater CSA severity increased the probability of acknowledging rape. These findings provide valuable information regarding SMW's postassault adaptation and can contribute to interventions to assist SMW who experience sexual assault.

Sexual Minority Women's Sexual and Reproductive Health Literacy: A Qualitative Descriptive Study

Although sexual minority women (SMW) are at risk for cervical cancer and sexually transmitted infections (STIs), they may not seek preventative sexual and reproductive health care at the same rates as their heterosexual peers. We conducted a qualitative descriptive study of 22 adult SMW, a subsample of participants enrolled in the Chicago Health and Life Experiences of Women study. The aim was to describe the sexual and reproductive health literacy of this community sample based on qualitative themes, using an integrated model of health literacy. This model considers not only access to information but also understanding, appraisal, and application of information. We found that family of origin, health care providers, and school-based sexual education were the most important sources of sexual and reproductive health information. Participants described their understanding, appraisal, and application of sexual and reproductive health information as interdependent concepts. Pap test literacy and decision making were strongly independent, with SMW seeking various sources of information, or were driven by health care providers, with SMW following instructions and trusting provider advice. STI-related literacy hinged on whether the participant perceived SMW as at risk for STIs. Our findings reinforce that simply having access to information is insufficient to enact health behaviors that reflect full literacy. Findings have implications for health care providers, who should provide evidence-based recommendations for their SMW clients, and for public health practitioners and educators, who could make sexual health education more inclusive of and specific to the needs of SMW.

The availability of LGBT-specific mental health and substance abuse treatment in the United States

OBJECTIVE

To examine the availability and facility-level predictors of LGBT-specific mental health and substance abuse treatment in the United States.

DATA SOURCES/STUDY SETTING

2016 National Survey of Substance Abuse Treatment Services, 2016 National Mental Health Service Survey, and 2015-2016 Gallup Daily tracking survey.

STUDY DESIGN

Logistic regression models and average marginal effects were used to identify characteristics of facilities that offer LGBT-specific programs. Linear regression models were used to estimate the association between the state-level proportion of LGBT people and the proportion of facilities that offer LGBT-specific programs.

DATA COLLECTION/EXTRACTION METHODS

Secondary data analysis. Cases with missing values for any predictor were excluded.

PRINCIPLE FINDINGS

12.6 percent of mental health and 17.6 percent of substance abuse facilities reported LGBT-specific programs. Several facility characteristics were statistically associated with the likelihood of mental health and substance abuse facilities providing LGBT-specific programs, including offering outpatient or residential treatment, private ownership, religious affiliation, and payment type. The proportion of LGBT adults living within each state was statistically associated with state-level density of LGBT-specific mental health programs, but not substance abuse programs.

CONCLUSIONS

Findings suggest limited availability of culturally competent mental health and substance abuse treatment, despite well-documented need.

Alcohol-Related Disparities Among Women: Evidence and Potential Explanations

Although research on alcohol-related disparities among women is a highly understudied area, evidence shows that racial/ethnic minority women, sexual minority women, and women of low socioeconomic status (based on education, income, or residence in disadvantaged neighborhoods) are more likely to experience alcohol-related problems. These problems include alcohol use disorder, particularly after young adulthood, and certain alcohol-related health, morbidity, and mortality outcomes. In some cases, disparities may reflect differences in alcohol consumption, but in other cases such disparities appear to occur despite similar and possibly lower levels of consumption among the affected groups. To understand alcohol-related disparities among women, several factors should be considered. These include age; the duration of heavy drinking over the life course; the widening disparity in cumulative socioeconomic disadvantage and health in middle adulthood; social status; sociocultural context; genetic factors that affect alcohol metabolism; and access to and quality of alcohol treatment services and health care. To inform the development of interventions that might mitigate disparities among women, research is needed to identify the factors and mechanisms that contribute most to a group's elevated risk for a given alcohol-related problem.

Prospective Risk for Incapacitated Rape Among Sexual Minority Women: Hookups and Drinking

Sexual minority women (SMW), including lesbian and bisexual women, are at greater risk for heavy drinking and sexual victimization than heterosexual women. Risk factors for alcohol-related sexual victimization, such as incapacitated rape (IR), include frequent heavy drinking and hookups among heterosexual women, but it is less clear whether these risk factors extend to SMW. This current study was designed to address this gap. In a national sample of SMW (N = 1,057), logistic regressions were used to test whether heavy drinking and hookups in the first year of the study were risk factors for IR during the second year. After controlling for history of prior sexual victimization, subsequent IR was predicted by an interaction between heavy drinking and the number of male hookup partners. Specifically, more frequent heavy drinking was associated with increased risk for subsequent IR, but only among SMW who reported more than one male hookup partner, indicating exposure to more potential perpetrators. When examined separately, this finding held for bisexual women, but was not significant for lesbian women, likely because they reported fewer male hookup partners. Overall, findings from this longitudinal study highlight that in combination, heavy drinking and hookups with multiple men elevate risk for IR.

Do relationships provide the same levels of protection against heavy drinking for lesbian and bisexual women? An intersectional approach

PURPOSE

Sexual minority women (SMW; e.g., lesbian, bisexual) are more likely than heterosexual women to be heavy drinkers, with bisexual women showing the highest risk. There is ample literature demonstrating that intimate relationships protect against stress-related health risk behaviors in the general population. However, very little research has focused on SMW's relationships and far less is known about the relationships of SMW of color. Using intersectionality theory as our framework, we tested two competing models to determine whether the effects of minority sexual identity (lesbian, bisexual) and race/ethnicity (African American, Latinx, White) are: 1) additive, or 2) multiplicative in the associations between relationship status and heavy drinking.

METHODS

Data are from a diverse sample of cisgender sexual minority women (N = 641) interviewed in Wave 3 of the CHLEW study, a 20-year longitudinal study of SMW's health.

RESULTS

Findings from two- and three-way interactions provide mixed evidence for both the additive and multiplicative hypotheses; support for each varied by sexual identity and race/ethnicity. Overall, we found that Latinx SMW, particularly single and bisexual Latinx SMW report the highest rates of heavy drinking compared to their cohabiting and lesbian counterparts, respectively. African American single SMW reported significantly higher rates of heavy drinking compared to their cohabiting counterparts.

CONCLUSION

Our findings suggest that the protective qualities of SMW's intimate relationships vary based on sexual identity and race/ethnicity-and the intersections between them. These results highlight that research among SMW that does not take into account multiple marginalized identities may obscure differences.

PUBLIC SIGNIFICANCE

Little research has focused on health within sexual minority women's relationships, particularly among sexual minority women of color. Given the potential additive or multiplicative effects of multiple sources of oppression such as heterosexism, racism, and sexism, understanding the potential protective effects of relationships is important. Our findings demonstrate that the protective qualities of intimate relationships among SMW vary based on sexual identity and race/ethnicity - and the intersections between them.

Disparities in Chronic Health Outcomes and Health Behaviors Between Lesbian and Heterosexual Adult Women in Pittsburgh: A Longitudinal Study

Background: Compared to heterosexual women, lesbian women experience higher rates of many chronic diseases, including depression, obesity, hypertension, and diabetes. Lesbian women report higher rates of risky health behaviors such as hazardous drinking and cigarette smoking. However, little longitudinal research has been done to examine changes in disparities between lesbian and heterosexual adult women. Methods: A total of 1,084 women were initially recruited from Pittsburgh, PA to participate in the Epidemiologic Study of HEalth Risk in Women (ESTHER) study and completed a baseline survey between 2003 and 2006. In 2015 or 2016, N = 483 women, 270 of whom were lesbian, completed a follow-up survey. Participants completed a questionnaire at both baseline and follow-up and completed a clinic visit for the baseline study to provide biometric data. Results: At baseline, lesbian participants reported higher rates of obesity (p = 0.03), depression (p = 0.02), and smoking (p = 0.04). Lesbian participants had elevated measured C-reactive protein levels (p = 0.05). By the time of the follow-up survey 10 years later, lesbian women continued to have higher rates of smoking (p = 0.04), but the disparity in depression (p = 0.53) and obesity (p = 0.24) rates had resolved. We found no differences in any other outcomes of interest. Conclusions: To our knowledge, this is the first study to report a resolution in obesity or depression disparities between lesbian and heterosexual women. Future research is necessary to determine if other disparities, such as respiratory conditions, appear over time and how lesbian women's health may continue to improve relative to heterosexual women and stem this public health inequity.

Sexual Orientation Disparities in Preconception Health

Objective: In the United States, there have been very few improvements in adverse birth outcomes, such as infant mortality, low birthweight, and preterm birth in recent years. Health promotion before pregnancy (e.g., preconception care) has been increasingly recognized as an important strategy by which to improve these reproductive outcomes. As of yet, no research has examined sexual orientation disparities in preconception health which has important implications for birth outcomes in the United States, since sexual minority women (SMW) are more likely to report stillbirths, low birthweight, and preterm infants than heterosexual women. Methods: This study addresses this gap by utilizing data from the National Longitudinal Study of Adolescent to Adult Health (Add Health) to examine sexual orientation disparities in women's preconception health 1 and 3 years before a live birth (n = 3,133). Results: Our findings suggest that, even after controlling for maternal characteristics, SMW are more likely to report adverse health conditions and behaviors before pregnancy relative to heterosexual women 1 year before the survey, including higher odds of binge drinking, other substance use, having a sexually transmitted infection diagnosis, and depression. Conclusions: Despite new public health policies aimed at improved preconception health, our findings suggest that SMW are even more vulnerable to poor preconception health than their heterosexual counterparts, which has important implications for maternal and child health. This study provides important evidence for the need to invest in the reproductive health of SMW, particularly in the context of pregnancy.

Research on alcohol and other drug (AOD) use among sexual minority women: A global scoping review

Until the 1980s, the limited research on alcohol and other drug (AOD) use among sexual minority women (SMW) focused on alcohol and used samples recruited from gay bars, resulting in inflated estimates of hazardous drinking. Over the past several decades the number of AOD studies with SMW has increased dramatically. To characterize this literature, we conducted a scoping review to answer the following questions: What do we know, and what are the gaps in research about AOD use among SMW? We searched multiple electronic databases (Medline [PubMed], CINAHL, PsycInfo, and Web of Science) for peer-reviewed research articles about AOD use among adult SMW published between January 1, 2000 and May 31, 2017. After duplicates were removed the search identified 4,204 articles. We reviewed the titles and abstracts and removed articles that did not meet inclusion criteria. We used full-text review of the remaining 229 articles to make a final determination regarding inclusion and we retained 181 articles for review. Although the quantity of AOD research with SMW has grown substantially, the great majority of studies have been conducted in the United States (US) and most focus on hazardous drinking; relatively little research has focused on other drugs. In addition, although there has been marked improvement in theories and methods used in this research, many gaps and limitations remain. Examples are the lack of longitudinal research; reliance on samples that tend to over-represent white, well-educated, and relatively young women; sparse attention to mechanisms underlying the disproportionately high rates of AOD use among SMW; and the absence of intervention research. In general, more high-quality research on SMW's use of AODs is needed, but gaps and limitations are particularly large in non-western countries. Addressing these research gaps and limitations is essential for providing information that can be used to develop more effective prevention and early intervention strategies, as well as for informing policies that can help to reduce risky drinking and drug misuse among SMW.

Violence and substance use in sexual minorities: Data from the Second Brazilian National Alcohol and Drugs Survey (II BNADS)

OBJECTIVE

To describe the prevalence of substance use and the associations between adverse early life experiences, sexual behaviour and violence in sexual minority (SM) individuals.

METHODS

The Brazilian National Alcohol and Drugs Survey is a probabilistic household survey performed in 2012, collecting data from 4067 Brazilians aged 14 years and older.

RESULTS

3.4% of the sample declared themselves as sexual minorities, 53.8% female, 66.5% single, mean age of 29.5 years (standard deviation 16.0 years). A high prevalence of alcohol dependence (15.2%) and binge drinking (22.2%) was identified in the SM group. Respondents were more likely to use crack cocaine and hallucinogens, to have been involved in child prostitution, child sexual abuse and to report suicidal ideation in the previous year. Respondents were also more likely to engage in unprotected sex compared to non-sexual minorities. Nearly one-third referred to having suffered homophobic discrimination in their lives. Respondents also reported higher rates of domestic violence (18.9%) and urban violence (18%) among the SM.

CONCLUSION

The findings reinforce that violence directed at individuals in the Brazilian SM community begins early in life and persists into adulthood when compared to non-sexual minorities. This population is also more exposed to substance use disorders.

Normative Substance Use Antecedents among Sexual Minorities: A Scoping Review and Synthesis

Although sexual minority stress remains the dominant perspective for understanding disproportionate substance use among lesbian, gay and bisexual (LGB) populations, social norms are among the most predictive and commonly targeted substance use antecedents in other high-risk groups. This scoping review seeks to bring clarity to the body of norms-focused alcohol, tobacco, and other drug (ATOD) research conducted with LGBs over the past 20 years, identify intervention implications, and present priority directions for future research. Fifty-two peer-reviewed studies published between June 1999 and June 2019 were identified from searches of PubMed, PsycInfo, and Medline databases using combinations of terms related to: social norms; sexual orientation or sexual minority status; and, the use of alcohol, tobacco, and other drugs. A far greater number of studies focused on actual ATOD norms than perceived ATOD norms or discrepancies between actual or perceived norms, illuminating the need for additional research focused on these levels of analysis. Taken together, this literature suggests that: (1) perceived ATOD norms are reliable predictors of LGBs' ATOD use; (2) actual ATOD use norms are low among LGBs participating in representative, population-based survey studies; and, (3) LGBs over-estimate the ATOD use of peers. Thus, intervention strategies including personalized normative feedback, psychoeducation, and social branding may hold promise in reducing LGBs substance use. However, additional research is needed to increase our understanding of injunctive ATOD norms, identify meaningful LGB reference groups, elucidate environmental influences on ATOD norms, and examine relationships between stigma experiences, perceived norms, and ATOD use.

Concurrent Daily Alcohol and Tobacco Use among Sexual Minority and Heterosexual Women

Background: Studies show that sexual minority women (SMW) report more hazardous alcohol use patterns and higher rates of tobacco use than exclusively heterosexual women. Despite the public health implications of drinking and smoking, especially when they co-occur, little is known about SMW's daily use patterns or the factors that may facilitate concurrent use. Objectives: The present study seeks to identify patterns of daily concurrent alcohol and tobacco use among SMW and heterosexual women, including socio-environmental drinking contexts of concurrent use. Methods: Data come from a community sample of lesbian, bisexual, and heterosexual women (N = 246) who completed up to 84 consecutive days of web-based reports about substance use. Results: Participants reported 4,012 drinking days (24%), 2,019 smoking days (12%), and 769 concurrent drinking and smoking days (5%). No differences were found between SMW and heterosexual women in the proportion of drinking days; however, SMW consumed more drinks on drinking days. SMW also reported a greater proportion of smoking days, more cigarettes smoked on smoking days, and a greater proportion of concurrent drinking and smoking days. Reciprocal daily relationships between alcohol and tobacco use were identified, and these relationships were strongest for bisexual women. Socio-environmental factors-including certain locations, situations, and companions-increased the likelihood of concurrent use for all women; however, few sexual identity differences were found in concurrent use contexts. Importance: Results expand our understanding about daily concurrent alcohol and tobacco use risk among SMW, and potentially inform treatment research to better address the unique experiences of this vulnerable group.

Health Disparities Among Exclusively Lesbian, Mostly Lesbian, and Bisexual Young Women

Purpose: Health disparities have been identified between groups of diverse young sexual minority women (SMW) and heterosexual women. This approach may generate sufficient group sizes for statistical analyses but obscures important differences. Moreover, some young women may not identify as "lesbian" or "bisexual" but somewhere in between. This study examined health and sexual minority identity-specific outcomes among three groups of SMW-women who identify as "exclusively lesbian," "mostly lesbian," and "bisexual." Methods: Participants were 990 young (18-30 years old) SMW (exclusively lesbian: n = 305, mostly lesbian: n = 133, bisexual: n = 552) who completed an online survey, including information about mental and physical health symptoms, hazardous drinking, and identity uncertainty. Those who reported alcohol use in the past 30 days responded to questions about their alcohol use and alcohol-related negative consequences. Results: Controlling for demographic differences, health outcomes varied significantly by identity. Mostly lesbian and bisexual women reported the most depression, anxiety, and physical health symptoms; mostly lesbian women reported the highest levels of hazardous drinking. Among those who reported drinking, mostly lesbian women drank the most frequently and reported the most alcohol-related consequences. Mostly lesbian women reported the most identity uncertainty. Conclusion: Mostly lesbian women were similar to bisexual women on several health outcomes. They appear unique, however, in drinking behavior and identity uncertainty. Collapsing across identities in health research may affect outcomes.

Sexual Orientation-Related Disparities in High-Intensity Binge Drinking: Findings from a Nationally Representative Sample

Purpose: The purpose of this study was to assess sexual orientation differences in high-intensity binge drinking using nationally representative data. Methods: Data were from the National Epidemiologic Survey on Alcohol and Related Conditions III (N = 36,309), a nationally representative sample of U.S. adults collected in 2012-2013. Sex-stratified adjusted logistic regression models were used to test sexual orientation differences in the prevalence of standard (4+ for women and 5+ for men) and high-intensity binge drinking (8+ and 12+ for women; 10+ and 15+ for men) across three dimensions of sexual orientation: sexual attraction, sexual behavior, and sexual identity. Results: Sexual minority women, whether defined on the basis of sexual attraction, behavior, or identity, were more likely than sexual majority women to engage in high-intensity binge drinking at two (adjusted odds ratios [aORs] ranging from 1.52 to 2.90) and three (aORs ranging from 1.61 to 3.27) times the standard cutoff for women (4+). Sexual minority men, depending on sexual orientation dimension, were equally or less likely than sexual majority men to engage in high-intensity binge drinking. Conclusion: This study is the first to document sexual orientation-related disparities in high-intensity binge drinking among adults in the United States using nationally representative data. The results suggest that differences in alcohol-related risk among sexual minority individuals vary depending on sex and sexual orientation dimension.

Severity of Alcohol, Tobacco, and Drug Use Disorders Among Sexual Minority Individuals and Their "Not Sure" Counterparts

PURPOSE

Sexual minority individuals have heightened risk for substance use; however, previous studies have not assessed severity of alcohol use disorders (AUDs), tobacco use disorders (TUDs), and drug use disorders (DUDs) among lesbian/gay and bisexual individuals and those "not sure" of their sexual identity compared with heterosexual individuals. This study examined how three dimensions of sexual orientation (identity, attraction, and behavior) relate to severity of AUD, TUD, and DUD.

METHODS

This study used cross-sectional national data (N = 36,309) from the National Epidemiologic Survey on Alcohol and Related Conditions-III, and well-validated alcohol, tobacco, and drug measures that align with Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition criteria. Data were collected through in-person interviews in 2012-2013.

RESULTS

Sexual minority respondents, based on sexual identity, had higher odds of severe AUD or TUD than heterosexual respondents. Opposite- and same-sex behavior was a predictor of severe AUD (adjusted odds ratio [AOR] = 2.44; 95% confidence interval [CI] = 1.24-4.79) and TUD (AOR = 2.16; 95% CI = 1.19-3.93), but not DUD. Those "not sure" of their sexual identity had higher odds of severe AUD, TUD, and DUD: AUD (AOR = 5.05; 95% CI = 2.78-9.16), TUD (AOR = 4.18; 95% CI = 2.29-7.64), and DUD (AOR = 4.40; 95% CI = 1.72-11.2), than heterosexual respondents. There were few significant differences between "not sure" and bisexual respondents.

CONCLUSIONS

These findings provide strong evidence that bisexual and "not sure" U.S. adults are more likely to have a severe AUD and TUD. They also demonstrate the importance of treatment strategies that address sexual minority-specific risks, particularly for bisexual individuals and those "not sure" of their sexual identity.

Sexual Orientation Disparities in Prescription Opioid Misuse Among U.S. Adults

INTRODUCTION

The opioid epidemic in the U.S. continues to increase in severity, and misuse of prescription opioids is of particular concern since it commonly precedes heroin use. This study examined whether sexual orientation (i.e., sexual identity and sexual attraction) is a risk factor for prescription opioid misuse and use disorder among a nationally representative sample of adults in the U.S.

METHODS

This study used data from adult participants (ages ≥18 years) in the 2015 National Survey on Drug Use and Health. Chi-square tests and logistic regression examined how sexual identity and sexual attraction relate to past-year and past-month prescription opioid misuse and past-year prescription opioid use disorder. Multivariable models examined associations controlling for demographic characteristics and other drug use. Gender-stratified analyses were also conducted. Data were analyzed in 2018.

RESULTS

In multivariable analyses, compared with those identifying as heterosexual, bisexual individuals were at 1.53 (95% CI=1.20, 1.97) and 1.66 (95% CI=1.14, 2.42) higher odds of reporting past-year and past-month misuse, respectively. In stratified analyses, female bisexuals remained at high risk. Regarding sexual attraction, compared with being attracted to only the opposite sex, being attracted to mostly the opposite sex (AOR=2.15, 95% CI=1.77, 2.63) or being equally attracted to both sexes (AOR=1.78, 95% CI=1.38, 2.30) were associated with higher odds for past-year opioid misuse. In stratified analyses, these associations were limited to females.

CONCLUSIONS

Sexual orientation disparities in opioid misuse and use disorder among a nationally representative sample of U.S. adults was found.

Race/Ethnicity and Sexual Orientation Disparities in Mental Health, Sexism, and Social Support among Women Veterans

OBJECTIVE

To identify patterns of risk and resilience by the intersections of race/ethnicity and sexual orientation in mental health symptom severity, sexism, and social support among U.S. women veterans.

METHODS

A national sample of women veterans (n = 648, 38% sexual minority, 15% racial/ethnic minority) was recruited online in 2013 using social networking websites and listservs. Using cross-sectional survey data, we evaluated main and interactive associations between race/ethnicity and sexual orientation on depression, anxiety, posttraumatic stress, unhealthy alcohol use, sexism, and social support. Models were adjusted for other demographic characteristics.

RESULTS

Across depression, anxiety, and sexism, White heterosexual women reported the least distress and racial/ethnic minority heterosexual women the most distress (race/ethnicity x sexual orientation interactions p < .05). Among White women, sexual minority women reported greater levels of depression, anxiety, and sexism than heterosexual women. The effects were the opposite among racial/ethnic minority women, where heterosexual women reported similar or worse depression, anxiety, and sexism than sexual minority women. There were no race/ethnicity or sexual orientation interaction effects on posttraumatic stress symptoms or unhealthy alcohol use and marginally significant effects on social support.

CONCLUSIONS

Among women veterans, race/ethnicity and sexual orientation were associated with mental health and sexism, alone and in combination. Findings suggest that those who were both racial/ethnic and sexual minorities may develop resilience from their lived experience. On the other hand, women veterans with a minority race/ethnicity or a minority sexual orientation appeared more vulnerable to adverse outcomes and may need targeted care.

Relationship Status and Drinking-Related Outcomes in a Community Sample of Lesbian and Bisexual Women

Although marriage tends to be protective against hazardous drinking among women in the general population, few studies have compared drinking rates, levels, or problems based on relationship status among sexual minority women (SMW; lesbian, bisexual). We examined associations between relationship status (committed relationship/cohabiting; committed/not cohabiting; single) and past-year drinking outcomes using data from a diverse sample of 696 SMW interviewed in wave 3 of the 17-year longitudinal Chicago Health and Life Experiences of Women study. The mean age of SMW in the sample was 40.01 (SD = 14.15; range 18-82). A little more than one-third (37%) of the sample was white, 36% was African American, and 23% Latina; 4% reported another or multi- race/ethnicity. Compared to SMW in committed cohabiting relationships, single SMW were significantly more likely to be heavy drinkers. SMW in committed non-cohabiting relationships were more likely to report alcohol-related problem consequences, and both single SMW and those in committed non-cohabiting relationships were more likely to report one or more symptoms of potential alcohol dependence. Findings underscore the importance of exploring relationship factors that may influence drinking and drinking-related problems among SMW.

Sexual identity of drinking companions, drinking motives, and drinking behaviors among young sexual minority women: An analysis of daily data

Research has indicated that sexual minority women (SMW) drink more than do their heterosexual counterparts. Minority stress theory postulates that this increased drinking is motivated by efforts to modulate distress related to minority status, highlighting the potential importance of coping and enhancement drinking motives. Social learning theory postulates that SMW are motivated to drink more because their social companions model drinking behavior and convey social norms regarding appropriate alcohol consumption, suggesting that socialization and conformity motives may be important. The degree to which different motives for drinking affect SMW's alcohol consumption may depend in part on whether SMW drink with other sexual minorities, but this has not been investigated. This study examined daily data across 2 separate 14-day bursts to understand associations among daily drinking motives, the sexual identity of drinking companions, and alcohol consumption among 67 young SMW who reported on 553 social drinking days. On days when SMW had higher than typical socialization and enhancement motives, they tended to drink more, and SMW who typically had higher coping motives tended to drink more on any given day. Further, higher than typical enhancement motives were associated with heavier drinking on days when SMW drank with only heterosexual companions, relative to days when they drank with only sexual minority companions or in mixed sexual-identity groups. SMW's typical conformity motives were more strongly related to drinking on days when SMW drank in mixed sexual-identity groups relative to heterosexual companions only. These results indicate that SMW's drinking motives and drinking companions may be important targets for future research and intervention. (PsycINFO Database Record

Measuring Sexual Minority Stressors in Lesbian Women's Daily Lives: Initial Scale Development

Lesbian women face unique sexual minority stressors (SMS) due to their stigmatized and marginalized status in society. Existing studies of SMS are primarily cross-sectional and use global measures of SMS. The goal of the present study was to develop a brief daily measure of SMS for use in daily diary or ecological momentary assessment (EMA) studies. Existing retrospective measures of SMS were reviewed, resulting in an initial pool of 29 items. Thirty-eight lesbian women (Mage=24.3 years, range: 19-30 years) completed a daily web-based survey including the SMS items for 12 days. Two response scales were tested; participants were randomized to receive a 3-point (for brevity) or 7-point (for precision) scale for the first 6 days and the other response scale for the remaining 6 days to counterbalance order. Findings suggest the 7-point scale was optimal because it provided greater variability. To reduce scale length, item correlations were examined to identify clusters and one item was retained from each cluster, reducing the scale to 18 items. Then, using HLM, null models with each item as the outcome were conducted to examine level-1 and level-2 variances; 8-, 10-, 12-, and 18-item scales were compared to identify the ideal number of items. The 8-item scale had the highest Cronbach's alpha (.85) and the smallest intraclass correlation (ICC; .13), suggesting these 8 items are optimal for capturing within-person variability in young lesbian women's daily SMS experiences. As researchers are increasingly interested in using EMA methods, this 8-item measure can assess SMS in lesbian women's everyday lives.

Health service use by same-sex attracted Australian women for alcohol and mental health issues: a cross-sectional study

Background

Same-sex attracted women (SSAW) have higher rates of alcohol and mental health problems than heterosexual women, but utilisation of and satisfaction with treatment is limited.

Aim

This study investigated the influences on health service use for alcohol and mental health problems among SSAW.

Design & setting

The Gelberg-Andersen behavioural model of health service utilisation was used to generate outcome variables.

Method

A convenience sample of 521 community-connected Australian SSAW completed an online survey. Health service use according to sexual identity was compared using χ² analysis. Binary logistic regression examined associations between the independent variables with treatment utilisation.

Results

Reports of alcohol treatment were very low. Only 41.1% of participants with service need had utilised mental health and alcohol treatment. Bisexual women (adjusted odds ratio [AOR] = 2.76) and those with ‘other’ identities (AOR = 2.38) were more likely to use services than lesbian women. Enablers to service use were having a regular GP (AOR = 3.02); disclosure of sexuality to the GP (AOR = 2.42); lesbian, gay, bisexual and transgender (LGBT) community-connectedness (AOR = 1.11); and intimate partner violence ([IPV] AOR = 2.51). Social support was associated with a reduction in treatment use (AOR = 0.97). Significant access barriers included not feeling ready for help, and previous negative experiences related to sexual identity.

Conclusion

Disclosing sexual identity to a regular, trusted GP correlated with improved utilisation of alcohol and mental health treatment for SSAW. The benefits of seeking help for alcohol use, and of accessing LGBT-inclusive GPs to do so, should be promoted to SSAW.

Health Care of Sexual Minority Women

Sexual minority women may be invisible in health care settings unless practitioners ask every patient about sexual attractions/behaviors and identity. Sexual minority women need to feel comfortable and able to share information about their sexual identity, partners, and lives. No medical diagnoses are found more commonly in sexual minority women, but problems such as overweight/obesity, increased tobacco and alcohol use, increased mental health problems, and a past history of childhood sexual abuse are common. These factors intertwine when treating sexual minority women.

Sexual identity differences in high-intensity binge drinking: findings from a US national sample

AIM

To estimate sexual identity differences in high-intensity binge drinking.

DESIGN AND SETTING

Cross-sectional US adult health survey from 2014 and 2015.

PARTICIPANTS

US adults aged 18 and older (n = 215 684; n = 203 562 heterosexual, n = 2784 lesbian/gay, n = 2892 bisexual, n = 686 'other' and n = 1947 don't know/unsure).

MEASUREMENTS

Self-reported past 30-day standard binge and high-intensity binge drinking. Standard binge drinking cut-off values were 4+/5+ drinks for women and men, respectively. High-intensity binge drinking was measured as two and three times the standard level (8+ and 12+ drinks for women and 10+ and 15+ drinks for men).

FINDINGS

Lesbian and bisexual women were more likely than heterosexual women to report consuming 4+ drinks (adjusted odds ratio [aOR] =1.57, confidence interval [CI] = 1.18, 2.09 and aOR = 1.83, CI = 1.45, 2.30 for lesbian and bisexual women, respectively); 8+ drinks (aOR = 3.86, CI = 2.39, 6.24, aOR = 2.07, CI = 1.39, 3.07); and 12+ drinks (aOR = 3.81, CI = 1.77, 8.19, aOR = 2.54, CI = 1.25, 5.14) on a single occasion in the past 30 days. Generally, gay and bisexual men were no more likely than heterosexual men to report standard or high-intensity binge drinking. However, bisexual men were more likely than heterosexual men to consume 15+ drinks (aOR = 1.76, 95% CI = 1.01, 3.06). Rates of standard and high-intensity binge drinking were similar between heterosexual and unsure men and women. Men and women who indicated 'other' sexual identities were generally less likely than heterosexuals to report standard and high-intensity binge drinking, with the exception of 4+ drinks for women and 10+ drinks for men.

CONCLUSIONS

In the United States, sexual minority women are more likely, and sexual minority men are equally likely, to drink at standard and high-intensity binge drinking levels as their heterosexual counterparts.

Comparing substance use and mental health outcomes among sexual minority and heterosexual women in probability and non-probability samples

OBJECTIVE

To examine similarities and differences in demographics and key substance use and mental health outcomes in a probability sample of heterosexual women and two samples of sexual minority women (SMW), one recruited using probability and the other using non-probability methods.

METHODS

Using data from four waves of the National Alcohol Survey (NAS; n = 315 SMW; 10,523 heterosexual women) and Wave 3 of the Chicago Health and Life Experiences of Women (CHLEW; n = 688 SMW) study, we examined hazardous drinking, drug use, tobacco use, depression, and help-seeking for alcohol or other drug problems.

RESULTS

Compared to SMW in the probability sample, SMW in the non-probability sample were older, more likely to be college educated, and more likely to be in a partnered relationship. Compared to heterosexuals, SMW in both the probability and non-probability samples had greater odds of past-year hazardous drinking, marijuana use, and other drug use. We found similar results for lifetime help-seeking for alcohol or drug problems, past week depression, and co-occurring hazardous drinking and depression. In comparisons with heterosexual women, the magnitude of difference for drug use was greater for the SMW non-probability sample; for tobacco use, the difference was greater for the SMW probability sample.

CONCLUSION

Given the difficulties recruiting probability samples of SMW, researchers will continue to use non-probability samples in the foreseeable future. Thus, understanding how findings may differ between probability and non-probability samples is critically important in advancing research on sexual-orientation-related health disparities.

Characteristics and Correlates of Tobacco Use in a Community Sample of Sexual Minority Men and Women: Implications for Smoking Cessation Program Development

PURPOSE

Tobacco use is the single most preventable cause of disease, death, and disability in the United States. Research suggests that sexual minorities have an increased risk for smoking and tobacco use. This study aimed to identify characteristics of patients affected by tobacco use disparities and examined demographic and substance use differences between tobacco users and nonusers in a sample of sexual minorities.

METHODS

Patients at an urban community health center (specializing in the needs of sexual and gender minorities) were invited to complete a cross-sectional 25-item questionnaire.

RESULTS

Of the 3068 questionnaire respondents, 1543 identified as gay, lesbian, or bisexual. Of these sexual minority respondents, most identified as White (84.4%), 67.3% identified as male and 32.7% as female, with a mean age of 37.7 (SD = 9.44). More than a quarter of sexual minority men (26.7%) and women (28.3%) reported current tobacco use. Among men, younger age (OR = 0.97, CI: 0.95-0.98, P < 0.001), less education (OR = 0.58, CI: 0.35-0.96, P < 0.01), heroin use (OR = 3.3, CI: 1.18-9.39, P < 0.05), and alcohol use (OR = 3.0, CI: 1.86-4.80, P < 0.001) were associated with increased odds of current tobacco use. Among women, younger age (OR = 0.97, CI: 0.95-0.99, P = 0.004), less education (OR = 0.45, CI: 0.22-0.91, P < 0.001), and alcohol use (OR = 3.78, CI: 1.87-7.65, P < 0.001) were associated with current tobacco use.

CONCLUSION

Cessation programs placed within the context of co-occurring substance and alcohol use for young sexual minority tobacco users from lower socioeconomic backgrounds may be particularly effective.

The Effects of Sexual Orientation on the Relationship Between Victimization Experiences and Smoking Status Among US Women

Introduction

This study examined the relationships between experiences of childhood and adulthood victimization and current smoking among heterosexual and sexual minority women. The main hypothesis was that victimization experiences would predict current smoking status. Further, we hypothesized that the effect of childhood victimization on self-reported smoker status would be mediated by adult victimization.

Methods

Data are from two studies conducted in the United States that used similar methods and questionnaires in order to conduct a comparative analysis of women based on sexual orientation. Data from Wave 1 (2000-2001) of the Chicago Health and Life Experiences of Women (CHLEW) study and from Wave 5 (2001) of the National Study of Health and Life Experiences of Women (NSHLEW) study were used in these analyses.

Results

Twenty-eight percent of the sample reported current smoking. Victimization experiences were common, with 63.4% of participants reporting at least one type of victimization in childhood and 40.2% reporting at least one type in adulthood. Women who identified as heterosexual were less likely to be victimized during childhood than were women who identified as lesbian or bisexual. Adult victimization had a significant effect on current smoker status, and the effect of childhood victimization on smoker status was mediated by adult victimization. When examined by sexual orientation, this indirect relationship remained significant only among bisexual women in the sample.

Conclusions

Study findings make a valuable contribution to the literature on victimization and health risk behaviors such as smoking. Given the negative and long-term impact of victimization on women, strategies are needed that reduce the likelihood of victimization and subsequent engagement in health risk behaviors such as smoking.

Implications

The study findings make a valuable contribution to the literature on sexual minority women's health on the influence of victimization on health risk behaviors. With the goal of reducing the likelihood of adult victimization and subsequent engagement in health risk behaviors, programs and policies aimed at preventing victimization of women are warranted. Providers and community health agencies should assess and target physically and sexually abused sexual minority youth for mental health intervention with the goal of interrupting the progression from childhood victimization to adult victimization and subsequent engagement in health risk behaviors.

Improving alcohol and mental health treatment for lesbian, bisexual and queer women: Identity matters

OBJECTIVE

Lesbian, bisexual and queer (LBQ) women experience substantial unmet alcohol and mental health treatment needs. This paper explores the way in which sexual identity shapes experience, and needs, in relation to alcohol and mental health treatment, and presents key messages for improving treatment.

METHODS

Twenty-five in-depth interviews were undertaken with same-sex attracted Australian women, aged 19-71. Interview transcripts were analysed thematically.

RESULTS

Key messages offered by participants focused on language, disclosure and practitioner training. Variation in sexual identity did not alter treatment expectations or needs; however, we noted an important difference with respect to identity salience, with high LBQ identity salience linked with preference for disclosure and acknowledgement of sexual identity in treatment interactions, and low identity salience linked with a preference not to disclose and for sexual identity not to require acknowledgement in treatment.

CONCLUSIONS

Treatment providers may find it useful to gather information about the centrality of sexual identity to LBQ women as a means of overcoming treatment barriers related to heteronormative conventions and discrimination, language and disclosure. Implications for public health: Treatment providers should adopt more inclusive language, seek information about identity salience and the importance of sexual identity to the current treatment, and regularly pursue LBQ-related professional development upskilling.

Relationship of Religiosity and Spirituality to Hazardous Drinking, Drug Use, and Depression Among Sexual Minority Women

Using data from Wave 3 of the Chicago Health and Life Experiences of Women (CHLEW) study (N = 699), we explored whether religiosity and spirituality were associated with risk of hazardous drinking, drug use, and depression among sexual minority women (SMW; i.e., lesbian, bisexual) and possible differences by race/ethnicity. Participants were more likely to endorse spirituality than religiosity, and endorsement of each was highest among African American SMW. We found no protective effect of religiosity or spirituality for hazardous drinking or drug use. An association initially found between identifying as very spiritual and past-year depression disappeared when controlling for help-seeking. Among SMW with high religiosity, African American SMW were more likely than White SMW to report hazardous drinking. Latina SMW with higher spirituality were more likely than White SMW to report drug use. Results suggest that religiosity and spirituality affect subgroups differently, which should be considered in future research on resiliency among SMW.

Mental health, sexual identity, and interpersonal violence: Findings from the Australian longitudinal Women's health study

BACKGROUND

We examined the relationships among experiences of interpersonal violence, mental health, and sexual identity in a national sample of young adult women in Australia.

METHODS

We used existing data from the third (2003) wave of young adult women (aged 25-30) in the Australian Longitudinal Study on Women's Health (ALSWH). We conducted bivariate analyses and fit multiple and logistic regression models to test experiences of six types of interpersonal violence (physical abuse, severe physical abuse, emotional abuse, sexual abuse, harassment, and being in a violent relationship), and the number of types of violence experienced, as predictors of mental health. We compared types and number of types of violence across sexual identity subgroups.

RESULTS

Experiences of interpersonal violence varied significantly by sexual identity. Controlling for demographic characteristics, compared to exclusively heterosexual women, mainly heterosexual and bisexual women were significantly more likely to report physical, sexual, and emotional abuse. Mainly heterosexual and lesbian women were more likely to report severe physical abuse. Mainly heterosexual women were more than three times as likely to have been in a violent relationship in the past three years, and all three sexual minority subgroups were two to three times as likely to have experienced harassment. Bisexual women reported significantly higher levels of depression than any of the other sexual identity groups and scored lower on mental health than did exclusively heterosexual women. In linear regression models, interpersonal violence strongly predicted poorer mental health for lesbian and bisexual women. Notably, mental health indicators were similar for exclusively heterosexual and sexual minority women who did not report interpersonal violence. Experiencing multiple types of interpersonal violence was the strongest predictor of stress, anxiety and depression.

CONCLUSIONS

Interpersonal violence is a key contributor to mental health disparities, especially among women who identify as mainly heterosexual or bisexual. More research is needed that examines within-group differences to determine which subgroups are at greatest risk for various types of interpersonal violence. Such information is critical to the development of effective prevention and intervention strategies.

Effects of sexual assault on alcohol use and consequences among young adult sexual minority women

OBJECTIVE

The purpose of this study was to examine effects of sexual assault victimization on later typical alcohol use and alcohol-related consequences among young sexual minority women (SMW).

METHOD

Data were collected over 4 annual assessments from a national sample of 1,057 women who identified as lesbian or bisexual and were 18- to 25-years-old at baseline. Marginal structural modeling, an analytic approach that accounts for time-varying confounding through the use of inverse probability weighting, was used to examine effects of sexual assault and its severity (none, moderate, severe) on typical weekly number of drinks consumed and number of alcohol-related consequences 1-year later as well as 2-year cumulative sexual assault severity on alcohol outcomes at 36-month follow-up.

RESULTS

Findings showed that compared with not experiencing any sexual assault, severe sexual assault at the prior assessment was associated with a 71% higher number of typical weekly drinks (count ratio [CR] = 1.71; 95% confidence interval [CI] [1.27, 2.31]) and 63% higher number of alcohol-related consequences (CR = 1.63; 95% CI [1.21, 2.20]). Effects were attenuated when comparing moderate to no sexual assault; however, the linear trend across sexual assault categories was statistically significant for both outcomes. There were also effects of cumulative levels of sexual assault severity over 2 years on increased typical drinking and alcohol-related consequences at end of follow-up.

CONCLUSIONS

Sexual assault may be an important cause of alcohol misuse among SMW. These findings further highlight the need for strategies to reduce the risk of sexual assault among SMW. (PsycINFO Database Record

Building nurses' capacity to address health inequities: incorporating lesbian, gay, bisexual and transgender health content in a family nurse practitioner programme

AIMS AND OBJECTIVES

To describe our experience in incorporating lesbian, gay, bisexual and transgender health content into the family nurse practitioner curriculum at a Midwestern college of nursing in the United States.

BACKGROUND

Globally, lesbian, gay, bisexual and transgender people face disparities in the domains of physical health, behavioural risks, mental health and victimisation. There remains a paucity of nursing research on most aspects of lesbian, gay, bisexual and transgender health and access to care. To date, nursing leadership and curricular bodies have not provided clear guidance on the role of nurse educators in preparing nursing students to provide care to lesbian, gay, bisexual and transgender people.

DESIGN

Discursive paper describing the development of a lesbian, gay, bisexual and transgender health learning module for inclusion in a family nurse practitioner programme.

METHODS

We summarise health disparities experienced by lesbian, gay, bisexual and transgender people, describe the process of module development and outline the learning content included in the module. We also discuss challenges faced in incorporating lesbian, gay, bisexual and transgender content into nursing curricula.

CONCLUSIONS

Despite the lack of formal direction from the nursing sector, nursing faculty should prepare nursing students to provide culturally sensitive and competent care to lesbian, gay, bisexual and transgender people. Our experience incorporating lesbian, gay, bisexual and transgender-specific content into the family nurse practitioner programme has proven to be positive for both students and faculty.

RELEVANCE TO CLINICAL PRACTICE

Given their large numbers and presence across systems of care, nurses are uniquely positioned to address barriers to care faced by lesbian, gay, bisexual and transgender people. Modules such as the one described here can be used by nurse faculty to guide the inclusion of lesbian, gay, bisexual and transgender-specific content in family nurse practitioner or other nursing courses-as well as to guide the development of nursing competencies in the care of lesbian, gay, bisexual and transgender people.

Validating a Hazardous Drinking Index in a Sample of Sexual Minority Women: Reliability, Validity, and Predictive Accuracy

BACKGROUND

Although sexual minority women (SMW) are at increased risk of hazardous drinking (HD), efforts to validate HD measures have yet to focus on this population.

OBJECTIVES

Validation of a 13-item Hazardous Drinking Index (HDI) in a large sample of SMW.

METHODS

Data were from 700 adult SMW (age 18-82) enrolled in the Chicago Health and Life Experiences of Women study. Criterion measures included counts of depressive symptoms and post-traumatic stress disorder (PTSD) symptoms, average daily and 30-day ethanol consumption, risky sexual behavior, and Diagnostic and Statistical Manual (DSM-IV) measures of alcohol abuse/dependence. Analyses included assessment of internal consistency, construction of receiver operating characteristic (ROC) curves to predict alcohol abuse/dependence, and correlations between HDI and criterion measures. We compared the psychometric properties (diagnostic accuracy and correlates of hazardous drinking) of the HDI to the commonly used CAGE instrument.

RESULTS

KR-20 reliability for the HDI was 0.80, compared to 0.74 for the CAGE. Predictive accuracy, as measured by the area under the receiver operating characteristic curve for alcohol abuse/dependence, was HDI: 0.89; CAGE: 0.84. The HDI evidenced the best predictive efficacy and tradeoff between sensitivity and specificity. Results supported the concurrent validity of the HDI measure.

CONCLUSIONS

The Hazardous Drinking Index is a reliable and valid measure of hazardous drinking for sexual minority women.

Racial/ethnic differences in unmet needs for mental health and substance use treatment in a community-based sample of sexual minority women

AIMS AND OBJECTIVES

To examine the unmet needs for mental health and substance use treatment among a diverse sample of sexual minority women (lesbian, bisexual).

BACKGROUND

Sexual minority women are more likely than heterosexual women to report depression and hazardous drinking. However, relatively little is known about sexual minority women's use of mental health or substance use treatment services, particularly about whether use varies by race/ethnicity.

DESIGN

Cross-sectional analysis of existing data.

METHODS

Analyses included data from 699 Latina, African American and white sexual minority women interviewed in wave 3 of the 17-year Chicago Health and Life Experiences of Women study. Using logistic regression, we examined the associations among sexual identity, race/ethnicity, use of mental health and substance use treatment, as well as potential unmet need for treatment.

RESULTS

Overall, women in the study reported high levels of depression and alcohol dependence, and these varied by sexual identity and race/ethnicity. Use of mental health and substance use treatment also varied by race/ethnicity, as did potential unmet need for both mental health and substance use treatment.

CONCLUSIONS

Our findings that suggest although use of treatment among sexual minority women is high overall, there is a potentially sizable unmet need for mental health and substance use treatment that varies by race/ethnicity, with Latina women showing the greatest unmet need for treatment.

RELEVANCE TO CLINICAL PRACTICE

Nurses and other healthcare providers should be aware of the high rates of depression and hazardous drinking among sexual minority women, understand the factors that may increase the risk of these conditions among sexual minority women, the potentially high unmet need for mental health and substance use treatment - perhaps particularly among Latina women and be equipped to provide culturally sensitive care or refer to appropriate treatment services as needed.

College Status, Perceived Drinking Norms, and Alcohol Use among Sexual Minority Women

Lesbian, gay, and bisexual young adults are at elevated risk for drinking compared to heterosexual young adults, and this discrepancy is particularly striking for sexual minority women (SMW). Perceived social norms are strong predictors of young adult alcohol use, especially among college students. The college environment is often one where increases in alcohol use are seen, but the impact of college status on SMW's drinking has been understudied. The present study explored patterns of alcohol use and consequences among SMW and the extent to which social norms relate to use and consequences. Participants were recruited via social networking sites for a larger national study on SMW's health behaviors. Present analyses focused on 875 SMW between 18 and 25 who were categorized as either a 2-year college student (n = 196), 4-year college student (n = 418), or non-student (n = 261). Several differences emerged between college and non-college SMW, with non-college women reporting higher alcohol use and social norms compared to 4-year college women. In terms of alcohol-related consequences, students in both 2-year and 4-year colleges reported a higher likelihood of any consequences. There was some evidence that perceived norms partially explained differences in typical drinking among the college status groups. The present findings suggest that college may play a protective role against heavy drinking for this population of young women, however, the results are not straightforward and additional research is warranted.

Pathways to Hazardous Drinking Among Racially and Socioeconomically Diverse Lesbian Women: Sexual Minority Stress, Rumination, Social Isolation, and Drinking to Cope

Lesbian women engage in more hazardous drinking than heterosexual women yet we know relatively little about what explains this disparity. In the present study, race, socioeconomic status, minority stress, general psychological processes and distress were examined as pathways to hazardous drinking among young (18-35 years) Black and non-Hispanic White lesbian women. We used the psychological mediation framework adaptation of minority stress theory and the reserve capacity model as theoretical underpinnings of the conceptual model in the current study. Self-identified lesbian participants (N= 867) completed a one-time online survey that assessed race, socioeconomic status, perceived sexual minority discrimination, proximal minority stress (concealment, internalized homophobia, lack of connection to lesbian community), rumination, social isolation, psychological distress, drinking to cope, and hazardous drinking. Cross-sectional results demonstrated that being Black was associated with hazardous drinking via sequential mediators of rumination, psychological distress, and drinking to cope. Socioeconomic status was associated with hazardous drinking via sequential mediators of sexual minority discrimination, proximal minority stress, rumination, social isolation, psychological distress, and drinking to cope. Understanding these pathways can aid researchers and clinicians studying and working with lesbians who are at risk for hazardous drinking.