Sexual Orientation Disparities Research Articles

Sexual orientation disparities in mental health and substance use among Black American young people in the USA: effects of cyber and bias-based victimisation

Few studies have explored sexual orientation disparities in mental health and substance use outcomes among racial minorities. This study examined sexual orientation disparities in depression, suicidality and substance use among Black American young people in the USA, and the mediating role of cyber and bias-based victimisation in accounting for these disparities. Secondary analyses were performed on data from a probability sample of young people (N = 1,129) collected in a school district in the south-eastern USA. Participants reported socio-demographics, depressive symptoms, suicidality, substance use and experiences of bias-based and cyber victimisation. With some exceptions, Black participants who were lesbian, gay, bisexual or mostly heterosexual reported higher rates of depression, suicidal ideation, suicide planning and substance use than Black heterosexual participants. Black lesbian, gay, bisexual and mostly heterosexual participants reported more cyber and bias-based victimisation than Black heterosexual participants. Sexual orientation disparities in mental health and, to some extent, substance use were partially explained by both forms of victimisation. Further research is needed to address the role of bias-based and cyber victimisation in disparities in mental health and substance use among Black sexual minority young people. The present study carries implications for prevention and treatment efforts for racially diverse sexual minorities.

Metabolic Syndrome and Economic Strain Among Sexual Minority Young Adults.

The study tested if sexual orientation is associated with metabolic syndrome (MetS) in young adulthood (ages 24-32), and if economic strain impacts associations. Gender-stratified logistic regressions were fit among 11,575 young adults (1644 sexual minority [SM]) in Wave IV of The National Longitudinal Study of Adolescent to Adult Health. MetS was not associated with sexual orientation for either gender, yet economic strain was more prevalent among both SM males and females. Additional MetS risk factors (smoking, binge drinking, and lower education) emerged for SM females. Although MetS did not differ by sexual orientation, emergent sexual orientation disparities among females suggest increased future risk.

Sexual Orientation Enumeration in State Antibullying Statutes in the United States: Associations with Bullying, Suicidal Ideation, and Suicide Attempts Among Youth.

The aim was to assess the associations of antibullying U.S. state statutes that enumerate sexual orientation with exposure to bullying and other stressors and with suicidal ideation and suicide attempts in sexual minority and non sexual minority youth. We analyzed data from the 2015 national school-based Youth Risk Behavior Survey, representative of 9th through 12th grade students attending public and private schools in the United States. We reviewed each state's antibullying statutes and classified them on enumeration. Antibullying state laws that enumerate sexual orientation were associated with lower risk for suicide attempts and serious attempts requiring medical attention and lower risk for forced sexual intercourse. They were also associated with feeling safe at school or on the way to or from school. Results did not differ by sexual orientation. Enumeration of sexual orientation was associated with reduced stressors and suicide attempts, but it is insufficient to remove significant disparities based on sexual orientation. Additional policies and practices are required to address persistent sexual orientation disparities in exposure to bullying and suicidal behavior.

Sexual minority children: Mood disorders and suicidality disparities.

Sexual minority (gay, lesbian, and bisexual) individuals experience elevated mood disorders and suicidality compared to their heterosexual counterparts. However, to date, these sexual orientation disparities have yet to be examined among middle childhood-aged participants. Data were employed from the baseline wave of the Adolescent Brain Cognitive Development (ABCD) study, a U.S. representative sample. Population-level weighting was utilized, resulting in an analytic sample of N = 8,204,013 (nunweighted = 4519) children between the ages of 9 and 10 years: with 70,952 (nunweighted = 43) identifying as sexual minories (0.9% of the population). Structured clinical interviews were used to assess mood disorders (i.e., depressive and bipolar disorders) and suicidality. Sexual orientation (sexual minority vs. heterosexual) was examined as the focal independent variable. The overall prevalence of mood disorders was 7.1%. Sexual minority children (22.5%) possessed a higher rate than heterosexual children (6.9%). The overall prevalence of suicidality was 4.8%; sexual minority children (19.1%) possessed a higher rate than heterosexual children (4.6%). Sexual orientation assessment did not include attraction, and thus, results may represent a lower bound estimate of sexual minorities. Sexual orientation disparities in mood disorders and suicidality appear to develop as early as middle childhood. Clinicians are encouraged to assess sexual orientation among children as young as 9-10 years old, and provide appropriate normalization of sexual orientation, and referrals for mental health treatment, as indicated.

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

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

Are Developmental Assets Protective Against Suicidal Behavior? Differential Associations by Sexual Orientation.

Sexual orientation disparities in suicide behavior are well-documented. Yet, few studies have examined how developmental assets - key values, self-perceptions, skills, relationships, and opportunities that have been identified as the building blocks of positive youth development - are associated with suicide behaviors, particularly among sexual minority youth. This study examined concurrent associations between young people's developmental assets and suicidal behavior by sexual orientation using a large sample of 116,925 in-school U.S. adolescents (ages 11 to 19, M = 14.74, SD = 1.78). Most of the sample identified as only heterosexual (90.2%); 5% identified as mostly heterosexual, 3.5% as bisexual, 0.6% as mostly lesbian/gay, and 0.7% as only lesbian/gay. Most participants identified as White, non-Latina/o (62.6%) and as cisgender female (50.3%) or cisgender male (47.8%). Compared to only heterosexual adolescents, youth with all other sexual orientations reported lower levels of internal and external developmental assets except for non-sports extracurricular activity participation and social justice values. Identifying as a racial/ethnic minority, particularly for only heterosexual adolescents, and specifically as Latina/o for sexual minority adolescents was associated with greater risk for suicidal behavior. Further, identifying as a gender minority exacerbated risk for suicidal behavior. Relatedly, when youth reported feeling unsafe with their family, or in their school or neighborhood, they were at greater risk for suicidal behavior, regardless of sexual orientation. Feeling hopeful was associated with lower risk for suicidal behavior for all youth. Regardless of sexual orientation, planning and decision-making skills were associated with lower risk and social-emotional skills were associated with heightened risk for suicidal behavior. School boundaries and social justice values were associated with lower risk for suicidal behavior among bisexual adolescents; there were no additional protective assets for mostly/only lesbian/gay adolescents. In conclusion, sexual orientation disparities exist in the lives of adolescents for several internal and external developmental assets. Disparities in suicidal behavior by sexual orientation, however, were largely unexplained by differential associations between developmental assets and suicidal behavior.

Disability, sexual orientation, and the mental health outcomes of intimate partner violence: A comparative study of women in the U.S.

BackgroundResearch on disabled non-heterosexual women's post-intimate partner violence mental health outcomes—such as anxiety, depression, suicidal ideation, and alcohol use—is lacking. ObjectiveTo examine the impact of the intersection of disability and sexual orientation on women's post-intimate partner violence mental health outcomes: including difficulty sleeping, missing school or work, or reporting some post-traumatic stress disorder symptomology and a self-reported subjective measure of overall wellbeing. MethodsData come from the National Intimate Partner and Sexual Violence Survey (2010). A series of chi-square analyses were conducted (applying standardized sample weights and adjusting standard errors for both clustering and stratification for survey data). ResultsBisexual women are significantly more likely than straight women to report being disabled prior to victimization, but all disabled women—regardless of sexual orientation—are equivalently likely to rate their mental health as poor and/or actively experience difficulty sleeping, difficulty going to work or school, and/or PTSD. ConclusionsAligned with previous work, this study finds that bisexual women are significantly more likely than straight women to be disabled prior to experiencing all forms of intimate partner violence; and that disabled women, generally, are significantly more likely than not-disabled women to experience the negative mental health consequences of that violence. However, contrary to previous work, there are no sexual orientation disparities in said mental health outcomes among disabled women. Clinically, it is important for health care providers to be aware of the significant impact of intimate partner violence on the disabled women they regularly provide care to.

Using Sexual Orientation and Gender Identity to Monitor Disparities in HIV, Sexually Transmitted Infections, and Viral Hepatitis

To quantify sexual orientation and gender identity (SOGI) disparities in incidence of HIV, other sexually transmitted infections (STIs), and viral hepatitis. We performed a records-based study of 19 933 patients visiting a federally qualified health center in Los Angeles, California, between November 2016 and October 2017 that examined HIV, STIs, and viral hepatitis incidence proportions. We created multivariable logistic regression models to examine the association between incidence proportions and SOGI among people living with HIV and HIV-negative patients. Among those who were HIV-negative at baseline (n = 16 757), 29% tested positive for any STI during the study period, compared with 38% of people living with HIV. Stratified by birth sex, STI positivity was 32% among men and 11% among women. By SOGI, STI positivity was 35% among gay and bisexual cisgender men, 15% among heterosexual cisgender men, 11% among cisgender women, 25% among transgender women, 13% among gay and bisexual transgender men, 3% among heterosexual transgender men, and 26% among nonbinary people. Stratifying by SOGI highlighted disparities that are obscured when stratifying by birth sex. Public Health Implications. To monitor and reduce disparities, health jurisdictions should include SOGI data with infectious disease reporting.

Do Sexual Minorities Receive Appropriate Sexual and Reproductive Health Care and Counseling?

Sexual minority women (SMW) are less likely to use sexual and reproductive health care services and receive contraceptive counseling than their heterosexual peers. The role of recent sexual partners and the type of information provided when SMW access health services are unclear. The National Survey of Family Growth 2006-2015 was used to document sexual orientation disparities in the use of sexual and reproductive health services and counseling in clinical settings among 20,703 women. We incorporate data on sexual partners in the past 12 months to investigate whether recent sex with men was associated with health care seeking behavior and reproductive counseling. Eight-seven percent of the sample reported a male partner in the past 12 months, including 83% of bisexual women and 17% of lesbian women. In clinical settings, 48% of women reported birth control counseling at pregnancy or Pap tests, 49% reported a condom consult at an sexually transmitted diseases (STD) screening, and 9% reported emergency contraception counseling at a Pap test. Logistic regression models show that lesbian women were less likely than heterosexual women to have been given a contraceptive prescription or received contraceptive counseling, but were more likely to have received an STD test. In clinical settings, lesbian women were less likely to receive contraceptive counseling at pregnancy tests, and lesbian women without male partners were less likely to have a counseling about condom use at STD-related visits compared with heterosexual women. At least some women and providers adjust health care seeking behaviors and information provided to women based upon recent sexual behavior histories. More work is needed to understand why disparities in reproductive health services and contraceptive use persist among SMW who engage in sex with men.

Sexual Minority Status and Adolescent Eating Behaviors, Physical Activity, and Weight Status

This study examined sexual orientation differences in eating behaviors, physical activity, and weight status among adolescents in the U.S. Moreover, this study tested whether parental and peer influences contribute to sexual orientation disparities in adolescent eating behaviors, physical activity, BMI, and examined disparities in weight misperception. Cross-sectional data were from 1,926 adolescents who participated in the NEXT Generation Health Study in 2010-2011. Linear and multinomial logistic regressions conducted in 2017-2018 were used to test disparities and interactions with social influences. Relative to their heterosexual peers, sexual minority males and females consumed fruits and vegetables more frequently; sexual minority males engaged in less frequent physical activity; and sexual minority females were more likely to be overweight, perceive themselves as overweight, and to overestimate their weight. High parental expectation for physical activity was associated with more frequent vigorous physical activity among heterosexual adolescents, but less frequent vigorous physical activity among sexual minority males. Exercising with a same-sex peer buffered against the risk of higher BMI among sexual minority females. Parental and peer influences may serve as potential intervention targets to reduce disparities in weight-related behaviors. Longitudinal research is needed to understand the consequences of weight misperception among sexual minority females.

Sexual Orientation Disparities in Pregnancy and Infant Outcomes.

Objectives Little is known about maternal and infant health among sexual minority women (SMW), despite the large body of research documenting their multiple preconception risk factors. This study used data from the 2006-2015 National Survey of Family Growth (NSFG) to investigate sexual orientation inequities in pregnancy and birth outcomes, including miscarriage, stillbirth, preterm birth, and birth weight. Methods Women reported 19,955 study eligible pregnancies and 15,996 singleton live births. Sexual orientation was measured using self-reported identity and histories of same-sex sexual experiences (heterosexual-WSM [women who only report sex with men]; heterosexual-WSW [women who report sex with women]; bisexual, and lesbian). Logistic regression models were used that adjusted for several maternal characteristics. Results Compared to heterosexual-WSM, heterosexual-WSW (OR 1.25, 95% CI 1.00-1.58) and bisexual and lesbian women (OR 1.77, 95% CI 1.34-2.35) were more likely to report miscarriage, and bisexual and lesbian women were more likely to report a pregnancy ending in stillbirth (OR 2.85, 95% CI 1.40-5.83). Lesbian women were more likely to report low birth weight infants (OR 2.64, 95% CI 1.38-5.07) and bisexual and lesbian women were more likely to report very preterm births (OR 1.84, 95% CI 1.11-3.04) compared to heterosexual-WSM. Conclusionsfor Practice This study documents significant sexual orientation inequities in pregnancy and birth outcomes. More research is needed to understand the mechanisms that underlie disparate outcomes and to develop interventions to improve sexual minority women's maternal and infant health.

Sexual orientation differences in outpatient psychiatric treatment and antidepressant usage: evidence from a population-based study of siblings

In the past two decades, population-based health surveys have begun including measures of sexual orientation, permitting estimates of sexual orientation disparities in psychiatric morbidity and differences in treatment utilization. The present study takes advantage of the high-quality, comprehensive nationwide health registry data available in Sweden to examine whether psychiatric outpatient treatment for various diagnoses and antidepressant medication usage are greater in sexual minority individuals compared to their siblings. A longitudinal cohort study design was used with a representative random population-based sample in Stockholm, Sweden. Registry-based health record data on all specialized outpatient health care visits and prescription drug use was linked to a sample of 1154 sexual minority individuals from the Stockholm Public Health Cohort and their siblings. The main outcomes were treatment due to psychiatric diagnoses retrieved from nationwide registry-based health records. In analyses accounting for dependency between siblings, gay men/lesbians had a greater likelihood of being treated for mood disorder [adjusted odds ratio (AOR) 1.77; 99% confidence intervals (CI) 1.00, 3.16] and being prescribed antidepressants (AOR 1.51; 99% CI 1.10, 2.07) compared to their siblings. Further, bisexual individuals had a greater likelihood of any outpatient psychiatric treatment (AOR 1.69; 99% CI 1.17, 2.45) and being prescribed antidepressants (AOR 1.48; 99% CI 1.07, 2.05) as well as a greater likelihood of being treated for a mood disorder (AOR 1.98; 99% CI 1.33, 2.95) compared to their siblings. No difference in anxiety or substance use disorder treatment was found between any sexual minority subgroup and their siblings. The potential role of familial confounding in psychiatric disorder treatment was not supported for more than half of the outcomes that were examined. Results suggest that sexual minority individuals are significantly more likely to be treated for certain psychiatric disorders compared to their siblings. Future research is needed to understand mechanisms other than familial factors that might cause the substantial treatment differences based on sexual orientation reported here.

Sexual Orientation and Depressive Symptoms in Adolescents.

Sexual orientation disparities in adolescent depressive symptoms are well established, but reasons for these disparities are less well understood. We modeled sexual orientation disparities in depressive symptoms from late adolescence into young adulthood and evaluated family satisfaction, peer support, cyberbullying victimization, and unmet medical needs as potential mediators. Data were from waves 2 to 6 of the NEXT Generation Health Study (n = 2396), a population-based cohort of US adolescents. We used latent growth models to examine sexual orientation disparities in depressive symptoms in participants aged 17 to 21 years, conduct mediation analyses, and examine sex differences. Relative to heterosexual adolescents, sexual minority adolescents (those who are attracted to the same or both sexes or are questioning; 6.3% of the weighted sample) consistently reported higher depressive symptoms from 11th grade to 3 years after high school. Mediation analyses indicated that sexual minority adolescents reported lower family satisfaction, greater cyberbullying victimization, and increased likelihood of unmet medical needs, all of which were associated with higher depressive symptoms. The mediating role of cyberbullying victimization was more pronounced among male than female participants. Sexual minority adolescents reported higher depressive symptoms than heterosexual adolescents from late adolescence into young adulthood. Collectively, low family satisfaction, cyberbullying victimization, and unmet medical needs accounted for >45% of differences by sexual orientation. Future clinical research is needed to determine if interventions targeting these psychosocial and health care-related factors would reduce sexual orientation disparities in depressive symptoms and the optimal timing of such interventions.

Minority Stress and Relational Mechanisms of Suicide among Sexual Minorities: Subgroup Differences in the Associations Between Heterosexist Victimization, Shame, Rejection Sensitivity, and Suicide Risk.

Despite sexual orientation disparities in suicide, there is limited research examining factors associated with suicide risk among sexual minorities while considering subgroup differences within this group. This study identified differences between sexual minorities at risk for suicide and those not at risk. The study also examined heterosexist victimization, as one form of minority stress, and two relational mechanisms (i.e., shame and rejection sensitivity) as risk factors for suicidality. We examined a moderated-mediation model, in which we tested gender and sexual orientation differences in the mediating effects of the relational mechanisms on the association between heterosexist victimization and suicide risk. Participants were recruited online and completed an online survey. The sample included 719 sexual minority adults. Of the sample, 27.7% were at risk for suicide. Suicide risk varied by age, gender, sexual orientation, income, education, and relationship status. Heterosexist victimization, shame, and rejection sensitivity were significant risk factors for suicide. Shame and rejection sensitivity were mediators of the association between heterosexist victimization and suicide risk for subgroups of sexual minorities, mostly lesbian and gay individuals and to some extent bisexual individuals. The findings underscore minority stress, shame, and rejection sensitivity as key intervention points.

Abstract P001: LGB Health Disparities: Examining the Status of Ideal Cardiovascular Health From the 2011-2012 NHANES Survey

Objectives: Extensive data suggests that lesbian, gay and bisexual (LGB) adults are more likely to experience adverse cardiovascular outcomes relative to heterosexuals. However, evidence regarding cardiovascular health (CVH) disparities and sexual orientation is scarce. The aim of this study was to examine the distribution of CVH metrics in a US nationally representative population of heterosexual (HT), and LGB adults. Methods: This cross-sectional study analyzed 2445 participants (representing 115 million) adults aged 18 or over years in the 2011-2012 NHANES survey. The CVH factors of smoking, body mass index (BMI), physical activity (PA), diet, blood pressure (BP), total cholesterol (TC) and glucose (GLU) were measured. Each CVH factor was then classified as ideal; intermediate; or poor. Ideal CVH was defined as presence of >=5 ideal CVH metrics. Results: 95.1% of the weighted sample self-identified as HT (95% CI: 93.5%, 96.6%) compared to 4.9% (95%: 3.3%, 6.5%) LGB. The figure illustrates the distribution of each of the 7 CVH categories according to sexual orientation. In age, gender, and race adjusted analysis, LGB individuals were 36% (AOR: 0.64; 95%: 0.29, 1.4; p > 0.05) less likely to have ideal CVH compared to HT. These proportions go higher after adjusting for age. Conclusions: The results suggest that LGB individuals face a higher risk of being in the category for poor cardiovascular health compared to heterosexuals. Evidence suggests that there are sexual orientation disparities among adults. If confirmed in other studies, results point towards disproportionately higher risk for cardiovascular disease among sexual-minority populations. Figure

Sexual orientation disparities in eating disorder symptoms among adolescent boys and girls in the UK.

Much of the research on sexual orientation disparities in eating disorder behaviors has been conducted in the USA, Canada, and Australia. Data on the associations of sexual orientation and eating disorder symptoms among adolescents in the UK are lacking. Participants were children from the Avon Longitudinal Study of Parents and Children, a youth cohort born 1991-1992 (n = 5048; 53% female; 12% sexual minority). Sexual orientation was assessed at 16years. Eating disorder symptoms were assessed at 14 and 16years. Multivariable regression models (adjusting for BMI, ethnicity, socioeconomic status) examined associations between sexual orientation and (1) odds of past-year purging and binge eating, and (2) mean differences in body dissatisfaction, pressure to increase muscularity (boys only), and Dutch Eating Behavior Questionnaire subscales. At age 14, gay and bisexual boys and mostly heterosexual girls reported greater body dissatisfaction than their same-gender heterosexual peers. All sexual minority boys and mostly heterosexual girls reported greater mean dysfunctional eating behaviors than their same-gender heterosexual peers. At age 16, gay and bisexual boys had 12.5 times the odds of heterosexual boys of binge eating; mostly heterosexual boys had over three times the odds of reporting binge eating. Sexual minority girls had over twice the odds of heterosexual girls of purging and binge eating. By mid-adolescence, sexual minority youth in the UK had elevated risk for eating disorder symptoms, suggesting the need for early prevention efforts.

Sexual and behavioral health disparities among African American sexual minority men and women

ABSTRACT Introduction: Sexual and behavioral health disparities have been consistently demonstrated between African American and White adults and between sexual minority and heterosexual communities in the United States; however, few studies using nationally representative samples have examined disparities between sexual minority and heterosexual adults within African American populations. The purpose of this study was to examine the prevalence of sexual and behavioral health outcomes between sexual minority and heterosexual African American adults and to examine whether there were different patterns of disparities for African American sexual minority men and women, respectively. Methods: We analyzed data from 4502 African American adults who participated in the 2001–2015 waves of the National Health and Nutrition Examination Survey. Using multivariable analyses, we examined differences in HIV, sexually transmitted infections, mental health, and substance use among African American sexual minority and heterosexual men and women. Results: After adjusting for sociodemographic variables, African American sexual minority men had significantly higher odds of HIV, sexually transmitted infections, and poor mental health compared to their heterosexual male counterparts, whereas African American sexual minority women had significantly higher odds of Hepatitis C, poor mental health, and substance use compared to their heterosexual female counterparts. Conclusions: These findings demonstrate notable sexual orientation disparities among African American adults. Disparities persisted beyond the role of sociodemographic factors, suggesting that further research utilizing an intersectional approach is warranted to understand the social determinants of adverse health outcomes among African American sexual minority men and women.

Sexual orientation disparities in the co-occurrence of substance use and psychological distress: a national population-based study (2008\u20132015)

PurposeAlthough strong evidence documents the elevated prevalence of both substance use and mental health problems among sexual minorities (i.e., gay, lesbian, and bisexuals), relatively less research has examined whether risk of the co-occurrence of these factors is elevated among sexual minorities compared to heterosexuals. The object of this study was to (1) explore sexual orientation-based differences in substance use, psychological distress, and their co-occurrence in a representative sample in Sweden, and (2) examine if greater exposure to stressors, such as discrimination, victimization/threats, and social isolation, could explain these potential disparities and their co-occurrence.MethodsData come from the cross-sectional Swedish National Public Health Survey, which collected random samples of individuals (16–84 years of age) annually from 2008 to 2015, with an overall response rate of 49.7% (n = 79,568 individuals; 1673 self-identified as lesbian, gay, or bisexual). Population-level sexual orientation differences in substance use (i.e., alcohol, tobacco, and cannabis) and psychological distress were examined.ResultsOur findings showed significantly elevated prevalence of high-risk alcohol use, cannabis use, and daily tobacco smoking, among sexual minorities compared to heterosexuals. These substantial disparities in substance use more often co-occurred with psychological distress among sexual minorities than among heterosexuals. The elevated risk of co-occurring psychological distress and substance use was most notable among gay men relative to heterosexual men (adjusted odds ratio [AOR] = 2.65, CI 1.98, 3.55), and bisexual women relative to heterosexual women (AOR = 3.01, CI 2.43, 3.72). Multiple mediation analyses showed that experiences of discrimination, victimization, and social isolation partially explained the sexual orientation disparity in these co-occurring problems.ConclusionsThis study adds to a growing body of research showing that sexual minorities experience multiple threats to optimal health and points toward future interventions that address the shared sources of these overlapping health threats in stigma-related stress.

A Systematic Review of Sexual Orientation Disparities in Disordered Eating and Weight-Related Behaviors among Adolescents and Young Adults: Toward a Developmental Model.

Adolescence is a sensitive period for the development of disordered eating and weight-related behaviors, and sexual minorities may be particularly at risk due to heightened minority stress and challenges related to sexual identity development. This review synthesized findings from 32 articles that examined sexual orientation disparities (each with a heterosexual referent group) in four disordered eating behaviors (binging, purging, restrictive dieting, diet pill use) and four weight-related behaviors (eating behaviors, physical activity, body image, and Body Mass Index [BMI]). Potential variations by outcome, sex, race/ethnicity, and developmental stage were systematically reviewed. Evidence supporting sexual orientation disparities in disordered eating and weight-related behaviors was more consistent among males than females. Among females, sexual orientation disparities in disordered eating behaviors appeared to be more pronounced during adolescence than in young adulthood. Sexual minority females generally reported more positive body image than heterosexual females but experienced disparities in BMI. Sexual orientation differences in eating behaviors and physical activity were especially understudied. Incorporating objectification and minority stress theory, a developmental model was devised where body image was conceptualized as a key mechanism leading to disordered eating behaviors. To advance understanding of sexual orientation disparities and tailor intervention efforts, research in this field should utilize longitudinal study designs to examine developmental variations and incorporate multi-dimensional measurements of sexual orientation and body image.

Sexual orientation disparities in prescription drug misuse among a nationally representative sample of adolescents: Prevalence and correlates

ObjectiveSexual minority adolescents (SMA) may be at disproportionate risk for misusing prescription psychotropic medications compared to their heterosexual peers. However, generalizable studies specific to this age group are lacking. The current study aimed to describe the prevalence of sexual orientation disparities in prescription drug misuse among a nationally representative sample of adolescents as well as to examine key correlates of misuse. MethodUsing data from the National Youth Risk Behavior Survey, we conducted stepwise multivariable weighted logistic regressions, sequentially controlling for demographics, experiences of victimization, mental health, and other illicit substance use. ResultsAdjusting for grade and race/ethnicity, female SMA and gay and unsure males had significantly elevated odds of ever misusing a prescription drug compared to heterosexual adolescents (ORs from 1.7–2.5). Most sexual orientation disparities among females remained significant with the addition of victimization and mental health covariates but attenuated completely after controlling for other illicit drug use. The effect for unsure males attenuated when victimization variables were included, but the effect for gay males remained significant through the final model. Controlling for other illicit drug use, mental health variables remained significant correlates for females whereas only forced sex was significant for males. ConclusionThese results suggest experiences of victimization and mental health partially account for the disparities in prescription drug misuse between SMA and heterosexual adolescents, and their effects may differ by sex. A combination of structural, individual coping, and universal drug prevention approaches should be used to make the largest impact on reducing these disparities.