LBG individuals use stimulants at higher rates than heterosexuals

September 24, 2020

Lesbian, gay and bisexual (LGB) individuals report higher rates of medical, non-medical, and illegal stimulant use compared to heterosexuals, mirroring patterns seen in other substance use. The study by Columbia University Mailman School of Public Health researchers provides the most detailed picture to date on stimulant use by LGB subgroups and gender. Findings are published in the American Journal of Preventive Medicine.

The researchers analyzed data from the 2015-2017 National Survey on Drug Use and Health to examine associations between sexual identity and past-year use of medical and non-medical stimulants (i.e., Adderall, Ritalin) and illegal stimulants (i.e., cocaine, crack, methamphetamine). They found that bisexual women's illegal stimulant use in the past year was fivefold that of heterosexual women (7.8% vs. 1.5%), while gay men's use was threefold that of heterosexual men (9.2% vs. 3.2%). Non-medical use of prescription stimulants was higher among gay and bisexual men than heterosexual men (5.4% and 6.6% vs. 2.4%) and among gay/lesbian and bisexual women versus heterosexual women (3.3% and 6.8% vs. 1.6%). Past-year medical use of prescription stimulants was higher among gay men than heterosexual men (6.6% vs. 4.1%) and bisexual women than heterosexual women (7.9% vs. 4.9%). There were no differences between bisexual men and women compared to their gay/lesbian counterparts.

Potential consequences of stimulant include substance use disorder and overdose, particularly given increases in fentanyl contamination in illegally produced pills and cocaine and methamphetamine. As many as half of LGB individuals who reported nonmedical and illegal stimulant use also reported nonmedical prescription opioid use.

"This study highlights the need for future interventions to target stimulant use among LGB populations, with a particular focus on harm reduction approaches," says first author Morgan Philbin, PhD, assistant professor of sociomedical sciences. "The findings have important implications across sexual identities, and demonstrate the need to disaggregate stimulant use by subgroup and gender, particularly related to polysubstance use."

Higher drug use among LGB individuals is likely a result of minority stress--that is, the fact that exposure to stigma and discrimination based on sexual orientation results in health disparities. Structural stigma (e.g., employment or housing discrimination) drives psychological and physical health morbidities among LGB populations, and perceived stigma is associated with cocaine use. Bisexuals can also experience "double discrimination" from heterosexuals and lesbian and gay communities, which the researchers say may account for the particularly high substance use among bisexual individuals.

The paper outlines several avenues to address stimulant use, including by educating healthcare providers who focus on LGB communities to screen for and discuss substance use, including stimulants. Communities and providers can also scale-up access to medication disposal and harm reduction services.

The researchers note that their dataset started assessing sexual identity among adults in 2015, so these relationships could not be examined in earlier years or among adolescents. The options for gender included only "male" or "female" and thus did not allow researchers to differentiate between transgender and cis-gender individuals. The dataset does not assess sexual behavior, so this study only captured associations based on individuals' sexual identity.
-end-
Authors include Morgan M. Philbin, Emily R. Greene, Silvia S. Martins, and Pia M. Mauro of the Columbia Mailman School; and Natalie LaBossier of Boston University School of Medicine.

The research was supported by the National Institute on Drug Abuse (DA039804, DA045224, DA037866-S2).

Columbia University's Mailman School of Public Health

Related Health Articles from Brightsurf:

The mental health impact of pandemics for front line health care staff
New research shows the impact that pandemics have on the mental health of front-line health care staff.

Modifiable health risks linked to more than $730 billion in US health care costs
Modifiable health risks, such as obesity, high blood pressure, and smoking, were linked to over $730 billion in health care spending in the US in 2016, according to a study published in The Lancet Public Health.

New measure of social determinants of health may improve cardiovascular health assessment
The authors of this study developed a single risk score derived from multiple social determinants of health that predicts county-level cardiovascular disease mortality.

BU study: High deductible health plans are widening racial health gaps
The growing Black Lives Matter movement has brought more attention to the myriad structures that reinforce racial inequities, in everything from policing to hiring to maternal mortality.

Electronic health information exchange improves public health disease reporting
Disease tracking is an important area of focus for health departments in the midst of the COVID-19 pandemic.

E-health resource improves men's health behaviours with or without fitness facilities
Men who regularly used a free web resource made significantly more health changes than men who did not, finds a new study from the University of British Columbia and Intensions Consulting.

Mental health outcomes among health care workers during COVID-19 pandemic in Italy
Symptoms of posttraumatic stress disorder, depression, anxiety and insomnia among health care workers in Italy during the COVID-19 pandemic are reported in this observational study.

Mental health of health care workers in china in hospitals with patients with COVID-19
This survey study of almost 1,300 health care workers in China at 34 hospitals equipped with fever clinics or wards for patients with COVID-19 reports on their mental health outcomes, including symptoms of depression, anxiety, insomnia and distress.

Health records pin broad set of health risks on genetic premutation
Researchers from the University of Wisconsin-Madison and Marshfield Clinic have found that there may be a much broader health risk to carriers of the FMR1 premutation, with potentially dozens of clinical conditions that can be ascribed directly to carrying it.

Attitudes about health affect how older adults engage with negative health news
To get older adults to pay attention to important health information, preface it with the good news about their health.

Read More: Health News and Health Current Events
Brightsurf.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.