Binge drinking and sexual risk behavior among US sexual and gender minority college students.

BACKGROUND AND OBJECTIVES: Binge drinking and sexual risk behaviors have historically been associated with lesbian, gay, bisexual, and transgender (LGBT) adults; however, few studies have described this association among broader sexual and gender minority (SGM) students, who often identify outside of LGBT (e.g., asexual, queer). This study examined the relationship between binge drinking and sexual risk behaviors among SGM versus non-SGM college students. METHODS: A retrospective analysis was conducted with cross-sectional data from the Spring 2017 American College Health Association-National College Health Assessment (ACHA-NCHA) survey among US undergraduates (n = 47,821) across 92 institutions. Binge drinking was measured as more than five drinks consumed the last time the student socialized; sexual risk behavior was measured as the number of sexual partners in the past 12 months. RESULTS: Numerous undergraduates nationally identify as SGM (19.9%), with bisexual (32.7%), other SGM (26.1%), and asexual (25.4%) students comprising the largest subgroups. Prevalent among both SGM (28.1%) and non-SGM (29.6%) students, binge drinking had a significant main effect on the number of sexual partners. A significant interaction effect was observed between SGM identity and binge drinking on the number of sexual partners, such that this association was stronger in SGM versus non-SGM students. This effect remained significant across multiple SGM subgroups. DISCUSSION AND CONCLUSIONS: SGM students are more prevalent and diverse than previously reported. While prevalent overall, binge drinking may be uniquely sexualized among SGM students. SCIENTIFIC SIGNIFICANCE: In the first large-scale study assessing drinking among disaggregated SGM college students, data suggest tailoring alcohol interventions to SGM students, particularly those identifying outside of LGBT.

Preexisting Depression and Daytime Sleepiness in Women and Men.

BACKGROUND: Sleep problems can persist following the treatment of depression and remission of symptoms. The extent to which having a previous history of depression may be associated with current daytime sleepiness is largely unknown. METHODS: Data were obtained from the spring 2017 American College Health Association-National College Health Assessment (ACHA-NCHA) survey (92 institutions) which assessed self-reported health in U.S. college students (n = 41,670). Among the sample, 93.5% were 18-24 year of age, and 69.6% women. Logistic regression estimated the association between reported prior lifetime diagnosis of depression and daytime sleepiness from the past 7 days, while adjusting for depressive symptoms and antidepressant use from the past year. Unadjusted and adjusted logistic regression models stratified by gender were performed. RESULTS: Among those who reported problems with sleepiness, 31.6% women and 19.4% men had a preexisting depression diagnosis. Individuals with preexisting depression were more likely than those without this diagnosis to report sleepiness problems (women: OR = 1.4, CI = 1.3-1.6, p < .001; men: OR = 1.2, CI = 1.0-1.4, p < .01). However, this association differed significantly by gender, with women with a preexisting depression diagnosis having a 13.0% greater likelihood of sleepiness compared to men. CONCLUSIONS: Those with a preexisting depression diagnosis, and specifically women, may be at risk for daytime sleepiness even in the absence of current depressive mood-related symptoms. Given that many individuals are at risk for daytime sleepiness, mental health initiatives, including those on college campuses, should incorporate sleep hygiene within their programming.

Similarities and Differences in Psychology.

Addiction is marked by repeating a certain behavior while ignoring the potential physical or mental consequences. Non-substance addiction provides an ideal model for researching the emergence and development of addiction's basic mechanism. Comparative studies of substance and non-substance addiction are helpful to reveal the common basis of addiction development. This article explores this topic from a psychological angle, touching upon sensation seeking, inhibitory control, attentional bias, intertemporal choice and environment. A review of previous literature urges future research to propose a biopsychosocial model of addiction and consider addiction's effect on basic cognitive function alongside cognitive neuroscience technology.

Addressing the Physical and Mental Impacts of Postsurgical Scarring Among Transgender and Gender Diverse People.

Few studies have considered the diverse mental and physical health impacts of scarring among transgender and gender diverse (TGD) patients after medically necessary gender-affirming surgery (GAS). For some TGD patients, post-GAS scarring may exacerbate gender dysphoria. For others, it is a physical representation of authenticity. The dearth of research or validated instruments capturing the diversity of priorities and concerns pre- and post-GAS hinders providers' ability to deliver optimal clinical care throughout the gender-affirmation process and impedes progress for evidence-based policy change regarding post-GAS scar treatment. This article provides suggestions for future research directions to address post-GAS scar-related health needs.

Psychiatric impacts of the COVID-19 global pandemic on U.S. sexual and gender minority young adults.

The COVID-19 pandemic has caused unprecedented isolation and mental health effects; few studies have characterized this in sexual and gender (SGM) minority young people, a particularly vulnerable population. This cross-sectional study sought to analyze the mental health outcomes of SGM young people (18-30 years) during the early stages of the pandemic in the United States (April 13-June 18, 2020) and to explore how factors related to SGM identity impact mental health, such as lifetime discrimination, family support, and pre-existing mental health conditions. An online survey collected socio-demographic information and assessed for both mental health (depression (PHQ-8), anxiety (GAD-7), PTSD (PCL-C)) and COVID-19-related outcomes (COVID-19-related worries and COVID-19-related grief). Out of 981 participants, 320 (32.6%) identified as SGM. SGM had significantly higher levels of depression and PTSD symptoms as well as COVID-19-related worries and grief than non-SGM, even after controlling for family support, lifetime discrimination, and pre-existing mental health diagnoses. These findings suggest that not only has the COVID-19 pandemic disproportionately impacted SGM mental health, but that minority stress factors cannot fully explain this impact. Thus, clinicians and societal stakeholders (schools, employers, policymakers) must think beyond traditional minority stress factors (family support, discrimination) and pre-pandemic disparities to support this vulnerable population as the pandemic progresses.

Timing of Social Transition for Transgender and Gender Diverse Youth, K-12 Harassment, and Adult Mental Health Outcomes.

PURPOSE: Many transgender and gender diverse (TGD) youth undergo a social transition in which they change their gender expression to align with their gender identity. Our objective was to examine associations between timing of social transition (during the prepubertal childhood period, adolescence, or adulthood) and adult mental health outcomes. METHODS: We conducted a secondary analysis of the 2015 U.S. Transgender Survey, a cross-sectional nonprobability survey of 27,715 TGD adults in the United States. Based on self-reports, participants were categorized as having undergone social transition during childhood (ages 3-9 years), adolescence (ages 10-17 years), or adulthood (ages ≥18 years). Using multivariable logistic regression, we examined associations between timing of social transition and adult mental health outcomes. RESULTS: After adjusting for demographic and potential confounding variables, childhood social transition was associated with lower odds of lifetime marijuana use (adjusted odds ratio .7, 95% confidence interval = .5-.8, p < .0001) when compared with adult social transition. Before adjusting for K-12 harassment based on gender identity, adolescent social transition was associated with adverse mental health outcomes, including greater odds of lifetime suicide attempts when compared with adult social transition (adjusted odds ratio 1.3, 95% confidence interval = 1.1-1.7, p = .004). These associations were no longer significant after further adjusting for K-12 harassment. CONCLUSIONS: Although past research has shown TGD youth who undergo social transition have favorable mental health outcomes in the short term, they may have worse mental health in adulthood if not protected from K-12 harassment based on gender identity. It is the responsibility of clinicians to emphasize the importance of adolescents having safe and affirming social environments.

White matter hyperintensities in the forties: their prevalence and topography in an epidemiological sample aged 44-48.

White matter hyperintensities (WMHs) are a frequent finding on T2-weighted MRI of the brain in elderly individuals, but their prevalence and severity in younger asymptomatic populations is less well studied. We report the topography of WMHs on T2-weighted fluid inversion recovery (FLAIR) MRI in 428 individuals aged 44-48 years recruited randomly from a healthy community sample. WMHs were delineated from FLAIR and T1-weighted scans by using a computer algorithm, further verified and then classified using k-nearest neighbor (kNN) algorithm into deep WMH (DWMH), and periventricular WMH (PVWMH), which included extended periventricular "rims" and frontal and occipital "caps". Small caps and pencil-thin rims were not taken as WMHs for this analysis. The new computer algorithm was validated and compared with the scores of visual rating, and the correspondence between the two methods was high. We found that 218 (50.9%) subjects had WMHs. 146 of the 218 (34.1% of whole sample population of 428) subjects had deep white matter hyperintensities (DWMHs). The average number of WMH clusters (occurrences) per brain was 1.37 (0.94 for DWMH and 0.43 for pathological PVWMH) and the mean WMH tissue volume was 0.278 ml. There was no significant sex difference in the severity and distribution of WMHs. The study suggests that small punctate or focal WMHs are common in the brains of individuals in their 40s, and may represent an early stage of development of these lesions.