In flux: Associations of substance use with instability in housing, employment, and income among young adults experiencing homelessness.

Young adults experiencing homelessness (YAEH) are faced with instabilities in many areas of their lives, including their living situation, employment, and income. Little is known about how the experience of instability in these different domains might be associated with substance use. Leveraging data collected on 276 YAEH in Los Angeles County, regression analyses examine associations between three distinct types of instability (housing, employment, income) and participants' self-reported alcohol use, alcohol consequences, non-cannabis drug use, and substance use symptoms. Results indicated that recent instability in income, employment, and secure housing for those with access to it (but not housing in general or non-secure housing) were significantly associated with greater alcohol/drug use or substance use symptoms. Depression was also found to moderate the association between employment instability and alcohol use. Our findings suggest that efforts to reduce instability in income, employment, and secure housing may have positive benefits for substance using YAEH, especially those with depressive symptoms.

Which medicare advantage enrollees are at highest one-year mortality risk?

BACKGROUND: While a number of tools exist to predict mortality among older adults, less research has described the characteristics of Medicare Advantage (MA) enrollees at higher risk for 1 year mortality. OBJECTIVES: To describe the characteristics of MA enrollees at higher mortality risk using patient survey data. RESEARCH DESIGN: Retrospective cohort. SUBJECTS: MA enrollees completing the 2019 MA Consumer Assessment of Healthcare Providers and Systems (CAHPS) Survey. MEASURES: Linked demographic, health, and mortality data from a sample of MA enrollees were used to predict 1-year mortality risk and describe enrollee characteristics across levels of predicted mortality risk. RESULTS: The mortality model had a 0.80 c-statistic. Mortality risks were skewed: 6 % of enrollees had a ≥ 10 % 1-year mortality risk, while 45 % of enrollees had 1 % to < 5 % 1-year mortality risk. Among the high-risk (≥10 %) group, 47 % were age 85+ versus 12 % among those with mortality risk <5 %. 79 % were in fair or poor self-rated health versus 29 % among those with mortality risk of <5 %. 71 % reported needing urgent care in the prior 6 months versus 40 % among those with a mortality risk of 1 to<5 %. CONCLUSIONS: Relatively few older adults enrolled in MA are at high 1-year mortality risk. Nonetheless, MA enrollees over age 85, in fair or poor health, or with recent urgent care needs are far more likely to be in a high mortality risk group.

Voices of Identity: Exploring Identity Development and Transformation among Urban American Indian/Alaska Native Emerging Adults.

Emerging adulthood shapes personal, professional, and overall well-being through identity exploration. This study addresses a gap in the minority identity literature by investigating how urban AI/AN emerging adults think about their identity and discussing challenges and protective factors associated with exploring their identity holistically. This mixed-methods study created a sampling framework based on discrimination experiences, cultural identity, social network support, mental health, and problematic substance use. We recruited 20 urban AI/AN emerging adults for interviews. We sought to gain deeper insights into their experiences and discussions surrounding identity formation and exploration. We provide descriptives for demographic characteristics and conducted a thematic analysis of the qualitative data from the interviews. Four themes emerged: a) being an urban AI/AN emerging adult means recognizing that one's identity is multifaceted; b) a multifaceted identity comes with tension of living in multiple worlds; c) the trajectory of one's identity grows over time to a deeper desire to connect with Native American culture; and d) understanding one's Native American background affects one's professional trajectory. Findings underscore the importance of developing programs to support well-being and identity development through cultural connection for urban AI/AN emerging adults.

Incidence and prevalence of eating disorders among U.S. military service members, 2016-2021.

OBJECTIVE: Despite unique experiences that may increase eating disorder risk, U.S. military service members are an understudied population. The current study examined incidence and prevalence of eating disorder diagnoses in U.S. military personnel. METHOD: This retrospective cohort study utilized Military Health System Data Repository (MDR) data on eating disorder diagnoses (2016-2021). Active duty, Reserve, and National Guard U.S. military service members who received care via TRICARE Prime insurance were identified by ICD-10 eating disorder diagnostic codes. RESULTS: During the 6-year surveillance period, 5189 Service members received incident eating disorders diagnoses, with a crude overall incidence rate of 6.2 cases per 10,000 person-years. The most common diagnosis was other/unspecified specified eating disorders, followed by binge-eating disorder, bulimia nervosa, and anorexia nervosa. There was an 18.5% overall rise in total incident cases across the surveillance period, but this trend was not statistically significant (p = 0.09). Point prevalence significantly increased across the 6-year timeframe for total eating disorders (p < 0.001). Period prevalence for 6-year surveillance period was 0.244% for total eating disorders, 0.149% for other/unspecified eating disorder, 0.043% for bulimia nervosa, 0.038% for binge-eating disorder, and 0.013% for anorexia nervosa. DISCUSSION: Overall crude incidence estimates for total eating disorders were higher than reported in prior research that included only active duty Service members and required an eating disorder diagnosis code in the first or second diagnostic position of the medical record. Comprehensive and confidential studies are needed to more thoroughly characterize the nature and scope of eating disorder symptomatology within U.S. military personnel. PUBLIC SIGNIFICANCE: U.S. military service members are a vulnerable population with regard to eating disorder symptoms. Previously reported incidence and prevalence estimates using data from the Military Health System may have been underestimated due to overly stringent case definitions. Given personal and occupational barriers (e.g., career consequences), confidential studies of military personnel may provide more complete data on the scope of eating disorders to inform screening and clinical practice guidelines for military populations.

Health Care Utilization During the First 5½ Years of Authorized Service by Transgender U.S. Service Members (2016-2021).

Purpose: This study examined the utilization of gender-affirming health care by active-duty service members during the initial 5½ years that transgender and gender-diverse (TGD) individuals were authorized to serve in the U.S. military. The aim of this study was to inform policy discussions regarding inclusion of TGD individuals in the military. Methods: We conducted a retrospective cohort study using administrative health care data from the Military Data Repository (MDR). We assessed the association of demographic factors with the utilization of gender-affirming medical and surgical care. We calculated the incidence rate of initial TGD-related encounters and new prescriptions for gender-affirming hormones among Defense Department Service members between July 2016 and December 2021. Results: We identified 2481 service members with an initial health care encounter with an associated TGD-related diagnosis. More than half (53%) of these service members started gender-affirming hormones, and 14% underwent gender-affirming surgery. Mastectomies and hysterectomies accounted for more than 70% of surgeries. Service members made 3.22 initial encounters with a TGD-related diagnosis per 10,000 service members per year, with an overrepresentation of service members who were designated female in the MDR (8.62), junior enlisted (4.98), and young (4.64). Individuals designated female in the MDR comprised 17% of all service members but accounted for 46% of initial encounters, 51% of new prescriptions, and 73% of surgeries. Conclusion: The study revealed a higher-than-expected number of service members seeking gender-affirming care, particularly among service members designated female in the MDR. Military Health System clinicians provided most of this care, which may mitigate the cost of delivering this essential medical care.

Cysteine Rich Intestinal Protein 2 is a copper-responsive regulator of skeletal muscle differentiation.

Copper (Cu) is an essential trace element required for respiration, neurotransmitter synthesis, oxidative stress response, and transcriptional regulation. Imbalance in Cu homeostasis can lead to several pathological conditions, affecting neuronal, cognitive, and muscular development. Mechanistically, Cu and Cu-binding proteins (Cu-BPs) have an important but underappreciated role in transcription regulation in mammalian cells. In this context, our lab investigates the contributions of novel Cu-BPs in skeletal muscle differentiation using murine primary myoblasts. Through an unbiased synchrotron X-ray fluorescence-mass spectrometry (XRF/MS) metalloproteomic approach, we identified the murine cysteine rich intestinal protein 2 (mCrip2) in a sample that showed enriched Cu signal, which was isolated from differentiating primary myoblasts derived from mouse satellite cells. Immunolocalization analyses showed that mCrip2 is abundant in both nuclear and cytosolic fractions. Thus, we hypothesized that mCrip2 might have differential roles depending on its cellular localization in the skeletal muscle lineage. mCrip2 is a LIM-family protein with 4 conserved Zn2+-binding sites. Homology and phylogenetic analyses showed that mammalian Crip2 possesses histidine residues near two of the Zn2+-binding sites (CX2C-HX2C) which are potentially implicated in Cu+-binding and competition with Zn2+. Biochemical characterization of recombinant human hsCRIP2 revealed a high Cu+-binding affinity for two and four Cu+ ions and limited redox potential. Functional characterization using CRISPR/Cas9-mediated deletion of mCrip2 in primary myoblasts did not impact proliferation, but impaired myogenesis by decreasing the expression of differentiation markers, possibly attributed to Cu accumulation. Transcriptome analyses of proliferating and differentiating mCrip2 KO myoblasts showed alterations in mRNA processing, protein translation, ribosome synthesis, and chromatin organization. CUT&RUN analyses showed that mCrip2 associates with a select set of gene promoters, including MyoD1 and metallothioneins, acting as a novel Cu-responsive or Cu-regulating protein. Our work demonstrates novel regulatory functions of mCrip2 that mediate skeletal muscle differentiation, presenting new features of the Cu-network in myoblasts.

Environmental Exposures and Risks During Pregnancy.

The Women in Wilderness Medicine Research Committee of the Wilderness Medical Society conducted a narrative review to address considerations for pregnant individuals in wilderness environments. There is limited evidence behind many opinion-based recommendations on the safety of various environmental exposures in pregnancy. The authors reviewed the literature for the best available evidence, including observational studies, case series, limited controlled trials, and extrapolation from physiological data, as well as evaluating expert consensus statements. The benefits of exposure to natural environments include better pregnancy outcomes and improved maternal mental and physical health. Risks are similar to nonpregnant individuals with the added risks associated with maternal-fetal physiology in wilderness environments and difficulties of evacuation. This narrative review discusses pregnancy-specific concerns in extreme environments, including high altitude, hypothermia, hyperthermia, lightning strikes, envenomations, and common outdoor exposures.

Enhancing sleep health in urban American Indian/Alaska Native adolescents: Implications for culturally tailored interventions.

BACKGROUND: Urban American Indian/Alaska Native (AI/AN) adolescents are vulnerable to sleep and other health-related disparities due to numerous social drivers, including historical trauma and relocation to urban areas. This study aims to identify strategies to increase protective factors and culturally tailor sleep health interventions for this population. METHODS: Using community-based participatory research, the NAYSHAW study conducted in-depth interviews with urban AI/AN adolescents aged 12-19 years to understand critical components needed for developing a culturally sensitive sleep health intervention. Data from two qualitative subsamples (N = 46) and parent surveys (N = 110) were analyzed, focusing on factors that affect sleep health behaviors, including parental involvement, technology, and traditional practices. RESULTS: Key findings include the detrimental impact of electronics use at night and protective effects of traditional practices on sleep. Parental involvement in sleep routines varied by adolescent's age. Adolescents desired sleep health education in interactive formats, whereas parents preferred workshops and digital applications for sleep health strategies. Findings suggest that interventions need to address electronics use and should also be culturally tailored to address the unique experiences of urban AI/AN adolescents. CONCLUSIONS: Results underscore the importance of utilizing community-based strategies to develop culturally tailored sleep interventions for underserved populations, specifically urban AI/AN adolescents. Integrating traditional practices with evidence-based sleep health strategies can provide a holistic approach to improving sleep and overall well-being. Parental education and involvement will be critical to the success of such interventions.

Variation in Time-to-Gender-Affirming Hormone Therapy in the US Active Duty Service Members.

BACKGROUND: Beginning in July 2016, transgender service members in the US military were allowed to receive gender-affirming medical care, if so desired. OBJECTIVE: This study aimed to evaluate variation in time-to-hormone therapy initiation in active duty Service members after the receipt of a diagnosis indicative of gender dysphoria in the Military Health System. RESEARCH DESIGN: This retrospective cohort study included data from those enrolled in TRICARE Prime between July 2016 and December 2021 and extracted from the Military Health System Data Repository. PARTICIPANTS: A population-based sample of US Service members who had an encounter with a relevant International Classification of Diseases 9/10 diagnosis code. MEASURES: Time-to-gender-affirming hormone initiation after diagnosis receipt. RESULTS: A total of 2439 Service members were included (Mage 24 y; 62% white, 16% Black; 12% Latine; 65% Junior Enlisted; 37% Army, 29% Navy, 25% Air Force, 7% Marine Corps; 46% first recorded administrative assigned gender marker female). Overall, 41% and 52% initiated gender-affirming hormone therapy within 1 and 3 years of diagnosis, respectively. In the generalized additive model, time-to-gender-affirming hormone initiation was longer for Service members with a first administrative assigned gender marker of male relative to female (P<0.001), and Asian and Pacific Islander (P=0.02) and Black (P=0.047) relative to white Service members. In time-varying interactions, junior enlisted members had longer time-to-initiation, relative to senior enlisted members and junior officers, until about 2-years postinitial diagnosis. CONCLUSION: The significant variation and documented inequities indicate that institutional data-driven policy modifications are needed to ensure timely access for those desiring care.

Emotional dysregulation moderates the relation between perceived stress and emotional eating in adolescent military dependents.

OBJECTIVE: Adolescent children of US service members (i.e., military-dependent youth) face unique stressors that increase risk for various forms of disinhibited eating, including emotional eating. Difficulties with adaptively responding to stress and aversive emotions may play an important role in emotional eating. This study examined emotion dysregulation as a potential moderator of the association between perceived stress and emotional eating in adolescent military dependents. METHOD: Participants were military-dependent youth (N = 163, 57.7% female, Mage = 14.5 ± 1.6, MBMI-z = 1.9 ± 0.4) at risk for adult binge-eating disorder and high weight enrolled in a randomized controlled prevention trial. Prior to intervention, participants completed questionnaires assessing perceived stress and emotional eating. Parents completed a questionnaire assessing their adolescent's emotion dysregulation. Moderation analyses were conducted using the PROCESS macro in SPSS and adjusted for theoretically relevant sociodemographic covariates. RESULTS: The interaction between adolescent perceived stress and emotion dysregulation (parent-reported about the adolescent) in relation to adolescent emotional eating was found to be significant, such that higher emotion dysregulation magnified the association between perceived stress and emotional eating (p = .010). Examination of simple slopes indicated that associations between perceived stress and emotional eating were strongest for youth with above-average emotion dysregulation, and non-significant for youth with average or below-average emotion dysregulation. DISCUSSION: Findings suggest that greater emotion dysregulation may increase risk for emotional eating in response to stress among military-dependent youth at risk for binge-eating disorder or high weight. Improving emotion regulation skills may be a useful target for eating disorder prevention among youth who are at risk for emotional eating. PUBLIC SIGNIFICANCE: Prior research has shown that adolescent military dependents are at increased risk for eating disorders and high weight. The current study found that emotion dysregulation moderated the relationship between perceived stress and emotional eating among military-dependent youth. There may be clinical utility in intervening on emotion regulation for adolescent dependents at particular risk for emotional eating and subsequent eating disorders.

Over-the-counter access to hormonal contraception: a global perspective.

PURPOSE OF REVIEW: Oral contraceptive pills are among the most popular contraceptives worldwide, including among adolescents, and are available over the counter in over 100 countries. However, when a prescription is required, oral contraceptives may be difficult to obtain, particularly for adolescents. Recent approvals of over-the-counter progestin-only pills in the United Kingdom and United States have brought widespread attention to this topic. RECENT FINDINGS: Progestin-only pills, including the norgestrel pill recently approved for over-the-counter use in the United States, are highly effective and may be used safely without a prescription or medical monitoring, including by adolescents. These pills are associated with relatively high user satisfaction. Although over-the-counter availability may improve contraceptive access overall, issues related to insurance coverage and out-of-pocket cost may continue to pose practical barriers to access for many individuals. SUMMARY: Over-the-counter oral contraceptives are an appropriate and important contraceptive option for many adolescents. Over-the-counter availability has the potential to increase access to safe and effective contraception in the United States, United Kingdom, and other countries where a prescription is currently required. Future research on use patterns among adolescents is needed, as are advocacy efforts and policies to ensure access and affordability.

Characteristics of Received HIV Prevention Advocacy from Persons Living with HIV in Uganda, and Associations with HIV Testing and Condom Use Among Social Network Members.

Receiving peer advocacy has been shown to result in increased HIV protective behaviors, but little research has gone beyond assessment of the mere presence of advocacy to examine aspects of advocacy driving these effects. With baseline data from a controlled trial of an advocacy training intervention, we studied characteristics of HIV prevention advocacy received among 599 social network members of persons living with HIV in Uganda and the association of these characteristics with the social network members' recent HIV testing (past six months) and consistent condom use, as well as perceived influence of advocacy on these behaviors. Participants reported on receipt of advocacy specific to HIV testing and condom use, as well as on measures of advocacy content, tone of delivery, support for autonomous regulation, and perceived influence on behavior. Receiving HIV testing advocacy and condom use advocacy were associated with recent HIV testing [65.2% vs. 51.4%; OR (95% CI) = 1.77 (1.11-2.84)], and consistent condom use with main sex partner [19.3% vs. 10.0%; OR (95% CI) = 2.16 (1.12-4.13)], respectively, compared to not receiving advocacy. Among those who received condom advocacy, perceived influence of the advocacy was positively correlated with consistent condom use, regardless of type of sex partner; support of autonomous regulation was a correlate of consistent condom use with casual sex partners, while judgmental advocacy was a correlate of consistent condom use with serodiscordant main partners. Among those who received testing advocacy, HIV testing in the past 6 months was positively correlated with receipt of direct support for getting tested. In multiple regression analysis, perceived influence of both HIV testing and condom use advocacy were positively correlated with advocacy that included access information and support of autonomous regulation; confrontational advocacy and judgmental advocacy were independent positive correlates of perceived influence of testing and condom use advocacy, respectively. These findings support associations that suggest potential benefits of peer advocacy from PLWH on HIV testing and condom use among their social network members, and indicate that advocacy content, tone of delivery, and support of autonomous regulation advocacy may play an important role in the success of advocacy.

Perceptions of reproductive healthcare providers regarding their involvement in offering expanded carrier screening in fertility clinics: a qualitative study.

RESEARCH QUESTION: What are the main arguments of reproductive healthcare providers in favour or against their involvement in offering expanded carrier screening (ECS) for recessive disorders at fertility clinics in the Netherlands? DESIGN: Semi-structured interview study with 20 reproductive healthcare providers between May 2020 and January 2021. Participants included 11 gynaecologists, seven fertility doctors, one nurse practitioner and one clinical embryologist, recruited from academic medical centres (n = 13), peripheral facilities associated with academic centres (n = 4), and independent fertility treatment centres (n = 3) in the Netherlands. An interview guide was developed, and thematic content analysis was performed using ATLAS.ti software. RESULTS: Arguments of reproductive healthcare providers in favour of their potential involvement in offering ECS included: (i) opportunities offered by the setting; (ii) motivation to assist in reproduction and prevent suffering; and (iii) to counter unwanted commercialization offers. Arguments against involvement included: (i) lack of knowledge and familiarity with offering ECS; (ii) insufficient staff and resources, and potential high costs for clinics and/or couples; (iii) the emotional impact it may have on couples; (iv) perceived complexity of counselling and expected elongation of waiting lists; and (v) expected low impact on reducing the burden of diseases. Participants felt that more evidence and research on the costs-benefits, implications and demand are needed prior to their involvement. CONCLUSION: While agreeing that the field of medically assisted reproduction provides a unique opportunity to offer ECS, reproductive healthcare workers feel a lack of capability and limited motivation to offer ECS to all or a selection of couples at their fertility clinics.

Substance Use and Mental Health as Mediators of the Association Between Intimate Partner Violence Victimization and Condomless Sex with Serodiscordant Partners Among Black Sexual Minority Men Living with HIV.

Black sexual minority men (SMM) are disproportionately impacted by HIV in the United States. Intimate partner violence (IPV), substance use, and depression are associated with HIV risk behavior such as condomless sex. In this study, we assessed cross-sectional associations between multiple types of IPV victimization and condomless sex with serodiscordant partners. We then evaluated the mediating roles of mental health and substance use, in a sample of 213 Black SMM living with HIV. We used validated scales to assess IPV victimization, depression, post-traumatic stress symptoms, general mental health, and substance use. All independent variables (IPV type) that had at least a marginal (p < .10) association with the dependent variable (condomless sex with a serodiscordant partner) and any potential mediator were included in mediation models. Mediator role was determined based on a statistically significant outcome (p < .05) in the mediation model. Physical assault, injury-inducing IPV, and sexual coercion were each positively correlated with condomless sex. Depression, overall mental health, and substance use were associated with physical assault and injury-inducing IPV, and depression was associated with sexual coercion IPV. Both physical assault and injury-inducing IPV were associated with overall mental health, but none of the mental health and substance use measures mediated the associations between IPV and condomless sex. Findings suggest that HIV prevention efforts for Black SMM may need to incorporate IPV screening and prevention services. Further research is needed to understand the psychosocial pathways by which physical forms of IPV relate to condom use.

Food matters: Dietary shifts increase the feasibility of 1.5°C pathways in line with the Paris Agreement.

A transition to healthy diets such as the EAT-Lancet Planetary Health Diet could considerably reduce greenhouse gas (GHG) emissions. However, the specific contributions of dietary shifts for the feasibility of 1.5°C pathways remain unclear. Here, we use the open-source integrated assessment modeling (IAM) framework REMIND-MAgPIE to compare 1.5°C pathways with and without dietary shifts. We find that a flexitarian diet increases the feasibility of the Paris Agreement climate goals in different ways: The reduction of GHG emissions related to dietary shifts, especially methane from ruminant enteric fermentation, increases the 1.5°C compatible carbon budget. Therefore, dietary shifts allow to achieve the same climate outcome with less carbon dioxide removal (CDR) and less stringent CO2 emission reductions in the energy system, which reduces pressure on GHG prices, energy prices, and food expenditures.

Trajectories of alcohol and cannabis use among emerging adults with a history of unstable housing: Associations with functioning over a two-year period.

INTRODUCTION: Research has documented high rates of alcohol and cannabis use among emerging adults experiencing homelessness. However, little is known about trajectories of use over time or how trajectories are associated with functioning (e.g., risk behaviors, mental and physical health, social functioning, economic well-being). METHODS: Data come from a cohort of 18-25 year olds experiencing homelessness who were surveyed 5 times over 24 months. Parallel process growth mixture models were used to model heterogeneity in alcohol and cannabis use across the 5 timepoints, which allowed for the extraction of classes based on both alcohol and cannabis use trajectories. Classes were compared on demographics and functioning at baseline and 24-months. RESULTS: Two trajectory classes of alcohol and cannabis use emerged: moderate decreasing cannabis and low stable alcohol use (75% of the sample) and heavy cannabis and alcohol use (25% of the sample). The heavy cannabis and alcohol use class reported a significantly higher likelihood for any non-cannabis drug use at baseline and 24-months, as well as greater depression and physical ailments at 24-months. In addition, at 24-months this class had a marginally higher likelihood of a positive screen for at least moderate anxiety and being recently unhoused. CONCLUSIONS: The effects of heavy continued cannabis and alcohol co-use on multiple domains of functioning (e.g., risk behavior, mental and physical health) highlight the importance of a coordinated systems approach that addresses the often complex and interrelated challenges facing emerging adults with a history of homelessness.

Understanding effects of the group process on drinking outcomes for emerging adults experiencing homelessness.

BACKGROUND: There is little research on group process for motivational interviewing-based group interventions with young people. We examine how change talk, group climate and cohesion, and facilitator empathy among emerging adults experiencing homelessness affect their drinking outcomes. METHODS: Data come from a clinical trial at three drop-in centers serving emerging adults experiencing homelessness in Los Angeles County and focus on those who received the intervention (n = 132). Participants completed baseline, 3-, 6-, and 12-month follow-up surveys. They were predominantly male and non-white. Group sessions were digitally recorded and coded for percentage change talk (PCT), group climate and cohesion, and facilitator empathy. RESULTS: Because baseline alcohol use was significantly higher at site 1 than sites 2 and 3, we examined associations separately by site. At 6 months, higher PCT was associated with fewer drinks per drinking day for sites 2 and 3, whereas higher PCT was associated with more drinks per drinking day for site 1. There were no effects of PCT at 12 months. Higher group cohesion scores were associated with fewer drinking days at 6 months; higher facilitator empathy was associated with fewer maximum drinks in a day at both 6 and 12 months. Group climate was not associated with drinking outcomes. CONCLUSIONS: These findings highlight the importance of measuring multiple factors in the group process to understand outcomes. What is "uttered" during group and what is observed provide different methods to evaluate the group process and allow us to better bridge the gap between research and practice.

Homelessness and Food Insecurity During Emerging Adulthood: Associations With Changes in Behavioral and Physical Health Over a Two-Year Period.

PURPOSE: For emerging adults in the United States, economic instability is a widespread problem with implications for the successful transition to adulthood. This study examines how two indicators of economic instability, homelessness and food insecurity, are associated with changes in health-related outcomes over a two-year period. METHODS: The analytic sample (N = 2,182) completed online surveys in 2019-2020 (mean age 23 years) and 2021-2022 (mean age 25 years). Regression analyses were conducted for the full sample, as well as by sexual or gender diverse (SGD) identity (17.8% of sample identified as SGD) and race/ethnicity (76.3% identified as non-White). RESULTS: At age 23, 8.2% of participants reported homelessness and 31.2% reported food insecurity. In the full sample, homelessness and food insecurity were associated with increased depression, anxiety, physical ailments, and drug problems two years later. A similar pattern emerged for those identifying as non-SGD. The only associations for SGD-identifying participants were food insecurity with increased anxiety, depression, and physical ailments. Racial/ethnic differences indicated that homelessness was associated with increased depression and anxiety among Hispanics, and physical ailments and drug consequences among Asians, but fewer drug problems among Whites. Food insecurity was associated with increased depression in all racial/ethnic groups, anxiety among Hispanics and Asians, physical ailments among Whites and Asians, and drug problems among Asians. DISCUSSION: Homelessness and food insecurity predicted worse health outcomes during the transition to adulthood, with varying results across SGD and racial/ethnic subgroups. It is important for future research to continue examining long-term effects of economic instability on health disparities during this important developmental period.

scMicrobe PTA: Near Complete Genomes from Single Bacterial Cells.

Microbial genomes produced by single-cell amplification are largely incomplete. Here, we show that primary template amplification (PTA), a novel single-cell amplification technique, generated nearly complete genomes from three bacterial isolate species. Furthermore, taxonomically diverse genomes recovered from aquatic and soil microbiomes using PTA had a median completeness of 81%, whereas genomes from standard amplification approaches were usually <30% complete. PTA-derived genomes also included more associated viruses and biosynthetic gene clusters.

Feasibility and Acceptability of Human Immunodeficiency Virus Self-Testing for Men of Middle-to-Upper Socioeconomic Status in Botswana: A Pilot Study at 4 Worksites in the Financial Sector.

Background: Although Botswana has made great progress in expanding human immunodeficiency virus (HIV) testing, men are less likely to be tested for HIV and test at a later stage compared with women. For Botswana to increase HIV testing coverage among men, HIV self-testing (HIVST) may be a promising supplement to standard, healthcare facility-based HIV testing. We conducted a pilot test of the feasibility and acceptability of HIVST for men of middle-to-upper socioeconomic status in Botswana. Methods: Thirty-five men were recruited through 4 workplaces (banking sector). Wellness officers emailed all potentially eligible male employees about the opportunity to participate. Men were surveyed at baseline and follow-up on basic sociodemographic characteristics, HIV testing history, HIV stigma, use of the HIVST kit (at follow-up), and confirmatory testing and linkage to care if a preliminary positive result is obtained (at follow-up). Results: All 35 men used the kit. The proportion who agreed with the statement that getting tested for HIV helps people feel better increased significantly from 80.7% at baseline to 100% at follow-up. In open-ended questions, men described the advantages of HIVST, including improved privacy and convenience, lowered HIV stigma, and enhanced control over testing. Concerns about HIVST included potential negative mental health consequences owing to not receiving pretest and posttest counseling, and not linking to care after a reactive result. Conclusions: Results suggest that an intervention in which HIVST is discrete, private, and under men's control can help overcome stigma around HIV testing, resulting in a greater number of men tested.