Faculty Bibliography

BACKGROUND:New HIV infections are increasing among heterosexual Black and Latino populations in the United States, yet little is known about the shared characteristics of HIV risk behaviors and oral PrEP use among these populations. This study sought to understand factors influencing HIV risk behaviors and oral PrEP use among low income, limited English proficient (LEP), Black and Latino men with heterosexual contact in New York City (NYC). METHODS:Sixteen Black and Latino cisgender men with heterosexual contact and indication for PrEP were recruited from an urban safety net hospital in NYC between 2021 and 2022. In-depth interviews were conducted with participants in English and Spanish. Thematic content analysis was conducted. RESULTS:Participants described multi-faceted experiences around PrEP use informed by HIV stigma, limited understanding of PrEP, and PrEP attitudes from participants and their social networks. Participants' HIV risk behaviors were informed by sexual decision making rooted in hegemonic masculinity, trust, and perceived HIV and STI susceptibility. Participants disclosed the mixed and diverse nature of their sexual networks (i.e., cisgender women, gay men, transgender women, and sex workers). Among LEP Spanish-speaking participants, HIV risk behaviors were contextually embedded in histories of sexual or physical abuse, child labor, and/or substance use problems. CONCLUSIONS:Our results call for interventions that improve sexual health knowledge, reduce stigma, and foster open discussions around sexual networks. Combined, these interventions may contribute to more accurate understanding of HIV risk behaviors and reduction of HIV transmission, especially among communities impacted by sociopolitical disenfranchisement such as LEP Spanish-speakers.

LGBTQ+ Asians are an under-researched population and face higher risk for mental health problems than heterosexual individuals due to intersectional discrimination and minority stress. This exploratory, mixed-methods study sought to understand associations between minority stress, intersectional discrimination, and mental health outcomes among LGBTQ+ Asians. Between 2022 and 2023, convenience sampling was used to survey 136 LGBTQ+ Asian residents of New York City. Controlling for demographics, logistic regression was used to compare the proportion of individuals with clinically-significant symptoms for major depressive disorder, generalized anxiety disorder, and suicide risk by self-reported measures of discriminatory and microaggressive experiences towards LGBTQ+ people of color. A subsample of 24 individuals participated in semi-structured interviews that were conducted in English. Thematic content analysis was utilized to understand contextual factors and discriminatory experiences influencing LGBTQ+ Asian mental health. Individuals with higher levels of everyday discrimination had higher odds of exhibiting clinically-significant depressive symptoms, anxiety symptoms, and suicide risk. Individuals with higher levels of racialized and LGBTQ-related microaggressions had higher odds of exhibiting clinically-significant depressive and anxiety symptoms. Among interviewed participants, predominant themes include social isolation, anticipated stigma attributed to discriminatory experiences within both LGBTQ+ and Asian communities, and pervasive impacts of racial and LGBTQ+ discrimination on mental health and self-worth. Findings reveal disparities in mental health outcomes among LGBTQ+ Asians, with differences based on levels of self-reported discrimination and targeted microaggressions towards LGBTQ+ racial/ethnic minorities. More research is needed to understand the causal and temporal mechanisms by which intersectional discrimination impacts LGBTQ+ Asians' mental health.

BACKGROUND:We conducted a cost analysis of implementing a randomized controlled trial that proved the effectiveness of a community health worker (CHW) facilitated weight loss intervention among South Asian patients with prediabetes receiving care at primary care practices in New York City. South Asians have a high prevalence of diabetes, but no study to date has evaluated the cost of implementing an evidence-based lifestyle intervention in this population. Cost estimates are necessary for an intervention's adoption and scale-up. METHODS:The first wave of the intervention was implemented in-person, followed by two waves implemented remotely during the COVID-19 pandemic. We estimated the implementation, intervention, and adaptation costs and the costs by each wave of implementation, by applying the Gold et al.'s economic framework and ERIC discrete implementation strategy compilation Costs were calculated from the perspective of a health care payer, public health agency, or health care system. The CHW intervention included group education sessions over six months. For each wave, we separately estimated the total cost, cost per practice, and cost when implemented at only one practice. Using the Bureau of Labor Statistics salary estimates, we calculated the national average (mean salary) and lower (25th percentile salary) and upper (75th percentile salary) bounds. RESULTS:The average total 6-month implementation costs over 3 waves, each targeting seven practices was $215,420 (range: $158,620-$257,020). Program staff salaries comprised > 93% of total costs. Adaptation cost was nearly 1/3 of start-up costs. On average, implementation at one practice would cost twice as much as the per-practice costs when implemented simultaneously at seven practices in a wave, due to spread of start-up costs across multiple sites. CONCLUSIONS:Staff salaries comprise most of the budget to implement such an intervention. It is most efficient for an agency to implement this intervention across several practices simultaneously. Decision-makers will need to evaluate relative costs and effectiveness of other options to achieve weight loss in a minority community with constrained resources. CLINICALTRIALS:GOV: This study was registered on June 15, 2017 at  https://www. CLINICALTRIALS:gov as NCT03188094. https://clinicaltrials.gov/ct2/show/NCT03188094 .

International Asian and Latina women who are sex trafficking survivors experience a wide spectrum of gender-based violence throughout their life course and suffer from its adverse mental and physical health outcomes. However, there is limited research among this seldom heard population. This study aims to explore poly-victimization patterns of child abuse, intimate partner violence (IPV), client violence, and police violence; and to explore their associations with psychosocial factors. Using a Community-Based Participatory Research approach, survey data was collected from 95 women from 2019 to 2020. Latent class analysis was used to explore poly-victimization patterns, and chi-square tests were used to examine their bivariate associations with psychosocial factors. Mean age of the sample was 41.6 ± 9.8 years old. Most had limited English proficiency (94.6%). Majority were Asian (76.3%) and had been arrested (75.3%). The prevalence of violence was high: child abuse (62.8%), past-year IPV (10.5%), lifetime sex buyer client violence (71.3%), and lifetime police violence (17.9%). Two distinct classes of poly-victimization were observed: High violence burden class (high likelihood of child abuse, low likelihood of IPV, high likelihood of client violence, and low likelihood of police violence; 55.9%); Moderate violence burden class (low likelihood of child abuse, no likelihood of IPV, medium likelihood of client violence and lower likelihood of police violence; 44.1%). Latina women (p < .001) and those with lower tangible (p = .021) or emotional support (p = .003) were more likely to be in the high violence burden class. Post-traumatic stress disorder was associated with high violence burden class (p = .036). Our findings are among the first to highlight the heterogeneity in poly-victimization experiences within this multiply marginalized group, pointing to the importance of person-centered and trauma-informed approaches in addressing the needs of this population.

BACKGROUND:Type 2 diabetes (T2D) disproportionately affects individuals of South Asian descent. Additionally, diabetes distress (DD) may lead to complications with diabetes management. This study examines the prevalence of DD among foreign-born individuals of South Asian descent in New York City (NYC) and its association with sociodemographic and clinical factors. METHODS:Baseline data was collected from the Diabetes Research, Education, and Action for Minorities (DREAM) Initiative, an intervention designed to reduce hemoglobin A1c (HbA1c) among South Asian individuals with uncontrolled T2D at primary care practices in NYC. The Diabetes Distress Scale (DDS) measured DD, and Core Healthy Days Measures assessed physical and mental healthy days. Sociodemographic variables were analyzed using descriptive statistics, Chi-square tests assessed categorical variables, and Wilcoxon Rank Sum tests evaluated continuous variables (Type I error rate = 0.05). Logistic regression models examined associations between HbA1c, mental health, and other covariates with dichotomized DD subscales. RESULTS:Overall, 414 participants completed the DDS at baseline (median age = 55.2 years; SD = 9.8). All were born outside of the US; the majority were born in Bangladesh (69.8%) followed by India, Pakistan, and Nepal (24.7%) and Guyana and Trinidad and Tobago (5.5%). High emotional burden, regimen-related distress and physician-related distress were reported by 25.9%, 21.9%, and 6.2% of participants, respectively. In adjusted analyses, individuals with ≥ 1 day of poor mental health had higher odds of overall distress (OR:3.8, p = 0.013), emotional burden (OR:4.5, p < 0.001), and physician-related distress (OR:4.6, p = 0.007) compared to individuals with no days of poor mental health. Higher HbA1c (OR:1.45, p = < 0.001) was associated with regimen-related distress; and lower emotional support was associated with overall distress (OR:0.92, p < 0.001) and regimen-related distress (OR:0.95, p = 0.012). Individuals born in Bangladesh had significantly lower odds of overall distress, emotional burden, and regimen-related distress compared to individuals born in Guyana and Trinidad and Tobago. CONCLUSIONS:Findings highlight the rate and risk factors of DD among individuals of South Asian descent living in NYC. Screening for DD in patients with prediabetes or diabetes should be integrated to address mental and physical health needs. Future research can benefit from a longitudinal analysis of the impact of DD on diabetes self-management and health outcomes. TRIAL REGISTRATION/BACKGROUND:This study uses baseline data from "Diabetes Management Intervention for South Asians" (NCT03333044), which was registered with clinicaltrials.gov on 6/11/2017.

Background: Transgender women of color in the US are disproportionately vulnerable to HIV risks. Pre-Exposure Prophylaxis (PrEP) has demonstrated effectiveness in preventing HIV transmission among transgender women of color. However, factors across multiple levels can hinder oral PrEP adherence. Methods: We analyzed the baseline data from The Trying to Understand Neighborhoods and Networks Among Transgender Women of Color (TURNNT) Cohort Study of women not living with HIV. We analyzed questionnaire responses to identify why participants stopped using PrEP and if they would consider taking it again. To identify multi-level determinants that were associated with PrEP discontinuation, we conducted bivariate analysis and created multivariable modified Poisson models comparing factors between former users and current users. Results: Among 140 transgender women of color included in this analysis, 44.3% were currently on PrEP, 25.0% were on formerly on the regimen, and 30.7% had never used it. Participants reported many reasons for discontinuing PrEP, notably, 22.9% reported being concerned about interactions with hormones. 60.0% reported that they were likely to take PrEP again in the future. Discontinuation was positively associated with history of sexual assault (Prevalence Ratio: 1.78; 95% CI: 1.01, 3.14) and negatively with having a primary care provider (PR: 0.43; 95% CI: 0.25, 0.73). Conclusion: Many factors can influence PrEP discontinuation among transgender women of color. A majority of those who discontinued PrEP were interested in restarting it again, indicating a potential for reengagement. We recommend a holistic approach to HIV prevention to reduce PrEP discontinuation.

This analysis examined correlates of HIV testing among Asian immigrant female sex workers in massage parlors. We interviewed 69 Chinese and Korean immigrant women who provided sexual services in massage parlors in New York City or Los Angeles County (2014-2016). Multivariable logistic regression results showed that participants who were younger, have lived in the U.S. for a longer period of time, had greater English proficiency, perceived higher HIV risk, or were living with an intimate partner were more likely to have had an HIV test. Disclosing sex work to a close friend was also positively associated with HIV testing at p < .1. These correlates may reflect differential access to information, systems, and social networks that would facilitate HIV testing, highlighting the importance of reducing social isolation and increasing HIV education, especially for older women who have come to the U.S. more recently. As the literature has indicated that Asian immigrant female sex workers experience high rates of intersectional stigma, efforts to mitigate these intersecting stigmas could further these objectives.

HIV infections disproportionately impact Latinx populations in the United States, yet oral pre-exposure prophylaxis (PrEP) uptake is low. This study was a secondary gendered analysis of interviews with Latina cisgender women (n = 20) recruited from an urban safety net hospital inNew York City between August 2019 and October 2022. All women were indicated for PrEP by the provider. In-depth interviews were conducted with participants in English and Spanish and asked about social determinants of health, sexual partnerships and behaviors, and PrEP-specific enablers and barriers. Secondary thematic content analysis was conducted to identify gender-related factors influencing PrEP uptake. The following themes emerged from the data:structural factors (e.g., employment), partner-related factors, low sexual health knowledge, and resilience and empowerment. Partner-related factors were the most salient; partner infidelity served as reasons for initiating PrEP. Despite being constrained by low power in relationships, women made empowered choices to initiate PrEP and protect themselves. Findings indicated that the impact of gender inequity was an important factor in Latina women's PrEP decision making, pointing to a need to address partner-driven HIV risk, imbalance of power in relationships, and gender norms.

Transgender women of color (TWOC) experience high rates of police violence and victimization compared to other sexual and gender minority groups, as well as compared to other White transgender and cisgender women. While past studies have demonstrated how frequent police harassment is associated with higher psychological distress, the effect of neighborhood safety and neighborhood police violence on TWOC's mental health is rarely studied. In this study, we examine the association between neighborhood safety and neighborhood police violence with psychological distress among TWOC. Baseline self-reported data are from the TURNNT ("Trying to Understand Relationships, Networks and Neighborhoods among Transgender Woman of Color") Cohort Study (analytic n = 303). Recruitment for the study began September 2020 and ended November 2022. Eligibility criteria included being a TWOC, age 18-55, English- or Spanish-speaking, and planning to reside in the New York City metropolitan area for at least 1 year. In multivariable analyses, neighborhood safety and neighborhood police violence were associated with psychological distress. For example, individuals who reported medium levels of neighborhood police violence had 1.15 [1.03, 1.28] times the odds of experiencing psychological distress compared to those who experienced low levels of neighborhood police violence. Our data suggest that neighborhood safety and neighborhood police violence were associated with increased psychological distress among TWOC. Policies and programs to address neighborhood police violence (such as body cameras and legal consequences for abusive officers) may improve mental health among TWOC.

BACKGROUND:Type 2 diabetes disproportionately affects South Asian subgroups. Lifestyle prevention programs help prevent and manage diabetes; however, there is a need to tailor these programs for mobile health (mHealth). OBJECTIVE:This study examined technology access, current use, and preferences for health communication among South Asian immigrants diagnosed with or at risk for diabetes, overall and by sex. We examined factors associated with interest in receiving diabetes information by (1) text message, (2) online (videos, voice notes, online forums), and (3) none or skipped, adjusting for sociodemographic characteristics and technology access. METHODS:We used baseline data collected in 2019-2021 from two clinical trials among South Asian immigrants in New York City (NYC), with one trial focused on diabetes prevention and the other focused on diabetes management. Descriptive statistics were used to examine overall and sex-stratified impacts of sociodemographics on technology use. Overall logistic regression was used to examine the preference for diabetes information by text message, online (videos, voice notes, or forums), and no interest/skipped response. RESULTS:The overall sample (N=816) had a mean age of 51.8 years (SD 11.0), and was mostly female (462/816, 56.6%), married (756/816, 92.6%), with below high school education (476/816, 58.3%) and limited English proficiency (731/816, 89.6%). Most participants had a smartphone (611/816, 74.9%) and reported interest in receiving diabetes information via text message (609/816, 74.6%). Compared to male participants, female participants were significantly less likely to own smartphones (317/462, 68.6% vs 294/354, 83.1%) or use social media apps (Viber: 102/462, 22.1% vs 111/354, 31.4%; WhatsApp: 279/462, 60.4% vs 255/354, 72.0%; Facebook: Messenger 72/462, 15.6% vs 150/354, 42.4%). A preference for receiving diabetes information via text messaging was associated with male sex (adjusted odds ratio [AOR] 1.63, 95% CI 1.01-2.55; P=.04), current unemployment (AOR 1.62, 95% CI 1.03-2.53; P=.04), above high school education (AOR 2.17, 95% CI 1.41-3.32; P<.001), and owning a smart device (AOR 3.35, 95% CI 2.17-5.18; P<.001). A preference for videos, voice notes, or online forums was associated with male sex (AOR 2.38, 95% CI 1.59-3.57; P<.001) and ownership of a smart device (AOR 5.19, 95% CI 2.83-9.51; P<.001). No interest/skipping the question was associated with female sex (AOR 2.66, 95% CI 1.55-4.56; P<.001), high school education or below (AOR 2.02, 95% CI 1.22-3.36; P=.01), not being married (AOR 2.26, 95% CI 1.13-4.52; P=.02), current employment (AOR 1.96, 95% CI 1.18-3.29; P=.01), and not owning a smart device (AOR 2.06, 95% CI 2.06-5.44; P<.001). CONCLUSIONS:Technology access and social media usage were moderately high in primarily low-income South Asian immigrants in NYC with prediabetes or diabetes. Sex, education, marital status, and employment were associated with interest in mHealth interventions. Additional support to South Asian women may be required when designing and developing mHealth interventions. TRIAL REGISTRATION/BACKGROUND:ClinicalTrials.gov NCT03333044; https://classic.clinicaltrials.gov/ct2/show/NCT03333044, ClinicalTrials.gov NCT03188094; https://classic.clinicaltrials.gov/ct2/show/NCT03188094. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)/UNASSIGNED:RR2-10.1186/s13063-019-3711-y.