Sexual Identity Development and Social Ecological Facilitators and Barriers of PrEP Uptake and Adherence Among Latinx Men Who Have Sex with Men.

Latinx gay, bisexual, and other men who have sex with men (LMSM) report lower pre-exposure prophylaxis (PrEP) use than their white, non-Latinx counterparts. We hypothesize that this disparity is partially attributable to social ecological factors that can be addressed via prevention interventions. In this retrospective study, we first examined data from 253 LMSM to determine whether theorized associations existed between acquisition of a PrEP prescription (uptake) in relation to several social ecological factors based on a conceptual framework of determinants of access to and uptake of PrEP for LMSM. We also explored relations between frequency of PrEP use (adherence) and social ecological factors with a subsample of 33 LMSM who had initiated PrEP 12 months prior to assessment. In this study, individual-level factors from this framework included age and socioeconomic status. Perceived access to medical care represented both individual- and community-level determinants of PrEP uptake and adherence. Interpersonal-level factors were social support and relationship status. Structural/cultural-level factors were sexual identity development status, the masculinity norm of heterosexual self-presentation, traditional Latinx masculine gender role beliefs of machismo and caballerismo, racial identity, and immigration status. Results indicated that older men and those who endorsed the synthesis/integration status of sexual identity development were more likely to acquire a PrEP prescription during their lifetime in comparison to peers. PrEP adherence was linked with being older, reporting higher socioeconomic status, reporting more appraisal social support, self-identifying as white-Latinx, being U.S.-born, and endorsing less sexual identity uncertainty and more heterosexual self-presentation. Results specify modifiable factors that may inform tailored, community-based prevention efforts to increase PrEP use and decrease existing HIV/AIDS disparities among LMSM.

Ethnic identity commitment as a moderator for perceived access to health care among Latinx sexual minority men.

OBJECTIVE: Gay, bisexual, and other sexual minority men (SMM) face more barriers to accessing health care compared to other men. In comparison to other SMM populations, Latinx SMM (LSMM) report having less access to health care. The purpose of the present study is to elucidate how theorized environmental-societal-level (i.e., immigration status, education level, and income level), community-interpersonal-level (i.e., social support and neighborhood collective efficacy [NCE]), and social-cognitive-behavioral-level factors (i.e., age, heterosexual self-presentation [HSP], sexual identity commitment, sexual identity exploration [SIE], and ethnic identity commitment [EIC]) may relate with perceived access to health care (PATHC) in a sample of 478 LSMM. METHOD: We conducted a hierarchical regression analysis examining the hypothesized predictors of PATHC, as well as EIC as a moderator of the direct association between predictors and PATHC. We hypothesized that Latinx EIC would moderate relations between the aforementioned multilevel factors and PATHC. RESULTS: LSMM perceived greater access to care when indicating the following: higher education level, more NCE, more HSP, more SIE, and more EIC. Latinx EIC acted as a moderator of four predictors of PATHC, including education, NCE, HSP, and SIE. CONCLUSIONS: Findings inform outreach interventions of researchers and health care providers about psychosocial and cultural barriers and facilitators of health care access. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Individual and structural factors predicting HIV testing among Latinx MSM: substance use as a moderator.

The rate of HIV infection for Latinx men who have sex with men (LMSM) increased by 20% from 2008 to 2014 even as rates stabilized among MSM of other racial and ethnic backgrounds. We hypothesize that this disparity is partially attributable to individual and structural factors associated with HIV testing, including substance use practices, among LMSM. In this retrospective study, we examined data from 502 LMSM to determine whether (a) hypothesized relationships exist between individual factors (perceived HIV susceptibility, experiences with HIV prevention, condom use, sex under the influence, sexual identity development status, heterosexual self-presentation, and traditional Latinx gender norms) and structural factors (access to healthcare resources and social support) and HIV testing for LMSM. We also tested whether (b) substance use practices moderate relations between individual and structural factors and HIV testing. Findings indicate that (a) relationships exist between several individual and structural factors and HIV testing and that (b) substance use moderated these relationships to HIV testing in a number of hypothesized ways. Practice and prevention implications are discussed.

Associations among Negative Urgency, Sensation Seeking, Alcohol Use, Self-Esteem, and Casual Sexual Behavior for College Students.

Background: The present study proposed a moderated mediation model of relations among negative urgency, sensation seeking, alcohol use, self-esteem, and casual sexual behavior among college students. We hypothesized students' alcohol use would mediate a positive relation between two facets of impulsivity, negative urgency and sensation seeking, with casual sexual behavior. We also examined the influence of self-esteem on alcohol use and casual sexual behavior to determine if self-esteem may serve as a point of intervention. We hypothesized that self-esteem might moderate the relation between casual sexual behavior and alcohol use, such that students who report high alcohol use in addition to low self-esteem would engage in more casual sexual behavior than individuals who report relatively higher levels of self-esteem. Methods: Data were collected in 2015 from 413 undergraduate students at a large Northeastern public university. Structural equation modeling tested the moderated mediation model. Results: Contrary to hypotheses, the theorized model demonstrated an inadequate fit to the data when self-esteem was included. A second structural model was calculated to test alcohol use as a mediator of associations between negative urgency and sensation seeking, and casual sexual behavior. As hypothesized, students' alcohol use was found to be a mediator of the positive associations between negative urgency and casual sexual behavior and sensation seeking and casual sexual behavior. Conclusions: Findings suggest that alcohol use, negative urgency, and sensation seeking may serve as points of intervention to address casual sexual behavior, as appropriate, among college student populations.

Ni de aquí, ni de allá: Puerto Rican acculturation-acculturative stress profiles and depression.

OBJECTIVE: Acculturation-acculturative stress profiles and their association with depression symptoms were examined in a sample of mainland Puerto Ricans (N = 367) using latent profile analysis. METHODS: Bidimensional behavioral acculturation, bidimensional ethnic identity, and acculturative stress were used as indicators to derive profiles. Differences in depressive symptoms across latent profile members were determined using an automatic mixture modeling with continuous outcomes approach. RESULTS: Three profiles were identified, each demonstrating a distinctive configuration of adherence to bidimensional behavioral acculturation, bidimensional ethnic identity, and level of acculturative stress. The largest profile resembled individuals following a partial marginalization strategy. Participants in this profile were also reported more depression symptoms than all other participants. CONCLUSIONS: The identification of a large partial marginalization profile offers important information about sociocultural indicators of depression among Puerto Ricans living in the United States. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

Psychosocial Barriers to Pre-exposure Prophylaxis (PrEP) Uptake: The Roles of Heterosexual Self-Presentation, Sexual Risk, and Perceived Peer PrEP Use.

Several challenges have emerged in ensuring uptake of preexposure prophylaxis (PrEP) for HIV prevention. By applying the health belief model, the present study assessed associations between novel psychosocial variables and PrEP use among gay and bisexual men. Logistic regression analyses indicated that heterosexual self-presentation, sexual risk, PrEP conspiracy beliefs, and perceived peer PrEP use were positively associated with PrEP use. Greater understanding of the psychosocial barriers to PrEP use for unique at-risk populations can facilitate the development of socially informed prevention strategies.

Longitudinal associations between marianismo beliefs and acculturative stress among Latina immigrants during initial years in the United States.

Acculturative stress is commonly experienced among Latinx immigrants in the United States who may feel pressured to maintain their heritage cultural norms and beliefs and/or adopt norms and beliefs of the dominant culture. The present study examined longitudinal relations between acculturative stress and endorsement of traditional Latina gender role beliefs (i.e., marianismo). We determined strength of the relations and temporal precedence of acculturative stress and endorsement of marianismo across 3 time points during participants' initial 3 years in the United States using a random intercept cross-lagged panel model. Participants were 530 Latina young adult women (ages 18-23) recruited from Miami-Dade County, Florida. Results suggested that acculturative stress levels at Time 1 positively predicted endorsement of the Family Pillar belief at Time 2, but acculturative stress levels at Time 2 negatively predicted the Virtuous and Chaste and Subordinate to Others beliefs at Time 3. In terms of marianismo beliefs predicting acculturative stress levels over time, the Virtuous and Chaste belief at Time 1 positively predicted acculturative stress at Time 2, and the Silencing Self to Maintain Harmony belief at Time 2 positively predicted acculturative stress at Time 3. Findings suggest that the Family Pillar belief, or feeling responsibility for the family's unity, may be protective against acculturative stress over time. Endorsing certain gender role beliefs (i.e., Virtuous and Chaste, Subordinate to Others) may lead to greater acculturative stress, and Latina young adult women experiencing acculturative stress may alter their endorsement of marianismo beliefs in an attempt to resolve culturally conflicting stress experienced after immigration. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Heterosexual Self-Presentation and Other Individual- and Community-Based Correlates of HIV testing among Latino Men Who Have Sex With Men.

From 2010 to 2014, HIV diagnoses among Latino men who have sex with other men (LMSM) have increased by 14%, while diagnoses declined by 11% among white, non-Latino MSM. This health disparity is in part due to exposure to other LMSM with undiagnosed HIV infections. To effectively engage LMSM who are unaware of their serostatus, profiles of men differing in theorized determinants of HIV testing must be considered. In this retrospective study, we examined data from 546 LMSM to investigate whether hypothesized individual- (traditional masculine gender role conformity; sexual identity development status; alcohol and illicit drug use; sexual risk behaviors; perceived HIV susceptibility; and HIV stigma) and community-based (HIV prevention programming, access to health care, social support, neighborhood collective efficacy) factors were associated with differences in HIV testing. Latent profile analysis was used to identify profiles of men, and subsequent analyses examined whether profiles exhibited differential proportions of HIV testing. Four latent profiles were observed. One profile (50.3% tested) differed markedly from all other profiles (5.1 to 11% tested) in HIV testing. Characteristics of participants in this unique profile included reporting lower levels of heterosexual self-presentation, sexual identity uncertainty (and high levels of sexual identity commitment), condom use, HIV stigma, education, and perceived HIV susceptibility than all other profiles. Findings could improve HIV testing rates among LMSM by specifying ways in which public health advertisements/campaigns and community-based testing outreach efforts could be tailored to men most at-risk for transmitting HIV due to unknown serostatus.

Sexual risk during initial months in US among Latina young adults.

Latina young adults are disproportionately at risk for sexually transmitted infections (e.g., HIV). However, little is known about social and cultural factors contributing to sexual health disparities among young adult Latina recent immigrants. The present study examined social and cultural factors contributing to sexual risk behaviors among 530 Latina women (ages 18-23) who immigrated to Miami-Dade County, Florida, approximately 12 months before assessment. At the cultural/macrosystemic level, participants who reported more sexual risk behaviors tended to (a) be less acculturated; (b) use less positive religious coping; (c) endorse to a greater extent the marianismo belief that Latinas should be the pillar of the family; and (d) endorse less of the marianismo belief that Latinas should be virtuous and chaste (i.e., abstain from premarital sex). As for individual-level factors, participants who reported more sexual risk behaviors also indicated (e) older age, (f) being married/partnered, (g) being employed, (h) living in the US longer, and (i) drinking more alcohol. Findings indicate areas for HIV/STI prevention for this underserved population.

Latina young adults' use of health care during initial months in the United States.

We examined social ecological predictors of health care utilization among Latina young adults during their initial year after immigration to the United States. Participants were 530 Latinas (ages 18-23) who immigrated to Miami-Dade County, Florida, 11.5 months before assessment. We used multiple logistic regression to test predictors of health care usage. Approximately 36% utilized care. Dimensions of marianismo differentially associated with usage. Usage also was more likely for participants who reported more social network attachment, better health, greater neighborhood cohesion, and possessed a job and health insurance. Findings inform interventions to increase health care usage globally among women after immigration.

Immigration Stress and Alcohol Use Severity Among Recently Immigrated Hispanic Adults: Examining Moderating Effects of Gender, Immigration Status, and Social Support.

OBJECTIVE: Identifying and understanding determinants of alcohol use behavior among Hispanic immigrants is an increasingly significant public health concern. Although prior research has examined associations of cultural stressors with alcohol use among Hispanics, few studies have tested these associations among recent adult immigrants. As such, this study aimed to examine (a) the association of immigration stress on alcohol use severity among recently immigrated Hispanic adults (≤ 1 year in the United States) and (b) the moderating effects of gender, immigration status, and social support. METHOD: A hierarchical multiple regression and moderation analyses were conducted on a sample of 527 participants in South Florida. RESULTS: Results indicated that, after controlling for demographic variables, preimmigration drinking behavior, and dimensions of social support, the association of higher immigration stress with higher alcohol use severity was statistically significant. Moderation analyses indicated that immigration stress had a statistically significant association with alcohol use severity among men, but not women. Also, dimensions of social support consistently reduced the deleterious effect of immigration stress on alcohol use severity. CONCLUSION: This study adds to the scarce literature on cultural stressors and alcohol use among recent Hispanic immigrants. Findings suggest that it may be important to design gender-specific interventions and that increasing levels of social support may offset the effects of immigration stress on alcohol use.

Acculturative Stress, Psychological Distress, and Religious Coping Among Latina Young Adult Immigrants.

Religion is a source of strength in Latina/o culture during challenging life transitions, such as the immigration process. Guided by a sociological stress-process model, this study examines relations between dimensions of religious coping, acculturative stress, and psychological distress among 530 young Latina women (ages 18-23 years) who recently immigrated to the United States (i.e., approximately 12 months prior to assessment). Higher levels of acculturative stress were associated with higher levels of psychological distress. Negative religious coping (i.e., the tendency to struggle with faith) moderated the relation between acculturative stress and psychological distress. Participants experiencing higher levels of acculturative stress reported greater psychological distress when they indicated more negative religious coping. Positive religious coping (i.e., the tendency to relate to faith with comfort and certainty) was not linked with acculturative stress or psychological distress. Implications for culturally tailored counseling interventions for this underserved and understudied population are discussed.

HIV testing practices among Latina women at risk of getting infected: a five-year follow-up of a community sample in South Florida.

Latinos are more likely to delay HIV testing, present to care with an AIDS defining illness, and die within one year of learning their HIV-positive status than non-Latino blacks and whites. For this paper, we explore the role of partner-relationship characteristics and health behaviors, in predicting HIV testing among Latina adult women who engaged in risky sexual behaviors (i.e., unprotected vaginal and/or anal sex). Data from a convenience sample of 168 Latina adult women who engaged in risky sexual behavior in the year prior to assessment were analyzed for this paper. Rates and predictors of HIV testing among this sample were assessed after a five-year follow-up. Descriptive and analytical estimates include incidence rates and adjusted odds ratios (AOR) from multilevel models. At five-year follow-up, 63.7% (n = 107) women reported having been tested for HIV, of whom 12.2% (n = 13) were women who never tested before. Main reasons for not having been tested at follow-up included: low risk perception (62.1%) and trusting their partner(s)/being in a monogamous relationship/knowing their partner's HIV status (17.2%). Predictors of HIV testing included: age (AOR: 0.96; 95% CI = 0.92-0.99), provider endorsement of HIV testing (AOR: 4.59; 95% CI = 1.77-11.95), poor quality of their romantic relationships (AOR: 1.12; 95% CI = 1.03-1.26), and knowing the HIV sero-status of sexual partner (AOR: 3.61; 95% CI = 1.46-8.95). This study characterizes a group of Latina women at high risk for HIV infection and their HIV testing behaviors. Our findings underscore the need of increasing access to quality health-care services and HIV behavioral interventions, and to strengthen the adherence to HIV/sexually transmitted disease testing recommendations and guidelines among local health-care providers serving the Latino community in South Florida.

Neighborhood Latino ethnic density and mortality among HIV-positive Latinos by birth country/region, Florida, 2005-2008.

OBJECTIVE: Lower mortality for Latinos has been reported in high Latino density areas. The objective was to examine the contribution of neighborhood Latino density to mortality among HIV-positive Latinos. METHODS: Florida HIV surveillance data for 2005-2008 were merged with the 2007-2011 American Community Survey data using zip code tabulation areas. Hazard ratios (HR) were calculated using multi-level weighted Cox regression and adjusted for individual-level factors and neighborhood poverty. RESULTS: Of 4649 HIV-positive Latinos, 11.8% died. There was no difference in mortality risk across categories of Latino ethnic density for Latinos as a whole. There were subgroup effects wherein mortality risk differed by ethnic density category for Latinos born in some countries/regions. Residing in an area with ≥50% Latinos compared with <25% was associated with increased mortality risk for Latinos born in Puerto Rico (HR 1.67; 95% confidence interval [CI] [1.01-2.70]). Residing in an area where Mexicans were the majority Latino group was associated with increased mortality risk for Latinos born in Mexico (HR 3.57; 95% CI [1.43-10.00]). CONCLUSIONS: The survival advantage seen among the Latino population in high Latino density areas was not seen among HIV-positive Latinos. Research is needed to determine if this may be related to stigma or another mechanism.

A dyadic study of multicultural counseling competence.

Using the Kenny, Kashy, and Cook (2006) one-with-many method, we investigated client and counselor reports of counselors' level of multicultural counseling competence (MCC) across 4 therapy sessions at a university counseling center. Specifically, we analyzed the association between counselor MCC and client psychological well-being among 133 clients of color receiving psychotherapy from 24 counselors. We found that both client and counselor perspectives suggested that some counselors possessed generally higher MCC than others. Counselors' self-assessments of MCC, however, did not relate with their clients' assessments of counselor MCC-replicating findings from past studies of MCC. On average, counselors whose clients generally perceived them as more multiculturally competent did not report improved psychological well-being at the fourth session. Likewise, counselors who generally reported more MCC did not have clients who improved more in psychological well-being than would be expected over 4 sessions. Notably, at the dyad-level, clients who rated their counselor more highly on MCC than their counselors' other clients tended to report greater improvement in well-being. Suggestions for future MCC research involving dyadic analytic designs are described. (PsycINFO Database Record

Therapist correlates of attitudes toward sexual minority individuals, affirmative counseling self-efficacy, and beliefs about affirmative practice.

OBJECTIVE: The purpose of this study was to examine the influence of training in sexual minority issues, professional identification, and gender on attitudes toward lesbian, gay, and bisexual individuals, affirmative counseling self-efficacy, and beliefs about affirmative practice among mental health practitioners in the USA. METHOD: We used the Internet to recruit a nationwide sample of 443 heterosexual psychologists (n = 270), clinical social workers (n = 110), and marriage and family therapists (n = 63) residing in the USA. RESULTS: When controlling for years of practice experience and age, results from structural equation modeling analysis showed that training was associated with more affirmative attitudes, higher levels of affirmative counseling self-efficacy, and more positive beliefs. Female therapists reported more affirmative attitudes and higher levels of affirmative counseling self-efficacy than male therapists. Professional identification did not predict any criterion variables, when controlling for years of practice experience and age. CONCLUSION: Findings suggest that it will be important for educational and training initiatives to consider the effect of gender role socialization on attitudes and affirmative counseling self-efficacy, especially among beginning male therapists.

Recruiting and Assessing Recent Young Adult Latina Immigrants in Health Disparities Research.

The authors interviewed 4 researchers to identify facilitators in recruiting and assessing Latina immigrants. The 4 researchers recruited 530 recent Latina immigrants (ages 18-23 years) for a study of social and cultural determinants of health. Consensual qualitative research methods revealed that respondent-driven sampling was an effective recruitment method. Fear of deportation was a barrier. Stigma about sensitive topics (e.g., sex, drug use) did not affect participation. Findings can help counselors conduct health disparities research.

Alcohol and Drug Use Among Postoperative Bariatric Patients: A Systematic Review of the Emerging Research and Its Implications.

BACKGROUND: Emerging research suggests that some bariatric surgery patients are at a heightened risk for developing substance use problems, especially alcohol use problems. METHODS: An exhaustive literature review was conducted in January 2015 to investigate all articles published that included data on postoperative alcohol use, alcohol use disorders, and illicit drug use among bariatric surgery patients. RESULTS: Twenty-three studies reported on alcohol and/or substance use among bariatric patients. Six studies longitudinally assessed alcohol use behaviors; 3 of these studies found an increase in alcohol use following surgery. Six studies were cross-sectional, and 2 studies assessed medical records. Five studies investigated the prevalence of admissions to substance abuse treatment, and 3 studies combined alcohol and drug use data in a single index. Six studies reported on illicit drug use and reported low-postoperative use. The studies' samples were primarily non-Hispanic white females in their upper 40s, and only 11 of the 23 studies utilized validated assessment instruments. CONCLUSIONS: Studies employing longitudinal designs and large sample sizes indicate that bariatric patients who had the gastric bypass procedure are at an elevated risk for alcohol use problems postoperatively. Research also indicates that bariatric surgery patients might be overrepresented in substance abuse treatment facilities. Risk factors for problematic postoperative alcohol use include regular or problematic alcohol use presurgery, male gender, younger age, tobacco use, and symptoms of attention deficient and hyperactivity disorder. As a whole, however, studies indicate bariatric surgery patients demonstrate a low prevalence of problematic alcohol use, and studies about gastric bypass patients are not entirely conclusive. Prospective, longitudinal studies are needed, utilizing standardized and validated alcohol assessment instruments that follow postoperative bariatric patients well beyond 2 years, and account for types of bariatric procedure. Finally, study samples with greater racial/ethnic diversity and wider age ranges are needed.

Morphology--composition correlations in carbon nanotubes synthesised with nitrogen and phosphorus containing precursors.

We have correlated the elemental composition with the structure of multi-wall carbon nanotubes synthesised with nitrogen and phosphorus containing precursors and identified two chemically distinct dominant morphologies. The first type are cone-structured tubes and the second are nanotubes with fewer walls which can accommodate N2 gas along their inner channel and contain up to ten times more nitrogen than the cone-structured nanotubes. Phosphorus was present in the catalyst particles but was not detected within the walls of either type of nanotube. Elemental analysis combined with in situ electrical measurements has allowed us to monitor the evolution of the doped nanotubes when current is passed. The N2 gas becomes bonded immediately when current flows and the gas-containing nanotubes restructure more easily than the cone-structured ones. Since the inclusion of heteroatoms in multi-wall carbon nanotubes is generally inhomogeneous, understanding the distribution of elements across the sample is an important step towards the optimization of devices including gas sensors and components in electrical applications.

The Impact of Religious Coping on the Acculturative Stress and Alcohol Use of Recent Latino Immigrants.

Religion plays a prominent role in Latino culture and could be influential during difficult life transitions, such as those experienced during the immigration process. This study examines relations between religious coping, acculturative stress, and alcohol use in a sample of 415 recent Latino immigrants. Higher levels of acculturative stress were associated more positive and negative religious coping. Positive religious coping was related to lower alcohol use. Negative religious coping moderated the relationship between acculturative stress and alcohol use. Participants who used more negative religious coping had higher rates of alcohol use when experiencing high levels acculturative stress. Implications for culturally tailored prevention/interventions are discussed.