Objective This study aimed to: (a) provide population-based estimates for the prevalence of mental disorders, including substance use, among undocumented Mexican immigrants; (b) assess for relevant comorbidities; and (c) identify sociodemographic, immigration and contextual vulnerabilities associated with meeting criteria for a disorder. Method This cross-sectional study used Respondent Driven Sampling (RDS) to collect and analyze data from clinical interviews with 248 undocumented Mexican immigrants residing near the California–Mexico border. The M.I.N.I. Mini International Neuropsychiatric Interview was used as the primary outcome of interest. For all analyses, inferential statistics accounted for design effects and sample weights to produce weighted estimates. Logistic regression was used in multivariate analyses. Results Overall, 23% of participants met criteria for a disorder (95% CI = 17.1; 29.0). The most prevalent disorders were Major Depressive Disorder (14%, 95% CI = 10.2; 18.6), Panic Disorder (8%, 95% CI = 5.0; 11.9) and Generalized Anxiety Disorder (7%, 95% CI = 3.4; 9.8). Approximately 4% of participants met criteria for a substance use disorder (95% CI = 1.2; 6.1). After controlling for covariates, being 18 to 25 years and experiencing distress from postmigration living difficulties were significantly associated with meeting criteria for a disorder. Conclusion Undocumented Mexican immigrants are an at-risk population for mental disorders, particularly depression and anxiety disorders. Given that distress from postmigration living difficulties is associated with meeting criteria for a disorder, revisiting policies and developing new alternatives to facilitate access and provision of context-sensitive mental health services for this population is necessary to protect the human rights of these immigrants and that of their U.S. families.

Objective There is a pressing need to elucidate the brain–behavior interactions underlying autism spectrum disorders (ASD) given the marked rise in ASD diagnosis over the past decade. Functional magnetic resonance imaging (fMRI) has begun to address this need, but few fMRI studies have evaluated age-related changes in ASD. Therefore, we conducted a developmental analysis of activation likelihood estimation (ALE) meta-analysis to compare child versus adult ASD fMRI studies. We hypothesized that children and adolescents with ASD (<18 years old) would rely less on prefrontal cortex structures than adults (≥18 years old). Method PubMed and PsycInfo literature searches were conducted to identify task-dependent fMRI studies of children or adults with ASD. Then recent GingerALE software improvements were leveraged to perform direct comparisons of child (n =18) versus adult (n =24) studies. Results ALE meta-analyses of social tasks showed that children and adolescents with ASD versus adults had significantly greater hyperactivation in the left post-central gyrus, and greater hypoactivation in the right hippocampus and right superior temporal gyrus. ALE meta-analyses of nonsocial tasks showed that children with ASD versus adults had significantly greater hyperactivation in the right insula and left cingulate gyrus, and hypoactivation in the right middle frontal gyrus. Conclusion Our data suggest that the neural alterations associated with ASD are not static, occurring only in early childhood. Instead, children with ASD have altered neural activity compared to adults during both social and nonsocial tasks, especially in fronto-temporal structures. Longitudinal neuroimaging studies are required to examine these changes prospectively, as potential targets for brain-based treatments for ASD.

The mounting evidence highlighting the disproportionate impact of the COVID-19 pandemic in ethnic minority communities underscores the need to understand how distress and healthcare access impacts the well-being of undocumented Latino/a immigrants (ULIs), one of the most marginalized and vulnerable ethnic minority communities in the U.S. We used existing data from a cross sectional study (Proyecto Voces) of 252 ULIs to conduct path analyses that explored the relations among distress due to immigration legal status, healthcare access difficulties, and the health of ULIs. Results demonstrated that distress due to immigration legal status is related to the physical and mental health of ULIs, and that difficulties in accessing healthcare explained these relations. These data support the importance of immediate, targeted efforts for increasing access to healthcare among undocumented immigrants and highlight the long-term importance of a much-needed healthcare reform for improving access to marginalized populations.

Despite widespread information about the human papillomavirus (HPV) vaccine, uptake continues to be low (CDC, 2010). HPV vaccine uptake may be maximized by better understanding factors likely to influence parents' decisions to vaccinate their age-recommended children. Previous reviews have summarized barriers and facilitators likely to influence parents' decision to vaccinate their adolescents (mostly daughters) against HPV; however, less attention has been given to summarize and evaluate the methodology. The aim of this study is to systematically review the methodology used in observational studies of HPV vaccine uptake from a parental perspective. A systematic search of Academic Search Premier, CINAHL, ERIC, Medline and PsycInfo to obtain relevant articles after FDA vaccine approval (2006 to present) yielded 446 studies, of which 17 studies were eligible. Results showed the majority of studies were cross-sectional, with random sampling from list-assisted sources being the most common method for data collection. Most studies used convenience samples and relied on parental self-report. Also, the majority of studies explored vaccine initiation, but only a few explored regimen completion and timely completion of vaccine regimen. Given that the effectiveness of the HPV vaccine is based on established recommendations for a three dose regimen within a timely interval, studies on factors likely to influence regimen completion and timely completion of regimen are essential to maximize the effectiveness and public health benefits of the vaccine. Research with more diverse samples, better and increased use of random sampling techniques, and the use of precise and objective measures of vaccine uptake to supplement parental self-report, is necessary to reduce selection and information biases in future studies. Studies to inform on factors likely to influence parents' decisions to vaccinate their sons against HPV are also needed.

Little is known about the bio-behavioral mechanisms underlying and differentiating suicide attempts from non-suicidal self-injury (NSSI) in adolescents. Adolescents who attempt suicide or engage in NSSI often report significant interpersonal and social difficulties. Emotional face recognition ability is a fundamental skill required for successful social interactions, and deficits in this ability may provide insight into the unique brain-behavior interactions underlying suicide attempts versus NSSI in adolescents. Therefore, we examined emotional face recognition ability among three mutually exclusive groups: (1) inpatient adolescents who attempted suicide (SA, n = 30); (2) inpatient adolescents engaged in NSSI (NSSI, n = 30); and (3) typically developing controls (TDC, n = 30) without psychiatric illness. Participants included adolescents aged 13-17 years, matched on age, gender and full-scale IQ. Emotional face recognition was evaluated using the diagnostic assessment of nonverbal accuracy (DANVA-2). Compared to TDC youth, adolescents with NSSI made more errors on child fearful and adult sad face recognition while controlling for psychopathology and medication status (ps < 0.05). No differences were found on emotional face recognition between NSSI and SA groups. Secondary analyses showed that compared to inpatients without major depression, those with major depression made fewer errors on adult sad face recognition even when controlling for group status (p < 0.05). Further, compared to inpatients without generalized anxiety, those with generalized anxiety made fewer recognition errors on adult happy faces even when controlling for group status (p < 0.05). Adolescent inpatients engaged in NSSI showed greater deficits in emotional face recognition than TDC, but not inpatient adolescents who attempted suicide. Further results suggest the importance of psychopathology in emotional face recognition. Replication of these preliminary results and examination of the role of context-dependent emotional processing are needed moving forward.

Objective Women’s risk of obstructive sleep apnea (OSA) increases substantially during and after the menopause transition, when depression risk is also elevated, raising the possibility that estrogen withdrawal contributes to OSA vulnerability, in turn contributing to mood disturbance. We examined the association between estradiol levels and OSA in depressed peri- and postmenopausal women. Methods Thirty depressed peri/postmenopausal women (mean BMI 30.82 kg/m2) without known OSA completed routine polysomnography concurrent with serum estradiol levels. Estradiol in women with apnea-hypopnea indices (AHI)≥15 indicating moderate-to-severe OSA was compared against those with AHI <15 using logistic regression adjusting for age and body mass index (BMI). Results Thirteen women (43%) had AHI≥15 (median AHI 21.6). Estradiol levels were lower (p=0.02) in those with OSA (median 19, interquartile range [IQR] 9–25, pg/ml) than without OSA (median 29, IQR 19–66, pg/ml). On univariate analysis, higher estradiol was associated with reduced odds of OSA (odds ratio [OR] 0.95, 95% confidence interval [CI] 0.90–0.99, p=0.04). After adjusting for age and BMI, E2 levels remained associated with lower odds of OSA (OR 0.90), but the association was no longer statistically significant (95% CI 0.76–1.05, p=0.18). Montgomery Åsberg Depression Rating Scale scores did not differ between those with and without OSA. Conclusions These preliminary results suggest that, in addition to higher BMI and age, lower estradiol may be associated with increased OSA risk in depressed women during the peri- and postmenopause, raising the possibility that estradiol withdrawal associated with menopause influences upper-airway patency in women.

Objective: This study aimed to assess for the prevalence of interpersonal discrimination among undocumented Mexican immigrants residing in high-risk neighborhoods near the CaliforniaMexico border, identify relevant vulnerabilities, and determine its association with clinically significant psychological distress after controlling for socio-demographics, immigration characteristics, and history of trauma. Method: Respondent Driven Sampling (RDS) was used in this cross-sectional study to collect and analyze data from clinical interviews with 246 undocumented Mexican immigrants. The Brief Symptom Inventory (BSI-53) was used as the primary outcome measure to assess for clinically significant psychological distress. For all analyses, inferential statistics accounted for design effects and sample weights to produce weighted estimates. Logistic regression was used in the multivariate analyses. Results: 69% of participants reported interpersonal discrimination due to being undocumented with significant differences observed across sex, educational attainment, and income. Among participants with a history of interpersonal discrimination due to their undocumented status, 52% met criteria for clinically significant psychological distress with significant differences observed across age groups, years living in the U.S. and history of trauma. After controlling for relevant covariates, having experienced interpersonal discrimination due to being undocumented was the strongest significant predictor of clinically significant psychological distress, OR = 5.47, 95% CI [2.56, 11.7], p < .001, even beyond history of trauma. Conclusion: Overall, our findings emphasize the need for policies, advocacy, and the development and provision of contextually-sensitive interventions to address the high prevalence of interpersonal discrimination and its negative health effects among undocumented Mexican immigrants.

To better delineate the unique correlates of self-injurious behaviors (SIB), psychiatric profiles of mutually exclusive groups of adolescents who made a suicide attempt (SA) versus those engaged in nonsuicidal self-injury (NSSI) were examined. Contrary to hypotheses, the NSSI group endorsed earlier onsets of SIB and suicidal ideation (SI), as well as higher rates of depression and anxiety compared with their SA counterparts. Future work is warranted to understand the role of SI, including duration of SI and anxiety in the development of NSSI, and to identify risk and resiliency factors useful in predicting an adolescent's SIB status.