Programmatic implementation of depression screening and remote mental health support sessions for persons recently diagnosed with TB in Lima, Peru during the COVID-19 pandemic.

Background: Few studies have explored a stepped care model for delivering mental health care to persons with tuberculosis (TB). Here, we evaluated depression screening and remote low-intensity mental health interventions for persons initiating TB treatment in Lima, Peru during the COVID-19 pandemic. Methods: We used the Patient Health Questionnaire 9 (PHQ-9) to screen participants for depressive symptoms (PHQ-9 ≥ 5). Participants with PHQ-9, 5-14 received remote Psychological First Aid (PFA) or Problem Management Plus (PM+). Participants were reevaluated 6 months after intervention completion. We then compared the change in median PHQ-9 scores before and after intervention completion. Those with PHQ-9 ≥ 15 were referred to higher-level care. Findings: We found that 62 (45.9%) of the 135 participants had PHQ-9 ≥ 5 at baseline. Then, 54 individuals with PHQ-9, 5-9 received PFA, of which 44 (81.5%) were reevaluated. We observed significant reductions in median PHQ-9 scores from 6 to 2 (r = 0.98; p < 0.001). Four participants with PHQ-9, 10-14 received PM+ but were unable to be reevaluated. Four participants with PHQ-9 ≥ 15 were referred to higher-level care. Conclusions: Depressive symptoms were common among persons recently diagnosed with TB. We observed improvements in depressive symptoms 6 months later for most participants who received remote sessions of PFA.

Perinatal depression and implementation of the "Thinking Healthy program" support intervention in an impoverished setting of Lima, Peru: Assessment before and during the COVID-19 pandemic.

Socios En Salud (SES) implemented the Thinking Healthy program (THP) to support women with perinatal depression before and during the COVID-19 pandemic in Lima Norte. We carried out an analysis of the in-person (5 modules) and remote (1 module) THP intervention. Depression was detected using PHQ-9, and THP sessions were delivered in women with a score (PHQ-9 ≥ 5). Depression was reassessed and pre- and post-scores were compared. In the pre-pandemic cohort, perinatal depression was 25.4% (47/185), 47 women received THP and 27 were reassessed (57.4%), and the PHQ-9 score median decreased from 8 to 2, p < 0.001. In the pandemic cohort, perinatal depression was 47.5% (117/247), 117 women received THP and 89 were reassessed (76.1%), and the PHQ-9 score median decreased from 7 to 2, p < 0.001. THP's modalities helped to reduce perinatal depression. Pregnant women who received a module remotely also reduced depression.

Respiratory, Cardiac, and Neuropsychiatric Manifestations of Postacute Sequelae of Coronavirus Disease 2019 in Lima, Peru.

Background: Few studies have examined the burden of postacute sequelae of coronavirus disease 2019 (COVID-19) (PASC) in low- and middle-income countries. We sought to characterize PASC with self-reported questionnaires and clinical examinations of end-organ function in Lima, Peru. Methods: From January to July 2021, we recruited participants at least 8 weeks after COVID-19 diagnosis from a case registry in Lima, Peru. We evaluated participants for PASC with questionnaires, neuropsychiatric evaluations, chest X-ray, spirometry, electrocardiogram, and echocardiogram. We used multivariable models to identify risk factors for PASC. Results: We assessed 989 participants for PASC at a median 4.7 months after diagnosis. Clinically significant respiratory symptoms were reported by 68.3% of participants, particularly those who had been severely ill during acute COVID-19, and were associated with cardiac findings of ventricular hypertrophy or dilation on echocardiogram. Neuropsychiatric questionnaires were consistent with depression in 20.7% and cognitive impairment in 8.0%. Female sex and older age were associated with increased risk of respiratory (adjusted odds ratio [aOR], 2.36 [95% confidence interval {CI}, 1.69-3.31] and aOR, 1.01 [95% CI, 1.00-1.03], respectively) and neuropsychiatric sequelae (aOR, 2.99 [95% CI, 2.16-4.18] and aOR, 1.02 [95% CI, 1.01-1.03], respectively). Conclusions: COVID-19 survivors in Lima, Peru, experienced frequent postacute respiratory symptoms and depression, particularly among older and female participants. Clinical examinations highlighted the need for cardiopulmonary rehabilitation among persons with severe COVID-19; psychosocial support may be required among all COVID-19 survivors.

Association between overweight/obesity and multidrug-resistant tuberculosis. / Asociación entre sobrepeso/obesidad y tuberculosis multidrogoresistente.

OBJECTIVE.: To evaluate the association between overweight/obesity and multidrug resistance in patients with and without a history of tuberculosis treatment. MATERIALS AND METHODS.: Cross-sectional study of secondary data from a tuberculosis cohort, which included anthropometric and drug-sensitivity testing data at the baseline visit of patients with and without previous tuberculosis treatment. RESULTS.: We evaluated 3,734 new cases and 766 with a history of having received treatment for tuberculosis. Overweight/obesity was not associated with multidrug resistance in patients with a history of tuberculosis treatment, with a prevalence ratio of 0.97 and a 95% confidence interval of 0.68-1.38. CONCLUSIONS.: Overweight/obesity is not associated with multidrug resistance in tuberculosis. Overweight/obesity is a dynamic process that may influence the relationship between the immune system and the metabolic system.

OBJETIVO.: Evaluar la asociación entre el sobrepeso/obesidad y la multidrogoresistencia en pacientes con y sin antecedentes de tratamiento para tuberculosis. MATERIALES Y MÉTODOS.: Estudio transversal realizado a través de un análisis secundario de la base de datos de una cohorte de tuberculosis, que incluyó datos de pruebas antropométricas y pruebas de sensibilidad a drogas en la visita basal de pacientes con y sin tratamiento previo para tuberculosis. RESULTADOS.: Se evaluaron 3,734 casos nuevos y 766 con antecedente de haber recibido tratamiento para tuberculosis. El sobrepeso/obesidad no se asoció a la multidrogoresistencia en pacientes con antecedente de tratamiento para tuberculosis, mostrando una razón de prevalencia de 0,97 con un intervalo de confianza al 95% de 0,68-1,38. CONCLUSIONES.: El sobrepeso/obesidad no está asociado a la multidrogoresistencia en tuberculosis; siendo el sobrepeso/obesidad un proceso dinámico que puede influir en las relaciones entre el sistema inmune y el sistema metabólico.

A Cross-Sectional Analysis of Self-Reported Needs and Health Service Utilization Among Transgender Women in Lima, Perú.

Purpose: Globally, transgender women (TGW) experience wide-ranging barriers to health and care, with disproportionately high risks of infectious and chronic diseases. Yet, research on transgender populations' access to care in low- and middle-income countries remains limited, focused on human immunodeficiency virus (HIV) infection, and assesses TGW as a homogenous group. We analyzed morbidity and health service uptake patterns among TGW in Lima, Perú, to understand health outreach and service needs to inform targeting and design of community-level interventions. Methods: This cross-sectional study surveyed a convenience sample of 301 TGW in metropolitan Lima during September-October 2020. We report descriptive statistics and bivariable and multivariable regression model results as adjusted prevalence ratios (aPRs). Results: Health coverage and access to care were suboptimal. Less education and older age were positively associated with illness and negatively associated with HIV and tuberculosis (TB) testing. In the first study to quantitatively examine health utilization by gender identity subgroup (i.e., woman, trans or transgender, transsexual, "transformista," "travesti," and other) in Perú, TGW who identified as women were more likely to ever test for HIV (aPR = 1.49, 95% confidence interval [CI]: 1.16-1.91) and use pre-exposure prophylaxis (PrEP) (aPR = 2.36, 95% CI: 1.15-4.80). Both awareness and interest regarding PrEP were low, as was usage among those who were interested in taking PrEP. Conclusion: Public health efforts should be tailored to meet TGW's diverse needs, expand TB testing, bridge the gap between PrEP interest and use, and increase insurance coverage and access to trans-friendly services for improved health.

Diagnostic Performance Assessment of Saliva RT-PCR and Nasopharyngeal Antigen for the Detection of SARS-CoV-2 in Peru.

Widely available and reliable testing for SARS-CoV-2 is essential for the public health response to the COVID-19 pandemic. We estimated the diagnostic performance of reverse transcription PCR (RT-PCR) performed on saliva and the SD Biosensor STANDARD Q antigen test performed on nasopharyngeal swab compared to the reference standard, nasopharyngeal swab (NP) RT-PCR. We enrolled participants living and/or seeking care in health facilities in North Lima, Peru from November 2020 to January 2021. Consenting participants underwent same-day RT-PCR on both saliva and nasopharyngeal swab specimens, antigen testing on a nasopharyngeal swab specimen, pulse oximetry, and standardized symptom assessment. We calculated sensitivity, specificity, and predictive values for the nasopharyngeal antigen and saliva RT-PCR compared to nasopharyngeal RT-PCR. Of 896 participants analyzed, 567 (63.3%) had acute signs/symptoms of COVID-19. The overall sensitivity and specificity of saliva RT-PCR were 85.8% and 98.1%, respectively. Among participants with and without acute signs/symptoms of COVID-19, saliva sensitivity was 87.3% and 37.5%, respectively. Saliva sensitivity was 97.4% and 56.0% among participants with cycle threshold (CT) values of ≤30 and >30 on nasopharyngeal RT-PCR, respectively. The overall sensitivity and specificity of nasopharyngeal antigen were 73.2% and 99.4%, respectively. The sensitivity of the nasopharyngeal antigen test was 75.1% and 12.5% among participants with and without acute signs/symptoms of COVID-19, and 91.2% and 26.7% among participants with CT values of ≤30 and >30 on nasopharyngeal RT-PCR, respectively. Saliva RT-PCR achieved the WHO-recommended threshold of >80% for sensitivity for the detection of SARS-CoV-2, while the SD Biosensor nasopharyngeal antigen test did not. IMPORTANCE In this diagnostic validation study of 896 participants in Peru, saliva reverse transcription PCR (RT-PCR) had >80% sensitivity for the detection of SARS-CoV-2 among all-comers and symptomatic individuals, while the SD Biosensor STANDARD Q antigen test performed on nasopharyngeal swab had <80% sensitivity, except for participants whose same-day nasopharyngeal RT-PCR results showed cycle threshold values of <30, consistent with a high viral load in the nasopharynx. The specificity was high for both tests. Our results demonstrate that saliva sampling could serve as an alternative noninvasive technique for RT-PCR diagnosis of SARS-CoV-2. The role of nasopharyngeal antigen testing is more limited; when community transmission is low, it may be used for mass screenings among asymptomatic individuals with high testing frequency. Among symptomatic individuals, the nasopharyngeal antigen test may be relied upon for 4 to 8 days after symptom onset, or in those likely to have high viral load, whereupon it showed >80% sensitivity.

Tratamiento supervisado por video VDOT en pacientes con tuberculosis pulmonar de un Centro de Salud de Lima. Estudio piloto / Treatment supervised by video (VDOT) in patients with tuberculosis from a Health Center in Lima. Pilot study

RESUMEN Objetivo: Describir las características de la implementación del tratamiento supervisado por video (VDOT) en pacientes con tuberculosis en un establecimiento de salud de la seguridad social del primer nivel de atención en Perú (EsSalud). Material y métodos: Estudio observacional, descriptivo. Los pacientes fueron enrolados de forma prospectiva de 18/09/2018 al 24/09/2019. Ocho de los nueve pacientes seguidos completaron el tratamiento VDOT. Un paciente fue transferido a otro establecimiento de salud antes de terminar el seguimiento. Una enfermera entrenada de Socios En Salud gestionó las 727 video llamadas. Resultados: Se obtuvo una adherencia al tratamiento del 100%. Conclusiones: La estrategia VDOT sería una modalidad alternativa útil en pacientes con tuberculosis sensible.

SUMMARY Objective: To report the characteristics of the implementation process of the video supervised treatment (VST) of patients with pulmonary tuberculosis in a first level health care center of the Social Security in Peru. Methods: An observational study was carried-out including patients enrolled from 18/09/2018 to 24/09/2019. Eight out of ninepatients completed the VST, one patient was transferred to other institution before finishing treatment. One nurse trained at Partners in Health arranged the 727 video calls. Results: adherence to treatment was 100%. Conclusions: VST may be a useful alternative for patients with drug sensitive tuberculosis.

Prevalence of Severe Acute Respiratory Syndrome Coronavirus 2 Antibodies Among Market and City Bus Depot Workers in Lima, Peru.

We report severe acute respiratory syndrome coronavirus 2 antibody positivity among market and city bus depot workers in Lima, Peru. Among 1285 vendors from 8 markets, prevalence ranged from 27% to 73%. Among 488 workers from 3 city bus depots, prevalence ranged from 11% to 47%. Self-reported symptoms were infrequent.

Mobilizing digital technology to implement a population-based psychological support response during the COVID-19 pandemic in Lima, Peru.

Background: The COVID-19 pandemic caused considerable burden on mental health worldwide. To address this emergency in Peru, Socios en Salud (SES) implemented an innovative digital system for the diagnosis and psychological therapy in vulnerable populations. We describe the development, implementation, and participant outcomes of this intervention. Methods: We conducted an intervention in a general population of Lima, Peru using a digital tool, ChatBot-Juntos, incorporating the abbreviated Self-Reporting Questionnaire (SRQ) to screen psychological distress. Participants positive for psychological distress received remote Psychological First Aid (PFA) and grief therapy if needed. Participants with a mental health condition or safety concern were referred to mental health services. SRQ scores were collected 3 months after PFA sessions. Differences between screening and follow-up scores were compared using Wilcoxon sign-rank test. Results: In total, 2027 people were screened; 1581 (77.9%) screened positive for psychological distress. Nine hundred ninety-seven (63%) people with psychological distress received PFA, and 320 (32.1%) of those were also referred for mental health care. At 3 months after follow-up, SRQ scores were collected for 579 (58%) participants. Significant reduction in SRQ scores was observed 3 months after PFA [median SRQ score changed from 9 to 5 (p < 0.001)], and after PFA plus referral to mental health services [median SRQ score changed from 11 to 6 (p < 0.001)]. Conclusion: Digital technology can be used to screen for psychological distress and deliver mental health support for populations affected by the COVID-19 pandemic. More research is needed to determine whether technology contributes to improved mental health outcomes.

Evidence of Validity and Reliability of the Lasher and Faulkender Anxiety about Aging Scale in Mexican Older Adults.

Anxiety about aging is an important mediating factor in attitudes and behavior toward elderly individuals as well as a mediating factor in the adjustment to one's own aging processes. The aim of this study was to analyze the factor structure, internal consistency and factorial invariance by sex of the Lasher and Faulkender Anxiety about Aging Scale. The sample consisted of 601 Mexican older adults, 394 women and 207 men, with a mean age of 70.69 ± 8.10 years. The factor structure of the questionnaire was analyzed using confirmatory factor analysis. Analyses show that a four-factor structure is feasible and adequate. The four-factor structure (fear of the elderly, psychological concerns, physical appearance and fear of loss), according to statistical and substantive criteria, showed adequate reliability and validity indicators. However, the obtained model does not fully coincide with that proposed by the questionnaire authors, although it continues to support the multi-factor component of anxiety about aging. On the other hand, the factor structure, the factor loadings and the intercepts are considered invariant in the two populations (men and women); however, there are differences between populations on the means of the physical appearance and fear of loss factors.

In-hospital mortality among incident hemodialysis older patients in Peru.

BACKGROUND: Understanding the pattern of mortality linked to end stage renal disease (ESRD) is important given the increasing ageing population in low- and middle-income countries. METHODS: We analyzed older patients with ESRD with incident hemodialysis, from January 2012 to August 2017 in one large general hospital in Peru. Individual and health system-related variables were analyzed using Generalized Linear Models (GLM) to estimate their association with in-hospital all-cause mortality. Relative risk (RR) with their 95% confidence intervals (95% CI) were calculated. RESULTS: We evaluated 312 patients; mean age 69 years, 93.6% started hemodialysis with a transient central venous catheter, 1.7% had previous hemodialysis indication and 24.7% died during hospital stay. The mean length of stay was 16.1 days (SD 13.5). In the adjusted multivariate models, we found higher in-hospital mortality among those with encephalopathy (aRR 1.85, 95% CI 1.21-2.82 vs. without encephalopathy) and a lower in-hospital mortality among those with eGFR ≤7 mL/min (aRR 0.45, 95% CI 0.31-0.67 vs. eGFR>7 mL/min). CONCLUSIONS: There is a high in-hospital mortality among older hemodialysis patients in Peru. The presence of uremic encephalopathy was associated with higher mortality and a lower estimated glomerular filtration rate with lower mortality.

Divide and conquer: improving parental understanding of health-related instructions using sequential pictorial instructions.

Patient misunderstandings of healthcare-related instructions result in significant health, social and economic consequences. Pushing the boundaries of traditional academic methods may offer strategies that promote new ways to improve communication and understanding between healthcare providers, caregivers and patients. Comics can be an educational tool, offering an innovative strategy to communicate health-related information. Our study objective was to compare parents' understanding of health-related instructions (i.e. prescription labels, medical instructions and emergency situation scenarios) that were presented using two different formats-sequential pictorial instructions (SPIs) versus written text instructions (WRIs).This was a cross-sectional study to compare parents' understanding of health-related instructions for pediatric patients using structured SPIs versus WRIs. Parents (n = 359, 18-82 years old) of pediatric patients were given a card with instructions that were presented as SPIs (n = 195, 54.3%) or WRIs (n = 164, 45.7%), and then they completed a questionnaire. Total (14 questions) and grouped scores (10 questions) for parental comprehension of prescription and medical emergency instructions were significantly higher among participants viewing the SPIs than those viewing the WRIs in both English and Spanish. The mean understanding of instructions significantly increased from 6% to 12.2% when comparing the WRI versus the SPI.Our initial findings indicate that parents and caregivers of pediatric patients had significantly better understanding and recall of instructions delivered using SPIs than using WRIs.

Effect of multimorbidity on gait speed in well-functioning older people: A population-based study in Peru.

AIM: To determine the association between multimorbidity and gait speed in a population-based sample of older people without functional dependency. METHODS: Data were obtained from a previously made cross-sectional population-based study of individuals aged >60 years carried out in San Martin de Porres, the second most populous district in Lima, Peru. We included well-functioning, independent older people. Exclusion criteria emphasized removing conditions that would impair gait. The exposure of interest was non-communicable chronic disease multimorbidity, and the outcome was gait speed determined by the time required for the participant to walk a distance of 8 m out of a total distance of 10 m. Generalized linear models were used to estimate adjusted gait speed by multimorbidity status. RESULTS: Data from 265 older adults with a median age of 68 years (IQR 63-75 years) and 54% women were analyzed. The median gait speed was 1.06 m/s (SD 0.27) and the mean number of chronic conditions per adult was 1.1 (SD ±1). The difference in mean gait speed between older adults without a chronic condition and those with ≥3 chronic conditions was 0.24 m/s. In crude models, coefficients decreased by a significant exponential factor for every increase in the number of chronic conditions. Further adjustment attenuated these estimates. CONCLUSIONS: Slower speed gaits are observed across the spectrum of multimorbidity in older adults without functional dependency. The role of gait speed as a simple indicator to evaluate and monitor general health status in older populations is expanded to include older adults without dependency. Geriatr Gerontol Int 2018; 18: 293-300.

HPV knowledge, burden and genital wart location among heterosexually identified versus homosexually identified men who have sex with men in Lima, Peru: cross-sectional results from a cohort study.

OBJECTIVES: The relationship between sexual practices, identity and role among Latino men who have sex with men (MSM) and HIV risk is the subject of ongoing investigation but less is known about how these aspects of sexuality relate to human papilloma-virus (HPV), an independent risk factor for HIV. This observational study investigated the relationship between HPV and sexual practices, identity and role as well as other sexually transmitted infection (STI)/HIV risk factors among HIV-negative heterosexually and homosexually identified Peruvian MSM. SETTING: Community-based clinic for MSM in Lima, Peru. PARTICIPANTS: 756 subjects were screened based on inclusion criteria of: born anatomically male; age ≥18 years; had any anal intercourse with a man during the previous 12 months; residing in metropolitan Lima; HIV negative; willing to commit to twice-yearly clinic visits for 24 months; had not participated in an HIV or HPV vaccine study. 600/756 participants met the inclusion criteria and were enrolled, of whom 48% (284) identified as homosexual and 10% (57) as heterosexual, the basis of the analyses performed. RESULTS: Compared with homosexually identified MSM, heterosexually identified MSM had completed fewer years of formal education and were less likely to have: anogenital HPV or visible anal warts; given oral sex to a man; or used a condom with their most recent female sexual partner (all p<0.05). Conversely, heterosexually identified MSM were more likely to have: visible penile warts; used a condom during last anal intercourse; smoked cigarettes; had transactional sex; and used drugs during sex in the previous month (all p<0.01). There was no difference found between heterosexually and homosexually identified MSM by syphilis or high-risk HPV prevalence. CONCLUSIONS: HPV burden, wart type (penile vs anal) and select HIV/STI risk behaviours differed between heterosexually and homosexually identified Peruvian MSM. Understanding the implications of these differences can lead to tailored HIV/STI prevention interventions for heterosexually identified MSM. TRIAL REGISTRATION NUMBER: NCT01387412.

Intra-racial disparities: The effect of poverty and obesity on the psychosocial profile of Mexican-American children / Diferencias intra-raciales: El efecto de la obesidad y la pobreza en el perfil psicosocial de niños mexicano-americanos

Abstract: INTRODUCTION: The high prevalence of obesity among children of Mexican descent, living in either Mexico or the United States (US), might indicate they are at a higher risk when compared to other groups. Previous mental health studies have had conflicting outcomes, which may be the result of considering these children as a homogeneous group (by race or ethnicity) instead of considering intra-racial group disparities (e.g. socio-economic status, adversities). OBJECTIVE: To compare the psychosocial profile by weight category (normal weight, overweight, or obese) of impoverished Mexican descendent children in a clinical setting. METHOD: The study design was cross sectional. Information was retrieved from medical records (N = 2237) that were obtained from five university-based clinics in a large metropolitan area on the US-Mexico border from May 2009 to August 2010. RESULTS: Psychosocial and behavioral problems were present among this intra-racial group of Mexican-American children, with higher scores in the overweight and obese children than in the normal-weight children. DISCUSSION AND CONCLUSION: Intra-racial differences among obese and overweight children could account for variation in results regarding the mental health of Mexican American children. Considering intra-racial group disparities when providing healthcare may improve delivery and promote better mental and health outcomes because some groups may need more attention than others. In addition, considering these groups when designing studies, may improve the accuracy and precision of study result interpretations.

Resumen: INTRODUCCIÓN: La alta prevalencia de obesidad en niños de origen mexicano, ya sea en los Estados Unidos o en México, puede indicar la posibilidad de mayores riesgos al compararlos con otros grupos étnicos. Estudios previos sobre su salud mental han mostrado resultados contradictorios, que pueden deberse por considerar a estos niños como un grupo homogéneo (de acuerdo con el grupo étnico) en lugar de hacerlo considerando la existencia de diferencias intra-raciales (ej. nivel socioeconómico, exposición a disparidades). OBJETIVO: Comparar el perfil psicosocial de niños méxico-americanos viviendo en la pobreza en los Estados Unidos de acuerdo a su categoría de peso (normal, sobrepeso, obesidad). MÉTODO: El estudio es transversal. La información fue recolectada a partir de records médicos (N = 2237) obtenidos en cinco clínicas en una ciudad metropolitana. Resultados: Los resultados indican mayores problemas psicosociales y de comportamiento en este grupo intrarracial de niños México-Americanos con sobrepeso y obesidad al compararlos con los de peso normal. DISCUSIÓN Y CONCLUSIÓN: Las posibles diferencias intra-raciales de estos niños confrontando obesidad y sobrepeso y viviendo en la pobreza, pueden explicar las diferencias reportadas en algunos estudios. Considerar la existencia de grupos intra-raciales al proveer salud puede mejorar los resultados, ya que algunos grupos pueden necesitar más atención que otros. De forma adicional, considerar estos sub-grupos al diseñar estudios puede mejorar la exactitud y precisión de la interpretación de resultados.

The emotional and behavioral problems of children exposed to poverty and/or collective violence in communities at the Mexico-United States border: A comparative study / Problemas emocionales y de comportamiento entre niños expuestos a la pobreza y/o la violencia colectiva en comunidades en la frontera México-Estados Unidos: Un estudio comparativo

Background Collective violence attributed to organized crime has shown to be responsible for a considerable burden of physical and mental health morbidity among youth. Objective To compare the emotional and behavioral problems of children exposed to early childhood poverty and/or collective violence in communities at the Mexico-United States border to children exposed to other social and health risks. Method A cross-sectional study was carried out with individuals living in poverty at two sites at the Mexico-United States border. Individuals who responded once to the Pictorial Child Behavior Checklist (P+CBCL) in Spanish were selected randomly from clinics in a metropolitan area of El Paso, Texas, United States (poverty alone group), and Ciudad Juarez, Chihuahua, Mexico (poverty plus collective violence group). In addition, emotional and behavioral problems present in these groups were compared with available published emotional and behavioral CBCL scales of children exposed to other social and health risks. Results Children exposed to both poverty and collective violence had higher emotional and behavioral problem scores as measured by the P+CBCL than those exposed to poverty alone. In addition, compared with children who were brain-injured, hearing impaired, or whose parents were exposed to drugs or alcohol, the poverty and collective violence group had higher levels of emotional and behavioral problems. Discussion and conclusion Systematic detection and treatment of children as young as 18 months exposed to trauma are necessary to diminish the mental health problems caused by the collective violence attributed to organized crime.

Antecedentes La violencia colectiva atribuida al crimen organizado ha mostrado causar considerables daños en la salud mental de jóvenes. Objetivo Comparar los problemas emocionales y de comportamiento de niños expuestos a la pobreza y/o violencia colectiva en comunidades localizadas en la frontera México-Estados Unidos, así como con niños expuestos a otros riesgos. Método Estudio transversal con participantes viven en la pobreza en ambos lados de la frontera de México y Estados Unidos. Los participantes respondieron a la versión con pictogramas en español del Cuestionario de Comportamientos de Niños (P+CBCL) en clínicas localizadas en El Paso, Texas (grupo expuesto a la pobreza), y en Ciudad Juárez, Chihuahua, México (grupo expuesto a la pobreza + violencia colectiva). De forma adicional se compararon los problemas emocionales y de comportamiento de estos grupos con resultados históricos obtenidos a partir de la evidencia científica. Resultados Los niños expuestos a la pobreza/violencia colectiva registraron resultados más altos en las escalas de problemas emocionales y de comportamiento al medirlos con el P+CBCL cuando se compararon con el grupo expuesto solamente a la pobreza. De forma adicional, al comparar los grupos con niños con problemas cerebrales, de audición, o con padres expuestos a drogas y alcohol, el grupo expuesto a la pobreza y a la violencia registró mayores problemas emocionales y de comportamiento. Discusión y Conclusión La detección sistemática y el tratamiento de niños desde los 18 meses expuestos a trauma son necesarios para disminuir los problemas mentales causados por la violencia colectiva atribuida al crimen organizado.

Alcohol use disorders negatively influence antiretroviral medication adherence among men who have sex with men in Peru.

As international guidelines increase access to antiretroviral therapy (ART) globally, ART adherence becomes increasingly important to achieve HIV treatment as prevention (TasP) goals. In the concentrated HIV epidemic among men who have sex with men (MSM) and transgendered women (TGW) in Lima, Peru, the independent correlates of ART nonadherence were examined to inform treatment intervention priorities. Cross sectional survey of HIV-infected MSM and TGW who are engaged in clinical care in Lima, Peru. From June to August 2012, 302 HIV-infected Peruvian MSM/TGW from three clinical care sites were recruited using convenience sampling to participate in a cross-sectional computer-assisted adherence survey. Several standardized screening measures associated with ART nonadherence were examined in order to determine the independent correlates of optimal (≥90%) and perfect (100%) adherence, which were assessed using logistic regression. Of the 302 participants recruited, 263 (87.1%) were prescribed ART. Among those prescribed ART, 229 (87.1%) reported optimal and 146 (55.5%) reported perfect adherence. The prevalence of alcohol use disorders (AUD; 43.2%), alcohol dependence (5.3%), recent drug use (6.0%), and depression (44.5%) was high, and most participants had some evidence of neurocognitive impairment. Meeting criteria for having an AUD and depression were collinear (p < 0.001). On multivariate analysis, having an AUD was inversely related and the only independent correlate of optimal (AOR = 0.427; 95% CI = 0.187-0.976) and perfect (AOR = 0.552; 95% CI = 0.327-0.930) ART adherence. AUDs are highly prevalent among Peruvian HIV-infected MSM and contribute significantly to ART nonadherence. These findings support the need for screening and treating underlying AUDs. In order to meet HIV TasP goals, evidence-based strategies targeting AUDs are likely to directly improve ART adherence and indirectly improve overall individual health, HIV treatment engagement, and reduce transmission to sexual partners among this vulnerable and disproportionally affected population.

Socialization patterns and their associations with unprotected anal intercourse, HIV, and syphilis among high-risk men who have sex with men and transgender women in Peru.

The association of socialization patterns with unprotected anal intercourse (UAI) and HIV/STI prevalence remains underexplored in men who have sex with men (MSM) and transgender women (TW) in developing country settings. We evaluated the correlation of UAI, HIV, and syphilis with MSM/TW venue attendance and social network size among high-risk MSM and TW in Peru according to self-reported sexual identity. Frequency of venue attendance and MSM/TW social network size were lowest among heterosexual MSM and highest among TW respondents. Attendance (frequent or occasional) at MSM/TW venues was associated with increased odds of insertive UAI among heterosexual participants. Frequent venue attendance was associated with increased odds of receptive UAI among gay/homosexual, bisexual, and TW participants. Further investigation of the differing socialization patterns and associations with HIV/STI transmission within subgroups of Peruvian MSM and TW will enable more effective prevention interventions for these populations.