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INTRODUCTION: Women account for 23% of new human immunodeficiency virus diagnoses in the United States, yet remain understudied. Adherence to antiretroviral therapy and consequent viral suppression are keys to preventing human immunodeficiency virus transmission, reducing risk of drug resistance, and improving health outcomes. OBJECTIVES: This review identified and synthesized peer-reviewed studies in the United States describing factors associated with viral suppression among cisgender women living with human immunodeficiency virus. METHODS: We searched five databases: Cumulative Index to Nursing and Allied Health (CINAHL), PubMed, Embase, Scopus, and PsycINFO, and reported the findings using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Eligible studies included: (1) peer-reviewed English-language articles published since 2010; (2) includes only cisgender women; (3) participants were at least 18 years of age; (4) reported metrics on viral loads; and (5) conducted in the United States. RESULTS: Fourteen studies in total were reviewed. Eight studies had adult women living with human immunodeficiency virus, four recruited only pregnant women, and two included only racial minority women. The most commonly reported factors negatively associated with viral suppression were substance use (n = 4), followed by availability of health insurance, financial constraint, complexity of human immunodeficiency virus treatment regimen (n = 3), and intimate partner violence (n = 2). Other factors were depression, race, and age. In addition, all four studies that included only pregnant women reported early human immunodeficiency virus care engagement as a significant predictor of low viral loads pre- and post-partum. CONCLUSION: Substance use, financial constraint, lack of health insurance, human immunodeficiency virus treatment regimen type, intimate partner violence, and late human immunodeficiency virus care pre-post pregnancy were the most common factors negatively associated with viral suppression. There is a paucity of data on viral suppression factors related to transgender and rural populations. More human immunodeficiency virus research is needed to explore factors associated with human immunodeficiency virus treatment outcomes in transgender women and cisgender women in rural U.S. regions.
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Infecciones por VIH , Trastornos Relacionados con Sustancias , Personas Transgénero , Adulto , Femenino , VIH , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Humanos , Embarazo , Trastornos Relacionados con Sustancias/complicaciones , Estados Unidos/epidemiología , Carga ViralRESUMEN
Purpose: Lens adapted smartphones are being used regularly instead of ophthalmoscopes. The most common causes of preventable blindness in the world, which are glaucoma and diabetic retinopathy, can develop asymptomatic changes to the optic nerve head (ONH) especially in the developing world where there is a dire shortage of ophthalmologists but ubiquitous mobile phones. We developed a proof-of-concept ONH biometric (application [APP]) to use as a routine biometric on a mobile phone. The unique blood vessel pattern is verified if it maps on to a previously enrolled image. Methods: The iKey APP platform comprises three deep neural networks (DNNs) developed from anonymous ONH images: the graticule blood vessel (GBV) and the blood vessel specific feature (BVSF) DNNs were trained on unique blood vessel vectors. A non-feature specific (NFS) baseline ResNet50 DNN was trained for comparison. Results: Verification reached an accuracy of 97.06% with BVSF, 87.24% with GBV and 79.8% using NFS. Conclusions: A new ONH biometric was developed with a hybrid platform of ONH algorithms for use as a verification biometric on a smartphone. Failure to verify will alert the user to possible changes to the image, so that silent changes may be observed before sight threatening disease progresses. The APP retains a history of all ONH images. Future longitudinal analysis will explore the impact of ONH changes to the iKey biometric platform. Translational Relevance: Phones with iKey will host ONH images for biometric protection of both health and financial data. The ONH may be used for automatic screening by new disease detection DNNs.
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Glaucoma , Disco Óptico , Biometría , Glaucoma/diagnóstico , Humanos , Redes Neurales de la Computación , Teléfono InteligenteRESUMEN
Nearly half of HIV infections in the United States are concentrated among African Americans, and over half of new HIV infections occur in the South. African Americans have poorer outcomes in the entire continua of HIV and PrEP care. Complex social, structural, and behavioral factors contribute to our nation's alarming racial disparities in HIV infection, particularly in the Deep South. Despite the importance of faith, spirituality and religious practice in the lives of many African Americans, there has been little scientific investment exploring how African Americans' religious participation, faith and spirituality may impact our nation's HIV epidemic. This article summarizes the state of the science on this critical issue. We also identify opportunities for new scholarship on how faith, spirituality and religious participation may impact HIV care continuum outcomes in the South and call for greater federal research investment on these issues.
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Negro o Afroamericano/psicología , Continuidad de la Atención al Paciente , Organizaciones Religiosas , Infecciones por VIH/etnología , Infecciones por VIH/psicología , Negro o Afroamericano/estadística & datos numéricos , Epidemias , Infecciones por VIH/prevención & control , Humanos , Espiritualidad , Estados UnidosRESUMEN
To screen the complex central nervous system (CNS) injury responses, we created a quadruple-labelled 'PrismPlus' mouse line with a genetically encoded distinct fluorescent tag in oligodendrocytes, microglia, neurons, and astrocytes. Cx3cr1-gfp and Prism mice originally developed by Jung et al., 2000 and Dougherty et al., 2012, respectively, were cross-bred. First, we confirmed the presence of fluorophores in appropriate cell types in PrismPlus mice. PrismPlus mice were then used to examine the cellular responses to brain implanted micro-devices. We observed an increase in microglial response at earlier time points as compared to 4 weeks, a progressive astrocytic response, and fewer neurons at the vicinity of an implanted device. These results are similar to what has been described in literature using other rodent strains, previously attainable only through time-consuming and variable immunohistochemistry methods. Finally, we demonstrate the compatibility of PrismPlus brain tissue with CLARITY, an advanced tissue clearing technique, opening the door to future thick tissue imaging studies. This report confirms PrismPlus transgenic fluorescence and highlights the utility of these mice to study CNS injuries. The work herein seeks to establish a novel transgenic mouse line to improve experimental scope, consistency, and efficiency for CNS researchers.
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Astrocitos/metabolismo , Lesiones Traumáticas del Encéfalo/genética , Efecto Fundador , Microglía/metabolismo , Neuronas/metabolismo , Oligodendroglía/metabolismo , Proteínas Recombinantes de Fusión/genética , Animales , Astrocitos/ultraestructura , Proteínas Bacterianas/genética , Proteínas Bacterianas/metabolismo , Encéfalo/metabolismo , Encéfalo/patología , Lesiones Traumáticas del Encéfalo/diagnóstico , Lesiones Traumáticas del Encéfalo/metabolismo , Lesiones Traumáticas del Encéfalo/patología , Receptor 1 de Quimiocinas CX3C/genética , Receptor 1 de Quimiocinas CX3C/metabolismo , Cruzamientos Genéticos , Modelos Animales de Enfermedad , Electrodos Implantados , Femenino , Expresión Génica , Proteínas Fluorescentes Verdes/genética , Proteínas Fluorescentes Verdes/metabolismo , Proteínas Luminiscentes/genética , Proteínas Luminiscentes/metabolismo , Masculino , Ratones , Ratones Transgénicos , Microglía/ultraestructura , Neuronas/ultraestructura , Oligodendroglía/ultraestructura , Proteínas Recombinantes de Fusión/metabolismo , Proteínas Represoras/genética , Proteínas Represoras/metabolismo , TransgenesRESUMEN
Using traditional histological methods, researchers are hampered in their ability to image whole tissues or organs in large-scale 3D. Histological sections are generally limited to <20 µm as formalin fixed paraffin section on glass slides or <500 µm for free-floating fixed sections. Therefore, extensive efforts are required for serial sectioning and large-scale image reconstruction methods to recreate 3D for samples >500 µm using traditional methods. In addition, light scatters from macromolecules within tissues, particularly lipids, prevents imaging to a depth >150 µm with most confocal microscopes. To reduce light scatter and to allow for deep tissue imaging using simple confocal microscopy, various optical clearing methods have been developed that are relevant for rodent and human tissue samples fixed by immersion. Several methods are related and use protein crosslinking with acrylamide and tissue clearing with sodium dodecyl sulfate (SDS). Other optical clearing techniques used various solvents though each modification had various advantages and disadvantages. Here, an optimized passive optical clearing method is described for studies of the human pancreas innervation and specifically for interrogation of the innervation of human islets.
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Imagenología Tridimensional/métodos , Páncreas/anatomía & histología , Humanos , Páncreas/citología , Páncreas/inervación , Adhesión en ParafinaRESUMEN
Insufficient or excessive thyroid hormone (TH) levels during fetal development can cause long-term neurological and cognitive problems. Studies in animal models of perinatal hypo- and hyperthyroidism suggest that these problems may be a consequence of the formation of maladaptive circuitry in the cerebral cortex, which can persist into adulthood. Here we used mouse models of maternal hypo- and hyperthyroidism to investigate the long-term effects of altering thyroxine (T4) levels during pregnancy (corresponding to embryonic days 6.5-18.5) on thalamocortical (TC) axon dynamics in adult offspring. Because perinatal hypothyroidism has been linked to visual processing deficits in humans, we performed chronic two-photon imaging of TC axons and boutons in primary visual cortex (V1). We found that a decrease or increase in maternal serum T4 levels was associated with atypical steady-state dynamics of TC axons and boutons in V1 of adult offspring. Hypothyroid offspring exhibited axonal branch and bouton dynamics indicative of an abnormal increase in TC connectivity, whereas changes in hyperthyroid offspring were indicative of an abnormal decrease in TC connectivity. Collectively, our data suggest that alterations to prenatal T4 levels can cause long-term synaptic instability in TC circuits, which could impair early stages of visual processing.
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Hipertiroidismo/patología , Hipotiroidismo/patología , Efectos Tardíos de la Exposición Prenatal/fisiopatología , Sinapsis/fisiología , Tálamo/patología , Corteza Visual/patología , Adulto , Animales , Animales Recién Nacidos , Antitiroideos/toxicidad , Mapeo Encefálico , Modelos Animales de Enfermedad , Femenino , Edad Gestacional , Proteínas Fluorescentes Verdes/genética , Proteínas Fluorescentes Verdes/metabolismo , Humanos , Hipertiroidismo/diagnóstico por imagen , Hipotiroidismo/diagnóstico por imagen , Procesamiento de Imagen Asistido por Computador , Masculino , Metimazol/toxicidad , Ratones , Ratones Endogámicos C57BL , Neuroimagen , Embarazo , Efectos Tardíos de la Exposición Prenatal/inducido químicamente , Efectos Tardíos de la Exposición Prenatal/diagnóstico por imagen , Sinapsinas/genética , Sinapsinas/metabolismo , Tálamo/diagnóstico por imagen , Tiroxina/toxicidad , Factores de Tiempo , Transducción Genética , Corteza Visual/diagnóstico por imagenRESUMEN
INTRODUCTION: Support of others is a key factor for mothers who choose to breastfeed their infants, including those who balance work outside the home and breastfeeding. However, little research has been done to understand how maternal support during the postpartum period impacts mothers' ability to later balance work and breastfeeding, in particular full-time work and exclusive breastfeeding. The results of this qualitative study indicate that the timing of support plays a key role in mothers' ability to successfully overcome barriers during the early postpartum period, thus building maternal self-efficacy in addressing problems encountered when they return to work. METHODS: To understand the experience of low-income women who successfully balance full-time work and exclusive breastfeeding for the recommended 6 months, interviews were conducted with women who met study criteria for income level, work status, and exclusive breastfeeding. Breastfeeding peer counselors were also interviewed as key informants. Interviews were recorded, transcribed, and coded for themes. The results of both sets of interviews were triangulated with a focused literature review to assure the soundness of the qualitative analysis. RESULTS: Timing of support included acute support, such as help establishing a successful latch needed during the first 2 weeks after delivery, to deal with breastfeeding problems that mothers perceived as being mentally and emotionally overwhelming and longer-term support needed to overcome problems perceived as being less intense. CONCLUSIONS: The research invites further exploration into the relationship between breastfeeding support provided by mothers' support system, including healthcare professionals, during the postpartum period and rates of breastfeeding duration and exclusivity.
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Lactancia Materna , Madres , Investigación Cualitativa , Apoyo Social , Mujeres Trabajadoras/psicología , Equilibrio entre Vida Personal y Laboral , Adulto , Lactancia Materna/psicología , Lactancia Materna/estadística & datos numéricos , Femenino , Promoción de la Salud , Humanos , Lactante , Recién Nacido , Masculino , Persona de Mediana Edad , Madres/psicología , Nebraska/epidemiología , Periodo Posparto/psicología , Pobreza , Embarazo , Reinserción al Trabajo/psicología , Factores Socioeconómicos , Encuestas y Cuestionarios , Mujeres Trabajadoras/estadística & datos numéricos , Adulto JovenRESUMEN
Understanding the relationship between brain function and behavior remains a major challenge in neuroscience. Photoacoustic tomography (PAT) is an emerging technique that allows for noninvasive in vivo brain imaging at micrometer-millisecond spatiotemporal resolution. In this article, a novel, miniaturized 3D wearable PAT (3D-wPAT) technique is described for brain imaging in behaving rats. 3D-wPAT has three layers of fully functional acoustic transducer arrays. Phantom imaging experiments revealed that the in-plane X-Y spatial resolutions were ~200 µm for each acoustic detection layer. The functional imaging capacity of 3D-wPAT was demonstrated by mapping the cerebral oxygen saturation via multi-wavelength irradiation in behaving hyperoxic rats. In addition, we demonstrated that 3D-wPAT could be used for monitoring sensory stimulus-evoked responses in behaving rats by measuring hemodynamic responses in the primary visual cortex during visual stimulation. Together, these results show the potential of 3D-wPAT for brain study in behaving rodents.
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Conducta Animal , Neuroimagen Funcional/métodos , Técnicas Fotoacústicas/métodos , Tomografía/métodos , Corteza Visual/fisiología , Animales , Mapeo Encefálico , Neuroimagen Funcional/instrumentación , Hiperoxia/fisiopatología , Masculino , Fantasmas de Imagen , Estimulación Luminosa/métodos , Técnicas Fotoacústicas/instrumentación , Ratas , Ratas Sprague-Dawley , Tomografía/instrumentación , TransductoresRESUMEN
Neonatal or early-life seizures (ELS) are often associated with life-long neurophysiological, cognitive and behavioral deficits, but the underlying mechanisms contributing to these deficits remain poorly understood. Newborn, post-migratory cortical neurons sprout ciliary buds (procilia) that mature into primary cilia. Disruption of the growth or signaling capabilities of these cilia has been linked to atypical neurite outgrowth from neurons and abnormalities in neuronal circuitry. Here, we tested the hypothesis that generalized seizures induced by pentylenetetrazol (PTZ) or kainic acid (KA) during early postnatal development impair neuronal and/or glial ciliogenesis. Mice received PTZ (50 or 100mg/kg), KA (2mg/kg), or saline either once at birth (P0), or once daily from P0 to P4. Using immunohistochemistry and electron microscopy, the cilia of neurons and glia were examined at P7, P14, and P42. A total of 83 regions were analyzed, representing 13 unique neocortical and hippocampal regions. Neuronal cilia were identified by co-expression of NeuN and type 3 adenylyl cyclase (ACIII) or somatostatin receptor 3 (SSTR3), while glial cilia were identified by co-expression of GFAP, Arl13b, and gamma-tubulin. We found that PTZ exposure at either P0 or from P0 to P4 induced convulsive behavior, followed by acute and lasting effects on neuronal cilia lengths that varied depending on the cortical region, PTZ dose, injection frequency, and time post-PTZ. Both increases and decreases in neuronal cilia length were observed. No changes in the length of glial cilia were observed under any of the test conditions. Lastly, we found that a single KA seizure at P0 led to similar abnormalities in neuronal cilia lengths. Our results suggest that seizure(s) occurring during early stages of cortical development induce persistent and widespread changes in neuronal cilia length. Given the impact neuronal cilia have on neuronal differentiation, ELS-induced changes in ciliogenesis may contribute to long-term pathology and abnormal cortical function.
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Corteza Cerebral , Convulsivantes/toxicidad , Ácido Kaínico/toxicidad , Neuroglía/efectos de los fármacos , Neuronas/efectos de los fármacos , Pentilenotetrazol/toxicidad , Convulsiones/inducido químicamente , Factores de Edad , Animales , Animales Recién Nacidos , Corteza Cerebral/efectos de los fármacos , Corteza Cerebral/crecimiento & desarrollo , Corteza Cerebral/patología , Modelos Animales de Enfermedad , Relación Dosis-Respuesta a Droga , Femenino , Ratones , Microscopía Inmunoelectrónica , Proteínas del Tejido Nervioso/metabolismo , Neuroglía/fisiología , Neuroglía/ultraestructura , Neuronas/metabolismo , Neuronas/ultraestructura , Convulsiones/patologíaRESUMEN
AIM: The aim of this study was to evaluate current direct-to-consumer (DTC) genetic customers' ability to interpret and comprehend test results and to determine if honest brokers are needed. METHOD: One hundred and twenty-two customers of the DTC genetic testing company 23andMe were polled in an online survey. The subjects were asked about their personal test results and to interpret the results of two mock test cases (type 2 diabetes and multiple sclerosis), where results were translated into disease probability for an individual compared to the public. RESULTS: When asked to evaluate the risk, 72.1% correctly assessed the first case and 77% were correct on the second case. Only 23.8% of those surveyed were able to interpret both cases correctly. x03C7;2 and logistic regression were used to interpret the results. Participants who took the time to read the DTC test-provided supplemental material were 3.93 times (p = 0.040) more likely to correctly interpret the test results than those who did not. The odds for correctly interpreting the test cases were 3.289 times (p = 0.011) higher for those who made more than USD 50,000 than those who made less. Survey results were compared to the Health Information National Trends Survey (HINTS) phase 4 cycle 3 data to evaluate national trends. CONCLUSIONS: Most of the subjects were able to correctly interpret the test cases, yet a majority did not share their results with a health-care professional. As the market for DTC genetic testing grows, test comprehension will become more critical. Involving more health professionals in this process may be necessary to ensure proper interpretations.
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Comprensión , Información de Salud al Consumidor/normas , Pruebas Genéticas , Difusión de la Información/métodos , Adulto , Anciano , Diabetes Mellitus Tipo 2/genética , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Esclerosis Múltiple/genética , Riesgo , Adulto JovenRESUMEN
BACKGROUND: A new era in organ donation with national redistricting is being proposed. With these proposals, costs of organ acquisition are estimated to more than double. Traditionally, organ recoveries occur in the donor hospital setting, incurring premium hospital expenses. The aim of the study was to determine organ recovery costs and organ yield for donor recoveries performed at an organ procurement organization (OPO) facility. STUDY DESIGN: In 2001, we established an OPO facility and in 2008 began transferring the donor expeditiously when brain death was declared. The OPO donor and hospital costs on a per donor basis were calculated. Donation after cardiac death donors cannot be transferred and were included in the hospital cost analysis. RESULTS: From January 2009 to December 2014, nine hundred and sixty-three donors originating in our OPO had organs recovered and transplanted. Seven hundred and sixty-six (79.5%) donors were transferred to the OPO facility 8.6 hours (range 0.6 to 23.6 hours) after declaration of brain death. Donor recovery cost was 51% less when donors were transferred to the OPO facility ($16,153 OPO recovery vs $33,161 hospital recovery; p < 0.0001). Organ yield was 27.5% better (3.43 organs) from OPO-recovered donors vs an organ yield of 2.69 from hospital-recovered donors (p < 0.0001). Standard criteria donor organ yield from our OPO was 6% higher than the national average (3.92 vs 3.7 nationally; p = 0.012) and expanded criteria donor organ yield was 18% higher (2.2 vs 1.87 nationally; p = 0.03). CONCLUSIONS: An OPO facility for donor organ recovery increases efficiency and organ yield, reduces costs, and minimizes organ acquisition charge. As we face new considerations with broader sharing, increased efficiencies, cost. and organ use should be considered.
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Obtención de Tejidos y Órganos/organización & administración , Bancos de Muestras Biológicas/economía , Muerte Encefálica , Control de Costos , Arquitectura y Construcción de Instituciones de Salud/economía , Costos de Hospital , Humanos , Transferencia de Pacientes/economía , Estudios Retrospectivos , Recolección de Tejidos y Órganos/economíaRESUMEN
OBJECTIVES: To examine the association between social factors in faith-based settings (including religiosity and proximity to people living with HIV/AIDS) and HIV stigma. METHODS: A total of 1747 congregants from primarily African American faith-based organizations of Project FAITH (Fostering AIDS Initiatives That Heal), a South Carolina statewide initiative to address HIV-related stigma, completed a survey. RESULTS: Female gender (P = .001), higher education (P < .001), knowing someone with HIV/AIDS (P = .01), and knowing someone who is gay (P < .001), but not religiosity, were associated with lower levels of stigma and with lower odds of stigmatizing attitudes (P < .05). CONCLUSIONS: Opportunities for connection with people living with HIV/AIDS tailored to the social characteristics of faith-based organizations may address HIV stigma in African American communities.
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Negro o Afroamericano/psicología , Infecciones por VIH/psicología , Religión , Estigma Social , Adolescente , Adulto , Escolaridad , Femenino , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Persona de Mediana Edad , Factores Sexuales , South Carolina , Adulto JovenRESUMEN
Purpose: This study assessed within a Midwestern LGBT population whether, and the extent to which, transgender identity was associated with elevated odds of reported discrimination, depression symptoms, and suicide attempts. Methods: Based on survey data collected online from respondents who self-identified as lesbian, gay, bisexual, and/or transgender persons over the age of 19 in Nebraska in 2010, this study performed bivariate t- or chi-square tests and multivariate logistic regression analysis to examine differences in reported discrimination, depression symptoms, suicide attempts, and self-acceptance of LGBT identity between 91 transgender and 676 nontransgender respondents. Results: After controlling for the effects of selected confounders, transgender identity was associated with higher odds of reported discrimination (OR=2.63, p<0.01), depression symptoms (OR=2.33, p<0.05), and attempted suicides (OR=2.59, p<0.01) when compared with nontransgender individuals. Self-acceptance of LGBT identity was associated with substantially lower odds of reporting depression symptoms (OR=0.46, p<0.001). Conclusion: Relative to nontransgender LGB individuals, transgender individuals were more likely to report discrimination, depression symptoms, and attempted suicides. Lack of self-acceptance of LGBT identity was associated with depression symptoms among transgender individuals.
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As a consequence of conditioning visual cues with delayed reward, cue-evoked neural activity that predicts the time of expected future reward emerges in the primary visual cortex (V1). We hypothesized that this reward-timing activity is engendered by a reinforcement signal conveying reward acquisition to V1. In lieu of behavioral conditioning, we assessed in vivo whether selective activation of either basal forebrain (BF) or cholinergic innervation is sufficient to condition cued interval-timing activity. Substituting for actual reward, optogenetic activation of BF or cholinergic input within V1 at fixed delays following visual stimulation entrains neural responses that mimic behaviorally conditioned reward-timing activity. Optogenetically conditioned neural responses express cue-evoked temporal intervals that correspond to the conditioning intervals, are bidirectionally modifiable, display experience-dependent refinement, and exhibit a scale invariance to the encoded delay. Our results demonstrate that the activation of BF or cholinergic input within V1 is sufficient to encode cued interval-timing activity and indicate that V1 itself is a substrate for associative learning that may inform the timing of visually cued behaviors.
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Corteza Visual/fisiología , Animales , Conducta Animal , Señales (Psicología) , Potenciales Evocados , Ratones , Ratones Endogámicos C57BL , Estimulación Luminosa , RecompensaRESUMEN
Though race and region are not by themselves risk factors for HIV infection, regional and racial disparities exist in the burden of HIV/AIDS in the US. Specifically, African Americans in the southern US appear to bear the brunt of this burden due to a complex set of upstream factors like structural and cultural influences that do not facilitate HIV/AIDS awareness, HIV testing, or sexual risk-reduction techniques while perpetuating HIV/AIDS-related stigma. Strategies proposed to mitigate the burden among this population have included establishing partnerships and collaborations with non-traditional entities like African American churches and other faith-based organizations. Though efforts to partner with the African American church are not necessarily novel, most of these efforts do not present a model that focuses on building the capacity of the African American church to address these upstream factors and sustain these interventions. This article will describe Project Fostering AIDS Initiatives That Heal (F.A.I.T.H), a faith-based model for successfully developing, implementing, and sustaining locally developed HIV/AIDS prevention interventions in African American churches in South Carolina. This was achieved by engaging the faith community and the provision of technical assistance, grant funding and training for project personnel. Elements of success, challenges, and lessons learned during this process will also be discussed.
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Síndrome de Inmunodeficiencia Adquirida/prevención & control , Síndrome de Inmunodeficiencia Adquirida/psicología , Negro o Afroamericano/psicología , Redes Comunitarias/organización & administración , Infecciones por VIH/prevención & control , Infecciones por VIH/psicología , Implementación de Plan de Salud/organización & administración , Promoción de la Salud/organización & administración , Religión y Medicina , Religión y Psicología , Costo de Enfermedad , Educación , Educación en Salud , Disparidades en Atención de Salud , Humanos , South CarolinaRESUMEN
PURPOSE: Researchers have documented that lesbian, gay, bisexual, and transgender (LGBT) people have a higher proportion of tobacco use as compared to general population smoking rates. This study examined the relationships between tobacco use and social determinants of health in a sample of self-identifying LGBT people who spend time in Nebraska. METHODS: A community-based participatory research approach was used to develop an online survey to assess the physical, mental, social, and sexual health of LGBT populations who live, work, or play in Nebraska. Chi-squared and logistic regression analyses explored the use of tobacco among respondents. RESULTS: Of the 770 people who completed the survey, 763 respondents completed questions about smoking status. The prevalence of current smoking among these 763 respondents was 26.47%. Some LGBT-specific social determinants of health had significant relationships to smoking status. However, after controlling for known risk factors of smoking in logistic regression models, these variables were not related to smoking status. CONCLUSIONS: This study shows that there is a significant relationship between smoking and several general social determinants of health, including employment status, education, and income as well as binge drinking. Limitations include lack of adequate survey respondents to divide subgroups of LGBT individuals and inherent limitations of convenience sampling, which may not allow for an accurate representation of the situation faced by LGBT in Nebraska. In addition to this, the list of LGBT-specific determinants of health used in the survey may not be exhaustive, and there may be additional factors facing LGBT individuals. Public health professionals can use this information in designing smoking reduction campaigns for LGBT populations in Nebraska and culturally similar regions of the United States. These programs and interventions may want to consider a more holistic approach to smoking cessation grounded in the social-ecological model.
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Sexualidad , Fumar/epidemiología , Determinantes Sociales de la Salud , Personas Transgénero , Adulto , Anciano , Investigación Participativa Basada en la Comunidad/métodos , Femenino , Humanos , Internet , Masculino , Persona de Mediana Edad , Nebraska/epidemiología , Encuestas y CuestionariosRESUMEN
BACKGROUND: Research provides strong evidence for improvements in depressive symptoms as a result of physical activity participation in many populations including pregnant and post-partum women. Little is known about how women who have experienced stillbirth (defined as fetal death at 20 or more weeks of gestation) feel about physical activity or use physical activity following this experience. The purpose of this study was to qualitatively explore women's beliefs about physical activity following a stillbirth. METHODS: This was an exploratory qualitative research study. Participants were English-speaking women between the ages of 19 and 44 years who experienced a stillbirth in the past year from their recruitment date. Interviews were conducted over the phone or in-person based on participants' preferences and location of residence and approximately 30-45 minutes in length. RESULTS: Twenty-four women participated in the study (M age = 33 ± 3.68 years; M time since stillbirth = 6.33 ± 3.06 months). Women's beliefs about physical activity after stillbirth were coded into the following major themes: barriers to physical activity (emotional symptoms and lack of motivation, tired, lack of time, guilt, letting go of a pregnant body, and seeing other babies), benefits to physical activity (feeling better emotionally/mentally, helping women to cope or be therapeutic), importance of physical activity (working through grief, time for self), motivators for physical activity (body shape/weight, health, more children, be a role model, already an exerciser). Health care providers and their role in physical activity participation was also a major theme. CONCLUSIONS: This is the first study to qualitatively explore beliefs about physical activity in women after a stillbirth. Women who have experienced stillbirth have unique beliefs about physical activity related to their experience with stillbirth. Findings from this study may help to improve the health and quality of life for women who have experienced stillbirth by utilizing physical activity as a strategy for improving depressive symptoms associated with experiencing a stillbirth. Future research in this area is highly warranted.
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Depresión/prevención & control , Consejo Dirigido , Conocimientos, Actitudes y Práctica en Salud , Actividad Motora , Rol del Médico , Mortinato/psicología , Adaptación Psicológica , Adulto , Peso Corporal , Depresión/psicología , Fatiga/psicología , Femenino , Pesar , Culpa , Humanos , Motivación , Investigación Cualitativa , Factores de TiempoRESUMEN
Research into the health and wellbeing of rural lesbian, gay, bisexual, and transgender (LGBT) populations is limited. A community-based participatory research (CBPR) approach was used to develop an online survey for LGBT Nebraskans. The 770 participants replied to an array of questions on social determinants of health and basic health outcomes. Only significant differences in having health insurance were found between urban and rural participants. Social determinants of health were explored. Results of this study suggest that regional culture may be more salient to health for lesbian, gay, bisexual, and transgender persons living in the Midwest than rural or urban residence.
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Estado de Salud , Homosexualidad/estadística & datos numéricos , Población Rural/estadística & datos numéricos , Población Urbana/estadística & datos numéricos , Bisexualidad/estadística & datos numéricos , Investigación Participativa Basada en la Comunidad , Recolección de Datos , Femenino , Homosexualidad Femenina/estadística & datos numéricos , Homosexualidad Masculina/estadística & datos numéricos , Humanos , Seguro de Salud/estadística & datos numéricos , Masculino , Nebraska/epidemiología , Determinantes Sociales de la Salud/estadística & datos numéricos , Personas Transgénero/estadística & datos numéricosAsunto(s)
Homosexualidad , Población Rural , Femenino , Homosexualidad Masculina , Humanos , Masculino , Servicios de Salud Rural , TropanosRESUMEN
The aim of this investigation is to outline correlates of suicide ideation among LGBT individuals living in Nebraska. A community-based participatory research approach was utilized to develop a 30-minute, online anonymous survey. Almost half of the sample had seriously considered suicide at some point in their lives. Significant correlates of increased likelihood of suicide ideation are age, gender, transgender identity, income, depression, and discrimination. Suicide ideation is a serious concern for the health of LGBT Nebraskans. Steps should be taken to incorporate individuals who fall into these high-risk categories in suicide outreach programs.