Publications by authors named "Ibrahim Yigit"

Background: Refugees face psychosocial challenges after resettling in host nations, including experienced stigma and microaggressions. Microaggressions are subtle/ambiguous discriminatory remarks or behaviors. There is a dearth of research and instruments examining microaggressions refugees face.

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Objective: In the southern United States, adolescents are at elevated risk for HIV acquisition. In Alabama, school-based sexual health and HIV prevention education is strictly regulated and does not address the unique needs of sexual and gender minority (SGM) teenagers. To inform public health efforts, we assessed SGM adolescents' HIV prevention pre-exposure prophylaxis (PrEP) awareness and modality preferences by gender, race, and ethnicity.

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We compared self-reported vaccination to vaccine card data to assess concurrency in a sample of Black young adults in Georgia, Alabama, and North Carolina. We described vaccine card versus self-reported data over time and examined discrepancies in reporting between these two sources. Results indicated strong currency suggesting collection of self-reported data may be an acceptable proxy to requiring official vaccine documentation.

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Background: Negative attitudes toward vaccines and suboptimal vaccination rates among African American and Black (Black) Americans have been well documented, due to a history of medical racism and human rights violations in the United States. However, digital health interventions (DHI) have been shown to address racial disparities in several health outcomes, such as cardiovascular disease, HIV, and maternal health. The Tough Talks COVID (TT-C) study was a randomized controlled trial of a DHI designed to empower Black young adults in the United States South to make informed, autonomous decisions about COVID-19 vaccine uptake by addressing structural barriers and misinformation about vaccines.

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Introduction: The COVID-19 pandemic highlighted the centuries old issue of vaccine hesitancy and exposed healthcare inequities harming Black young adults. Despite vaccines being able to reduce COVID-19, human papillomavirus (HPV), and influenza morbidity and mortality, they are underutilized. An examination of socio-behavioral factors to understand motivators and barriers to vaccine uptake within Black communities is necessary to improve preventative health.

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Background: In Alabama, the undiagnosed HIV rate is over 20%; youth and young adults, particularly those who identify as sexual and gender minority individuals, are at elevated risk for HIV acquisition and are the only demographic group in the United States with rising rates of new infections. Adolescence is a period marked by exploration, risk taking, and learning, making comprehensive sexual health education a high-priority prevention strategy for HIV and sexually transmitted infections. However, in Alabama, school-based sexual health and HIV prevention education is strictly regulated and does not address the unique needs of sexual and gender minority teenagers.

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Background: Black women living with HIV (WLHIV) often have suboptimal ART adherence due to a multitude of social and structural barriers, including HIV-related stigma. Trust in healthcare providers plays a significant role in adhering to ART and is likely lower among Black WLHIV compared to their White counterparts. This study examined the relationship between experienced stigma in healthcare settings and ART adherence and viral suppression through anticipated stigma in healthcare settings, internalized stigma, and medical mistrust.

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The population-level reductions in HIV incidence attributed to pre-exposure prophylaxis (PrEP) have not been fully realized among sexual, gender, and racial/ethnic minority youth. P3 (Prepared, Protected, emPowered) is a comprehensive mobile application (app) intervention developed to support PrEP adherence through gamification, medication tracking, and social engagement. A randomized controlled trial was conducted with 246 young men who have sex with men (YMSM) and young transgender women who have sex with men (YTWMSM) currently on or planning to begin PrEP.

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Article Synopsis
  • A study was conducted to assess mpox knowledge among Black young adults (ages 18-29) in Alabama, Georgia, and North Carolina to better target public health efforts.
  • Results showed a wide range of correct responses to mpox knowledge questions (26%-96%), with 26% unaware of the vaccine and 21% mistakenly believing the chickenpox vaccine offered protection against mpox.
  • Females generally had better knowledge than males, and no significant differences were found between states, indicating the need for regional educational initiatives to fill knowledge gaps and improve public health preparedness.
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  • The study developed and validated two brief measurement scales: the Mpox Stigma Scale (MSS) and the Mpox Knowledge Scale (MKS) to address knowledge and stigma as barriers to mpox-related care and prevention.
  • Conducted with 330 self-identified African American or Black participants aged 18-29 in Alabama, Georgia, or North Carolina, the study confirmed the psychometric properties of both scales using various statistical analyses.
  • Results demonstrated that the MSS and MKS showed strong reliability and valid correlations with stigmatizing attitudes, attitudes towards vaccination, and concerns about contracting mpox, emphasizing the importance of understanding stigma and knowledge in public health strategies.
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Background: Research has linked stigma surrounding preexposure prophylaxis (PrEP) to poor HIV prevention outcomes, including PrEP adherence. However, there remains a limited understanding of the mechanisms through which PrEP stigma affects PrEP adherence, specifically among sexual and gender minority (SGM) youth. In this study, we aimed to investigate the indirect effect of PrEP stigma on PrEP adherence through PrEP confidence and the moderating role of anticipated HIV stigma.

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Background: HIV-related stigma, discrimination, and social marginalization undermines optimal HIV care outcomes. More research examining the impact of HIV-related stigma, discrimination, other interlocking forms of oppression, and antiretroviral therapy (ART) adherence is needed to optimize HIV treatment programming. This study uses data from two clinics in the Dominican Republic to examine client and healthcare worker (HCW) perceptions of HIV and intersectional stigmas among people living with HIV.

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Experiencing HIV and intersectional stigmas in healthcare settings may affect antiretroviral treatment (ART) adherence among people with HIV (PWH), given their need for frequent interactions with clinical settings and healthcare providers. Considering the importance of reducing stigmas to promote well-being and the need to elucidate how stigma influences health across various settings, we examined how experienced HIV stigma in Dominican Republic healthcare settings impacts ART adherence through internalized HIV stigma and whether race or sexual orientation stigma moderates this relationship. Participants were 471 PWH (aged 17-71) who were recruited from two HIV clinics in the Dominican Republic in 2021-2022.

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Background: Although cross-sectional studies have suggested that HIV-related stigma and depression symptoms may result in poor HIV treatment and health outcomes, few studies have investigated potential longitudinal mechanisms in these relationships. Furthermore, longitudinal effects of HIV-related stigma on health outcomes have not been examined in people with HIV (PWH) newly initiating HIV clinical care. We examined longitudinal associations between experienced and perceived community stigma and health outcomes (antiretroviral therapy [ART] adherence and viral load), mediated by internalized stigma and depression symptoms among new-to-care PWH in the United States.

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Article Synopsis
  • Resilience and optimism can positively affect health outcomes and buffer the negative impacts of stress, particularly for women living with HIV (WLHIV).
  • A study with 1,405 WLHIV showed that higher stigma was linked to more depression and less trust in healthcare providers, but resilience and optimism lessened these negative effects.
  • The research indicates that enhancing resilience and optimism could be effective strategies to reduce depression symptoms and improve trust in healthcare among those who experience stigma.
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The COVID-19 pandemic has been profound impacts on mental and physical health of individuals with chronic diseases. Thus, it is important to understand the effects of the COVID-19 pandemic on people living with HIV. We aimed to assess the association between COVID-19-related knowledge and worry, HIV-related health practices and outcomes, and adherence to precautions related to COVID-19, and possible associations of these factors with HIV treatment outcomes (ART adherence and viral load).

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Pre-exposure prophylaxis (PrEP) is a lifesaving medical intervention that protects against human immunodeficiency virus (HIV), but to date, PrEP uptake has been limited. PrEP utilization and adherence among youth, including stigmatized and highly vulnerable young sexual and gender minorities, have been exceptionally low across all regions, leading to preventable HIV transmission. Considering the scientific value of measuring and understanding predictors or associations of PrEP adherence, our study team validated two scales: a PrEP Difficulties Scale and a PrEP Confidence Scale tested within the Adolescent Trials Network P3 study (2019-2021).

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Article Synopsis
  • Despite being effective for HIV prevention, Pre-exposure Prophylaxis (PrEP) is not widely used in the US, particularly among high-risk groups, potentially due to stigma associated with PrEP use.
  • Researchers created a survey to explore different types of PrEP-related stigma and their impact on adherence to the medication, focusing on current users from two clinics in Birmingham, Alabama.
  • Findings showed that only internalized stigma was linked to lower self-reported adherence, suggesting that stigma may hinder PrEP use by affecting users' confidence in their adherence to the treatment.
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To date, there are no established scales to assess PrEP stigma among youth. We validated the Youth PrEP Stigma Scale within the Adolescent Trials Network P3 study (2019-2021). Data from sexual and gender minority youth (16-24 years) who were prescribed PrEP across nine domestic sites were evaluated (N = 235).

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Little is known about the construct of patient activation for engaging in favorable self-management behaviors in people with HIV. We conducted a cross-sectional study among young Black women with HIV (n = 84) to examine the association between stigma and patient activation and the mediating role of social support and resilience. Social support mediated the relationship between the following dimensions of stigma and patient activation: internalized (β = -0.

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Stigma in health care settings can have negative consequences on women living with HIV, such as increasing the likelihood of missed visits and reducing trust in their clinical providers. Informed by prior stigma research and considering knowledge gaps related to the effect of patient-provider race concordance, we conducted this study to assess if patient-provider race concordance moderates the expected association between HIV-related stigma in health care settings and patients' trust in their providers. Moderation analyses were conducted using Women's Interagency HIV Study data ( = 931).

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In this mixed-methods study, we examine the relationship between provider communication and patient health literacy on HIV continuum of care outcomes among women living with HIV in the United States. We thematically coded qualitative data from focus groups and interviews (N = 92) and conducted mediation analyses with quantitative survey data (N = 1455) collected from Women's Interagency HIV Study participants. Four qualitative themes related to provider communication emerged: importance of respect and non-verbal cues; providers' expressions of condescension and judgement; patient health literacy; and unclear, insufficient provider communication resulting in diminished trust.

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Although existing research recognized the associations between early maladaptive schemas (EMSs) of parents and their adult children, the mechanisms that underpin these associations were not fully understood. Therefore, the purpose of the current study was to explore the role of defence styles (DSs) on the associations between two EMS domains (Disconnection/Rejection and Impaired Autonomy) of parents and their adult children. Two hundred and fifteen families (i.

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Background: Research on how disclosure concerns affect health outcomes for people living with HIV (PLWH) has yielded inconsistent results. Theoretically, disclosure concerns could predict either poorer antiretroviral therapy (ART) adherence (PLWH worried about disclosure may not want to take their medication in front of others) or better ART adherence (stronger concerns may enhance treatment adherence to avoid unintentional disclosure). Furthermore, internalized stigma (which is positively associated with disclosure concerns) predicts worse ART adherence (an effect potentially in the opposite direction of the direct effect of disclosure concerns).

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Accurate assessment and early identification of gifted children is of great importance in terms of providing them with educational programs tailored for their abilities in specific areas. Individually administered intelligence tests are widely used to identify gifted children, and an above-average level of intellectual capacity is generally accepted as the main criterion for giftedness. This study aimed to investigate the utility of the Turkish version of the Wechsler Intelligence Scale for Children-Fourth Edition (WISC-IV) to distinguish gifted children from non-gifted children.

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Synopsis of recent research by authors named "Ibrahim Yigit"

  • İbrahim Yigit's research primarily focuses on understanding and addressing stigma related to mpox and HIV, particularly among marginalized groups such as Black young adults and sexual and gender minority youth in the Southern United States.
  • Recent studies he conducted have validated scales for measuring mpox knowledge and stigma, as well as explored the impact of stigma on treatment adherence and health outcomes related to HIV, highlighting the importance of knowledge and confidence in improving health behaviors.
  • His findings indicate that stigma, both related to mpox and HIV, significantly affects individuals' engagement with prevention and treatment, suggesting the need for targeted public health interventions to mitigate these barriers among at-risk populations. *