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Articles 31 - 46 of 46

Full-Text Articles in Medicine and Health

Hiv Infrastructure Study Baton Rouge, Susan S. Reif, Elena Wilson, Carolyn Mcallaster, Casteel Scherger Jan 2014

Hiv Infrastructure Study Baton Rouge, Susan S. Reif, Elena Wilson, Carolyn Mcallaster, Casteel Scherger

Faculty Scholarship

No abstract provided.


Testing Pathways Linking Exposure To Community Violence And Sexual Behaviors Among African American Youth, Dexter R. Voisin Dec 2013

Testing Pathways Linking Exposure To Community Violence And Sexual Behaviors Among African American Youth, Dexter R. Voisin

Faculty Scholarship

Exposure to community violence and HIV sexual risks are two major public health concerns among youth. This study tests various pathways linking exposure to community violence and sexual behaviors among African American adolescents. Using a sample of 563 (61 % females) African American youth attending high school we examined whether problematic psychological symptoms, low school engagement, and/or negative perceptions of peer norms about safer sex functioned as pathways linking exposure to community violence and sexual behaviors. Major findings indicated that, for boys, the relationship between exposure to community violence and sexual début and sexual risk behaviors were linked by aggression. …


Brief Research Report: Sociodemographic Factors Associated With Hiv Status Among African American Women In Washington, Dc, Dexter R. Voisin Sep 2013

Brief Research Report: Sociodemographic Factors Associated With Hiv Status Among African American Women In Washington, Dc, Dexter R. Voisin

Faculty Scholarship

Introduction: African American women living in Washington, DC have one of the highest Human immunodeficiency virus (HIV) incidence rates in the US. However, this population has been understudied, especially as it relates to factors associated with HIV status. Methods: This cross-sectional study examined sociodemographic factors that were associated with having a negative or positive HIV status among a sample of 115 African American women between the ages of 24 and 44 years. We assessed such factors as age, education, sexual orientation, household income, sources of income, number of children, length of residency tenure in Washington, DC, and level of HIV-prevention …


Project Ngage: Network Supported Hiv Care Engagement For Younger Black Men Who Have Sex With Men And Transgender Persons, Dexter R. Voisin Aug 2013

Project Ngage: Network Supported Hiv Care Engagement For Younger Black Men Who Have Sex With Men And Transgender Persons, Dexter R. Voisin

Faculty Scholarship

Background: Young Black men who have sex with men and transgender persons (YBMSMT) aged 13-29 carry the nation's highest burden of new HIV infections. Studies indicate that YBMSMT have poor retention in care, which is associated with reduced medication adherence and increased virologic failure. Objective: Project nGage is a randomized controlled (RCT) trial evaluating the feasibility and preliminary efficacy of a brief, dyadic intervention designed to promote adherence to HIV primary care in safety-net clinics. Network visualization is used to identify and engage a support confidant (SC) from participants' social networks. A social work interventionist then meets with the SC …


A Longitudinal Examination Of Risk And Protective Factors Associated With Drug Use And Unsafe Sex Among Young African American Females, Dexter R. Voisin Jun 2013

A Longitudinal Examination Of Risk And Protective Factors Associated With Drug Use And Unsafe Sex Among Young African American Females, Dexter R. Voisin

Faculty Scholarship

This study prospectively examined associations among multiple theoretically informed risk (e.g., depression, sexual sensation seeking, and risky peers norms) and protective factors (e.g., social support, STI knowledge, and refusal to have sex self efficacy) on unsafe sex among 715 African American adolescent females aged 15-21 who participated in an STI/HIV prevention intervention. Generalized estimating equation models were used to assess associations between baseline characteristics and sexual risk over a 12-month follow-up period. Overall risk in this population was high: at baseline, nearly a third of women reported sex under the influence of alcohol or substances; ≥ 2 partners for vaginal …


A Longitudinal Examination Of The Relationship Between Sexual Sensation Seeking And Sti-Related Risk Factors Among African American Females, Dexter R. Voisin Mar 2013

A Longitudinal Examination Of The Relationship Between Sexual Sensation Seeking And Sti-Related Risk Factors Among African American Females, Dexter R. Voisin

Faculty Scholarship

Sexual sensation seeking has been correlated with STI-related risk factors in numerous cross sectional studies. However, no current studies have examined whether sexual sensation seeking is longitudinally related to a broad spectrum of STI-related factors such as consistent condom use, number of sexual partners, frequency of partner sexual communication, self-efficacy to refuse sex, and fear of condom negotiation. We explored these relationships over a 12-month period among a sample of 715 African American females attending three STI clinics in Georgia that were recruited into a larger randomized clinic intervention study. Utilizing A-CASI technology to assess all self-reported measures and employing …


Exposure To Verbal Parental Aggression And Sexual Activity Among Low Income African American Youth, Dexter R. Voisin Feb 2013

Exposure To Verbal Parental Aggression And Sexual Activity Among Low Income African American Youth, Dexter R. Voisin

Faculty Scholarship

The study examined whether witnessing verbal parental aggression (VPA) was related to sexual activity among mostly low income African American youth, and whether psychological symptoms mediated this relationship. Five hundred and sixty-three African American high school adolescents (ages 13-19) completed self-administered questionnaires, which assessed demographics, psychological problems (e.g., depression, anxiety, aggression and posttraumatic stress disorder symptoms), witnessing VPA, and sexual activity. Participants who witnessed high versus no VPA were 2 times more likely to report sexual activity. This relationship was mediated by aggression for males and females, and posttraumatic stress disorder symptoms for females only. Youth service providers should be …


Sexual Sensation Seeking, Drug Use And Risky Sex Among Detained Youth, Dexter R. Voisin Dec 2012

Sexual Sensation Seeking, Drug Use And Risky Sex Among Detained Youth, Dexter R. Voisin

Faculty Scholarship

Sexual sensation seeking has been correlated with drug use and risky sex in a number of populations. However, these relationships have had limited examination among adolescents, and to date, have not been explored among detained youth, a group with some of the highest rates of illicit drug use and STIs. To better understand these relationships we utilized A-CASI to collect data on sociodemographics, sexual sensation seeking, drug use and risky sexual behaviors among a sample of 550 detained youth. A series of multivariable regression models controlling for age, gender, race/ethnicity, socioeconomic status and risky peer networks indicated that sexual sensation …


The Relationship Between Ethnic Identity And Chlamydia And Gonorrhea Infections Among Low-Income Detained African American Adolescent Females, Dexter R. Voisin Oct 2012

The Relationship Between Ethnic Identity And Chlamydia And Gonorrhea Infections Among Low-Income Detained African American Adolescent Females, Dexter R. Voisin

Faculty Scholarship

This study explored the relationship between ethnic identity and Chlamydia and Gonorrhea infections among detained African American female adolescents. A cross-sectional survey was conducted among 123 African American female adolescents within eight detention facilities in Georgia. Using audio-computer assisted self-interviewing technology, data were collected on demographics, ethnic identity, laboratory-confirmed Chlamydia and Gonorrhea, and other known correlates for sexually transmitted infections (STIs), such as socioeconomic status, parental monitoring, and risky sexual behaviors. Rates of Chlamydia and Gonorrhea testing yielded incidence rates of 22.6% and 4.3%, respectively. Findings indicated that, controlling for STI correlates, participants who indicated high ethnic identity were 4.3 …


Correlates Of Sexually Transmitted Infection Prevention Knowledge Among African American Girls, Dexter R. Voisin Mar 2012

Correlates Of Sexually Transmitted Infection Prevention Knowledge Among African American Girls, Dexter R. Voisin

Faculty Scholarship

Purpose: To identify significant factors that distinguish African American girls who have high sexually transmitted infection (STI) prevention knowledge from those lacking such knowledge. Methods: We recruited a sample of 715 African American girls from three public health clinics in downtown Atlanta. Using audio computer-assisted self-interviewing (A-CASI) technology, we assessed for age, self-mastery, employment status, attendance at sex education classes, socioeconomic status, and STI prevention knowledge. Results: Slightly more than one-third of the girls did not know that females are more susceptible to STI infections than males; and that having an STI increases the risk of contracting HIV. Almost half …


Toward A Conceptual Model Linking Community Violence Exposure To Hiv-Related Risk Behaviors Among Adolescents: Directions For Research, Dexter R. Voisin Apr 2011

Toward A Conceptual Model Linking Community Violence Exposure To Hiv-Related Risk Behaviors Among Adolescents: Directions For Research, Dexter R. Voisin

Faculty Scholarship

Purpose: To present a conceptual framework which accounts for the relationship between community violence exposures (CVEs) and youth HIV risk behaviors. Methods: This article provides an overview of existing research on the links between CVE and HIV risk for youth and offers a conceptual framework for clarifying how CVE might contribute to HIV sexual risk behaviors. Results: Increasing empirical findings substantiate that the links between CVE and HIV risk behaviors among youth are mediated by psychological problem behaviors, low school success rates, and negative peer influences. Conclusions: Researchers have identified the behaviors that place teens at risk for becoming infected …


Community Violence And Health Risk Factors Among Adolescents On Chicago's Southside: Does Gender Matter?, Dexter R. Voisin Jan 2010

Community Violence And Health Risk Factors Among Adolescents On Chicago's Southside: Does Gender Matter?, Dexter R. Voisin

Faculty Scholarship

We assessed community violence, school engagement, negative peer influences, mental health problems, and human immunodeficiency virus risk among 563 black adolescents. Boys reported higher rates of community violence exposures and gang involvement, while girls reported higher mental health distress. In the presence of multiple risk factors, negative peer norms were the strongest correlate of human immunodeficiency virus risk behaviors.


Scaling Up, Lourdes Hernández-Cordero, Susan P. Sturm, Kathleen Klink, Allan J. Formicola Jan 2010

Scaling Up, Lourdes Hernández-Cordero, Susan P. Sturm, Kathleen Klink, Allan J. Formicola

Faculty Scholarship

Moments of crisis require big, bold ideas. In this chapter we will zoom out of our close examination of the Northern Manhattan Community Voices Collaborative experience to propose ways to scale up the things that worked for us in order to make them applicable at a national level. With this chapter we honor the intent of the W. K. Kellogg Foundation in its support of learning laboratories across the nation. Our goal is to contribute to the collective dialogue on how to improve the health care system. Specifically, we propose that making a healthier nation and reducing health care costs …


Pathways To Drug And Sexual Risk Behaviors Among Detained Adolescents, Dexter R. Voisin Sep 2008

Pathways To Drug And Sexual Risk Behaviors Among Detained Adolescents, Dexter R. Voisin

Faculty Scholarship

This study recruited 559 youths from detention centers (mean age was 15.4 years; 50.1% of detainees were girls) to investigate pathways that link witnessing community violence in the 12 months before detainment to drug and sexual risk behaviors in the two months preceding detainment. Through the use of audio-computer-assisted technology, data were collected on demographics, family factors, peer influences, religiosity, witnessing community violence, and drug and sexual risk behaviors. When controlling for demographics and family variables, the authors found positive associations between witnessing community violence and drug and sexual risk behaviors. Witnessing community violence was directly linked to sexual risk …


Qalys And Policy Evaluation: A New Perspective, Matthew D. Adler Jan 2006

Qalys And Policy Evaluation: A New Perspective, Matthew D. Adler

Faculty Scholarship

No abstract provided.


Disclosure And Fair Resolution Of Adverse Events, Carol B. Liebman, Chris Stern Hyman Jan 2006

Disclosure And Fair Resolution Of Adverse Events, Carol B. Liebman, Chris Stern Hyman

Faculty Scholarship

The health care system in the United States is in turmoil. Patients are being harmed by too many, often fatal, mistakes. At the same time, physicians and hospitals are trying to cope with a costly medical malpractice crisis. These two crises create a vicious cycle. When something goes wrong in patient care, physicians and hospitals withhold apologies and offer as little information as possible for fear that anything they say may be used against them should patients or family members sue. Family members, in many cases, sue not only to receive compensation for injuries, but also in search of answers …