Skip to content. | Skip to navigation

Personal tools

Navigation

You are here: Home

Search results

78 items matching your search terms.
Filter the results.
Item type









































New items since



Sort by relevance · date (newest first) · alphabetically
Article Reference Troff document (with manpage macros)Correlates of Health Promotion in a Community Sample of African American Churches
Though many African American churches offer health promotion activities to their members, less is known about organizational factors that predict the availability of this programming. This study examines organizational capacity as a predictor of the amount and type of health programming offered by a convenience sample of 119 African American churches. Leaders completed a survey of health promotion activities provided in the previous 12 months and a measure of organizational capacity. Churches offered an average of 6.08 (SD = 2.15) different health programs targeting 4.66 (SD = 3.63) topics. Allocation of space and having a health ministry were positively associated with both the number of health programs and health topics addressed. When seeking to initiate health programming in an African American church setting, it is recommended that stakeholders partner with churches that have existing structures to support health promotion such as a health ministry, or help them build this capacity.  
Located in MPRC People / Craig Fryer, Dr.P.H. / Craig Fryer Publications
Article Reference Troff document (with manpage macros)Seizing opportunities for intervention: Changing HIV-related knowledge among men who have sex with men and transgender women attending trusted community centers in Nigeria
Background Knowledge of HIV risk factors and reduction strategies is essential for prevention in key populations such as men who have sex with men (MSM) and transgender women (TGW). We evaluated factors associated with HIV-related knowledge among MSM and TGW and the impact of engagement in care at trusted community health centers in Nigeria. Methods The TRUST/RV368 cohort recruited MSM and TGW in Lagos and Abuja, Nigeria via respondent driven sampling. During study visits every three months, participants underwent structured interviews to collect behavioral data, received HIV education, and were provided free condoms and condom compatible lubricants. Five HIV-related knowledge questions were asked at enrollment and repeated after 9 and 15 months. The mean number of correct responses was calculated for each visit with 95% confidence intervals (CIs). Multivariable Poisson regression was used to calculate adjusted risk ratios and CIs for factors associated with answering more knowledge questions correctly. Results From March 2013 to April 2018, 2122 persons assigned male sex at birth were enrolled, including 234 TGW (11.2%). The mean number of correct responses at enrollment was 2.36 (95% CI: 2.31–2.41) and increased to 2.95 (95% CI: 2.86–3.04) and 3.06 (95% CI: 2.97–3.16) after 9 and 15 months in the study, respectively. Among 534 participants who completed all three HIV-related knowledge assessments, mean number of correct responses rose from 2.70 (95% CI: 2.60–2.80) to 3.02 (95% CI: 2.93–3.13) and then 3.06 (95% CI: 2.96–3.16). Factors associated with increased overall HIV-related knowledge included longer duration of study participation, HIV seropositivity, higher education level, and more frequent internet use. Conclusions There was suboptimal HIV-related knowledge among Nigerian MSM and TGW at that improved modestly with engagement in care. These data demonstrate unmet HIV education needs among Nigerian MSM and TGW and provide insights into modalities that could be used to address these needs.
Located in MPRC People / Hongjie Liu, Ph.D. / Hongjie Liu Publications
Article Reference Troff document (with manpage macros)Do changes in neighborhood social context mediate the effects of the moving to opportunity experiment on adolescent mental health?
This study investigated whether changes in neighborhood context induced by neighborhood relocation mediated the impact of the Moving to Opportunity (MTO) housing voucher experiment on adolescent mental health. Mediators included participant-reported neighborhood safety, social control, disorder, and externally-collected neighborhood collective efficacy. For treatment group members, improvement in neighborhood disorder and drug activity partially explained MTO's beneficial effects on girls' distress. Improvement in neighborhood disorder, violent victimization, and informal social control helped counteract MTO's adverse effects on boys' behavioral problems, but not distress. Housing mobility policy targeting neighborhood improvements may improve mental health for adolescent girls, and mitigate harmful effects for boys.
Located in MPRC People / Quynh Nguyen, Ph.D., M.S.P.H. / Quynh Nguyen Publications
Article Reference Troff document (with manpage macros)Reconsidering Approaches to Estimating Health Disparities Across Multiple Measures of Sexual Orientation
Purpose:  We propose a new theoretically grounded approach for estimating sexual orientation-related health risk that accounts for the unique and shared variance of sexual identity across other measures of sexual orientation (i.e., attraction and behavior). We argue and illustrate that this approach provides specificity not demonstrated by approaches that independently estimate and compare health risk based on sexual identity, attraction, and behavior. Methods:  Data were from the National Epidemiologic Survey on Alcohol and Related Conditions-III, collected in 2012–2013 (N = 36,309, ages 18 and older). The Karlson-Holm-Breen method tested the degree to which attraction- and behavior-based disparities in mental health and substance use disorders change after adjusting for sexual identity. Results:  Sexual attraction- and behavior-based disparities in mental health and substance use disorders statistically varied when comparing models that did and did not adjust for sexual identity. Adjusting for sexual identity appeared to have a larger influence on attraction- and behavior-based health associations among men; sexual minority and majority differences were attenuated on nearly every outcome after adjusting for sexual identity. This attenuation was less common among women. Among women, some behavior-based disparities were wider in sexual identity-adjusted models relative to unadjusted models. Conclusion:  We demonstrate more accurate approaches to capturing and comparing sexual orientation-related health disparities across multiple measures of sexual orientation, which account for the shared variance between sexual identity and measures of attraction and behavior. Adjusted estimates provide more specificity regarding relative health risk across specific subgroups of sexual minority people, and the intervention and prevention strategies needed to address them.
Located in MPRC People / Jessica N Fish, Ph.D. / Jessica N Fish Publications
Article ReferenceComparing National Probability and Community‑Based Samples of Sexual Minority Adults: Implications and Recommendations for Sampling and Measurement
Scientific evidence regarding sexual minority populations has generally come from studies based on two types of samples: community-derived samples and probability samples. Probability samples are lauded as the gold standard of population research for their ability to represent the population of interest. However, while studies using community samples lack generalizability, they are often better able to assess population-specific concerns (e.g., minority stress) and are collected more rapidly, allowing them to be more responsive to changing population dynamics. Given these advantages, many sexual minority population studies rely on community samples. To identify how probability and community samples of sexual minorities are similar and different, we compared participant characteristics from two companion samples from the  Generations Study , each designed with the same demographic profile of U.S. sexual minority adults in mind. The first sample was recruited for a national probability survey, whereas the second was recruited for a multicommunity sample from four U.S. cities. We examined sociodemographic differences between the samples. Although there were several statistical differences between samples, the effect sizes were small for sociodemographic characteristics that defined the sample inclusion criteria: sex assigned at birth, race/ethnicity, and age cohort. The samples differed across other characteristics: bisexual respondents, respondents with less education, and those living in non-urban areas were underrepresented in the community sample. Our findings offer insights for recruiting community samples of sexual minority populations and for measuring sexual identity on probability surveys. They also bolster confidence in well-designed community samples as sources for data on sexual minority populations.
Located in MPRC People / Jessica N Fish, Ph.D. / Jessica N Fish Publications
Article Reference Troff document (with manpage macros)Long-term exposure to particulate air pollution and brachial artery flow-mediated dilation in the Old Order Amish
Background Atmospheric particulate matter (PM) has been associated with endothelial dysfunction, an early marker of cardiovascular risk. Our aim was to extend this research to a genetically homogenous, geographically stable rural population using location-specific moving-average air pollution exposure estimates indexed to the date of endothelial function measurement. Methods We measured endothelial function using brachial artery flow-mediated dilation (FMD) in 615 community-dwelling healthy Amish participants. Exposures to PM < 2.5 μm (PM 2.5 ) and PM < 10 μm (PM 10 ) were estimated at participants’ residential addresses using previously developed geographic information system-based spatio-temporal models and normalized. Associations between PM exposures and FMD were evaluated using linear mixed-effects regression models, and polynomial distributed lag (PDL) models followed by Bayesian model averaging (BMA) were used to assess response to delayed effects occurring across multiple months. Results Exposure to PM 10  was consistently inversely associated with FMD, with the strongest (most negative) association for a 12-month moving average (− 0.09; 95% CI: − 0.15, − 0.03). Associations with PM 2.5  were also strongest for a 12-month moving average but were weaker than for PM 10  (− 0.07; 95% CI: − 0.13, − 0.09). Associations of PM 2.5  and PM 10  with FMD were somewhat stronger in men than in women, particularly for PM 10 . Conclusions Using location-specific moving-average air pollution exposure estimates, we have shown that 12-month moving-average estimates of PM 2.5  and PM 10  exposure are associated with impaired endothelial function in a rural population.
Located in MPRC People / Robin Puett, Ph.D. / Robin Puett Publications
Article Reference Troff document (with manpage macros)Creating Supportive Environments for LGBT Older Adults: An Efficacy Evaluation of Staff Training in a Senior Living Facility
Supportive housing later in life tends to be a key concern for lesbian, gay, bisexual, and transgender (LGBT) elders. Most senior care providers are un(der)prepared to meet the needs of older LGBT adults. This study evaluated the efficacy of a 4 h, face-to-face, research-based, LGBT-diversity training designed to improve senior housing facility staff’s cultural competency regarding the needs of LGBT elders. Findings from this study found a significant increase in LGBT content knowledge between pre- and post-intervention assessments and a significant decrease in perceived preparedness when working with LGBT elders. These effects remained significant after controlling for staff designation, religion, educational attainment, and training session. Findings suggest that staff’s cultural competence affected their perceived readiness to address LGBT elders’ needs. Implications are related to the concept of cultural humility or the lifelong process of understanding others’ experiences based on the recognition of lack of un(der)preparedness to create a culturally supportive residential environment.
Located in MPRC People / Jessica N Fish, Ph.D. / Jessica N Fish Publications
Article Reference Troff document (with manpage macros)Park Spaces and the User Experience: Reconsidering the Body in Park Analysis Tools
As a strategy for combating physical inactivity, obesity, and other health conditions, the apperception of greenspace and importance of human-nature relationships have increased in recent decades. With this raised awareness in greenspace, the development of park auditing tools has been positioned primarily in the material conditions (e.g., physical environmental conditions) of parks. An examination of existing park auditing tools has shown that by focusing on particular material conditions, built environment and active living scholars have set aside other characteristics, namely, those that consider the user (e.g., the active human), as a separate concern from the focus of these tools. We have sought to engage with these tools to examine how they can be more effective in analyzing both the physical and human elements of parks and other natural environments.
Located in MPRC People / Jennifer D. Roberts, Dr.P.H., M.P.H. / Jennifer D. Roberts Publications
Article Reference Troff document (with manpage macros)The COVID-19 epidemic in rural U.S. counties
Having first reached epidemic proportions in coastal metropolitan areas, COVID-19 has spread 4 around the country. Reported case rates vary across counties from zero to 125 per thousand 5 population (around a state prison in the rural county of Trousdale, Tennessee). Overall, rural 6 counties are underrepresented relative to their share of the population, but a growing proportion 7 of all daily cases and deaths have been reported in rural counties. This analysis uses daily 8 reports for all counties to present the trends and distribution of COVID-19 cases and deaths in 9 rural counties, from late March to May 16, 2020. I describe the relationship between population 10 density and case rates in rural and non-rural counties. Then I focus on noteworthy outbreaks 11 linked to prisons, meat and poultry plants, and nursing homes, many of which are linked to 12 high concentrations of Hispanic, American Indian, and Black populations. The growing 13 epidemic in rural counties is apparently driven by outbreaks concentrated in these institutional 14 settings, which are conducive to transmission. The impact of the epidemic in rural areas may 15 be heightened due to their weaker health infrastructure and more vulnerable populations, 16 especially due to age, socioeconomic status, and health conditions. As a result, the epidemic 17 may contribute to the ongoing decline of health, economic, and social conditions in rural areas.
Located in MPRC People / Philip Cohen, Ph.D. / Philip Cohen Publications
For Young Women in Sub-Saharan Africa Addressing Transactional Sex May be Key to Reducing HIV Infections
Transactional Sex and HIV Risk: From Analysis to Action
Located in Research / Selected Research