Bringing new plasma donors back: testing the efficacy of telephone and e-mail communications with first-time donors.

Background: As demand for plasma-derived products grows, retention of voluntary nonremunerated plasmapheresis donors is crucial for many blood collection agencies. Currently, there is limited evidence of how to encourage first-time plasmapheresis donors to return and establish a high-frequency donation routine. This study tested the effectiveness of an intervention designed to increase retention of first-time plasmapheresis donors, increase donation frequency, and reduce time to return.

Differences in Nutrient Intake and Diet Quality Between Non-Hispanic Black and Non-Hispanic White Men in the United States.

Objectives: Non-Hispanic black (NHB) men have higher rates of chronic disease than men in other racial/ethnic groups. Poor diet quality is one risk factor for chronic disease, but research on the diet quality and nutrient intake of NHB men is sparse. The objective of this study was to describe and compare the diet quality and nutrient intake of NHB and non-Hispanic white (NHW) men in the United States.

Race differences in mobility status among prostate cancer survivors: The role of socioeconomic status.

The objective of this paper was to determine whether there were any race differences in mobility limitation among PCa survivors, and understand the impact of socioeconomic status (SES) on this relationship. Data consisted of 661 PCa survivors (296 Black and 365 White) from the Diagnosis and Decisions in Prostate Cancer Treatment Outcomes (DAD) Study. Mobility limitation was defined as PCa survivors who reported difficulty walking a quarter mile or up 1 flight of stairs.

The regulatory landscape of biosimilars: WHO efforts and progress made from 2009 to 2019.

The World Health Assembly in 2014 adopted a resolution that mandates both Member States and the WHO Secretariat to facilitate access to biotherapeutic products in a way that ensures their quality, safety and efficacy. The availability of biosimilars is expected to increase access to biotherapeutic products by providing more treatment options triggering competition which would lead to a consistent reduction in the average price of treatment. Since the WHO guidelines for regulatory evaluation of biosimilars were issued in 2009, WHO has provided immense effort towards harmonizing the terminology and the regulatory framework for biosimilars globally.

Quality and Quantity of Social Support Show Differential Associations With Stress and Depression in African Americans.

Unlabelled: Social support (SS) is typically associated with lower emotional distress (e.g., stress and depression) in individuals.

Dissecting the Racial/Ethnic Disparity in Frailty in a Nationally Representative Cohort Study with Respect to Health, Income, and Measurement.

Background: Racial/ethnic frailty prevalence disparities have been documented. Better elucidating how these operate may inform interventions to eliminate them. We aimed to determine whether physical frailty phenotype (PFP) prevalence disparities (i) are explained by health aspects, (ii) vary by income, or (iii) differ in degree across individual PFP criteria.

Racial Non-equivalence of Socioeconomic Status and Self-rated Health among African Americans and Whites.

Racial health inequities are not fully explained by socioeconomic status (SES) measures like education, income and wealth. The largest inequities are observed among African American and white college graduates suggesting that African Americans do not receive the same health benefits of education. African Americans do not receive the same income and wealth returns of college education as their white counterparts indicating a racial non-equivalence of SES that may affect health inequities.

The role of a residential aged care pharmacist: Findings from a pilot study.

Objective: To explore the feasibility of integrating a residential care pharmacist and describe the activities they subsequently undertake in an established residential aged care facility.

Methods: A residential care pharmacist was integrated part-time (15 hours per week) into a 104-bed residential aged care facility in the Australian Capital Territory, for 6 months. The pharmacist documented all activities performed during the study period.

The role of social support on the effects of stress and depression on African American tobacco and alcohol use.

Objectives: The current study explored whether social support (SS) from family and peers, influences the relationship between depressed mood (DM) and substance use (SU). We hypothesized that SS would have a protective effect on DM, and moderate the association between DM and SU.

Participants And Methods: Analyses focused on 703 individuals from the Carolina African American Twin Study on Aging (mean age = 49.

The Association Between Perceived Racial Discrimination and Hypertension in a Low-Income, Racially Integrated Urban Community.

We examined the association between perceived racial discrimination and hypertension among African Americans and whites who live in a low-income, racially integrated, urban community. Hypertension was defined as having a systolic blood pressure 140 mm Hg or more, a diastolic blood pressure 90 mm Hg or more, or taking antihypertensive medication(s). Perceived racial discrimination was based on self-reported responses of experiencing racial discrimination in various settings.

Disentangling Race, Poverty, and Place to Understand the Racial Disparity in Waist Circumference among Women.

In the U.S., 54.

LeMaRns: A Length-based Multi-species analysis by numerical simulation in R.

Fish stocks interact through predation and competition for resources, yet stocks are typically managed independently on a stock-by-stock basis. The need to take account of multi-species interactions is widely acknowledged. However, examples of the application of multi-species models to support management decisions are limited as they are often seen as too complex and lacking transparency.

Rural-urban disparities in colorectal cancer survival and risk among men in Utah: a statewide population-based study.

Rural areas of the U.S. experience disproportionate colorectal cancer (CRC) death compared to urban areas.

The Role of Social Support in Moderating the Relationship between Race and Hypertension in a Low-Income, Urban, Racially Integrated Community.

In the US, African Americans have a higher prevalence of hypertension than Whites. Previous studies show that social support contributes to the racial differences in hypertension but are limited in accounting for the social and environmental effects of racial residential segregation. We examined whether the association between race and hypertension varies by the level of social support among African Americans and Whites living in similar social and environmental conditions, specifically an urban, low-income, racially integrated community.

Conversation Cafés and Conceptual Framework Formation for Research Training and Mentoring of Underrepresented Faculty at Historically Black Colleges and Universities: Obesity Health Disparities (OHD) PRIDE Program.

The development of research training opportunities for investigators from the untapped pool of traditionally underrepresented racial/ethnic groups has gained intense interest at the National Institutes of Health (NIH). The significant and persistent disparity in the likelihood of R01 funding between African American and Whites was highlighted in the groundbreaking 2011 report, . Disparities in funding success were also shown to exist at the institutional level, as 30 institutions receive a disproportionate share of federal research funding.

The Impact of Grantsmanship Self-Efficacy on Early Stage Investigators of The National Research Mentoring Network Steps Toward Academic Research (NRMN STAR).

The NRMN STAR program was created to address the persistent underrepresentation in grant submissions and receipt of National Institutes of Health (NIH) awards by racial/ethnic minority groups. In our current study, we assessed program impact on trainees' self-efficacy related to grant writing. The program was conducted with two cohorts: one in June 2014 and one in June 2015.

Phosphorus recovery from process waste water made by the hydrothermal carbonisation of spent coffee grounds.

This study investigates the recovery of phosphorus from the process water obtained through hydrothermal carbonisation (HTC) of a 'wet' biomass waste, namely spent coffee grounds. HTC was shown to liberate more than 82% of the total phosphorus in the grounds in the form of dissolved ortho-phosphate. Nanofiltration was used to concentrate the inorganic nutrients of the HTC process water, achieving a mass concentration factor of 3.

An insight into the corrosion of alkali aluminoborosilicate glasses in acidic environments.

The majority of the literature on glass corrosion focuses on understanding the dissolution kinetics and mechanisms of silicate glass chemistries in the neutral-to-alkaline aqueous regime owing to its relevance in the fields of nuclear waste immobilization and biomaterials. However, understanding the corrosion of silicate-based glass chemistries over a broad composition space in the acidic pH regime is essential for glass packaging and touch screen electronic display industries. A thorough literature review on this topic reveals only a handful of studies that discuss acid corrosion of silicate glasses and their derivatives-these include only a narrow set of silicate-based glass chemistries.

Invited Commentary: Learning From Our Past to Build on Our Future- Lessons Learned From MRFIT and JUMBO.

We propose that Blackburn (Am J Epidemiol. 2020;189(6):491-498) ignores several important issues that need to be considered in the context of a historical reflection of the National Heart Institute's landmark study, the Multiple Risk Factor Intervention Trial (MRFIT), and the alternative proposal, the "JUMBO" trial, submitted to the National Heart Institute by an experienced team of extramural investigators but never funded. A key focus of this commentary is to offer an alternative perspective on both studies using our current understanding of the impact of social and structural determinants of health; evidence that policy, systems, and environmental interventions are needed to support behavior change at the individual level; and the significance of examining research from a racial/socioeconomic equity lens.

Understanding donation frequency: insights from current plasma donors.

Background And Objectives: Encouraging existing plasma donors to donate more frequently is a key objective for blood donation services committed to expanding yield through voluntary non-remunerated plasmapheresis donation. This requires an understanding of donors' perspectives on their current donation practice and how this relates to their knowledge and beliefs about the need for plasma. To explore this, Australian plasma donors were interviewed about how they arrived at the frequency at which they donate.

Health Care Disparities in Race-Ethnic Minority Communities and Populations: Does the Availability of Health Care Providers Play a Role?

Objectives: To examine disparities in use and access to different health care providers by community and individual race-ethnicity and to test provider supply as a potential mediator.

Data Sources: National secondary data from 2014 Medical Expenditure Panel Survey, 5-year estimates (2010-2014) from American Community Survey, and 2014 InfoUSA.

Study Design: Multiple logistic regression models examined the association of community and individual race-ethnicity with reported health care visits and access.

Everyday Discrimination and Kidney Function Among Older Adults: Evidence From the Health and Retirement Study.

Background: With advancing age, there is an increase in the time of and number of experiences with psychosocial stressors that may lead to the initiation and/or progression of chronic kidney disease (CKD). Our study tests whether one type of experience, everyday discrimination, predicts kidney function among middle and older adults.

Methods: The data were from 10 973 respondents (ages 52-100) in the 2006/2008 Health and Retirement Study, an ongoing biennial nationally representative survey of older adults in the United States.

Racial/Ethnic Disparities in Police Reporting for Partner Violence in the National Crime Victimization Survey and Survivor-Led Interpretation.

Despite compromising women's health and safety, intimate partner violence (IPV) is among the most underreported crimes, and our understanding of factors that drive police reporting by race/ethnicity is underdeveloped. The purpose of this study is to examine racial/ethnic differences in self-reporting IPV to police. Race/ethnicity-stratified models identified predictors of reporting IPV to police among recent, female survivors (n = 898) in the National Crime Victimization Survey (NCVS; 2011-15).

The Roles of Body Composition and Specific Strength in the Relationship Between Race and Physical Performance in Older Adults.

Background: Socioeconomics may explain black-white differences in physical performance; few studies examine racial differences among socioeconomically similar groups. Performance is also affected by body composition and specific strength, which differ by race. We assessed whether racial differences in physical performance exist among older adults with high education and similar income and whether body composition and specific strength attenuate observed differences.