Sensory Impairment and Beta-Amyloid Deposition in the Baltimore Longitudinal Study of Aging

Studies have demonstrated a link between sensory impairment and dementia risk, but little is known about the presence of beta-amyloid plaques in individuals with single and multisensory impairments. Sensory function (combinations of vision, hearing, vestibular function, and proprioception) and amyloid PET imaging were measured in 170 BLSA participants (age=78± 9 years; 53% women; 77% white; 28% amyloid positive) from 2012 to 2019. Log-binomial regression models were used to examine the prevalence ratios (PR) of amyloid positivity for individual sensory impairments and across categories of impairments. While crude associations indicate associations of vision impairment (PR=1.72, p=0.04) and impairments in all four senses (PR=2.38, p=0.03) with amyloid positivity, these associations were insignificant after adjusting for age, sex, race, and education. There were no other crude and adjusted associations. These results suggest sensory impairments may be related to dementia independent of AD pathology. Future studies with larger sample sizes are warranted.

Communication with cancer survivors: Disparities by education level but not race in a majority-minority community

Purpose Patient-provider communication (PPC) is an important component of optimal patient care. Many factors influence the quality of PPC among cancer patients, however, there are conflicting data on the impact of patient race and education level on PPC. We sought to assess the effect of race and education level on PPC among a multiracial cohort of cancer survivors. Methods We conducted a survey of 360 cancer survivors. Data were collected on age, race, income, and education level. The survey assessed satisfaction with PPC and follow-up with cancer physician. Questions were answered on a 5-point response scale. We evaluated PPC using nonparametric analyses and built logistic regression models for satisfaction with follow-up care. Results Patients with a high school or lower education consistently rated questions of PPC more poorly than those who attained a higher level of education. No significant associations were detected between PPC and race. Results for perceived quality of care showed a similar disparity by education level. High school educated patients reported significantly lower satisfaction with quality of follow-up care compared with patients who attained Graduate level education (OR 3.50, 95% CI 1.37-8.94). Conclusion Our study demonstrated that education level, but not race, is associated with perception of communication and satisfaction with follow-up care. Patients who attained higher levels of education had higher PPC ratings and satisfaction with follow-up care. Our findings identify an opportunity for improvement in PPC through individualizing the delivery of health-related information with the goal of achieving optimal care of long-term cancer survivors.

Telemedicine for patients undergoing arthroplasty

Aims The purpose of this study was to determine the access to and ability to use telemedicine technology in adult patients undergoing total hip arthroplasty (THA) and total knee arthroplasty (TKA), and to determine associations with the socioeconomic characteristics of the patients, including age, sex, race, and education. We also sought to understand the patients’ perceived benefits, risks, and preferences when dealing with telemedicine. Methods We performed a cross-sectional survey involving patients awaiting primary THA and TKA by one of six surgeons at a single academic institution. Patients were included and called for a telephone-administered survey if their surgery was scheduled to be between 23 March and 2 June 2020, and were aged > 18 years. Results The response rate was 52% (189 of 363 patients). A total of 170 patients (90.4%) reported using the internet, 177 (94.1%) reported owning a device capable of videoconferencing, and 143 (76.1%) had participated in a video call in the past year. When asked for their preferred method for a consultation, 155 (82.8%) and 26 (13.9%) ranked in-person and a videoconference as their first choice, respectively. The perceived benefits of telemedicine consultations included reduced travel to appointments (165 (88.2%) agreed) and reduced cost of attending appointments (123 (65.8%) agreed). However, patients were concerned that they would not establish the same patient-physician connection (100 (53.8%) agreed), and would not receive the same level of care (52 (33.2%) agreed) using telemedicine consultations compared with in-person consultations. Conclusion Most patients undergoing arthroplasty have access to and are capable of using the technology required for telemedicine consultations. However, they still prefer in-person consultations due to concerns that they will not establish the same patient-physician connection and will not receive the same level of care, despite the benefits of reducing the time spent in travelling and the cost of attending appointments, and the appointments being easier to attend. Cite this article: Bone Joint J 2021;103-B(7 Supple B):98–102.

Trends in infants born at low birthweight and disparities by maternal race and education from 2003 to 2018 in the United States

Background Understanding current levels, as well as past and future trends, of the percentage of infants born at low birthweight (LBW) in the United States is imperative to improving the health of our nation. The purpose of this study, therefore, was to examine recent trends in percentage of LBW, both overall and by maternal race and education subgroups. Studying disparities in percentage of LBW by these subgroups can help to further understand the health needs of the population and can inform policies that can close race and class disparities in poor birth outcomes. Methods Trends of percentage of LBW in the U.S. from 2003 to 2018, both overall and by race/ethnicity, and from 2007 to 2018 by education and race by education subgroups were analyzed using CDC WONDER Natality data. Disparities were analyzed using between group variance methods. Results Percentage of LBW experienced a significant worsening in the most recent 5 years of data, negating nearly a decade of prior improvement. Stark differences were observed by race/ethnicity and by education, with all subgroups experiencing increasing rates in recent years. Disparities also worsened over the course of study. Most notably, all disparities increased significantly from 2014 to 2018, with annual changes near 2–5%. Conclusions Recent reversals in progress in percentage of LBW, as well as increasing disparities particularly by race, are troubling. Future study is needed to continue monitoring these trends and analyzing these issues at additional levels. Targets must be set and solutions must be tailored to population subgroups to effectively make progress towards equitable birth outcomes and maternal health.

Sociodemographic Determinants of COVID-19 Vaccine Hesitancy, Fear of Infection, and Protection Self-Efficacy

Objectives: Arkansas COVID-19 vaccine uptake has been lower than the national average. This study examined associations between sociodemographic factors and COVID-19 vaccine hesitancy, fear of infection, and protection self-efficacy. Methods: Adults either residing, having employment, or receiving health care in Arkansas (n = 754) participated in an online survey between October 30, 2020 and January 16, 2021. Participants were recruited in both rural and urban areas from 6 Arkansas primary care clinics. Survey questions addressed sociodemographic factors, COVID-19 infection fear, protection self-efficacy, and COVID-19 vaccine attitudes. Bivariate and multivariable logistic regression models were used to assess associations between dependent variables and respondents’ sociodemographic characteristics, COVID-19 infection fear, and COVID-19 protection self-efficacy. Results: About 38% of participants reported COVID-19 vaccine hesitancy. Age, sex, race, and education were significantly associated with COVID-19 and general vaccine attitudes. Odds of COVID-19 vaccine hesitancy decreased as age increased (OR = 0.98; P < .01). Women had higher odds of COVID-19 vaccine hesitancy than men (OR = 1.52; P < .05). Respondents with a high school diploma and below and respondents with some college or a technical degree had greater odds of COVID-19 vaccine hesitancy (OR = 2.58; P < .001; and OR = 1.97; P < .01, respectively) compared to respondents with a 4-year college degree. Black/African American respondents had greater odds of COVID-19 vaccine hesitancy compared to White respondents (OR = 3.08; P < .001). No significant difference was observed among rural and urban respondents regarding COVID-19 vaccine hesitancy; however, respondents in rural areas were more likely to report low general vaccine trust compared to those in urban areas (OR = 1.87; P < .01). Respondents reporting no fear (OR = 5.51; P < .001) and very little fear (OR = 1.95; P < .05) of COVID-19 had greater odds of COVID-19 vaccine hesitancy compared to respondents who feared COVID-19 infection to a great extent. Conclusions: COVID-19 vaccine hesitancy and general trust in vaccines differ significantly among age, sex, race, and education. These trust and hesitancy patterns are challenges for achieving population immunity and follow similar patterns of vulnerability to COVID-19. Vaccination programs and interventions must consider these differences in COVID-19 vaccine hesitancy and general vaccine trust to alleviate COVID-19 disparities. Findings make a significant contribution in evaluating vaccine hesitancy among a large, diverse sample from a rural state.

Using Critical Self-Study to Build Racial Literacy Pedagogy

This chapter describes a critical self-study conducted by teacher educators as they taught and learned with their students about race and its impact on education. Responding to calls for more research on social justice-focused pedagogy, the chapter seeks to help teacher educators consider how to build racial literacy in their teacher candidates. Despite the enduring significance of race and the disparities that exist between the experiences of white students and those of racially minoritized students, teacher candidates are often under-prepared for understanding the impact of race and racism or for knowing how to address it in their future classrooms. The responsibility for building skills and understanding related to race and education falls squarely on the shoulders of teacher educators, and this self-study shows one model for centering that work.

Race and Educational Disparities in Advance Directive Completion: Encouraging Trends in the United States

Advance directives (AD) help to ensure patients’ wishes are honored and contribute to improved end-of- life care. Race and education disparities in advance directive completion have been extensively documented. This study examined five waves of U.S. Health and Retirement Study exit survey data (N = 7,067) to examine to what extent these disparities have expanded or diminished over the past decade. Overall, advance directive completion increased from about 63% among participants who died in 2005-06 to about 73% among those whose deaths occurred between 2015 and 2016. Non-Hispanic whites were almost four times as likely to have advance directives compared to Hispanics or African Americans across this time period (OR=3.90. p&lt;.0001). However, the growth rate in advance directive completion among non-Hispanic whites was significantly slower than for non-whites (OR=.90, p&lt;.01). Compared to those with a high school education or less, those with some college (OR=1.67, p&lt;.0001) and those with at least a college degree (OR=2.02, p&lt;.0001) were significantly more likely to have advance directives across the time period. There were no significant differences in growth rates of advance directive completion for the different educational categories. These results suggest that educational disparities in advance directive completion are fairly stable, but that race disparities may be diminishing.

Social Support and Frailty in HIV Positive and Negative Men Who Have Sex With Men

Social support is linked to a myriad of positive health outcomes, yet little is understood about its potential role on frailty development among older men who have sex with men (MSM). We evaluated data from 929 MSM aged 40-81 years enrolled in the MACS Health Aging sub-study. Social support (Social Provisions Scale[SPS-24]; range 24-96) was high, though slightly lower among the HIV-positive versus HIV-negative men (median: 80 vs. 82, p=0.12). Each SD increase in social support associated with a 21% decrease in incident frailty (Fried phenotype), independent of age, race, and education (aIRR=0.79, IQR[0.65, 0.97]), though attenuated after adjustment for depressive symptoms. This protective association was observed to be strongest among HIV-positive MSM. High social support is a strength among older MSM, which associates with positive frailty outcomes. Assessing and strengthening social support systems may have potential as a psychosocial component of frailty interventions.