Publications by authors named "Katrina M Walsemann"

Article Synopsis
  • Socioeconomic position significantly impacts cognitive function in later life, but current research has limitations in understanding these relationships due to a narrow focus on cognition as a single concept.
  • Most studies prioritize education over economic factors, despite evidence showing that economic resources also play a key role in cognitive outcomes.
  • By analyzing data from the Health and Retirement Study, the research highlights the importance of considering different aspects of cognition, socioeconomic resources, and varying cohorts to accurately assess disparities and inform effective policy interventions.
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Federal legislation and judicial intervention led to significant transformation in the U.S. education system during the early to mid-20th century.

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Relatively few neighborhood-focused studies explicitly model the relationship between neighborhood change- i.e., racial change within a neighborhood-and individual mental health, instead focusing on the current composition of the neighborhood or on the outcomes of individuals that switch neighborhood contexts via moves.

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Unlabelled: Policy Points Education-cognition research overlooks the role of education quality in shaping cognitive function at midlife and older ages, even though quality may be more responsive to federal and state investment in public schooling than attainment. For older US adults who attended school during the early to mid-20th century, the quality of US education improved considerably as federal and state investment increased. Ensuring access to high-quality primary and secondary education may protect against poor cognitive function at midlife and older ages, particularly among Black Americans and persons who complete less education.

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Rationale: Black adults experience worse cognitive function than their White peers. Although educational attainment is an important predictor of cognitive function, other aspects of education, including school desegregation, may also shape this relationship. For Black adults who grew up in the U.

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Racial health inequities persist despite many attempts to correct them. Inadequate comprehension of racism obscures the ordinariness of racism in public health institutions. In addition to applying critical race theory (CRT) to the research and practice of public health, we argue that the struggle for health equity must also apply CRT toward the of public health students.

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In the U.S., Black adults consistently have higher allostatic load - an indicator of physiological dysregulation - than White adults.

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Black adults face a substantially higher risk for dementia in later life compared to their White peers. Given the critical role of educational attainment and cognitive function in later life dementia risk, this paper aims to determine if early educational experiences and educational attainment are differentially related to trajectories of cognitive status across race and if this further varies by education cohort. We use data from the Life History Mail Survey (LHMS) and prospective data on cognition from the Health and Retirement Study (HRS).

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Introduction: Student loan debt has become common for young adults in the U.S. and is correlated with poor physical and mental health.

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Although recent studies report a decline in dementia prevalence among U.S. older adults, national trends may mask subnational variation, particularly given large health and social inequalities linked to geography.

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Objectives: Although education is a key determinant of cognitive function, its role in determining Black-White disparities in cognitive function is unclear. This may be due, in part, to data limitations that have made it difficult to account for systemic educational inequities in the Jim Crow South experienced by older cohorts, including differences in the number of days Black students attended school compared to their White counterparts or Black peers in better-funded southern states. We determine if accounting for differential rates of school attendance across race, years, and states in the Jim Crow South better illuminates Black-White disparities in trajectories of cognitive function.

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Objectives: This article focuses on the older Latino undocumented population and anticipates how their current demographic characteristics and health insurance coverage might affect future population size and health insurance trends.

Methods: We use the 2013-2018 American Community Survey as a baseline to project growth in the Latino 55 and older undocumented population over the next 20 years. We use the cohort component method to estimate population size across different migration scenarios and distinguish between aging in place and new immigration.

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Objectives: To investigate the association between religious involvement and cognitive functioning at the intersections of race-ethnicity and gender among midlife and older adults, and to determine if psychosocial factors help explain this relationship.

Method: The sample included 14,037 adults aged 50+ from the Health and Retirement Study (HRS). We utilized measures from the HRS 2010 and 2012 Core interviews and Leave-Behind questionnaires and estimated our models using linear regression.

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Background: Air pollution is linked to worse cognitive function in older adults, but whether differences in this relationship exist by education, a key risk factor for cognitive decline, remains unknown.

Objective: To determine if the association between fine particulate matter air pollution (PM2.5) and incident cognitive impairment varies by level of education in two cohorts assessed a decade apart.

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At the population level, those with more education tend to report better sleep, mirroring the education gradient found in other health outcomes. But research has shown that higher educational attainment does not always confer the same health benefits for Non-Hispanic Black (Black) and Hispanic adults as it does for Non-Hispanic White (White) adults. It is therefore possible that the educational gradient in sleep varies across racial/ethnic groups in the United States.

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Educational attainment is often considered the most important protective factor against cognitive impairment and dementia, yet significant variation in early educational experiences exists among midlife and older US adults. We used prospective data from the Health and Retirement Study (HRS) along with information on respondents' early educational experiences collected in the 2015 and 2017 HRS Life History Mail Survey to examine whether school context, educational content, and academic ability were associated with trajectories of cognitive functioning and whether educational attainment explains this relationship. We restricted our sample to age-eligible HRS Life History Mail Survey respondents who provided data on cognitive functioning at least once during 1998-2014 and attended primary school or higher (n = 9,565 respondents providing 62,037 person-period observations).

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Objectives: More parents are borrowing to help their children pay for college. These loans may be a source of financial stress and worry, which could influence parents' mental health. We determine whether child-related educational debt is associated with worse mental health among parents and if fathers are more sensitive to this debt than mothers, given potential gender differences in financial decision-making and relationships with adult children.

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Purpose: To examine associations between socioeconomic status and two forms of social capital, namely, neighborhood and network measures, and how these distinct forms of capital are associated with body mass index (BMI) among Black residents of low-income communities.

Design: Respondent-driven sampling was used to engage residents in a household survey to collect data on the respondents' personal network, perceptions about their neighborhood environment, and health.

Setting: Eight special emphasis neighborhoods in Greenville, South Carolina.

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Study Objectives: To document trends in self-reported sleep duration for the noninstitutionalized U.S. civilian population from 2004 to 2017 and examine how sleep trends vary by race/ethnicity.

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An increasing number of U.S. adults are progressing through college in decidedly more complex ways.

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Background: Personal (i.e. egocentric) network characteristics are associated with health outcomes, including overweight and obesity.

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Context: A woman's happiness about a pregnancy and birth has implications for her child's health and her own well-being. Sexual orientation and, particularly, the extent of concordance across its dimensions (sexual identity, behavior and attraction) may be related to happiness about these events, but research on this relationship has been lacking.

Methods: Data on 5,744 pregnancies ending in births among women aged 15-44 in three waves of the National Survey of Family Growth (2006-2015) were examined.

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Although immigrants are healthier than non-immigrants on numerous outcomes, the reverse appears to be true with regards to food insecurity. Most studies ignore heterogeneity in the risk for food insecurity within immigration status and by ethnicity, even though significant variation likely exists. We consider how immigration status and ethnicity are related to trends in food insecurity among Latinos and Asians in California from 2001 through 2011.

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We examined the relationship between two forms of ethnic discrimination-interpersonal and institutional-and smoking outcomes among Arab men in Israel, and whether social support buffered these associations. We used cross-sectional data of adult Arab men, current or former smokers (n = 954). Mixed-effects regression models estimated the association between discrimination and smoking status, and nicotine dependence among current smokers.

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Objective: Gender and racial/ethnic disparities in sleep duration are well documented among the U.S. adult population, but we know little about how these disparities are shaped during the early course of adult life, a period marked by substantial changes in social roles that can influence time for sleep.

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