Last data update: May 06, 2024. (Total: 46732 publications since 2009)
Records 1-30 (of 52 Records) |
Query Trace: McGuire LC[original query] |
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Promoting healthy aging: Public health as a leader for reducing dementia risk
Jackson EMJ , O'Brien K , McGuire LC , Baumgart M , Gore J , Brandt K , Levey AI , Lamont H . Public Policy Aging Rep 2023 33 (2) 92-95 Alzheimer’s disease and related dementias (ADRD) remain a public health priority, with prevalence of Alzheimer’s disease—the most common cause of dementia—among people aged 65 years and older living in the United States expected to grow to nearly 13.8 million people by 2060 (Alzheimer’s Association, 2023). ADRD are not normal aging; they impair memory and cognitive functioning, disrupting daily life. Over time, people with ADRD need increased assistance with basic activities of daily living and must rely on others for support, affecting family, friends, professional caregiving infrastructures, health and long-term care systems, and financial institutions designed to pay for care. In 2023, the formal cost of caring for people with ADRD to the health and long-term care systems in the United States is projected to total $345 billion (Alzheimer’s Association, 2023). Additionally, unpaid caregiving by family and friends was valued at nearly $339.5 billion in 2022 (Alzheimer’s Association, 2023). | | The lifetime cost of care for a person with Alzheimer’s disease was more than double the cost of care for a person without Alzheimer’s disease (Alzheimer’s Association, 2023). The total formal cost of ADRD care is projected to reach around $1 trillion in 2050 (Alzheimer’s Association, 2023; Zissimopoulos et al., 2014). These estimates do not consider the loss of quality of life for people with ADRD and their caregivers. It is imperative for the health of our systems and our population that public health address modifiable risk factors of ADRD. |
The intersection of social determinants of health and family care of people living with Alzheimer's disease and related dementias: A public health opportunity
Gaugler JE , Borson S , Epps F , Shih RA , Parker LJ , McGuire LC . Alzheimers Dement 2023 19 (12) 5837-5846 In this Perspective article, we highlight current research to illustrate the intersection of social determinants of health (SDOHs) and Alzheimer's disease and related dementia (ADRD) caregiving. We then outline how public health can support ADRD family caregivers in the United States. Emerging research suggests that family care for persons with ADRD is influenced by SDOHs. Public health actions that address these intersections such as improved surveillance and identification of ADRD caregivers; building and enhancing community partnerships; advancing dementia-capable health care and related payment incentives; and reducing the stigma of dementia and ADRD caregiving can potentially enhance the health and well-being of dementia caregivers. By engaging in one or all of these actions, public health practitioners could more effectively address the myriad of challenges facing ADRD caregivers most at risk for emotional, social, financial, psychological, and health disruption. |
Epidemiologic and clinical features of mpox in adults aged >50 years - United States, May 2022-May 2023
Eustaquio PC , Salmon-Trejo LAT , McGuire LC , Ellington SR . MMWR Morb Mortal Wkly Rep 2023 72 (33) 893-896 During May 2022-May 2023, approximately 30,000 mpox cases were reported in the United States, predominantly among young adult men. Persons aged >50 years might experience more severe mpox disease because of a higher prevalence of comorbidities. Conversely, they could have residual protection from childhood smallpox vaccination against monkeypox virus infection and severe mpox, as has been suggested by investigation of some previous mpox outbreaks. To examine the characteristics of mpox cases among adults aged >50 years, analysts compared mpox epidemiology and clinical outcomes among all adults aged ≥18 years, by age group. Further, outcomes were compared among adults aged >50 years by JYNNEOS vaccination status. During May 10, 2022-May 17, 2023, among 29,984 adults with probable or confirmed mpox reported to CDC, 2,909 (9.7%) were aged >50 years, 96.3% of whom were cisgender men. Compared with adults aged 18-50 years, adults aged >50 years had higher prevalences of immunocompromising conditions (p<0.001) and HIV infection (p<0.001). Among adults with mpox aged >50 years, 27.6% had received JYNNEOS vaccination; this group had lower prevalences of constitutional symptoms (p<0.001), pruritus (p<0.001), and hospitalization (p = 0.002) compared with those who had not received JYNNEOS vaccine. Currently recommended JYNNEOS vaccination among all adults at risk for mpox should be encouraged, irrespective of childhood smallpox vaccination status. |
Promoting healthy aging to reduce the risk of dementia: A public health imperative
Gore J , Denno B , Omura JD , Baumgart M , McGuire LC . Generations 2023 47 (1) Alzheimer's disease and related dementias place an enormous burden on individuals, families, health and long-term care systems, and governmental budgets. As the burden escalates with rising prevalence, attention has increasingly focused on how the risk of developing dementia can be reduced. Evidence indicates there are ways, from a population perspective, to reduce the risk of cognitive decline and possibly dementia, including through healthier lifestyles. It is imperative that the public health community lead the effort to address modifiable risk factors and social determinants of health for dementia and promote healthy aging through public health action. Copyright © 2023 American Society on Aging; all rights reserved. |
Racial and ethnic differences in subjective cognitive decline - United States, 2015-2020
Wooten KG , McGuire LC , Olivari BS , Jackson EMJ , Croft JB . MMWR Morb Mortal Wkly Rep 2023 72 (10) 249-255 Subjective cognitive decline (SCD), the self-reported experience of worsening or more frequent memory loss or confusion, might be a symptom of early-stage dementia or future serious cognitive decline such as Alzheimer disease* or a related dementia (ADRD) (1). Established modifiable risk factors for ADRD include high blood pressure, inadequate physical activity, obesity, diabetes, depression, current cigarette smoking, and hearing loss (2). An estimated 6.5 million persons aged ≥65 years in the United States live with Alzheimer disease, the most common dementia (1). This number is projected to double by 2060, with the largest increase among non-Hispanic Black or African American (Black), and Hispanic or Latino (Hispanic) adults (1,3). Using data from the Behavioral Risk Factor Surveillance System (BRFSS), CDC assessed racial and ethnic, select demographic, and geographical differences in SCD prevalence, and prevalence of health care professional conversations among those reporting SCD. The age-adjusted prevalence of SCD during 2015-2020 was 9.6% among adults aged ≥45 years (5.0% of Asian or Pacific Islander [A/PI] adults, 9.3% of non-Hispanic White [White] adults, 10.1% of Black adults, 11.4% of Hispanic adults, and 16.7% of non-Hispanic American Indian or Alaska Native [AI/AN] adults). College education was associated with a lower prevalence of SCD among all racial and ethnic groups. Only 47.3% of adults with SCD reported that they had discussed confusion or memory loss with a health care professional. Discussing changes in cognition with a physician can allow for the identification of potentially treatable conditions, early detection of dementia, promotion of dementia risk reduction behaviors, and establishing a treatment or care plan to help adults remain healthy and independent for as long as possible. |
Characteristics of Asian American family caregivers of older adults compared to caregivers of other racial/ethnic groups: Behavioral Risk Factor Surveillance System 2015-2020
Miyawaki CE , Bouldin ED , Taylor CA , McGuire LC , Markides KS . J Appl Gerontol 2022 7334648221146257 Asian Americans (AAs) are the fastest-growing racial/ethnic minority group in the United States. While otherwise highly heterogeneous, AAs overall value filial piety and eldercare. This study compared the health and caregiving experiences of AA caregivers of older adults to AA non-caregivers and caregivers of older adults across racial/ethnic groups. We used 2015-2020 Behavioral Risk Factor Surveillance System data for 315 AA caregivers and 3822 AA non-caregivers, plus 395 American Indian/Alaska Native, 1883 Black, 1292 Hispanic, and 20,321 non-Hispanic White caregivers. Among AAs, 4.3% were caregivers, a lower proportion than in other racial/ethnic groups. Most AA caregivers were female (59%), married (71%), in excellent/very good/good health (76%), and with at least one chronic health condition (66%). Other than relationship to care recipients, caregivers' experiences were similar across racial/ethnic groups: most cared for <20 hours/week and provided household and personal care. Efforts to support AA caregivers should be attentive to cultural practices. |
Prevalence and characteristics of arthritis among caregivers - 17 states, 2017 and 2019
Jackson EMJ , Omura JD , Boring MA , Odom EL , Foster AL , Olivari BS , McGuire LC , Croft JB . MMWR Morb Mortal Wkly Rep 2022 71 (44) 1389-1395 Caregiving provides numerous benefits to both caregivers and care recipients; however, it can also negatively affect caregivers' mental and physical health (1-4), and caregiving tasks often require physical exertion (1). Approximately 44% of adults with arthritis report limitations attributable to arthritis, including trouble doing daily activities (5). These limitations might affect caregivers' ability to provide care, but little is known about arthritis among caregivers. To assess arthritis among caregivers of a family member or friend, CDC examined data from 17 states that administered both the arthritis and caregiving modules as part of the Behavioral Risk Factor Surveillance System (BRFSS) in either 2017 or 2019. Approximately one in five adults (20.6%) was a caregiver. Prevalence of arthritis was higher among caregivers (35.1%) than noncaregivers (24.5%). Compared with caregivers without arthritis, those with arthritis provided similar types of care and were more likely to have provided care for ≥5 years and for ≥40 hours per week. In addition, higher proportions of caregivers with arthritis reported disabilities compared with those without arthritis, including mobility issues (38.0% versus 7.3%). Arthritis among caregivers might affect their own health as well as the care they can provide. Caregivers can discuss their arthritis and related limitations with a health care professional to identify ways to increase their physical activity and participation in lifestyle management programs.* Such interventions might ease arthritis pain and related limitations and might support them in their ongoing caregiving role. Public health professionals can implement strategies to support caregivers throughout the caregiving process.(†). |
Modifiable risk factors for Alzheimer disease and related dementias among adults aged 45 years - United States, 2019
Omura JD , McGuire LC , Patel R , Baumgart M , Lamb R , Jeffers EM , Olivari BS , Croft JB , Thomas CW , Hacker K . MMWR Morb Mortal Wkly Rep 2022 71 (20) 680-685 Alzheimer disease,* the most common cause of dementia, affects an estimated 6.5 million persons aged ≥65 years in the United States (1). A growing body of evidence has identified potential modifiable risk factors for Alzheimer disease and related dementias (ADRD) (1-3). In 2021, the National Plan to Address Alzheimer's Disease (National Plan) introduced a new goal to "accelerate action to promote healthy aging and reduce risk factors for Alzheimer's disease and related dementias" to help delay onset or slow the progression of ADRD (3). To assess the status of eight potential modifiable risk factors (i.e., high blood pressure, not meeting the aerobic physical activity guideline, obesity, diabetes, depression, current cigarette smoking, hearing loss, and binge drinking), investigators analyzed data from the cognitive decline module that was administered to adults aged ≥45 years in 31 states and the District of Columbia (DC)(†) in the 2019 Behavioral Risk Factor Surveillance System (BRFSS) survey. Among the risk factors, prevalence was highest for high blood pressure (49.9%) and lowest for binge drinking (10.3%) and varied by selected demographic characteristics. Adults with subjective cognitive decline (SCD),(§) an early indicator of possible future ADRD (4), were more likely to report four or more risk factors than were those without SCD (34.3% versus 13.1%). Prevalence of SCD was 11.3% overall and increased from 3.9% among adults with no risk factors to 25.0% among those with four or more risk factors. Implementing evidence-based strategies to address modifiable risk factors can help achieve the National Plan's new goal to reduce risk for ADRD while promoting health aging.(¶)(,)*. |
Improving brain health for populations disproportionately affected by Alzheimer's disease and related dementias
Olivari BS , Jeffers EM , Tang KW , McGuire LC . Clin Gerontol 2022 46 (2) 1-5 Promoting and maintaining brain health for older adults is one of the greatest challenges facing the public health community in the United States. This will require the public health community to take steps to reduce disparities in brain health across disproportionately impacted communities. Although some levels of change in the brain processes, like slower processing speeds, trouble with multitasking or even increases in knowledge, are expected as people grow older, significant memory loss and other symptoms of dementia are not normal or inevitable (Centers for Disease Control and Prevention, Citation2021). Dementia is a general term used to describe problems with thinking and memory that are severe enough to interfere with a person’s daily life. Alzheimer’s disease is the most common form of dementia, accounting for about two-thirds of all cases, while other common forms of dementia such as cerebrovascular, Lewy body, frontotemporal or a combination of multiple co-occurring forms together make up a constellation commonly referred to as Alzheimer’s disease and related dementias (ADRD) (Alzheimer’s Association, Citation2021). Today, it is estimated that over 6 million people in the United States are living with ADRD (Alzheimer’s Association, Citation2021). |
Prevalence and Characteristics of Subjective Cognitive Decline Among Unpaid Caregivers Aged 45 Years - 22 States, 2015-2019
Jeffers EM , Bouldin ED , McGuire LC , Knapp KA , Patel R , Guglielmo D , Taylor CA , Croft JB . MMWR Morb Mortal Wkly Rep 2021 70 (46) 1591-1596 Approximately 20% of U.S. adults are unpaid caregivers (caregivers) (1) who provide support to a family member or friend with a health condition or disability. Although there are benefits to caregiving, it can negatively affect caregivers' physical and mental health (2-4). Much of the assistance caregivers provide, such as administering medications or financial management, relies on cognitive ability, but little is known about caregivers' cognitive functioning. Subjective cognitive decline (SCD), the self-reported experience of worsening or more frequent confusion or memory loss over the past year (5), could affect caregivers' risk for adverse health outcomes and affect the quality of care they provide. CDC analyzed SCD among caregivers aged ≥45 years through a cross-sectional analysis of data from 22 states in the 2015-2019 Behavioral Risk Factor Surveillance System (BRFSS). Among adults aged ≥45 years, SCD was reported by 12.6% of caregivers who provided care to a family member or friend with a health condition or disability in the past 30 days compared with 10.2% of noncaregivers (p<0.001). Caregivers with SCD were more likely to be employed, men, aged 45-64 years, and have chronic health conditions than were noncaregivers with SCD. Caregivers with SCD were more likely to report frequent mental distress, a history of depression, and frequent activity limitations than were caregivers without SCD. SCD among caregivers could adversely affect the quality of care provided to care recipients. Understanding caregivers' cognitive health and the types of care provided is critical to maintaining the health, well-being, and independence of the caregiving dyad. Health care professionals can support patients and their patients' caregivers by increasing awareness among caregivers of the need to monitor their own health. The health care team can work with caregivers to identify potential treatments and access supports that might help them in their caregiving role and compensate for SCD. |
Baby boomers who provide informal care for people living with dementia in the community
Miyawaki CE , Bouldin ED , Taylor CA , McGuire LC . Int J Environ Res Public Health 2021 18 (18) One in four Baby Boomers fills the informal caregiver role in the United States. The objectives of this study were to estimate the prevalence of Baby Boomers who are informal caregivers for people living with dementia and compare their physical and mental health status to caregivers for persons with conditions other than dementia using 2015–2018 Behavioral Risk Factor Surveillance System data (n = 10,602). We identified caregiving status (assisting a family member/friend with a long-term illness or disability in the past month, managing personal care, and not caring for a child/grandchild) and whether the care recipient’s major health condition was dementia. We calculated weighted estimates and used chi-square tests and log-binomial regression for comparisons of selected characteristics. Among Baby Boomer caregivers, 15.4% were caring for someone with dementia. Dementia caregivers were more likely to be female, caring for a parent/parent-in-law, and providing care longer than caregivers for persons without dementia. After adjusting for sociodemographic and caregiving characteristics, the prevalence of fair/poor health, frequent mental distress, and chronic conditions were similar across types of caregivers. Although no differences in caregiver’s physical and mental health by care recipient’s dementia status were found, we should underscore the importance of maintaining Baby Boomer caregivers’ health and well-being. © 2021 by the authors. Licensee MDPI, Basel, Switzerland. |
Subjective cognitive decline higher among sexual and gender minorities in the United States, 2015-2018
Flatt JD , Cicero EC , Lambrou NH , Wharton W , Anderson JG , Bouldin ED , McGuire LC , Taylor CA . Alzheimers Dement (N Y) 2021 7 (1) e12197 INTRODUCTION: Subjective cognitive decline (SCD) represents self-reported problems with memory, a possible early sign of dementia. Little is known about SCD among sexual and gender minority (SGM) adults who identify as lesbian, gay, bisexual, and/or transgender or gender non-binary. METHODS: Data were weighted to represent population estimates from 25 states' 2015-2018 Behavioral Risk Factor Surveillance System to describe SCD in adults ≥45 years by SGM status. Logistic regression tested associations between demographic and health conditions. RESULTS: SCD prevalence was higher in SGM (15.7%; 95% confidence interval [CI]:13.1-18.2) than in non-SGM adults (10.5%; 95% CI:10.1-10.9; P < .0001). SGM adults with SCD were also more likely to report functional limitations due to SCD than non-SGM adults with SCD, 60.8% versus 47.8%, P = .0048. Differences in SCD by SGM status were attenuated after accounting for depression. DISCUSSION: Higher prevalence of SCD in SGM adults highlights the importance of ensuring inclusive screenings, interventions, care services, and resources for SGM adults. |
Population measures of subjective cognitive decline: A means of advancing public health policy to address cognitive health
Olivari BS , Baumgart M , Taylor CA , McGuire LC . Alzheimers Dement (N Y) 2021 7 (1) e12142 Subjective cognitive decline (SCD) is receiving increasing attention as studies have suggested that SCD status is associated with risk of future cognitive decline and dementia. Population-based measures of SCD can be extremely useful to the public health community, health-care providers, researchers, and policymakers. A large population-based SCD measure now exists through the state-based Behavioral Risk Factor Surveillance System (BRFSS). All 50 states have included the cognitive decline module, which asks about SCD, to their BRFSS survey one or more times. Population measures of SCD can aid researchers in designing clinical studies by better estimating the populations that may be at risk for more severe cognitive decline based on their SCD status to ensure that the optimal groups are targeted. Population-level estimates of SCD can also help to inform health-care providers' decisions about initiating cognitive assessments, managing other conditions among those with memory problems, and identifying the needs of caregivers. |
Cross-sectional association between physical activity level and subjective cognitive decline among US adults aged 45years, 2015
Omura JD , Brown DR , McGuire LC , Taylor CA , Fulton JE , Carlson SA . Prev Med 2020 141 106279 Subjective cognitive decline (SCD) is the self-reported experience of worsening or more frequent confusion or memory loss within the previous 12 months and can be one of the earliest symptoms of Alzheimer's disease. Regular physical activity can contribute to the primary, secondary, and tertiary prevention of cognitive decline. At the national level, prevalence estimates of SCD by physical activity level in the United States are currently unknown. The purpose of this study is to examine the prevalence of SCD and resulting functional limitations by physical activity level among US adults aged ≥45 years. Data from 33 states and the District of Columbia participating in the 2015 Behavioral Risk Factor Surveillance System (N = 128,925) were analyzed. We estimated the prevalence of SCD (a positive response to a question about worsening or more frequent confusion or memory loss within the previous 12 months) and resulting functional limitations overall and by self-reported physical activity level based on current guidelines (i.e., active, insufficiently active, and inactive). Odds ratios were estimated using logistic regression models adjusting for respondent characteristics. Overall, 11.3% of US adults aged ≥45 years reported SCD. Prevalence of SCD increased as physical activity level decreased (active: 8.8%; insufficiently active: 11.4%; inactive: 15.7%). Among those with SCD, the prevalence of functional limitations also increased as physical activity level decreased (active: 40.5%; insufficiently active: 50.0%; inactive: 57.4%). These differences largely remained after adjusting for respondent characteristics. Findings highlight the potential public health impact nationally of efforts to promote physical activity for cognitive health. |
Unmet needs for assistance related to subjective cognitive decline among community-dwelling middle-aged and older adults in the US: prevalence and impact on health-related quality of life
Bouldin ED , Taylor CA , Knapp KA , Miyawaki CE , Mercado NR , Wooten KG , McGuire LC . Int Psychogeriatr 2020 33 (7) 1-14 OBJECTIVES: To estimate the prevalence of unmet needs for assistance among middle-aged and older adults with subjective cognitive decline (SCD) in the US and to evaluate whether unmet needs were associated with health-related quality of life (HRQOL). DESIGN: Cross-sectional. SETTING: US - 50 states, District of Columbia, and Puerto Rico. PARTICIPANTS: Community-dwelling adults aged 45 years and older who completed the Cognitive Decline module on the 2015--2018 Behavioral Risk Factor Surveillance System reported experiencing SCD and always, usually, or sometimes needed assistance with day-to-day activities because of SCD (n = 6,568). MEASUREMENTS: We defined SCD as confusion or memory loss that was happening more often or getting worse over the past 12 months. Respondents with SCD were considered to have an unmet need for assistance if they sometimes, rarely, or never got the help they needed with day-to-day activities. We measured three domains of HRQOL: (1) mental (frequent mental distress, ≥14 days of poor mental health in the past 30 days), (2) physical (frequent physical distress, ≥14 days of poor physical health in the past 30 days), and (3) social (SCD always, usually, or sometimes interfered with the ability to work, volunteer, or engage in social activities outside the home). We used log-binomial regression models to estimate prevalence ratios (PRs). All estimates were weighted. RESULTS: In total, 40.2% of people who needed SCD-related assistance reported an unmet need. Among respondents without depression, an unmet need was associated with a higher prevalence of frequent mental distress (PR = 1.55, 95% CI: 1.12-2.13, p = 0.007). Frequent physical distress and social limitations did not differ between people with met and unmet needs. CONCLUSIONS: Middle-aged and older adults with SCD-related needs for assistance frequently did not have those needs met, which could negatively impact their mental health. Interventions to identify and meet the unmet needs among people with SCD may improve HRQOL. |
Baby boomers as caregivers: Results from the Behavioral Risk Factor Surveillance System in 44 states, the District of Columbia, and Puerto Rico, 2015-2017
Miyawaki CE , Bouldin ED , Taylor CA , McGuire LC . Prev Chronic Dis 2020 17 E80 INTRODUCTION: Baby boomers, people born from 1946 through 1964, represent a substantial portion of the US population. Generally, baby boomers have more chronic disease and disability than those in the previous generation. Frequently, they also provide informal care to others. The objective of our study was to estimate the prevalence of informal caregiving among baby boomers and compare the health of baby boomer caregivers and noncaregivers. METHODS: Using data from the Behavioral Risk Factor Surveillance System (2015-2017) for 44 states, the District of Columbia, and Puerto Rico, we classified 109,268 baby boomers as caregivers or noncaregivers and compared their general health (poor or fair vs good, very good, or excellent), chronic health conditions, and frequent mental distress (FMD). FMD was defined as 14 days or more of poor mental health in the past month. We used log-binomial regression to calculate prevalence ratios, adjusted for age and sex (aPRs), and to separately estimate aPRs for fair or poor health and FMD or at least one chronic health condition. RESULTS: One in 4 baby boomers (24.2%) were caregivers. In adjusted models, male caregivers had a higher prevalence of fair to poor health than noncaregivers (aPR = 1.17; 95% confidence interval [CI], 1.06-1.29; P = .001). More caregivers than noncaregivers had at least 1 chronic health condition (aPR = 1.10, 95% CI, 1.07-1.13; P < .001) and more often had FMD (aPR = 1.39; 95% CI, 1.26-1.53; P < .001). CONCLUSION: Our study showed these caregivers had more chronic health conditions and more often had FMD than noncaregivers. The health of baby boomer caregivers is a public health priority, as these caregivers might need support to maintain their own physical and mental health. |
The public health road map to respond to the growing dementia crisis
Olivari BS , French ME , McGuire LC . Innov Aging 2020 4 (1) igz043 As the proportion of older adults in the United States is projected to increase dramatically in the coming decades, it is imperative that public health address and maintain the cognitive health of this growing population. More than 5 million Americans live with Alzheimer's disease and related dementias (ADRD) today, and this number is projected to more than double by 2050. The public health community must be proactive in outlining the response to this growing crisis. Promoting cognitive decline risk reduction, early detection and diagnosis, and increasing the use and availability of timely data are critical components of this response. To prepare state, local, and tribal organizations, CDC and the Alzheimer's Association have developed a series of Road Maps that chart the public health response to dementia. Since the initial Healthy Brain Initiative (HBI) Road Map release in 2007, the Road Map has undergone two new iterations, with the most recent version, The HBI's State and Local Public Health Partnerships to Address Dementia: The 2018-2023 Road Map, released in late 2018. Over the past several years, significant advances were made in the science of risk reduction and early detection of ADRD. As a result, the public health response requires a life-course approach that focuses on reducing risk and identifying memory issues earlier to improve health outcomes. The most recent Road Map was revised to accommodate these strides in the science and to effect change at the policy, systems, and environment levels. The 2018-2023 Road Map identifies 25 actions that state and local public health agencies and their partners can implement to promote cognitive health and address cognitive impairment and the needs of caregivers. The actions are categorized into four traditional domains of public health, and the Road Map can help public health and its partners chart a course for a dementia-prepared future. |
County-level concentration of selected chronic conditions among Medicare Fee-for-Service beneficiaries and its association with Medicare spending in the United States, 2017
Matthews KA , Gaglioti AH , Holt JB , McGuire LC , Greenlund KJ . Popul Health Manag 2020 24 (2) 214-221 Multiple chronic conditions (MCC) reduce quality of life and are associated with high per capita health care spending. One potential way to reduce Medicare spending for MCC is to identify counties whose populations have high levels of spending compared to level of disease burden. Using a nationally representative sample of Medicare Fee-for-Service beneficiaries, this paper presents a method to measure the collective burden of several chronic conditions in a population, which the authors have termed the concentration of chronic conditions (CCC). The authors observed a significantly positive linear relationship between the CCC measure and county-level per capita Medicare spending. This area-level measure can be operationalized to identify counties that might benefit from targeted efforts designed to optimally manage and prevent chronic illness. |
Characteristics and health status of informal unpaid caregivers - 44 states, District of Columbia, and Puerto Rico, 2015-2017
Edwards VJ , Bouldin ED , Taylor CA , Olivari BS , McGuire LC . MMWR Morb Mortal Wkly Rep 2020 69 (7) 183-188 In 2015, an estimated 17.7 million U.S. persons were informal caregivers who provided substantial services through in-home, unpaid assistance to their family members and friends (1). Caregiving can have many benefits, such as enhancing the bond between caregiver and recipient, but it can also place an emotional and physical strain on caregivers, leading to higher rates of depression, lower quality of life, and poorer overall health (2). As the U.S. population continues to age (3), the need for informal caregivers will likely increase. However, little nationally representative information on prevalence of caregivers is available. This study examined demographic characteristics and health status of informal caregivers from 44 states,* the District of Columbia (DC), and Puerto Rico, based on data from the Behavioral Risk Factor Surveillance System (BRFSS) collected during 2015-2017. Overall, approximately one in five adults reported that they had provided care to a family member or friend in the preceding 30 days. Fifty-eight percent of caregivers were women, and a majority were non-Hispanic white, with at least some college education, and married or living with a partner. Across all states, 19.2% of caregivers reported being in fair or poor health, although significant state-to-state variation occurred. Caregivers provide important support to family members, friends, and the health care system and might compromise their own health to provide this support (1,2). Better understanding of caregivers and the challenges they face could inform implementation of improvements in support systems that could enhance not only the health of the caregiver, but that of the care recipient as well. For example, additional data regarding demographics at the state level might aid in more effective planning and support of caregivers with evidence-based programs and assistance (https://www.cdc.gov/aging/publications/features/caring-for-yourself.html). |
Comorbid chronic conditions among older adults with subjective cognitive decline, United States, 2015-2017
Taylor CA , Bouldin ED , Greenlund KJ , McGuire LC . Innov Aging 2020 4 (1) igz045 Background and Objectives: Subjective cognitive decline (SCD), the self-reported experience of worsening or more frequent confusion or memory loss, may be associated with the development or worsening of chronic conditions or complicating their self-management. The objectives of this study were to (i) establish the prevalence of chronic conditions and multiple chronic conditions among adults with SCD, and (ii) compare the prevalence of chronic conditions among people with and without SCD and SCD-related functional limitations. Research Design and Methods: Data were analyzed from the Cognitive Decline module of the Behavioral Risk Factor Surveillance System administered in 49 states, DC, and Puerto Rico during 2015-2017. Analyses included 220,221 respondents aged 45 years or older who answered the SCD screening question and reported their chronic conditions. Weighted estimates were calculated and chi-square tests were used for comparisons. Results: Persons with a history of stroke, heart disease, and chronic obstructive pulmonary disorder had significantly higher prevalence of SCD compared to those without. The prevalence of having at least one chronic condition was higher among adults with SCD compared to adults without SCD in each age group (45-64 years: 77.4% vs 47.1%, p < .001; >/=65 years: 86.3% vs 73.5%, p < .001). Among those with SCD, the prevalence of an SCD-related functional limitation was higher among those with at least one chronic condition compared to those with none (45-64 years: 63.3% vs 42.4%, p < .001; >/=65 years: 40.0% vs 25.1%, p < .001). Only half of adults with SCD and a chronic condition had discussed their SCD with a health care professional. Discussion and Implications: SCD and chronic conditions commonly co-occur. Having a chronic condition was associated with greater SCD-related functional limitations. SCD might complicate the management of chronic conditions, and patients and providers should be aware of increased risk for cognitive decline in the presence of chronic diseases. |
Racial and ethnic estimates of Alzheimer's disease and related dementias in the United States (2015-2060) in adults aged 65 years
Matthews KA , Xu W , Gaglioti AH , Holt JB , Croft JB , Mack D , McGuire LC . Alzheimers Dement 2019 15 (1) 17-24 Introduction: Alzheimer's disease and related dementias (ADRD) cause a high burden of morbidity and mortality in the United States. Age, race, and ethnicity are important risk factors for ADRD. Method(s): We estimated the future US burden of ADRD by age, sex, and race and ethnicity by applying subgroup-specific prevalence among Medicare Fee-for-Service beneficiaries aged >=65 years in 2014 to subgroup-specific population estimates for 2014 and population projection data from the United States Census Bureau for 2015 to 2060. Result(s): The burden of ADRD in 2014 was an estimated 5.0 million adults aged >=65 years or 1.6% of the population, and there are significant disparities in ADRD prevalence among population subgroups defined by race and ethnicity. ADRD burden will double to 3.3% by 2060 when 13.9 million Americans are projected to have the disease. Discussion(s): These estimates can be used to guide planning and interventions related to caring for the ADRD population and supporting caregivers. |
State inequality, socioeconomic position and subjective cognitive decline in the United States
Peterson RL , Carvajal SC , McGuire LC , Fain MJ , Bell ML . SSM Popul Health 2019 7 100357 Background: Social gradients in health have been observed for many health conditions and are suggested to operate through the effects of status anxiety. However, the gradient between education and Alzheimer's disease is presumed to operate through cognitive stimulation. We examined the possible role of status anxiety through testing for state-level income inequality and social gradients in markers of socioeconomic position (SEP) for Alzheimer's disease risk. Methods: Using data from the cross-sectional 2015 and 2016 Behavioral Risk Factor Surveillance System (BRFSS) and the U.S. Census Bureau's American Community Survey, we tested for the association between U.S. state-level income inequality and individual SEP on subjective cognitive decline (SCD) – a marker of dementia risk – using a generalized estimating equation and clustering by state. Results: State income inequality was not significantly associated with SCD in our multivariable model (OR 1.2; 95% CI: 0.9, 1.6; p=0.49). We observed a clear linear relationship between household income and SCD where those with an annual household income of 50k to 75k had 1.4 (95% CI: 1.3, 1.6) times the odds and those with household incomes of less than $10,000 had 4.7 (95% CI: 3.8, 5.7) times the odds of SCD compared to those with household income of more than $75,000. We also found that college graduates (ref.) and those who completed high school (OR: 1.1; 95% CI 1.04, 1.2) fared better than those with some college (OR: 1.3, 95% CI 1.2, 1.4) or less than a high school degree (OR: 1.5; 95% CI: 1.4, 1.7). Conclusions: Income inequality does not play a dominant role in SCD, though a social gradient in individual income for SCD suggests the relationship may operate in part via status anxiety. |
CDC Grand Rounds: Promoting well-being and independence in older adults
Olivari BS , Baumgart M , Lock SL , Whiting CG , Taylor CA , Iskander J , Thorpe P , McGuire LC . MMWR Morb Mortal Wkly Rep 2018 67 (37) 1036-1039 Healthy aging is not merely the absence of disease or disability, but requires physical and mental health and ongoing social engagement (1). As the average U.S. life expectancy increases, recognition that public health can play a vital role in promoting healthy, successful aging even in the face of increased prevalence of chronic diseases, including types of dementia, among older adults (i.e., aged >/=65 years) has grown. Furthermore, actively engaging adults in prevention and wellness along with involving their caregivers (i.e., the family and friends of older adults who provide them with unpaid and informal support and services) can serve to prevent or delay the onset of physical disabilities and cognitive decline. Adults often are reluctant to discuss their concerns about worsening memory with their health care providers although such discussions can lead to earlier diagnosis and better care, planning, and support. As advances in public health and health care have helped increase life expectancy, public health professionals and health care providers have the opportunity to improve the quality of life for older adults and their caregivers and reduce the burdens associated with aging. |
The economic value of informal caregiving for persons with dementia: Results from 38 states, the District of Columbia, and Puerto Rico, 2015 and 2016 BRFSS
Rabarison KM , Bouldin ED , Bish CL , McGuire LC , Taylor CA , Greenlund KJ . Am J Public Health 2018 108 (10) e1-e8 OBJECTIVES: To estimate the economic value from a societal perspective of informal caregiving of persons with dementia in 38 states, the District of Columbia, and Puerto Rico. METHODS: Using a cost replacement method and data from the 2015 and 2016 Behavioral Risk Factor Surveillance System caregiver module, the US Bureau of Labor and Statistics May 2016 Occupation Profiles, and the US Department of Labor, we estimated the number and economic direct cost of caregiving hours. RESULTS: An estimated 3.2 million dementia caregivers provided more than 4.1 billion hours of care, with an average of 1278 hours per caregiver. The median hourly value of dementia caregiving was $10.28. Overall, we valued these caregiving hours at $41.5 billion, with an average of $13 069 per caregiver. CONCLUSIONS: Caregivers of persons with dementia provide care that has important economic implications. Without these efforts, many people would either not receive needed care or have to pay for that support. Surveillance data can be used to estimate the contributions of informal caregivers and the economic value of the care they provide. (Am J Public Health. Published online ahead of print August 23, 2018: e1-e8. doi:10.2105/AJPH.2018.304573). |
Subjective cognitive decline among adults aged 45 years - United States, 2015-2016
Taylor CA , Bouldin ED , McGuire LC . MMWR Morb Mortal Wkly Rep 2018 67 (27) 753-757 Subjective cognitive decline (SCD) is the self-reported experience of worsening or more frequent confusion or memory loss within the previous 12 months (1,2) and one of the earliest noticeable symptoms of Alzheimer's disease (Alzheimer's), a fatal form of dementia (i.e., a decline in mental abilities severe enough to interfere with everyday life) (1). Alzheimer's is the most common form of dementia, although not all memory loss results from Alzheimer's (3). To examine SCD, CDC analyzed combined data from the 2015 and 2016 Behavioral Risk Factor Surveillance System (BRFSS) surveys. Overall, 11.2% of adults aged >/=45 years reported having SCD, 50.6% of whom reported SCD-related functional limitations. Among persons living alone aged >/=45 years, 13.8% reported SCD; among persons with any chronic disease, 15.2% reported SCD. Adults should discuss confusion or memory loss with a health care professional who can assess cognitive decline and address possible treatments and issues related to chronic disease management, medical care, and caregiving. |
Reducing the risk of Alzheimer's disease and maintaining brain health in an aging society
Kelley M , Ulin B , McGuire LC . Public Health Rep 2018 133 (3) 33354918763599 As of 2018, 5.5 million Americans were projected to have Alzheimer’s disease, on the basis of 2010 estimates.1 Recent national and international surveys suggest that preventing Alzheimer’s disease and preserving cognitive health are among the top concerns of those in the aging public, many of whom list dementia as their most feared disease, ahead of cancer or stroke.2-4 Consequently, many in this population are now engaging in activities that they hope will stave off cognitive impairment and diseases such as Alzheimer’s disease; some are acting on the advice of health care practitioners (eg, to manage hypertension), whereas others are responding to mainstream advertising (eg, to take vitamin supplements or engage in brain training programs). Because public health professionals are on the front lines of health education and message delivery about prevention and risk reduction, they are uniquely positioned to disseminate evidence-based information about these topics to the public. To distribute this information most effectively, they may benefit from having a working knowledge of the most recent activities related to brain health undertaken by various US government agencies. In this Executive Perspective, we describe recent federal government strategies, projects, and documents that are most relevant to Alzheimer’s disease prevention and risk reduction. |
Parental characteristics and reasons associated with purchasing kids' meals for their children
Lee-Kwan SH , Park S , Maynard LM , Blanck HM , McGuire LC , Collins JL . Am J Health Promot 2018 32 (2) 264-270 PURPOSE: Characteristics of parents who purchased kids' meals, reasons for the purchase, and desire for healthy options were examined. DESIGN: Quantitative, cross-sectional study. SETTING: National. PARTICIPANTS: The SummerStyles survey data of 1147 parents (>/=18 years). MEASURES: Self-reported outcome variables were purchase of kids' meals (yes/no), reasons for the purchase (13 choices), and desire for healthy options (yes/no). ANALYSIS: We used multivariable logistic regression to estimate odds ratios (ORs) for purchasing kids' meals based on parental sociodemographic and behavioral characteristics. RESULTS: Over half (51%) of parents reported purchasing kids' meals in the past month. The adjusted OR of purchasing kids' meals were significantly higher among younger parents (OR = 3.44 vs >/=50 years) and among parents who consumed sugar-sweetened beverages (SSBs) daily (OR = 2.70 vs none). No differences were found for race/ethnicity, income, and education. Parents who purchased kids' meals reported that the top 3 reasons for purchase were (1) because their children asked for kids' meals, (2) habit, and (3) offering of healthier sides such as fruits or fruit cups. Thirty-seven percent of parents who did not purchase kids' meals expressed willingness to purchase kids' meals if healthy options were available; this willingness was highest among younger parents (47%; P < .05). CONCLUSIONS: Kids' meal purchases were somewhat common. Our findings on characteristics of parents who frequently bought kids' meals (ie, younger parents and SSB consumers), common reasons for purchasing kids' meals, and willingness to buy healthier kids' meal can be used to inform intervention efforts to improve quality of kids' meals. |
Electronic Information Standards to Support Obesity Prevention and Bridge Services Across Systems, 2010-2015
Wiltz JL , Blanck HM , Lee B , Kocot SL , Seeff L , McGuire LC , Collins J . Prev Chronic Dis 2017 14 E103 Electronic information technology standards facilitate high-quality, uniform collection of data for improved delivery and measurement of health care services. Electronic information standards also aid information exchange between secure systems that link health care and public health for better coordination of patient care and better-informed population health improvement activities. We developed international data standards for healthy weight that provide common definitions for electronic information technology. The standards capture healthy weight data on the "ABCDs" of a visit to a health care provider that addresses initial obesity prevention and care: assessment, behaviors, continuity, identify resources, and set goals. The process of creating healthy weight standards consisted of identifying needs and priorities, developing and harmonizing standards, testing the exchange of data messages, and demonstrating use-cases. Healthy weight products include 2 message standards, 5 use-cases, 31 LOINC (Logical Observation Identifiers Names and Codes) question codes, 7 healthy weight value sets, 15 public-private engagements with health information technology implementers, and 2 technical guides. A logic model and action steps outline activities toward better data capture, interoperable systems, and information use. Sharing experiences and leveraging this work in the context of broader priorities can inform the development of electronic information standards for similar core conditions and guide strategic activities in electronic systems. |
Financial and health barriers and caregiving-related difficulties among rural and urban caregivers
Bouldin ED , Shaull L , Andresen EM , Edwards VJ , McGuire LC . J Rural Health 2017 34 (3) 263-274 PURPOSE: To assess whether financial or health-related barriers were more common among rural caregivers and whether rural caregivers experienced more caregiving-related difficulties than their urban peers. METHODS: We used data from 7,436 respondents to the Caregiver Module in 10 states from the 2011-2013 Behavioral Risk Factor Surveillance System. Respondents were classified as caregivers if they reported providing care to a family member or friend because of a long-term illness or disability. We classified respondents as living in a rural area if they lived outside of a Metropolitan Statistical Area (MSA). We defined a financial barrier as having an annual household income <$25,000 or not being able see a doctor when needed in the past year because of cost. We defined a health barrier as having multiple chronic health conditions, a disability, or fair or poor self-rated health. FINDINGS: Rural caregivers more frequently had financial barriers than urban caregivers (38.1% vs 31.0%, P = .0001), but the prevalence of health barriers was similar (43.3% vs 40.6%, P = .18). After adjusting for demographic differences, financial barriers remained more common among rural caregivers. Rural caregivers were less likely than their urban peers to report that caregiving created any difficulty in both unadjusted and adjusted models (adjusted prevalence ratio = 0.90; P < .001). CONCLUSIONS: Informal caregivers, particularly in rural areas, face financial barriers. Rural caregivers were less likely than urban caregivers to report caregiving-related difficulties. Rural caregivers' coping strategies or skills in identifying informal supports may explain this difference, but additional research is needed to explore this hypothesis. |
Deaths from Alzheimer's disease - United States, 1999-2014
Taylor CA , Greenlund SF , McGuire LC , Lu H , Croft JB . MMWR Morb Mortal Wkly Rep 2017 66 (20) 521-526 Alzheimer's disease (Alzheimer's), an ultimately fatal form of dementia, is the sixth leading cause of death in the United States, accounting for 3.6% of all deaths in 2014 (1,2). Alzheimer's deaths can be an indicator of paid and unpaid caregiver burden because nearly everyone in the final stages of Alzheimer's needs constant care, regardless of the setting, as the result of functional and cognitive declines (2). To examine deaths with Alzheimer's as the underlying cause, state-level and county-level death certificate data from the National Vital Statistics System for the period 1999-2014 were analyzed. A total of 93,541 Alzheimer's deaths occurred in the United States in 2014 at an age-adjusted (to the 2000 standard population) rate of 25.4 deaths per 100,000 population, a 54.5% increase compared with the 1999 rate of 16.5 deaths per 100,000. Most deaths occurred in a nursing home or long-term care facility. The percentage of Alzheimer's decedents who died in a medical facility (e.g., hospital) declined from 14.7% in 1999 to 6.6% in 2014, whereas the percentage who died at home increased from 13.9% in 1999 to 24.9% in 2014. Significant increases in Alzheimer's deaths coupled with an increase in the number of persons with Alzheimer's dying at home have likely added to the burden on family members or other unpaid caregivers. Caregivers might benefit from interventions such as education, respite care, and case management that can lessen the potential burden of caregiving and can improve the care received by persons with Alzheimer's. |
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