Corey Nagel
Dados Biográficos
| ID | 3582428 |
|---|---|
| NOME | Corey Nagel |
| PRENOMES | Corey |
| SOBRENOME | Nagel |
| ASSINATURA | NAGEL C |
| AFILIAÇÕES | University of Arkansas for Medical Sciences |
| ORCID | 0000-0003-3725-500X |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 15 |
| TOTAL DE CITAÇÕES | 11 |
| TOTAL COMO AUTOR | 15 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2008 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2025 |
| ÍNDICE H | 1 |
Social Support and Social Strain Sources as Predictors of Multimorbidity Changes in Middle-Aged and Older Adults
ObjectivesThis study examines whether social strain and support from various sources are associated with accumulation of chronic conditions in older adults.MethodsGrowth mixture modeling was used to investigate which network sources of support and strain were related to morbidity accumulation over 12 years among 5,321 individuals over age 50 in the Health and Retirement Study.ResultsHigher overall social support-comfort provided by others-was ass…
A Joint Model for Disability, Self-Rated Health, and Mortality Among Medicare Beneficiaries—Differences by Chronic Disease and Race/Ethnicity
These findings highlight the variability of personalized risk in examining interdependent outcomes among older adults
Racial, ethnic, and socioeconomic disparities in trajectories of morbidity accumulation among older Americans
These findings have implications for addressing health disparities through more precise targeting of public health interventions. This work highlights the imperative to address socioeconomic inequalities that interact with race/ethnicity in complex ways to erode health
Trajectories of cognitive functioning in later life
Evaluating multimorbidity combinations, racial/ethnic background, educational attainment, and sex associations with age-related cognitive changes is critical to clarifying the health, sociodemographic, and socioeconomic mechanisms associated with cognitive function in later life. Data from the 2011-2018 National Health and Aging Trends Study for respondents aged 65 years and older (N = 10,548, mean age = 77.5) were analyzed using linear mixed eff…
Physical Activity as a Mediator Between Race/Ethnicity and Changes in Multimorbidity
There was a significant increase in multimorbidity over time. Initial levels and changes in multimorbidity over time varied significantly across individuals. Indirect effects of the relationship between race/ethnicity and changes in multimorbidity as mediated by physical activity were significant, consistent with the mediational hypothesis. Black respondents engaged in significantly lower levels of physical activity than White respondents after c…
Racial and Ethnic Differences in Multimorbidity Changes Over Time
BACKGROUND: Our understanding of how multimorbidity progresses and changes is nascent. OBJECTIVES: Assess multimorbidity changes among racially/ethnically diverse middle-aged and older adults. DESIGN, SETTING, AND PARTICIPANTS: Prospective cohort study using latent class analysis to identify multimorbidity combinations over 16 years, and multinomial logistic models to assess change relative to baseline class membership. Health and Retirement Stud…
Racial/ethnic differences in multimorbidity development and chronic disease accumulation for middle-aged adults
BACKGROUND: Multimorbidity-having two or more coexisting chronic conditions-is highly prevalent, costly, and disabling to older adults. Questions remain regarding chronic diseases accumulation over time and whether this differs by racial and ethnic background. Answering this knowledge gap, this study identifies differences in rates of chronic disease accumulation and multimorbidity development among non-Hispanic white, non-Hispanic black, and His…
A cluster-randomized multi-level intervention to increase latrine use and safe disposal of child feces in rural Odisha, India
This trial is registered at clinicaltrials.gov: NCT03274245
Disputes of Self-reported Chronic Disease Over Time
BACKGROUND: Respondents in longitudinal health interview surveys may inconsistently report their chronic diseases across interview waves. Racial/ethnic minority adults have an increased burden of chronic diseases and may dispute chronic disease reports more frequently. OBJECTIVE: We evaluated the longitudinal association between race/ethnicity, nativity, and language of interview with disputing previously reported chronic diseases. METHODS: We pe…
Collective Efficacy
Impact evaluations of water, sanitation, and hygiene interventions have demonstrated lower than expected health gains, in some cases due to low uptake and sustained adoption of interventions at a community level. These findings represent common challenges for public health and development programmes relying on collective action. One possible explanation may be low collective efficacy (CE)-perceptions regarding a group's ability to execute actions…
Comparing Sanitation Delivery Modalities in Urban Informal Settlement Schools
The provision of safely managed sanitation in informal settlements is a challenge, especially in schools that require durable, clean, sex-segregated facilities for a large number of children. In informal settlements in Nairobi, school sanitation facilities demand considerable capital costs, yet are prone to breakage and often unhygienic. The private sector may be able to provide quality facilities and services to schools at lower costs as an alte…
Process evaluation and assessment of use of a large scale water filter and cookstove program in Rwanda
This program suggests that free distribution is not a determinant of low adoption. It is plausible that continued engagement in households, enabled by Ministry of Health support and carbon financed revenue, contributed to high adoption rates. Overall, the program was able to demonstrate a privately financed, public health intervention can achieve high levels of initial adoption and usage of household level water filtration and improved cookstoves…
Inconsistency in the Self-report of Chronic Diseases in Panel Surveys
Discrepancies in the self-report of diseases across multiple waves of health interview surveys are common. Differences in prevalence between original and adjudicated data may be substantial for some diseases and for some groups, (e.g., the cognitively impaired)
Does change in the neighborhood environment prevent obesity in older women
The Relation between Neighborhood Built Environment and Walking Activity among Older Adults
The association of neighborhood built environment with walking activity has received growing attention, although most studies have relied upon subjective measures of the built environment and few have examined the relation between built environment and walking among older adults. This 2001 study examined the relation between objectively measured characteristics of the local neighborhood and walking activity among a sample of 546 community-dwellin…
Does change in the neighborhood environment prevent obesity in older women
Inconsistency in the Self-report of Chronic Diseases in Panel Surveys
Discrepancies in the self-report of diseases across multiple waves of health interview surveys are common. Differences in prevalence between original and adjudicated data may be substantial for some diseases and for some groups, (e.g., the cognitively impaired)
The Relation between Neighborhood Built Environment and Walking Activity among Older Adults
The association of neighborhood built environment with walking activity has received growing attention, although most studies have relied upon subjective measures of the built environment and few have examined the relation between built environment and walking among older adults. This 2001 study examined the relation between objectively measured characteristics of the local neighborhood and walking activity among a sample of 546 community-dwellin…
Does change in the neighborhood environment prevent obesity in older women
Comparing Sanitation Delivery Modalities in Urban Informal Settlement Schools
The provision of safely managed sanitation in informal settlements is a challenge, especially in schools that require durable, clean, sex-segregated facilities for a large number of children. In informal settlements in Nairobi, school sanitation facilities demand considerable capital costs, yet are prone to breakage and often unhygienic. The private sector may be able to provide quality facilities and services to schools at lower costs as an alte…
Process evaluation and assessment of use of a large scale water filter and cookstove program in Rwanda
This program suggests that free distribution is not a determinant of low adoption. It is plausible that continued engagement in households, enabled by Ministry of Health support and carbon financed revenue, contributed to high adoption rates. Overall, the program was able to demonstrate a privately financed, public health intervention can achieve high levels of initial adoption and usage of household level water filtration and improved cookstoves…
Inconsistency in the Self-report of Chronic Diseases in Panel Surveys
Discrepancies in the self-report of diseases across multiple waves of health interview surveys are common. Differences in prevalence between original and adjudicated data may be substantial for some diseases and for some groups, (e.g., the cognitively impaired)
Collective Efficacy
Impact evaluations of water, sanitation, and hygiene interventions have demonstrated lower than expected health gains, in some cases due to low uptake and sustained adoption of interventions at a community level. These findings represent common challenges for public health and development programmes relying on collective action. One possible explanation may be low collective efficacy (CE)-perceptions regarding a group's ability to execute actions…
Racial/ethnic differences in multimorbidity development and chronic disease accumulation for middle-aged adults
BACKGROUND: Multimorbidity-having two or more coexisting chronic conditions-is highly prevalent, costly, and disabling to older adults. Questions remain regarding chronic diseases accumulation over time and whether this differs by racial and ethnic background. Answering this knowledge gap, this study identifies differences in rates of chronic disease accumulation and multimorbidity development among non-Hispanic white, non-Hispanic black, and His…
A cluster-randomized multi-level intervention to increase latrine use and safe disposal of child feces in rural Odisha, India
This trial is registered at clinicaltrials.gov: NCT03274245
Disputes of Self-reported Chronic Disease Over Time
BACKGROUND: Respondents in longitudinal health interview surveys may inconsistently report their chronic diseases across interview waves. Racial/ethnic minority adults have an increased burden of chronic diseases and may dispute chronic disease reports more frequently. OBJECTIVE: We evaluated the longitudinal association between race/ethnicity, nativity, and language of interview with disputing previously reported chronic diseases. METHODS: We pe…
Physical Activity as a Mediator Between Race/Ethnicity and Changes in Multimorbidity
There was a significant increase in multimorbidity over time. Initial levels and changes in multimorbidity over time varied significantly across individuals. Indirect effects of the relationship between race/ethnicity and changes in multimorbidity as mediated by physical activity were significant, consistent with the mediational hypothesis. Black respondents engaged in significantly lower levels of physical activity than White respondents after c…
Racial and Ethnic Differences in Multimorbidity Changes Over Time
BACKGROUND: Our understanding of how multimorbidity progresses and changes is nascent. OBJECTIVES: Assess multimorbidity changes among racially/ethnically diverse middle-aged and older adults. DESIGN, SETTING, AND PARTICIPANTS: Prospective cohort study using latent class analysis to identify multimorbidity combinations over 16 years, and multinomial logistic models to assess change relative to baseline class membership. Health and Retirement Stud…
Trajectories of cognitive functioning in later life
Evaluating multimorbidity combinations, racial/ethnic background, educational attainment, and sex associations with age-related cognitive changes is critical to clarifying the health, sociodemographic, and socioeconomic mechanisms associated with cognitive function in later life. Data from the 2011-2018 National Health and Aging Trends Study for respondents aged 65 years and older (N = 10,548, mean age = 77.5) were analyzed using linear mixed eff…
Racial, ethnic, and socioeconomic disparities in trajectories of morbidity accumulation among older Americans
These findings have implications for addressing health disparities through more precise targeting of public health interventions. This work highlights the imperative to address socioeconomic inequalities that interact with race/ethnicity in complex ways to erode health
A Joint Model for Disability, Self-Rated Health, and Mortality Among Medicare Beneficiaries—Differences by Chronic Disease and Race/Ethnicity
These findings highlight the variability of personalized risk in examining interdependent outcomes among older adults
Social Support and Social Strain Sources as Predictors of Multimorbidity Changes in Middle-Aged and Older Adults
ObjectivesThis study examines whether social strain and support from various sources are associated with accumulation of chronic conditions in older adults.MethodsGrowth mixture modeling was used to investigate which network sources of support and strain were related to morbidity accumulation over 12 years among 5,321 individuals over age 50 in the Health and Retirement Study.ResultsHigher overall social support-comfort provided by others-was ass…
Medicine (15 obras) · Gerontology (9 obras) · Demography (8 obras) · Environmental health (8 obras) · Ethnic group (8 obras) · Health disparities and outcomes (8 obras) · Chronic Disease Management Strategies (7 obras) · Disease (6 obras) · Psychology (6 obras) · Internal Medicine (5 obras)