Objective Some research conceptualizes routineness of daily life as an indicator of cognitive vulnerability that would lead to lower well-being in older age, whereas other research expects routineness to give rise to more meaning and stability in life and thus to higher well-being. Further research is needed to understand routineness in older adults in relation to cognitive abilities and well-being. This study examined routineness of social interactions. Methods We examined data from an event-contingent experience sampling study with 103 Swiss community-dwelling older adults (aged 65 to 84 years). Participants completed in-lab cognitive assessments (reasoning, episodic memory, speed, vocabulary) and reported their well-being (positive affect, negative affect, life satisfaction). Over 21 days, participants reported the time and context of their social interactions (including modality, partner type, and location). Routineness of social interactions was defined as social interactions that occurred at the same time of day over the study period. It was calculated using recurrence quantification analysis. Results Linear regressions showed that higher routineness of social interaction in general, of social interaction through the same modality, and of social interaction with the same partner type were associated with higher positive affect. Higher routineness of social interaction in general was associated with lower negative affect. Routineness of social interactions was not associated with life satisfaction or cognitive abilities. Discussion A routine social life may increase older adults’ affective well-being. Results are discussed in the context of activity engagement and time use in older age.
{"title":"Routineness of Social Interactions is Associated with Higher Affective Well-Being in Older Adults","authors":"Minxia Luo, Kristina Yordanova, Birthe Macdonald, Gizem Hülür","doi":"10.1093/geronb/gbae057","DOIUrl":"https://doi.org/10.1093/geronb/gbae057","url":null,"abstract":"Objective Some research conceptualizes routineness of daily life as an indicator of cognitive vulnerability that would lead to lower well-being in older age, whereas other research expects routineness to give rise to more meaning and stability in life and thus to higher well-being. Further research is needed to understand routineness in older adults in relation to cognitive abilities and well-being. This study examined routineness of social interactions. Methods We examined data from an event-contingent experience sampling study with 103 Swiss community-dwelling older adults (aged 65 to 84 years). Participants completed in-lab cognitive assessments (reasoning, episodic memory, speed, vocabulary) and reported their well-being (positive affect, negative affect, life satisfaction). Over 21 days, participants reported the time and context of their social interactions (including modality, partner type, and location). Routineness of social interactions was defined as social interactions that occurred at the same time of day over the study period. It was calculated using recurrence quantification analysis. Results Linear regressions showed that higher routineness of social interaction in general, of social interaction through the same modality, and of social interaction with the same partner type were associated with higher positive affect. Higher routineness of social interaction in general was associated with lower negative affect. Routineness of social interactions was not associated with life satisfaction or cognitive abilities. Discussion A routine social life may increase older adults’ affective well-being. Results are discussed in the context of activity engagement and time use in older age.","PeriodicalId":501650,"journal":{"name":"The Journals of Gerontology: Series B","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140564546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Objectives Recent studies have found that perceived discrimination as a chronic stressor predicts poorer cognitive health. However, little research has investigated how social relationships as potential intervening mechanisms may mitigate or exacerbate this association. Using a nationally representative sample of U.S. older adults, this study examined how the existence and quality of four types of relationships—with a partner, children, other family members, and friends—may modify the impact of perceived discrimination on incident dementia. Methods We analyzed data from the 2006–2016 Health and Retirement Study (N=12,236) using discrete-time event history models with competing risks. We used perceived discrimination, social relationships, and their interactions at the baseline to predict the risk of incident dementia in the follow-ups. Results Perceived discrimination predicted a higher risk of incident dementia in the follow-ups. Although having a partner or not did not modify this association, partnership support attenuated the negative effects of discrimination on incident dementia. Neither the existence nor quality of relationships with children, other family members, or friends modified the association. Discussion Our findings imply that intimate partnership plays a critical role in coping with discrimination and, consequently, influencing the cognitive health of older adults. While perceived discrimination is a significant risk factor for the incidence of dementia, better partnership quality may attenuate this association. Policies that eliminate discrimination and interventions that strengthen intimate partnership may facilitate better cognitive health in late life.
{"title":"Perceived discrimination and incident dementia among older adults in the U.S.: The buffering role of social relationships","authors":"Ning Hsieh, Hui Liu, Zhenmei Zhang","doi":"10.1093/geronb/gbae059","DOIUrl":"https://doi.org/10.1093/geronb/gbae059","url":null,"abstract":"Objectives Recent studies have found that perceived discrimination as a chronic stressor predicts poorer cognitive health. However, little research has investigated how social relationships as potential intervening mechanisms may mitigate or exacerbate this association. Using a nationally representative sample of U.S. older adults, this study examined how the existence and quality of four types of relationships—with a partner, children, other family members, and friends—may modify the impact of perceived discrimination on incident dementia. Methods We analyzed data from the 2006–2016 Health and Retirement Study (N=12,236) using discrete-time event history models with competing risks. We used perceived discrimination, social relationships, and their interactions at the baseline to predict the risk of incident dementia in the follow-ups. Results Perceived discrimination predicted a higher risk of incident dementia in the follow-ups. Although having a partner or not did not modify this association, partnership support attenuated the negative effects of discrimination on incident dementia. Neither the existence nor quality of relationships with children, other family members, or friends modified the association. Discussion Our findings imply that intimate partnership plays a critical role in coping with discrimination and, consequently, influencing the cognitive health of older adults. While perceived discrimination is a significant risk factor for the incidence of dementia, better partnership quality may attenuate this association. Policies that eliminate discrimination and interventions that strengthen intimate partnership may facilitate better cognitive health in late life.","PeriodicalId":501650,"journal":{"name":"The Journals of Gerontology: Series B","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140564547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
James Iveniuk, Selena Zhong, Jocelyn Wilder, Gillian Marshall, Patricia Boyle, Jennifer Hanis-Martin, Louise Hawkley, Lissette M Piedra, Alicia R Riley, Haena Lee
Objectives In this study, we examine the measurement of cognition in different racial/ethnic groups to move towards a less biased and more inclusive set of measures for capturing cognitive change and decline in older adulthood. Methods We use data from Round 2 (N=3377) and Round 3 (N=4777) of the National Social Life, Health, and Aging Project (NSHAP) and examine the study’s Survey Adjusted version of the Montreal Cognitive Assessment (MoCA-SA). We employ exploratory factor analyses to explore configural invariance by racial/ethnic group. Using modification indexes, two-parameter item response theory models, and split-sample testing, we identify items that seem robust to bias by race. We test the predictive validity of the full (18-item) and short (4-item) MoCA-SAs using self-reported dementia diagnosis, instrumental activities of daily living (IADLs), proxy reports of dementia, proxy reports of dementia-related death, and National Death Index reports of dementia-related death. Results We found that four measures out of the 18 used in NSHAP’s MoCA-SA formed a scale that was more robust to racial bias. The shortened form predicted consequential outcomes as well as NSHAP’s full MoCA-SA. The short form was also moderately correlated with the full form. Discussion Although sophisticated structural equation modeling techniques would be preferrable for assuaging measurement invariance by race in NSHAP, the shortened form of the MoCA-SA provides a quick way for researchers to carry out robustness checks and to see if the disparities and associations by race they document are “real” or the product of artifactual bias.
{"title":"Race/ethnicity and the measurement of cognition in NSHAP: Recommendations for robustness","authors":"James Iveniuk, Selena Zhong, Jocelyn Wilder, Gillian Marshall, Patricia Boyle, Jennifer Hanis-Martin, Louise Hawkley, Lissette M Piedra, Alicia R Riley, Haena Lee","doi":"10.1093/geronb/gbae043","DOIUrl":"https://doi.org/10.1093/geronb/gbae043","url":null,"abstract":"Objectives In this study, we examine the measurement of cognition in different racial/ethnic groups to move towards a less biased and more inclusive set of measures for capturing cognitive change and decline in older adulthood. Methods We use data from Round 2 (N=3377) and Round 3 (N=4777) of the National Social Life, Health, and Aging Project (NSHAP) and examine the study’s Survey Adjusted version of the Montreal Cognitive Assessment (MoCA-SA). We employ exploratory factor analyses to explore configural invariance by racial/ethnic group. Using modification indexes, two-parameter item response theory models, and split-sample testing, we identify items that seem robust to bias by race. We test the predictive validity of the full (18-item) and short (4-item) MoCA-SAs using self-reported dementia diagnosis, instrumental activities of daily living (IADLs), proxy reports of dementia, proxy reports of dementia-related death, and National Death Index reports of dementia-related death. Results We found that four measures out of the 18 used in NSHAP’s MoCA-SA formed a scale that was more robust to racial bias. The shortened form predicted consequential outcomes as well as NSHAP’s full MoCA-SA. The short form was also moderately correlated with the full form. Discussion Although sophisticated structural equation modeling techniques would be preferrable for assuaging measurement invariance by race in NSHAP, the shortened form of the MoCA-SA provides a quick way for researchers to carry out robustness checks and to see if the disparities and associations by race they document are “real” or the product of artifactual bias.","PeriodicalId":501650,"journal":{"name":"The Journals of Gerontology: Series B","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140564685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Seth Sanders, Lynne Steuerle Schofield, L Philip Schumm, Linda Waite
OBJECTIVES Scholarly, clinical, and policy interest in cognitive function has grown over the last several decades in part due to large increases in Alzheimer’s Disease and related dementias as populations age. However, adequate measures of cognitive function have not been available in many research data sets. We argue that a wealth of previously unexploited survey data exists to model cognition and cognitive decline. METHODS We use metadata of the time it takes older respondents in the National Social Life, Health and Aging Survey, which we label response times (RT), to answer questions in a standard cognitive assessment. We compare several measures of RT to a survey-adapted form of the Montreal Cognitive Assessment (MoCA). RESULTS We show that RT predict both concurrent and future MoCA scores. Our results show that longer and more varied RT at baseline predict lower MoCA scores five year later, net of baseline scores and controls. We also show that the effect of RT measures on predicting current MoCA differ for individuals of different races and ages, but are not different by gender. DISCUSSION Our paper demonstrates that RT constitute a separate powerful measure of cognitive functioning. RT may be remarkably useful both to clinicians and social scientists because they can increase accuracy of cognitive assessment without increasing the time it takes to administer the assessment.
{"title":"Measuring Cognitive Function and Cognitive Decline with Response Time Data in NSHAP","authors":"Seth Sanders, Lynne Steuerle Schofield, L Philip Schumm, Linda Waite","doi":"10.1093/geronb/gbae037","DOIUrl":"https://doi.org/10.1093/geronb/gbae037","url":null,"abstract":"OBJECTIVES Scholarly, clinical, and policy interest in cognitive function has grown over the last several decades in part due to large increases in Alzheimer’s Disease and related dementias as populations age. However, adequate measures of cognitive function have not been available in many research data sets. We argue that a wealth of previously unexploited survey data exists to model cognition and cognitive decline. METHODS We use metadata of the time it takes older respondents in the National Social Life, Health and Aging Survey, which we label response times (RT), to answer questions in a standard cognitive assessment. We compare several measures of RT to a survey-adapted form of the Montreal Cognitive Assessment (MoCA). RESULTS We show that RT predict both concurrent and future MoCA scores. Our results show that longer and more varied RT at baseline predict lower MoCA scores five year later, net of baseline scores and controls. We also show that the effect of RT measures on predicting current MoCA differ for individuals of different races and ages, but are not different by gender. DISCUSSION Our paper demonstrates that RT constitute a separate powerful measure of cognitive functioning. RT may be remarkably useful both to clinicians and social scientists because they can increase accuracy of cognitive assessment without increasing the time it takes to administer the assessment.","PeriodicalId":501650,"journal":{"name":"The Journals of Gerontology: Series B","volume":"192 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140564671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lissette M Piedra, James Iveniuk, Melissa J K Howe, Kelly Pudelek, David X Marquez
Objectives Hispanic adults display a higher likelihood of early-stage cognitive decline than their White counterparts yet receive fewer clinical diagnoses. This troubling trend highlights the significance of longitudinal surveys like the National Social Life, Health, and Aging Project (NSHAP) in monitoring cognitive changes in aging Hispanics. Using NSHAP's Rounds 2 and 3, we observed notable cognitive score differences between English and Spanish speakers, as assessed by the survey-adapted version of the Montreal Cognitive Assessment (MoCA-SA). Our study aims to discern if statistical adjustments can reduce measurement variance in global cognition scores between these language groups. Methods We applied modification indexes, two-parameter item response theory models, and split-sample testing to pinpoint items that exhibit resilience to language-related bias among our Hispanic sample. From this analysis, an abbreviated version of the MoCA-SA, termed MoCA-SAA, was introduced. Subsequently, we juxtaposed the performance and predictive validity of both MoCA versions against four consequential outcomes indicative of cognitive decline. Results Our refined methodologies enabled the identification of consistent items across both language cohorts. The MoCA-SAA demonstrated a performance and predictive validity in line with the original MoCA-SA concerning outcomes linked to cognitive deterioration. Discussion The translated measures ensure the inclusion of Hispanic Spanish speakers in NSHAP, who might otherwise be overlooked. The statistical adjustment outlined in this study offers a means to mitigate potential measurement disparities when assessing overall cognition. Despite these advancements, we acknowledge persistent issues related to the translation of the MoCA-SA into Spanish that warrant further attention.
{"title":"Addressing Cognitive Assessment Disparities Among Hispanic Adults: Adapting the MoCA-SA for Improved Accuracy and Accessibility Among Spanish-speakers","authors":"Lissette M Piedra, James Iveniuk, Melissa J K Howe, Kelly Pudelek, David X Marquez","doi":"10.1093/geronb/gbae036","DOIUrl":"https://doi.org/10.1093/geronb/gbae036","url":null,"abstract":"Objectives Hispanic adults display a higher likelihood of early-stage cognitive decline than their White counterparts yet receive fewer clinical diagnoses. This troubling trend highlights the significance of longitudinal surveys like the National Social Life, Health, and Aging Project (NSHAP) in monitoring cognitive changes in aging Hispanics. Using NSHAP's Rounds 2 and 3, we observed notable cognitive score differences between English and Spanish speakers, as assessed by the survey-adapted version of the Montreal Cognitive Assessment (MoCA-SA). Our study aims to discern if statistical adjustments can reduce measurement variance in global cognition scores between these language groups. Methods We applied modification indexes, two-parameter item response theory models, and split-sample testing to pinpoint items that exhibit resilience to language-related bias among our Hispanic sample. From this analysis, an abbreviated version of the MoCA-SA, termed MoCA-SAA, was introduced. Subsequently, we juxtaposed the performance and predictive validity of both MoCA versions against four consequential outcomes indicative of cognitive decline. Results Our refined methodologies enabled the identification of consistent items across both language cohorts. The MoCA-SAA demonstrated a performance and predictive validity in line with the original MoCA-SA concerning outcomes linked to cognitive deterioration. Discussion The translated measures ensure the inclusion of Hispanic Spanish speakers in NSHAP, who might otherwise be overlooked. The statistical adjustment outlined in this study offers a means to mitigate potential measurement disparities when assessing overall cognition. Despite these advancements, we acknowledge persistent issues related to the translation of the MoCA-SA into Spanish that warrant further attention.","PeriodicalId":501650,"journal":{"name":"The Journals of Gerontology: Series B","volume":"51 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140564583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Objectives The COVID-19 pandemic has affected many aspects of social life, especially among older adults who may face cognitive impairments. Concerning this combination of circumstances, the study evaluates the degree to which data collection on social connectedness among older adults might be affected by the social complexities of the COVID-19 pandemic. Method We use data from the National Social Life, Health and Aging Project (NSHAP), a nationally representative study of community-dwelling older adults in the U.S., which conducted a special multi-mode COVID study between September 2020 and January 2021, in part to examine social impacts of the COVID-19 pandemic and to assess how alternative survey modes performed during the pandemic. Our final sample includes 2,251 older adults, ages 55 and older. Results Older adults’ social connectedness was adversely affected by the pandemic. People reported a tendency to move toward electronic communication and away from in-person contact. Concomitantly, there is some evidence of survey mode effects that are related to electronic communication. Those who elected to participate on the phone, or the internet disproportionately reported using those means of communication with their social network members. Notably, this pattern was stronger among those who did not suffer from dementia, suggesting cognition effects on survey completion. Discussion Researchers should remain cognizant of how data on social connections were collected during the COVID-19 pandemic. These findings may indicate the role dementia plays in preventing people from adapting to new social networking realities with alternative means of communication during the pandemic.
{"title":"The Social Connectedness of Older Adults during the COVID-19 Pandemic: Evidence by Survey Mode and Respondent Dementia","authors":"Benjamin Cornwell, Tianyao Qu, Erin York Cornwell","doi":"10.1093/geronb/gbae044","DOIUrl":"https://doi.org/10.1093/geronb/gbae044","url":null,"abstract":"Objectives The COVID-19 pandemic has affected many aspects of social life, especially among older adults who may face cognitive impairments. Concerning this combination of circumstances, the study evaluates the degree to which data collection on social connectedness among older adults might be affected by the social complexities of the COVID-19 pandemic. Method We use data from the National Social Life, Health and Aging Project (NSHAP), a nationally representative study of community-dwelling older adults in the U.S., which conducted a special multi-mode COVID study between September 2020 and January 2021, in part to examine social impacts of the COVID-19 pandemic and to assess how alternative survey modes performed during the pandemic. Our final sample includes 2,251 older adults, ages 55 and older. Results Older adults’ social connectedness was adversely affected by the pandemic. People reported a tendency to move toward electronic communication and away from in-person contact. Concomitantly, there is some evidence of survey mode effects that are related to electronic communication. Those who elected to participate on the phone, or the internet disproportionately reported using those means of communication with their social network members. Notably, this pattern was stronger among those who did not suffer from dementia, suggesting cognition effects on survey completion. Discussion Researchers should remain cognizant of how data on social connections were collected during the COVID-19 pandemic. These findings may indicate the role dementia plays in preventing people from adapting to new social networking realities with alternative means of communication during the pandemic.","PeriodicalId":501650,"journal":{"name":"The Journals of Gerontology: Series B","volume":"107 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140564726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Objectives This research explores how the representations and meanings of living with dementia are constructed by older adults. Methods Focus groups (N = 19) and in-depth interviews (N = 29) were conducted with older adults aged 65+ living in the Czech Republic, representing different levels of personal familiarity with care for an individual experiencing dementia. Results We identified two different discourses: 1) Tragedy discourse with two distinctive repertoires “dementia as a thief of personality” and “dementia as a thief of humanity”. Within such discourse, dementia transcends mere medical terminology, serving as a symbolic representation of existential anxieties linked to aging and the perceived loss of control. 2) The discourse of Dementia as a specific way in which people approach the world was articulated mainly by caregivers, providing them with a coping mechanism and a means to reconstruct the agency of the person experiencing dementia. In older adults’ representations, references to suffering among family members emerged as a primary association with dementia. Dementia was portrayed as “contagious” in its effect on the family members who were, in a sense, depicted as the primary sufferers of the disease. Discussion Dementia often serves as a symbolic tool for older adults to articulate concerns about advanced old age, extending beyond its clinical definition to convey deep-seated fears associated with aging. The experience of people surrounding those diagnosed with dementia and the permeability of the impacts of this disease between bodies represented crucial frameworks for conceptualizing dementia in the narratives of older adults.
{"title":"Making sense of dementia: Older adults’ subjective representations of dementia and Alzheimer’s disease","authors":"Jaroslava Hasmanová Marhánková, Michaela Honelová","doi":"10.1093/geronb/gbae056","DOIUrl":"https://doi.org/10.1093/geronb/gbae056","url":null,"abstract":"Objectives This research explores how the representations and meanings of living with dementia are constructed by older adults. Methods Focus groups (N = 19) and in-depth interviews (N = 29) were conducted with older adults aged 65+ living in the Czech Republic, representing different levels of personal familiarity with care for an individual experiencing dementia. Results We identified two different discourses: 1) Tragedy discourse with two distinctive repertoires “dementia as a thief of personality” and “dementia as a thief of humanity”. Within such discourse, dementia transcends mere medical terminology, serving as a symbolic representation of existential anxieties linked to aging and the perceived loss of control. 2) The discourse of Dementia as a specific way in which people approach the world was articulated mainly by caregivers, providing them with a coping mechanism and a means to reconstruct the agency of the person experiencing dementia. In older adults’ representations, references to suffering among family members emerged as a primary association with dementia. Dementia was portrayed as “contagious” in its effect on the family members who were, in a sense, depicted as the primary sufferers of the disease. Discussion Dementia often serves as a symbolic tool for older adults to articulate concerns about advanced old age, extending beyond its clinical definition to convey deep-seated fears associated with aging. The experience of people surrounding those diagnosed with dementia and the permeability of the impacts of this disease between bodies represented crucial frameworks for conceptualizing dementia in the narratives of older adults.","PeriodicalId":501650,"journal":{"name":"The Journals of Gerontology: Series B","volume":"101 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140564669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cassidy Doyle, Ross Andel, Joseph Saenz, Michael Crowe
Objectives ‘SuperAgers’ are generally defined as people 80+ years old with episodic memory performance comparable to those 20 years younger. Limited knowledge exists to describe characteristics of SuperAgers, with even less known about Hispanic SuperAgers. Methods We examined indicators of cognitive, physical, and psychological resilience in relation to the likelihood of being a SuperAger using data from two population-based studies of Hispanic older adults [Puerto Rican Elder: Health Conditions (PREHCO) study; Health and Retirement Study (HRS)]. SuperAgers were defined as 1) ≥80 years old, 2) recall scores ≥ the median for Hispanic respondents aged 55-64, and 3) no cognitive impairment during the observation period. Overall, 640 PREHCO participants and 180 HRS participants were eligible, of whom 45 (7%) and 31 (17%) met SuperAging criteria. Results Logistic regressions controlling for age and sex demonstrated that higher education (PREHCO: odds ratio[OR]=1.20, p<.001; HRS: OR=1.14, p=.044) and fewer instrumental activities of daily living (IADL) limitations (PREHCO: OR=0.79, p=.019; HRS: OR=0.58, p=.077) (cognitive resilience), fewer activities of daily living (ADL) limitations (PREHCO: OR=0.72, p=.031; HRS: OR=0.67, p=.068) (physical resilience), and fewer depressive symptoms (PREHCO: OR=0.84, p=.015; HRS: OR=0.69, p=.007) (psychological resilience) were associated with SuperAging, although not all results reached threshold for statistical significance, presumably due to low statistical power. Additionally, known indicators of physical health (e.g., chronic conditions, self-rated health) did not relate to SuperAging. Discussion Increasing access to education and recognizing/treating depressive symptoms represent potential pathways to preserve episodic memory among older Hispanic adults.
{"title":"Correlates of SuperAging in Two Population-Based Samples of Hispanic Older Adults","authors":"Cassidy Doyle, Ross Andel, Joseph Saenz, Michael Crowe","doi":"10.1093/geronb/gbae058","DOIUrl":"https://doi.org/10.1093/geronb/gbae058","url":null,"abstract":"Objectives ‘SuperAgers’ are generally defined as people 80+ years old with episodic memory performance comparable to those 20 years younger. Limited knowledge exists to describe characteristics of SuperAgers, with even less known about Hispanic SuperAgers. Methods We examined indicators of cognitive, physical, and psychological resilience in relation to the likelihood of being a SuperAger using data from two population-based studies of Hispanic older adults [Puerto Rican Elder: Health Conditions (PREHCO) study; Health and Retirement Study (HRS)]. SuperAgers were defined as 1) ≥80 years old, 2) recall scores ≥ the median for Hispanic respondents aged 55-64, and 3) no cognitive impairment during the observation period. Overall, 640 PREHCO participants and 180 HRS participants were eligible, of whom 45 (7%) and 31 (17%) met SuperAging criteria. Results Logistic regressions controlling for age and sex demonstrated that higher education (PREHCO: odds ratio[OR]=1.20, p&lt;.001; HRS: OR=1.14, p=.044) and fewer instrumental activities of daily living (IADL) limitations (PREHCO: OR=0.79, p=.019; HRS: OR=0.58, p=.077) (cognitive resilience), fewer activities of daily living (ADL) limitations (PREHCO: OR=0.72, p=.031; HRS: OR=0.67, p=.068) (physical resilience), and fewer depressive symptoms (PREHCO: OR=0.84, p=.015; HRS: OR=0.69, p=.007) (psychological resilience) were associated with SuperAging, although not all results reached threshold for statistical significance, presumably due to low statistical power. Additionally, known indicators of physical health (e.g., chronic conditions, self-rated health) did not relate to SuperAging. Discussion Increasing access to education and recognizing/treating depressive symptoms represent potential pathways to preserve episodic memory among older Hispanic adults.","PeriodicalId":501650,"journal":{"name":"The Journals of Gerontology: Series B","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140564579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Emily C Willroth, Payton D Rule, Eileen K Graham, Marjorie L Nicholas, Robin Hattori, Tess Thompson, Lisa Tabor Connor
Objective The present research examined associations between stroke and long-term trajectories of loneliness. Methods We conducted secondary analyses in three large representative panel studies of adults 50 years and older in the U.S., Europe, and Israel: the English Longitudinal Study of Aging (ELSA; analytic N=14,992); the Survey of Health, Aging, and Retirement in Europe (SHARE; analytic N=103,782); and the Health and Retirement Study (HRS; analytic N=22,179) .Within each sample, we used discontinuous growth curve modeling to estimate loneliness trajectories across adulthood, and the impact of stroke on loneliness trajectories. Results Across all three samples, participants who experienced stroke reported higher levels of loneliness relative to participants who did not experience stroke. In ELSA and HRS (but not SHARE), loneliness levels were higher after stroke onset relative to before stroke onset. Discussion This research adds to a growing body of evidence demonstrating elevated loneliness among stroke survivors and highlights the need for interventions to increase social connectedness after stroke.
{"title":"A Longitudinal Investigation of the Association between Stroke and Loneliness","authors":"Emily C Willroth, Payton D Rule, Eileen K Graham, Marjorie L Nicholas, Robin Hattori, Tess Thompson, Lisa Tabor Connor","doi":"10.1093/geronb/gbae048","DOIUrl":"https://doi.org/10.1093/geronb/gbae048","url":null,"abstract":"Objective The present research examined associations between stroke and long-term trajectories of loneliness. Methods We conducted secondary analyses in three large representative panel studies of adults 50 years and older in the U.S., Europe, and Israel: the English Longitudinal Study of Aging (ELSA; analytic N=14,992); the Survey of Health, Aging, and Retirement in Europe (SHARE; analytic N=103,782); and the Health and Retirement Study (HRS; analytic N=22,179) .Within each sample, we used discontinuous growth curve modeling to estimate loneliness trajectories across adulthood, and the impact of stroke on loneliness trajectories. Results Across all three samples, participants who experienced stroke reported higher levels of loneliness relative to participants who did not experience stroke. In ELSA and HRS (but not SHARE), loneliness levels were higher after stroke onset relative to before stroke onset. Discussion This research adds to a growing body of evidence demonstrating elevated loneliness among stroke survivors and highlights the need for interventions to increase social connectedness after stroke.","PeriodicalId":501650,"journal":{"name":"The Journals of Gerontology: Series B","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140564670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Objectives It is well-known that low educational attainment is associated with cognitive function decline in older age. Childhood book availability may help to preserve cognitive function in older adults with low education. The study objective was to examine the association between childhood book availability and cognitive function among older adults with low educational attainment, and to investigate the mediating effect of the volume of reading-related brain regions (e.g., superior temporal cortex). Methods A cross-sectional study of community-dwelling older Japanese adults aged 65–84 years was conducted (n=474). Cognitive function was assessed using the Mini-Mental State Examination (MMSE). Childhood book availability was assessed using a retrospective questionnaire. Brain region volume was measured using magnetic resonance imaging. Multivariate regression modeling and structural equation modeling were used for analysis. Results Both high educational attainment and childhood book availability were independently associated with high MMSE score. Stratification of educational level showed that childhood book availability was positively associated with MMSE score among participants with low educational attainment (coefficient=1.48, 95% confidence interval (CI): 0.31 to 2.66), but not among those with moderate or high educational attainment (coefficient=−0.01, 95% CI: −1.44 to 1.42 and −1.21, 95% CI: −3.85 to 1.42, respectively). Among participants with low educational attainment, left superior temporal cortex volume mediated the association between childhood book availability and MMSE score. Discussion The availability of books in childhood helps to preserve cognitive function in older adults with low education via left superior temporal cortex volume. Further research is needed to replicate these findings.
{"title":"Childhood book availability helps to preserve cognitive function in older adults with low education: Results from the NEIGE study","authors":"Yukako Tani, Tomoki Kawahara, Genichi Sugihara, Masaki Machida, Shiho Amagasa, Hiroshi Murayama, Shigeru Inoue, Takeo Fujiwara, Yugo Shobugawa","doi":"10.1093/geronb/gbae052","DOIUrl":"https://doi.org/10.1093/geronb/gbae052","url":null,"abstract":"Objectives It is well-known that low educational attainment is associated with cognitive function decline in older age. Childhood book availability may help to preserve cognitive function in older adults with low education. The study objective was to examine the association between childhood book availability and cognitive function among older adults with low educational attainment, and to investigate the mediating effect of the volume of reading-related brain regions (e.g., superior temporal cortex). Methods A cross-sectional study of community-dwelling older Japanese adults aged 65–84 years was conducted (n=474). Cognitive function was assessed using the Mini-Mental State Examination (MMSE). Childhood book availability was assessed using a retrospective questionnaire. Brain region volume was measured using magnetic resonance imaging. Multivariate regression modeling and structural equation modeling were used for analysis. Results Both high educational attainment and childhood book availability were independently associated with high MMSE score. Stratification of educational level showed that childhood book availability was positively associated with MMSE score among participants with low educational attainment (coefficient=1.48, 95% confidence interval (CI): 0.31 to 2.66), but not among those with moderate or high educational attainment (coefficient=−0.01, 95% CI: −1.44 to 1.42 and −1.21, 95% CI: −3.85 to 1.42, respectively). Among participants with low educational attainment, left superior temporal cortex volume mediated the association between childhood book availability and MMSE score. Discussion The availability of books in childhood helps to preserve cognitive function in older adults with low education via left superior temporal cortex volume. Further research is needed to replicate these findings.","PeriodicalId":501650,"journal":{"name":"The Journals of Gerontology: Series B","volume":"50 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140564667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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