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Nagel CL, Bishop NJ, Botoseneanu A, Allore HG, Newsom JT, Dorr DA, Quiñones AR. Revised Recommendations on Methods for Assessing Multimorbidity Changes over Time: Aligning the Method to the Purpose. J Gerontol A Biol Sci Med Sci 2024:glae122. [PMID: 38742711 DOI: 10.1093/gerona/glae122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND The rapidly growing field of multimorbidity research demonstrates that changes in multimorbidity in mid- and late-life have far reaching effects on important person-centered outcomes, such as health-related quality of life. However, there are few organizing frameworks and comparatively little work weighing the merits and limitations of various quantitative methods applied to the longitudinal study of multimorbidity. METHODS We identify and discuss methods aligned to specific research objectives with the goals of 1) establishing a common language for assessing longitudinal changes in multimorbidity, 2) illuminating gaps in our knowledge regarding multimorbidity progression and critical periods of change, and 3) informing research to identify groups that experience different rates and divergent etiological pathways of disease progression linked to deterioration in important health-related outcomes. RESULTS We review practical issues in the measurement of multimorbidity, longitudinal analysis of health-related data, operationalizing change over time, and discuss methods that align with four general typologies for research objectives in the longitudinal study of multimorbidity: 1) examine individual change in multimorbidity, 2) identify sub-groups that follow similar trajectories of multimorbidity progression, 3) understand when, how, and why individuals or groups shift to more advanced stages of multimorbidity, and 4) examine the co-progression of multimorbidity with key health domains. CONCLUSION This work encourages a systematic approach to the quantitative study of change in multimorbidity and provides a valuable resource for researchers working to measure and minimize the deleterious effects of multimorbidity on aging populations.
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Affiliation(s)
- Corey L Nagel
- College of Nursing, University of Arkansas for Medical Sciences
- Department of Biostatistics, University of Arkansas for Medical Sciences
| | - Nicholas J Bishop
- Norton School of Family and Consumer Sciences, University of Arizona
| | - Anda Botoseneanu
- Department of Health & Human Services, University of Michigan, Dearborn
- Institute of Gerontology, University of Michigan, Ann Arbor
| | - Heather G Allore
- Department of Biostatistics, Yale University
- Department of Internal Medicine, Yale University
| | | | - David A Dorr
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University
| | - Ana R Quiñones
- Department of Family Medicine, Oregon Health & Science University
- OHSU-PSU School of Public Health, Oregon Health & Science University
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Chen S, Nagel CL, Liu R, Botoseneanu A, Allore HG, Newsom JT, Thielke S, Kaye J, Quiñones AR. Mental-somatic multimorbidity in trajectories of cognitive function for middle-aged and older adults. PLoS One 2024; 19:e0303599. [PMID: 38743678 DOI: 10.1371/journal.pone.0303599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 04/26/2024] [Indexed: 05/16/2024] Open
Abstract
INTRODUCTION Multimorbidity may confer higher risk for cognitive decline than any single constituent disease. This study aims to identify distinct trajectories of cognitive impairment probability among middle-aged and older adults, and to assess the effect of changes in mental-somatic multimorbidity on these distinct trajectories. METHODS Data from the Health and Retirement Study (1998-2016) were employed to estimate group-based trajectory models identifying distinct trajectories of cognitive impairment probability. Four time-varying mental-somatic multimorbidity combinations (somatic, stroke, depressive, stroke and depressive) were examined for their association with observed trajectories of cognitive impairment probability with age. Multinomial logistic regression analysis was conducted to quantify the association of sociodemographic and health-related factors with trajectory group membership. RESULTS Respondents (N = 20,070) had a mean age of 61.0 years (SD = 8.7) at baseline. Three distinct cognitive trajectories were identified using group-based trajectory modelling: (1) Low risk with late-life increase (62.6%), (2) Low initial risk with rapid increase (25.7%), and (3) High risk (11.7%). For adults following along Low risk with late-life increase, the odds of cognitive impairment for stroke and depressive multimorbidity (OR:3.92, 95%CI:2.91,5.28) were nearly two times higher than either stroke multimorbidity (OR:2.06, 95%CI:1.75,2.43) or depressive multimorbidity (OR:2.03, 95%CI:1.71,2.41). The odds of cognitive impairment for stroke and depressive multimorbidity in Low initial risk with rapid increase or High risk (OR:4.31, 95%CI:3.50,5.31; OR:3.43, 95%CI:2.07,5.66, respectively) were moderately higher than stroke multimorbidity (OR:2.71, 95%CI:2.35, 3.13; OR: 3.23, 95%CI:2.16, 4.81, respectively). In the multinomial logistic regression model, non-Hispanic Black and Hispanic respondents had higher odds of being in Low initial risk with rapid increase and High risk relative to non-Hispanic White adults. CONCLUSIONS These findings show that depressive and stroke multimorbidity combinations have the greatest association with rapid cognitive declines and their prevention may postpone these declines, especially in socially disadvantaged and minoritized groups.
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Affiliation(s)
- Siting Chen
- OHSU-PSU School of Public Health, Portland, Oregon, United States of America
| | - Corey L Nagel
- College of Nursing, University of Arkansas for Medical Sciences, Little Rock, Arkansas, United States of America
| | - Ruotong Liu
- Department of Family Medicine, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Anda Botoseneanu
- Department of Health & Human Services, University of Michigan, Dearborn, Michigan, United States of America
- Institute of Gerontology, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Heather G Allore
- Department of Internal Medicine, Yale University, New Haven, Connecticut, United States of America
- Department of Biostatistics, Yale University, New Haven, Connecticut, United States of America
| | - Jason T Newsom
- Department of Psychology, Portland State University, Portland, Oregon, United States of America
| | - Stephen Thielke
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington, United States of America
| | - Jeffrey Kaye
- Department of Neurology, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Ana R Quiñones
- OHSU-PSU School of Public Health, Portland, Oregon, United States of America
- Department of Family Medicine, Oregon Health & Science University, Portland, Oregon, United States of America
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O'Neill AS, Newsom JT, Trubits EF, Elman MR, Botoseneanu A, Allore HG, Nagel CL, Dorr DA, Quiñones AR. Racial, ethnic, and socioeconomic disparities in trajectories of morbidity accumulation among older Americans. SSM Popul Health 2023; 22:101375. [PMID: 36941895 PMCID: PMC10024041 DOI: 10.1016/j.ssmph.2023.101375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 01/27/2023] [Accepted: 03/01/2023] [Indexed: 03/07/2023] Open
Abstract
Introduction Multimorbidity, the presence of multiple chronic health conditions, generally starts in middle and older age but there is considerable heterogeneity in the trajectory of morbidity accumulation. This study aimed to clarify the number of distinct trajectories and the potential associations between race/ethnicity and socioeconomic status and these trajectories. Methods Data from 13,699 respondents (age ≥51) in the Health and Retirement Study between 1998 and 2016 were analyzed with growth mixture models. Nine prevalent self-reported morbidities (arthritis, cancer, cognitive impairment, depressive symptoms, diabetes, heart disease, hypertension, lung disease, stroke) were summed for the morbidity count. Results Three trajectories of morbidity accumulation were identified: low [starting with few morbidities and accumulating them slowly (i.e., low intercept and low slope); 80% of sample], increasing (i.e., low intercept and high slope; 9%), and high (i.e., high intercept and low slope; 11%). Compared to non-Hispanic (NH) White adults in covariate-adjusted models, NH Black adults had disadvantages while Hispanic adults had advantages. Our results suggest a protective effect of education for NH Black adults (i.e., racial health disparities observed at low education were ameliorated and then eliminated at increasing levels of education) and a reverse pattern for Hispanic adults (i.e., increasing levels of education was found to dampen the advantages Hispanic adults had at low education). Compared with NH White adults, higher levels of wealth were protective for both NH Black adults (i.e., reducing or reversing racial health disparities observed at low wealth) and Hispanic adults (i.e., increasing the initial health advantages observed at low wealth). Conclusion 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.
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Affiliation(s)
- AnnaMarie S. O'Neill
- VA Center to Improve Veteran Involvement in Care (CIVIC), VA Portland Health Care System, Portland, OR, USA
- Corresponding author. VA Center to Improve Veteran Involvement in Care (CIVIC), VA Portland Health Care System, Portland, OR, USA. AnnaMarie.O'
| | - Jason T. Newsom
- Department of Psychology, Portland State University, OR, USA
| | - Em F. Trubits
- Department of Psychology, Portland State University, OR, USA
| | - Miriam R. Elman
- OHSU-PSU School of Public Health, Oregon Health and Science University, Portland, OR, USA
| | - Anda Botoseneanu
- Department of Health and Human Services, University of Michigan, Dearborn, MI, USA
| | - Heather G. Allore
- Department of Internal Medicine, School of Medicine, Yale University, New Haven, CT, USA
| | - Corey L. Nagel
- College of Nursing, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - David A. Dorr
- Department of Medical Informatics and Clinical Epidemiology, OHSU, Portland, OR, USA
| | - Ana R. Quiñones
- Department of Family Medicine, Oregon Health & Science University, Portland, OR, USA
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Botoseneanu A, Elman MR, Allore HG, Dorr DA, Newsom JT, Nagel CL, Quiñones AR. Depressive Multimorbidity and Trajectories of Functional Status among Older Americans: Differences by Racial/Ethnic Group. J Am Med Dir Assoc 2023; 24:250-257.e3. [PMID: 36535384 PMCID: PMC10280885 DOI: 10.1016/j.jamda.2022.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 10/08/2022] [Accepted: 11/21/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVE This study aims to evaluate the impact of depressive multimorbidity (ie, including depressive symptoms) on the long-term development of activities of daily living (ADL) and instrumental activities of daily living (IADL) limitations according to racial/ethnic group in a representative sample of US older adults. DESIGN Prospective, observational, population-based 16-year follow-up study of nationally representative sample. SETTING AND PARTICIPANTS Sample of older non-Hispanic Black, Hispanic, and nonHispanic White Americans from the Health and Retirement Study (2000‒2016, N = 16,364, community-dwelling adults ≥65 years of age). METHODS Data from 9 biennial assessments were used to evaluate the accumulation of ADL-IADL limitations (range 0‒11) among participants with depressive (8-item Center for Epidemiologic Studies Depression score≥4) vs somatic (ie, physical conditions only) multimorbidity vs those without multimorbidity (no or 1 condition). Generalized estimating equations included race/ethnicity (non-Hispanic Black, Hispanic, non-Hispanic White), baseline age, sex, body mass index, education, partnered, and net worth. RESULTS Depressive and somatic multimorbidity were associated with 5.18 and 2.95 times greater accumulation of functional limitations, respectively, relative to no disease [incidence rate ratio (IRR) = 5.18, 95% confidence interval, CI (4.38,6.13), IRR = 2.95, 95% CI (2.51,3.48)]. Hispanic and Black respondents experienced greater accumulation of ADL-IADL limitations than White respondents [IRR = 1.27, 95% CI (1.14, 1.41), IRR = 1.31, 95% CI (1.20, 1.43), respectively]. CONCLUSIONS AND IMPLICATIONS Combinations of somatic diseases and high depressive symptoms are associated with greatest accumulation of functional limitations over time in adults ages 65 and older. There is a more rapid growth in functional limitations among individuals from racial/ethnic minority groups. Given the high prevalence of multimorbidity and depressive symptomatology among older adults and the availability of treatment options for depression, these results highlight the importance of screening/treatment for depression, particularly among older adults with socioeconomic vulnerabilities, to slow the progression of functional decline in later life.
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Affiliation(s)
- Anda Botoseneanu
- Department of Health and Human Services, University of Michigan, Dearborn, MI, USA; Institute of Gerontology, University of Michigan, Ann Arbor, MI, USA.
| | - Miriam R Elman
- OHSU-PSU School of Public Health, Oregon Health and Science University, Portland, OR, USA
| | - Heather G Allore
- Department of Internal Medicine, School of Medicine, Yale University, New Haven, CT, USA; Department of Biostatistics, School of Public Health, Yale University, New Haven, CT, USA
| | - David A Dorr
- Department of Medical Informatics and Clinical Epidemiology, OHSU, Portland, OR, USA
| | - Jason T Newsom
- Department of Psychology, Portland State University, Portland, OR, USA
| | - Corey L Nagel
- College of Nursing, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Ana R Quiñones
- OHSU-PSU School of Public Health, Oregon Health and Science University, Portland, OR, USA; Department of Family Medicine, Oregon Health & Science University, Portland, OR, USA
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Newsom JT, Denning EC, Elman MR, Botoseneanu A, Allore HG, Nagel CL, Dorr DA, Quiñones AR. Physical Activity as a Mediator Between Race/Ethnicity and Changes in Multimorbidity. J Gerontol B Psychol Sci Soc Sci 2022; 77:1529-1538. [PMID: 34374757 PMCID: PMC9371457 DOI: 10.1093/geronb/gbab148] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES Studies report racial/ethnic disparities in multimorbidity (≥2 chronic conditions) and their rate of accumulation over time as well as differences in physical activity. Our study aimed to investigate whether racial/ethnic differences in the accumulation of multimorbidity were mediated by physical activity among middle-aged and older adults. METHOD We assessed racial/ethnic differences in the accumulation of multimorbidity (of 9 conditions) over 12 years (2004-2016) in the Health and Retirement Study (N = 18,264, mean age = 64.4 years). Structural equation modeling was used to estimate latent growth curve models of changes in multimorbidity and investigate whether the relationship of race/ethnicity (non-Hispanic Black, Hispanic, non-Hispanic White participants) to changes in the number of chronic conditions was mediated by physical activity after controlling for age, sex, education, marital status, household wealth, insurance coverage, smoking, alcohol, and body weight. RESULTS 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 controlling for covariates, but there were no differences between Hispanic and White respondents once education was included. Discussion: These results provide important new information for understanding how modifiable lifestyle factors may help explain disparities in multimorbidity in mid-to-late life, suggesting greater need to intervene to reduce sedentary behavior and increase physical activity.
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Affiliation(s)
- Jason T Newsom
- Address correspondence to: Jason T. Newsom, PhD, Department of Psychology, Portland State University, P.O. Box 751, Portland, OR 97207, USA. E-mail:
| | - Emily C Denning
- Department of Psychology, Portland State University, Oregon, USA
| | - Miriam R Elman
- School of Public Health, Oregon Health & Science University/Portland State University, USA
| | - Anda Botoseneanu
- Department of Health and Human Services and Institute of Gerontology, University of Michigan, Ann Arbor, USA
- Department of Health and Human Services, University of Michigan, Dearborn, USA
| | - Heather G Allore
- Internal Medicine and Department of Biostatistics, Yale University, New Haven, Connecticut, USA
| | - Corey L Nagel
- College of Nursing, University of Arkansas for Medical Sciences, Little Rock, USA
| | - David A Dorr
- Department of Medical Informatics and Clinical Epidemiology, School of Medicine, Oregon Health and Science University, Portland, USA
| | - Ana R Quiñones
- Department of Family Medicine, Oregon Health and Science University, Portland, USA
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6
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Newsom JT, McQueen A, Rook KS, Krause N, Denning EC. A Change for the Worse: Negative Social Exchanges are Associated with an Accelerated Decline in Self-Rated Health Over Time. J Aging Health 2022; 34:984-995. [PMID: 35475380 DOI: 10.1177/08982643221083407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Age-associated accelerated declines in physical health vary across individuals, and researchers have suggested that individual differences in decline may vary as a function of stressors. The relation of one such stressor, negative social exchanges, to accelerated declines in self-rated health is investigated. Method: Participants are from a 2-year, 5-wave, national, longitudinal study of social relationships among older adults. Growth curve analyses are used to examine the relation of negative and positive social exchanges to accelerated changes in self-rated health, controlling for age, sex, race/ethnicity, education, and depressive symptoms. Results: Individuals reporting more frequent negative social exchanges showed significantly accelerated declines in physical health. Positive social exchanges were not related to linear or accelerated declines in self-rated health over time. DISCUSSION The association between negative social exchanges and accelerated deterioration in self-rated health provides general support for hypotheses that interpersonal stressors play an important role age-related physical health decline.
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Affiliation(s)
| | - Ann McQueen
- 6690Oregon Department of Human Services, Salem, USA
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Botoseneanu A, Markwardt S, Nagel CL, Allore HG, Newsom JT, Dorr DA, Quiñones AR. Multimorbidity Accumulation Among Middle-Aged Americans: Differences by Race/Ethnicity and Body Mass Index. J Gerontol A Biol Sci Med Sci 2022; 77:e89-e97. [PMID: 33880490 PMCID: PMC8824553 DOI: 10.1093/gerona/glab116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Obesity and multimorbidity are more prevalent among U.S. racial/ethnic minority groups. Evaluating racial/ethnic disparities in disease accumulation according to body mass index (BMI) may guide interventions to reduce multimorbidity burden in vulnerable racial/ethnic groups. METHOD We used data from the 1998-2016 Health and Retirement Study on 8 106 participants aged 51-55 at baseline. Disease burden and multimorbidity (≥2 co-occurring diseases) were assessed using 7 chronic diseases: arthritis, cancer, heart disease, diabetes, hypertension, lung disease, and stroke. Four BMI categories were defined per convention: normal, overweight, obese class 1, and obese class 2/3. Generalized estimating equations models with inverse probability weights estimated the accumulation of chronic diseases. RESULTS Overweight and obesity were more prevalent in non-Hispanic Black (82.3%) and Hispanic (78.9%) than non-Hispanic White (70.9 %) participants at baseline. The baseline burden of disease was similar across BMI categories, but disease accumulation was faster in the obese class 2/3 and marginally in the obese class 1 categories compared with normal BMI. Black participants across BMI categories had a higher initial burden and faster accumulation of disease over time, while Hispanics had a lower initial burden and similar rate of accumulation, compared with Whites. Black participants, including those with normal BMI, reach the multimorbidity threshold 5-6 years earlier compared with White participants. CONCLUSIONS Controlling weight and reducing obesity early in the lifecourse may slow the progression of multimorbidity in later life. Further investigations are needed to identify the factors responsible for the early and progressing nature of multimorbidity in Blacks of nonobese weight.
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Affiliation(s)
- Anda Botoseneanu
- Department of Health & Human Services, University of Michigan, Dearborn, USA
- Institute of Gerontology, University of Michigan, Ann Arbor, USA
- Address correspondence to: Anda Botoseneanu, MD, PhD, University of Michigan, 19000 Hubbard Drive, Dearborn, MI 48126. E-mail:
| | - Sheila Markwardt
- School of Public Health, Oregon Health & Science University, Portland, USA
| | - Corey L Nagel
- College of Nursing, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Heather G Allore
- Department of Internal Medicine, School of Medicine, Yale University, New Haven, Connecticut,USA
- Department of Biostatistics, School of Public Health, Yale University, New Haven, Connecticut, USA
| | - Jason T Newsom
- Department of Psychology, Portland State University, Oregon, USA
| | - David A Dorr
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, USA
| | - Ana R Quiñones
- School of Public Health, Oregon Health & Science University, Portland, USA
- Department of Family Medicine, Oregon Health & Science University, Portland, USA
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Quiñones AR, Nagel CL, Botoseneanu A, Newsom JT, Dorr DA, Kaye J, Thielke SM, Allore HG. Multidimensional trajectories of multimorbidity, functional status, cognitive performance, and depressive symptoms among diverse groups of older adults. J Multimorb Comorb 2022; 12:26335565221143012. [PMID: 36479143 PMCID: PMC9720836 DOI: 10.1177/26335565221143012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/16/2022] [Indexed: 12/03/2022]
Abstract
Background Inter-relationships between multimorbidity and geriatric syndromes are poorly understood. This study assesses heterogeneity in joint trajectories of somatic disease, functional status, cognitive performance, and depressive symptomatology. Methods We analyzed 16 years of longitudinal data from the Health and Retirement Study (HRS, 1998-2016) for n = 11,565 older adults (≥65 years) in the United States. Group-based mixture modeling identified latent clusters of older adults following similar joint trajectories across domains. Results We identified four distinct multidimensional trajectory groups: (1) Minimal Impairment with Low Multimorbidity (32.7% of the sample; mean = 0.60 conditions at age 65, 2.1 conditions at age 90) had limited deterioration; (2) Minimal Impairment with High Multimorbidity (32.9%; mean = 2.3 conditions at age 65, 4.0 at age 90) had minimal deterioration; (3) Multidomain Impairment with Intermediate Multimorbidity (19.9%; mean = 1.3 conditions at age 65, 2.7 at age 90) had moderate depressive symptomatology and functional impariments with worsening cognitive performance; (4) Multidomain Impairment with High Multimorbidity (14.1%; mean = 3.3 conditions at age 65; 4.7 at age 90) had substantial functional limitation and high depressive symptomatology with worsening cognitive performance. Black and Hispanic race/ethnicity, lower wealth, lower education, male sex, and smoking history were significantly associated with membership in the two Multidomain Impairment classes. Conclusions There is substantial heterogeneity in combined trajectories of interrelated health domains in late life. Membership in the two most impaired classes was more likely for minoritized older adults.
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Affiliation(s)
- Ana R Quiñones
- Department of Family
Medicine, Oregon Health & Science
University, Portland, OR, USA
- OHSU-PSU School of Public
Health, Oregon Health & Science
University, Portland, OR, USA
| | - Corey L Nagel
- College of
Nursing, University of Arkansas for Medical
Sciences, Little Rock, AR, USA
- Department of
Biostatistics,
College of
Public Health,
University
of Arkansas for Medical Sciences,
Little Rock, AR, USA
| | - Anda Botoseneanu
- Department of Health & Human
Services,
University
of Michigan, Dearborn, MI, USA
- Institute of
Gerontology,
University
of Michigan, Ann Arbor, MI, USA
| | - Jason T Newsom
- Department of
Psychology,
Portland
State University, Portland, OR,
USA
| | - David A Dorr
- Department of Medical Informatics and Clinical
Epidemiology,
Oregon
Health & Science University,
Portland, OR, USA
| | - Jeffrey Kaye
- Department of
Neurology,
Oregon
Health & Science University,
Portland, OR, USA
| | - Stephen M Thielke
- Department of Psychiatry and Behavioral
Sciences,
University
of Washington, Seattle, WA, USA
| | - Heather G Allore
- Department of Internal
Medicine, School of
Medicine, Yale
University, New Haven, CT, USA
- Department of
Biostatistics,
School of
Public Health,
Yale
University, New Haven, CT, USA
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Abstract
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 Study respondents (age 51 y and above) in 1998 and followed through 2014 (N=17,297). MEASURES Multimorbidity latent classes of: hypertension, heart disease, lung disease, diabetes, cancer, arthritis, stroke, high depressive symptoms. RESULTS Three latent classes were identified in 1998: minimal disease (45.8% of participants), cardiovascular-musculoskeletal (34.6%), cardiovascular-musculoskeletal-mental (19.6%); and 3 in 2014: cardiovascular-musculoskeletal (13%), cardiovascular-musculoskeletal-metabolic (12%), multisystem multimorbidity (15%). Remaining participants were deceased (48%) or lost to follow-up (12%) by 2014. Compared with minimal disease, individuals in cardiovascular-musculoskeletal in 1998 were more likely to be in multisystem multimorbidity in 2014 [odds ratio (OR)=1.78, P<0.001], and individuals in cardiovascular-musculoskeletal-mental in 1998 were more likely to be deceased (OR=2.45, P<0.001) or lost to follow-up (OR=3.08, P<0.001). Hispanic and Black Americans were more likely than White Americans to be in multisystem multimorbidity in 2014 (OR=1.67, P=0.042; OR=2.60, P<0.001, respectively). Black compared with White Americans were more likely to be deceased (OR=1.62, P=0.01) or lost to follow-up (OR=2.11, P<0.001) by 2014. CONCLUSIONS AND RELEVANCE Racial/ethnic older adults are more likely to accumulate morbidity and die compared with White peers, and should be the focus of targeted and enhanced efforts to prevent and/or delay progression to more complex multimorbidity patterns.
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Affiliation(s)
- Ana R. Quiñones
- Department of Family Medicine, OHSU, 3181 SW Sam Jackson Park Road, Portland, OR 97239
- OHSU-PSU School of Public Health, OHSU, 3181 SW Sam Jackson Park Road, Portland, OR 97239
| | - Jason T. Newsom
- Department of Psychology, Portland State University, Portland, OR
| | - Miriam R. Elman
- OHSU-PSU School of Public Health, OHSU, 3181 SW Sam Jackson Park Road, Portland, OR 97239
| | - Sheila Markwardt
- OHSU-PSU School of Public Health, OHSU, 3181 SW Sam Jackson Park Road, Portland, OR 97239
| | - Corey L. Nagel
- College of Nursing, University of Arkansas for Medical Sciences, Little Rock, AR
| | - David A. Dorr
- Department of Medical Informatics and Clinical Epidemiology, OHSU, Portland, OR
| | - Heather G. Allore
- Department of Internal Medicine, School of Medicine, Yale University, New Haven, CT
- Department of Biostatistics, School of Public Health, Yale University, New Haven, CT
| | - Anda Botoseneanu
- Department of Health & Human Services, University of Michigan, Dearborn, MI
- Institute of Gerontology, University of Michigan, Ann Arbor, MI
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Newsom JT, Denning EC, Shaw BA, August KJ, Strath SJ. Older adults' physical activity-related social control and social support in the context of personal norms. J Health Psychol 2020; 27:505-520. [PMID: 32981371 DOI: 10.1177/1359105320954239] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
This study investigated whether perceived physical activity norms moderated the effects of physical activity-related social interactions on intentions to engage in physical activity among community-residing older adults (N = 217). Structural equation modeling tested whether two types of social support and social control interacted with personal norms in predicting intentions to be active. Emotional and informational support were associated with higher intentions, and negative social control was associated with lower intentions to engage in activity. Each of these effects was more prominent in the context of weak personal norms, suggesting future research and interventions should consider joint effects of support and norms.
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Quiñones AR, Allore HG, Botoseneanu A, Newsom JT, Nagel CL, Dorr DA. Tracking Multimorbidity Changes in Diverse Racial/Ethnic Populations Over Time: Issues and Considerations. J Gerontol A Biol Sci Med Sci 2020; 75:297-300. [PMID: 30721991 DOI: 10.1093/gerona/glz028] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Indexed: 11/13/2022] Open
Abstract
Multimorbidity is widely recognized as having adverse effects on health and wellbeing and may threaten the ability of older adults to live independently. Much of what is known about multimorbidity rests on research that has largely focused on one point in time, or from a static perspective. Given that there remains a lack of agreement in the field on how to standardize multimorbidity definitions and measurement, it is not surprising that analyzing and predicting multimorbidity development, progression over time, and its impact are still largely unaddressed. As a result, there are important gaps and challenges to measuring and studying multimorbidity in a longitudinal context. This Research Practice perspective summarizes pressing challenges and offers practical steps to move the field forward.
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Affiliation(s)
- Ana R Quiñones
- Department of Family Medicine, Oregon Health & Science University, Portland, Oregon.,OHSU-PSU School of Public Health, Oregon Health & Science University, Portland, Oregon
| | - Heather G Allore
- Department of Internal Medicine, Yale University, New Haven, Connecticut.,Department of Biostatistics, Yale University, New Haven, Connecticut
| | - Anda Botoseneanu
- Department of Health & Human Services, University of Michigan, Dearborn, Michigan.,Institute of Gerontology, University of Michigan, Ann Arbor, Michigan
| | - Jason T Newsom
- Department of Psychology, Portland State University, Portland, Oregon
| | - Corey L Nagel
- College of Nursing, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - David A Dorr
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon
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12
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Botoseneanu A, Markwardt S, Allore H, Nagel C, Newsom JT, Dorr DA, Quiñones AR. RACIAL-ETHNIC DIFFERENCES IN MULTIMORBIDITY PROGRESSION ACCORDING TO BODY-WEIGHT STATUS AMONG OLDER U.S. ADULTS. Innov Aging 2019. [PMCID: PMC6840919 DOI: 10.1093/geroni/igz038.1163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Obesity and multimorbidity are more prevalent among underrepresented U.S. racial/ethnic minority groups. Evaluating whether racial/ethnic disparities in multimorbidity accumulation vary according to body-mass index (BMI) may guide interventions aimed at reducing multimorbidity burden in vulnerable racial/ethnic groups. We used 1998-2014 data from the Health & Retirement Study (N=8,635 participants, age 51-55 years old at baseline) and negative binomial models stratified by BMI category to evaluate differences in rates of accumulation of seven chronic conditions (arthritis, cancer, diabetes, heart disease, hypertension, lung disease, and stroke), focusing on differences between racial/ethnic groups [White (reference; 64.7%), Black (21.5%), Hispanic (13.8%)]. Overweight and obesity were more prevalent in Black (80.9%) and Hispanic (78.6%) than White (69.9%) participants at baseline; in all BMI categories, Black participants had higher rates of multimorbidity compared with White participants (normal BMI:β=0.304, p<0.001; overweight:β=0.243,p<0.001; and obese:β=0.135,p=0.013); initial burden of disease was similar between Whites and Hispanics in the normal and overweight categories, but significantly lower among Hispanics (vs. Whites) in the obese category (β= -0.180,p=0.017). We found no significant differences in rates of disease accumulation between the racial/ethnic groups in any of the BMI categories. There are substantial differences in initial disease burden between Black and White middle-aged/older adults, but not in the rate of accumulation of disease between the race/ethnic groups in the 3 main BMI categories. These findings suggest an opportunity to reduce racial disparities in multimorbidity by intervening early in the lifecourse to reduce the burden of chronic disease among vulnerable racial minorities prior to entering middle-age.
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Affiliation(s)
| | - Sheila Markwardt
- Oregon Health & Science University, Portland, Oregon, United States
| | | | - Corey Nagel
- University of Arkansas for Medical Sciences, Little Rock, Arkansas, United States
| | - Jason T Newsom
- Portland State University, Portland, Oregon, United States
| | - David A Dorr
- Oregon Health & Science University, Portland, Oregon, United States
| | - Ana R Quiñones
- Family Medicine, Oregon Health & Science University, Portland, Oregon, United States
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13
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Quiñones AR, Botoseneanu A, Markwardt S, Nagel C, Newsom JT, Dorr DA, Allore HG. TRACKING CHANGES IN MULTIMORBIDITY AMONG RACIALLY AND ETHNICALLY DIVERSE POPULATIONS. Innov Aging 2019. [PMCID: PMC6840299 DOI: 10.1093/geroni/igz038.1285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Multimorbidity is widely recognized as having adverse effects on health and wellbeing above and beyond the risk attributable to individual chronic disease. Much of what is known about multimorbidity rests on research that has largely focused on one point-in-time, or from a static perspective, with little consideration to issues involved in assessing longitudinal changes in multimorbidity. In addition, less focus has been placed on assessing racial and ethnic variations in longitudinal changes of multimorbidity. Addressing this knowledge gap, we highlight important issues and considerations in addressing multimorbidity research from a longitudinal perspective and present findings from longitudinal models that examine differences in the rate of chronic disease accumulation and multimorbidity onset between non-Hispanic white (white), non-Hispanic black (black), and Hispanic study participants in the Health and Retirement Study starting in middle-age and followed for up to 16 years.
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Affiliation(s)
- Ana R Quiñones
- Family Medicine, Oregon Health & Science University, Portland, Oregon, United States
| | | | - Sheila Markwardt
- Oregon Health & Science University, Portland, Oregon, United States
| | - Corey Nagel
- University of Arkansas for Medical Sciences, Little Rock, Arkansas, United States
| | - Jason T Newsom
- Portland State University, Portland, Oregon, United States
| | - David A Dorr
- Oregon Health & Science University, Portland, Oregon, United States
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Quiñones AR, Botoseneanu A, Markwardt S, Nagel CL, Newsom JT, Dorr DA, Allore HG. Racial/ethnic differences in multimorbidity development and chronic disease accumulation for middle-aged adults. PLoS One 2019; 14:e0218462. [PMID: 31206556 PMCID: PMC6576751 DOI: 10.1371/journal.pone.0218462] [Citation(s) in RCA: 158] [Impact Index Per Article: 31.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 06/03/2019] [Indexed: 11/21/2022] Open
Abstract
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 Hispanic study participants starting in middle-age and followed up to 16 years. Methods and findings We analyzed data from the Health and Retirement Study (HRS), a biennial, ongoing, publicly-available, longitudinal nationally-representative study of middle-aged and older adults in the United States. We assessed the change in chronic disease burden among 8,872 non-Hispanic black, non-Hispanic white, and Hispanic participants who were 51–55 years of age at their first interview any time during the study period (1998–2014) and all subsequent follow-up observations until 2014. Multimorbidity was defined as having two or more of seven somatic chronic diseases: arthritis, cancer, heart disease (myocardial infarction, coronary heart disease, angina, congestive heart failure, or other heart problems), diabetes, hypertension, lung disease, and stroke. We used negative binomial generalized estimating equation models to assess the trajectories of multimorbidity burden over time for non-Hispanic black, non-Hispanic white, and Hispanic participants. In covariate-adjusted models non-Hispanic black respondents had initial chronic disease counts that were 28% higher than non-Hispanic white respondents (IRR 1.279, 95% CI 1.201, 1.361), while Hispanic respondents had initial chronic disease counts that were 15% lower than non-Hispanic white respondents (IRR 0.852, 95% CI 0.775, 0.938). Non-Hispanic black respondents had rates of chronic disease accumulation that were 1.1% slower than non-Hispanic whites (IRR 0.989, 95% CI 0.981, 0.998) and Hispanic respondents had rates of chronic disease accumulation that were 1.5% faster than non-Hispanic white respondents (IRR 1.015, 95% CI 1.002, 1.028). Using marginal effects commands, this translates to predicted values of chronic disease for white respondents who begin the study period with 0.98 chronic diseases and end with 2.8 chronic diseases; black respondents who begin the study period with 1.3 chronic diseases and end with 3.3 chronic diseases; and Hispanic respondents who begin the study period with 0.84 chronic diseases and end with 2.7 chronic diseases. Conclusions Middle-aged non-Hispanic black adults start at a higher level of chronic disease burden and develop multimorbidity at an earlier age, on average, than their non-Hispanic white counterparts. Hispanics, on the other hand, accumulate chronic disease at a faster rate relative to non-Hispanic white adults. Our findings have important implications for improving primary and secondary chronic disease prevention efforts among non-Hispanic black and Hispanic Americans to stave off greater multimorbidity-related health impacts.
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Affiliation(s)
- Ana R. Quiñones
- Department of Family Medicine, Oregon Health & Science University, Portland, Oregon, United States of America
- School of Public Health, Oregon Health & Science University, Portland, Oregon, United States of America
- * E-mail:
| | - Anda Botoseneanu
- Department of Health & Human Services, University of Michigan, Dearborn, Michigan, United States of America
- Institute of Gerontology, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Sheila Markwardt
- School of Public Health, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Corey L. Nagel
- College of Nursing, University of Arkansas for Medical Sciences, Little Rock, Arkansas, United States of America
| | - Jason T. Newsom
- Department of Psychology, Portland State University, Portland, Oregon, United States of America
| | - David A. Dorr
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Heather G. Allore
- Department of Internal Medicine, School of Medicine, Yale University, New Haven, Connecticut, United States of America
- Department of Biostatistics School of Public Health, Yale University, New Haven, Connecticut, United States of America
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15
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Palmer AD, Carder PC, White DL, Saunders G, Woo H, Graville DJ, Newsom JT. The Impact of Communication Impairments on the Social Relationships of Older Adults: Pathways to Psychological Well-Being. J Speech Lang Hear Res 2019; 62:1-21. [PMID: 30950760 DOI: 10.1044/2018_jslhr-s-17-0495] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Purpose Social contact is known to be vital for older adults' mental and physical health but, because communication impairments often co-occur with other types of disability, it is difficult to generalize about the relative impact of a communication impairment on the social relationships of older adults. Specific aims of the study were to examine whether the severity of a communication impairment was associated with a range of social measures and to examine the association between these characteristics and psychological well-being. Method Community-dwelling older adults ranging in age from 65 to 94 were recruited for the study of Communication, Health, Aging, Relationship Types and Support. The sample included 240 participants with communication disorders arising from a variety of etiologies including hearing impairment, voice disorders, head and neck cancer, and neurologic disease, as well as older adults without a communication disorder. Results Communication impairment was a significant independent predictor for key characteristics of social relationships, including the number of friends in the social network, two types of social support, the frequency of social participation, and social self-efficacy. Communication impairment was also a significant predictor for higher levels of loneliness and depression. In addition, two distinct pathways between communication impairment and psychological well-being were identified, with social self-efficacy and reassurance of worth as mediators. Conclusions Even after controlling for age, gender, health, and disability, communication impairment is a significant independent predictor for key aspects of the social function of older adults and demonstrates two distinct pathways to loneliness and depression. Supplemental Material https://doi.org/10.23641/asha.7250282.
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Affiliation(s)
- Andrew D Palmer
- NW Center for Voice & Swallowing, Department of Otolaryngology-Head & Neck Surgery, Oregon Health & Science University, Portland
| | - Paula C Carder
- Institute on Aging, College of Urban and Public Affairs, Portland State University, OR
| | - Diana L White
- Institute on Aging, College of Urban and Public Affairs, Portland State University, OR
| | - Gabrielle Saunders
- National Center for Rehabilitative Auditory Research, Portland VA Medical Center, OR
| | - Hyeyoung Woo
- Department of Sociology, Portland State University, OR
| | - Donna J Graville
- NW Center for Voice & Swallowing, Department of Otolaryngology-Head & Neck Surgery, Oregon Health & Science University, Portland
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16
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Quiñones AR, Nagel CL, Newsom JT, Huguet N, Sheridan P, Thielke SM. Racial and ethnic differences in smoking changes after chronic disease diagnosis among middle-aged and older adults in the United States. BMC Geriatr 2017; 17:48. [PMID: 28178927 PMCID: PMC5299693 DOI: 10.1186/s12877-017-0438-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 02/01/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Middle-aged and older Americans from underrepresented racial and ethnic backgrounds are at risk for greater chronic disease morbidity than their white counterparts. Cigarette smoking increases the severity of chronic illness, worsens physical functioning, and impairs the successful management of symptoms. As a result, it is important to understand whether smoking behaviors change after the onset of a chronic condition. We assessed the racial/ethnic differences in smoking behavior change after onset of chronic diseases among middle-aged and older adults in the US. METHODS We use longitudinal data from the Health and Retirement Study (HRS 1992-2010) to examine changes in smoking status and quantity of cigarettes smoked after a new heart disease, diabetes, cancer, stroke, or lung disease diagnosis among smokers. RESULTS The percentage of middle-aged and older smokers who quit after a new diagnosis varied by racial/ethnic group and disease: for white smokers, the percentage ranged from 14% after diabetes diagnosis to 32% after cancer diagnosis; for black smokers, the percentage ranged from 15% after lung disease diagnosis to 40% after heart disease diagnosis; the percentage of Latino smokers who quit was only statistically significant after stoke, where 38% quit. In logistic models, black (OR = 0.43, 95% CI: 0.19-0.99) and Latino (OR = 0.26, 95% CI: 0.11-0.65) older adults were less likely to continue smoking relative to white older adults after a stroke, and Latinos were more likely to continue smoking relative to black older adults after heart disease onset (OR = 2.69, 95% CI [1.05-6.95]). In models evaluating changes in the number of cigarettes smoked after a new diagnosis, black older adults smoked significantly fewer cigarettes than whites after a new diagnosis of diabetes, heart disease, stroke or cancer, and Latino older adults smoked significantly fewer cigarettes compared to white older adults after newly diagnosed diabetes and heart disease. Relative to black older adults, Latinos smoked significantly fewer cigarettes after newly diagnosed diabetes. CONCLUSIONS A large majority of middle-aged and older smokers continued to smoke after diagnosis with a major chronic disease. Black participants demonstrated the largest reductions in smoking behavior. These findings have important implications for tailoring secondary prevention efforts for older adults.
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Affiliation(s)
- Ana R Quiñones
- OHSU-PSU School of Public Health, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA. .,Portland VA Medical Center, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA.
| | - Corey L Nagel
- OHSU-PSU School of Public Health, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA.,School of Nursing, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA
| | - Jason T Newsom
- Department of Psychology, Portland State University, P.O. Box 751, Portland, OR, 97207, USA
| | - Nathalie Huguet
- Department of Family Medicine, Oregon Health & Science University, Portland, OR, USA
| | - Paige Sheridan
- OHSU-PSU School of Public Health, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA
| | - Stephen M Thielke
- Geriatric Research, Education, and Clinical Center, Puget Sound VA Medical Center, 1660 South Columbian Way, Seattle, WA, 98108, USA.,Psychiatry and Behavioral Sciences, University of Washington, 1959 Pacific Avenue, Seattle, WA, 98195, USA
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17
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Newsom JT. Structural Models for Binary Repeated Measures: Linking Modern Longitudinal Structural Equation Models to Conventional Categorical Data Analysis for Matched Pairs. Struct Equ Modeling 2017; 24:626-635. [PMID: 30524181 PMCID: PMC6278926 DOI: 10.1080/10705511.2016.1276837] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The current widespread availability of software packages with estimation features for testing structural equation models with binary indicators makes it possible to investigate many hypotheses about differences in proportions over time that are typically only tested with conventional categorical data analyses for matched pairs or repeated measures, such as McNemar's chi-squared. The connection between these conventional tests and simple longitudinal structural equation models is described. The equivalence of several conventional analyses and structural equation models reveals some foundational concepts underlying common longitudinal modeling strategies and brings to light a number of possible modeling extensions that will allow investigators to pursue more complex research questions involving multiple repeated proportion contrasts, mixed between-subjects × within-subjects interactions, and comparisons of estimated membership proportions using latent class factors with multiple indicators. Several models are illustrated, and the implications for using structural equation models for comparing binary repeated measures or matched pairs are discussed.
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Beery LC, Prigerson HG, Bierhals AJ, Santucci LM, Newsom JT, MacIejewski PK, Rapp SR, Fasiczka A, Reynolds CF. Traumatic Grief, Depression and Caregiving in Elderly Spouses of the Terminally Ill. Omega (Westport) 2016. [DOI: 10.2190/9qt0-xbd0-v8e9-u650] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This study examined the effects of changes in role function, caregiving tasks, caregiver burden and gratification on symptoms of depression and traumatic grief. Data were derived from rater-administered and self-report questionnaires completed by seventy aged spouses of the terminally ill. The results of multiple regression analyses indicated that the level of caregiver burden was significantly associated with the respondent's level of depression and traumatic grief. Results also indicated that changes in role function, specifically in change in restriction of sports and recreational activities, were associated with the caregiver's level of depression, but not with the caregiver's level of traumatic grief. The number of IADL tasks performed for the critically ill spouse was negatively associated with the caregiver's level of depression (i.e., the fewer IADLs performed for the spouse, the greater severity of depressive symptoms). The number of ADL tasks performed for the spouse or caregiver gratification was not significantly associated with the caregiver's level of either depression or traumatic grief.
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Newsom JT, Shaw BA, August KJ, Strath SJ. Physical activity-related social control and social support in older adults: Cognitive and emotional pathways to physical activity. J Health Psychol 2016; 23:1389-1404. [PMID: 27469008 DOI: 10.1177/1359105316656768] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
A survey of 217 older adults assessed physical activity-related positive and negative social control and emotional and informational support, using structural equation modeling to investigate mediational effects of emotional responses and behavioral intentions on physical activity. There were significant indirect effects of social control and social support on intentions as mediated by positive, but not negative, emotional responses, and significant indirect effects of emotional responses on physical activity as mediated by intentions. These findings help to identify the cognitive and emotional pathways by which social control and social support may promote or detract from physical activity in later life.
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Newsom JT, Prigerson HG, Schulz R, Reynolds CF. Investigating Moderator Hypotheses in Aging Research: Statistical, Methodological, and Conceptual Difficulties with Comparing Separate Regressions. Int J Aging Hum Dev 2016; 57:119-50. [PMID: 15151187 DOI: 10.2190/13lv-b3mm-pewj-3p3w] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Many topics in aging research address questions about group differences in prediction. Such questions can be viewed in terms of interaction or moderator effects, and use of appropriate methods to test these hypotheses are necessary to arrive at accurate conclusions about age differences. This article discusses the conceptual, methodological, and statistical problems in one approach to investigating moderator hypotheses. The subgroup regression approach, in which separate regression analyses are conducted in two or more groups, is widely used in aging research to examine group differences in prediction, but the approach can lead to erroneous conclusions. The moderated regression approach, involving the test of a product term, is described and recommended as an a alternative approach. The question of whether social support has greater beneficial effects for younger or older adults is investigated in a study of 287 recently-bereaved adults ranging in age from 20 to 91. Using the subgroup approach, findings indicated that social support significantly predicted depressive symptoms among younger adults and did not significantly predict depressive symptoms among older adults. The moderated regression analysis, however, indicated no significant age differences in the effect of social support. These results clearly illustrate that the analysis strategy researchers choose may have important bearing on theory in aging research such as conclusions regarding the role of social support across the life span.
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Affiliation(s)
- Jason T Newsom
- Institute on Aging, Portland State University, OR 97207-0751, USA.
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21
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Abstract
Content analyses of a sample consisting of approximately 30% of the articles published in the journal of Personality and Social Psychology in 1968 and in 1988 are reported. The proportion of articles classified in the section Attitudes and Social Cognition has shown little change, whereas the proportion classified in Interpersonal Relations and Group Processes has decreased and the proportion in Personality Process and Individual Differences has increased over the two-decade period. Examination of several characteristics of research methodology indicates that both gains and losses have occurred and that the judged difficulty of conducting single studies has not changed Gender representative ness of subjects, but not authors, has improved. More qualitative observations suggest that theory in social psychology may have become less integrative. Issues in statistical analysis in the field are addressed The authors' mixed picture of progress in personality and social psychology is contrasted with the more optimistic view presented by Reis and Stiller (1992 [this issue]).
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22
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Palmer AD, Newsom JT, Rook KS. How does difficulty communicating affect the social relationships of older adults? An exploration using data from a national survey. J Commun Disord 2016; 62:131-46. [PMID: 27420152 PMCID: PMC4968942 DOI: 10.1016/j.jcomdis.2016.06.002] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 06/21/2016] [Accepted: 06/21/2016] [Indexed: 06/04/2023]
Abstract
UNLABELLED Healthy social relationships are important for maintaining mental and physical health in later life. Less social support, smaller social networks, and more negative social interactions have been linked to depression, poorer immune functioning, lower self-rated health, increased incidence of disease, and higher mortality. Overwhelming evidence suggests that communication disorders adversely affect social relationships. Much less is known about whether some or all aspects of social relationships are negatively affected by a communication disorder. The relative impact of a communication disorder on social relationships, as compared to other kinds of disability, is also poorly understood. Data were analyzed from a representative national sample of community-dwelling adults aged 65 and older living in the continental United States (n=742). Results from multiple regressions indicated that difficulty communicating was significantly associated with several parameters of social relationships even after controlling for age, gender, partnership status, health, functional limitations, and visual impairment. Communication difficulty was a significant predictor of smaller social network size, fewer positive social exchanges, less frequent participation in social activities, and higher levels of loneliness, but was not a significant predictor of negative social exchanges. These findings suggest that communication disorders may place older adults at increased risk for mental and physical health problems because of social isolation, reduced social participation, and higher rates of loneliness. In addition, it appears that communication disorders may have a greater impact on positive, rather than negative, aspects of social relationships. LEARNING OUTCOMES As a result of this activity, the following learning outcomes will be realized: Readers will be able to (1) describe changes in the social relationships of older adults that occur as part of normal aging, (2) identify the aspects of social relationships that were significantly impacted by a communication difficulty, and (3) discuss possible reasons for these findings including potential clinical implications.
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Affiliation(s)
- Andrew D Palmer
- NW Clinic for Voice & Swallowing, Department of Otolaryngology-Head & Neck Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Rd., Mail Code: PV-01, Portland, OR 97239, USA.
| | - Jason T Newsom
- Institute on Aging, Portland State University, P.O. Box 751, Portland, OR 97207-0751, USA.
| | - Karen S Rook
- Department of Psychology and Social Behavior, School of Ecology, University of California, Irvine, CA 92697-7050, USA.
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Abstract
Until recently, caregiving research focused almost exclusively on caregivers of older adults with health problems, and there was little focus on care recipients perceptions of the care they receive. The present article reviews relevant research on reactions to caregiving assistance. Several recent studies indicate that help in these contexts can be viewed negatively by care recipients. As many as two thirds of physically impaired older adults who receive assistance with daily activities, such as preparing meals, climbing stairs, or dressing, experience negative reactions to some of the help they receive. Negative reactions seem to have important consequences for the care recipient, because they are associated with higher depression concurrently and 1 year later. Because some of the findings are inconsistent with theoretical models of negative responses to help, an alternative framework, based on socialsupport and social-conflict research, is briefly proposed.
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Affiliation(s)
- Jason T. Newsom
- Institute on Aging, Portland State University, Portland, Oregon
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24
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Teo AR, Choi H, Andrea SB, Valenstein M, Newsom JT, Dobscha SK, Zivin K. Does Mode of Contact with Different Types of Social Relationships Predict Depression in Older Adults? Evidence from a Nationally Representative Survey. J Am Geriatr Soc 2015; 63:2014-22. [PMID: 26437566 DOI: 10.1111/jgs.13667] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To determine associations between use of three different modes of social contact (in person, telephone, written or e-mail), contact with different types of people, and risk of depressive symptoms in a nationally representative, longitudinal sample of older adults. DESIGN Population-based observational cohort. SETTING Urban and suburban communities throughout the contiguous United States. PARTICIPANTS Individuals aged 50 and older who participated in the Health and Retirement Survey between 2004 and 2010 (N = 11,065). MEASUREMENTS Frequency of participant use of the three modes of social contact with children, other family members, and friends at baseline were used to predict depressive symptoms (measured using the eight-item Center for Epidemiologic Studies Depression Scale) 2 years later using multivariable logistic regression models. RESULTS Probability of having depressive symptoms steadily increased as frequency of in-person-but not telephone or written or e-mail contact-decreased. After controlling for demographic, clinical, and social variables, individuals with in-person social contact every few months or less with children, other family, and friends had a significantly higher probability of clinically significant depressive symptoms 2 years later (11.5%) than those having in-person contact once or twice per month (8.1%; P < .001) or once or twice per week (7.3%; P < .001). Older age, interpersonal conflict, and depression at baseline moderated some of the effects of social contact on depressive symptoms. CONCLUSION Frequency of in-person social contact with friends and family independently predicts risk of subsequent depression in older adults. Clinicians should consider encouraging face-to-face social interactions as a preventive strategy for depression.
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Affiliation(s)
- Alan R Teo
- Veterans Affairs Portland Health Care System, Portland, Oregon.,Center to Improve Veteran Involvement in Care, Portland, Oregon.,Oregon Health & Science University, Portland, Oregon
| | - HwaJung Choi
- Department of Internal Medicine, University of Michigan, University of Michigan, Ann Arbor, Michigan
| | - Sarah B Andrea
- Veterans Affairs Portland Health Care System, Portland, Oregon.,Center to Improve Veteran Involvement in Care, Portland, Oregon.,Oregon Health & Science University, Portland, Oregon
| | - Marcia Valenstein
- Department of Psychiatry, School of Medicine, University of Michigan, Ann Arbor, Michigan.,Center for Clinical Management Research, Ann Arbor, Michigan
| | | | - Steven K Dobscha
- Veterans Affairs Portland Health Care System, Portland, Oregon.,Center to Improve Veteran Involvement in Care, Portland, Oregon.,Oregon Health & Science University, Portland, Oregon
| | - Kara Zivin
- Department of Psychiatry, School of Medicine, University of Michigan, Ann Arbor, Michigan.,Center for Clinical Management Research, Ann Arbor, Michigan.,Institute for Social Research, University of Michigan, Ann Arbor, Michigan.,Department of Health Management and Policy, School of Public Health, University of Michigan, Ann Arbor, Michigan
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Abstract
Persistent smoking following stroke is associated with poor outcomes including development of secondary stroke and increased mortality risk. This study uses longitudinal data from the U.S. Health and Retirement Study (1992-2008) to investigate whether depression and duration of inpatient hospital care impact smoking outcomes among stroke survivors (N = 745). Longer duration of care was associated with lower likelihood of persistent smoking. Depression was associated with greater cigarette consumption. Interaction effects were also significant, indicating that for survivors who experienced longer inpatient care there was a weaker association between depression and cigarette consumption. Implications for practice and research are discussed.
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Newsom JT, Huguet N, Ramage-Morin PL, McCarthy MJ, Bernier J, Kaplan MS, McFarland BH. Health behaviour changes after diagnosis of chronic illness among Canadians aged 50 or older. Health Rep 2012; 23:49-53. [PMID: 23356045 PMCID: PMC4427234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Changes in health behaviours (smoking, physical activity, alcohol consumption, and fruit and vegetable consumption) after diagnosis of chronic health conditions (heart disease, cancer, stroke, respiratory disease, and diabetes) were examined among Canadians aged 50 or older. Results from 12 years of longitudinal data from the Canadian National Population Health Survey indicated relatively modest changes in behaviour. Although significant decreases in smoking were observed among all groups except those with respiratory disease, at least 75% of smokers did not quit. No significant changes emerged in the percentage meeting physical activity recommendations, except those with diabetes, or in excessive alcohol consumption, except those with diabetes and respiratory disease. The percentage reporting the recommended minimum fruit and vegetable intake did not increase significantly among any group.
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Affiliation(s)
- Jason T. Newsom
- Portland State University, Portland, Oregon., 1-503-725-8588
| | | | - Pamela L. Ramage-Morin
- Health Analysis Division at Statistics Canada, Ottawa, Ontario, K1A 0T6., 1-613-951-1760
| | | | - Julie Bernier
- Health Analysis Division at Statistics Canada, Ottawa, Ontario, K1A 0T6., 1-613-951-4556
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Rook KS, Luong G, Sorkin DH, Newsom JT, Krause N. Ambivalent versus problematic social ties: implications for psychological health, functional health, and interpersonal coping. Psychol Aging 2012; 27:912-23. [PMID: 22775360 DOI: 10.1037/a0029246] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Older adults often seek to manage their social networks to foster positive interactions, but they nonetheless sometimes experience negative interactions that detract from their health and well-being. Negative interactions may occur with ambivalent social partners (i.e., partners involved in both positive and negative exchanges) or exclusively problematic social partners (i.e., partners involved in negative exchanges only), but conflicting views exist in the literature regarding which type of social partner is likely to be more detrimental to older adults' physical and emotional health. This study examined the implications of the two kinds of network members for physical and psychological health and interpersonal coping responses in a representative sample of 916 older adults. Analyses revealed that ambivalent social ties were more strongly related to functional health limitations than were exclusively problematic social ties, whereas problematic ties were more consistently related to psychological health than were ambivalent ties. Furthermore, negative exchanges that occurred with exclusively problematic social ties, compared to those that occurred with ambivalent social ties, were associated with more avoidant and fewer conciliatory coping responses, stronger and longer-lasting negative emotions, and lower perceived coping effectiveness. Within this elderly sample, older age was associated with having fewer ambivalent and exclusively problematic kin ties. A comprehensive understanding of the significance of social network ties in older adults' lives may benefit not only from attention to sources of social support but also from efforts to distinguish between different sources of conflict and disappointment.
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Affiliation(s)
- Karen S Rook
- Department of Psychology and Social Behavior, University of California, Irvine, CA 92697-7085, USA.
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28
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Newsom JT, Huguet N, McCarthy MJ, Ramage-Morin P, Kaplan MS, Bernier J, McFarland BH, Oderkirk J. Health behavior change following chronic illness in middle and later life. J Gerontol B Psychol Sci Soc Sci 2012; 67:279-88. [PMID: 21983040 PMCID: PMC3325087 DOI: 10.1093/geronb/gbr103] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2010] [Accepted: 07/12/2011] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES Understanding lifestyle improvements among individuals with chronic illness is vital for targeting interventions that can increase longevity and improve quality of life. METHODS Data from the U.S. Health and Retirement Study were used to examine changes in smoking, alcohol use, and exercise 2-14 years after a diagnosis of heart disease, diabetes, cancer, stroke, or lung disease. RESULTS Patterns of behavior change following diagnosis indicated that the vast majority of individuals diagnosed with a new chronic condition did not adopt healthier behaviors. Smoking cessation among those with heart disease was the largest observed change, but only 40% of smokers quit. There were no significant increases in exercise for any health condition. Changes in alcohol consumption were small, with significant declines in excessive drinking and increases in abstention for a few health conditions. Over the long term, individuals who made changes appeared to maintain those changes. Latent growth curve analyses up to 14 years after diagnosis showed no average long-term improvement in health behaviors. DISCUSSION Results provide important new information on health behavior changes among those with chronic disease and suggest that intensive efforts are required to help initiate and maintain lifestyle improvements among this population.
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Affiliation(s)
- Jason T Newsom
- Institute on Aging, School of Community Health, Portland State University, Portland, OR 97207-0751, USA.
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Kaplan MS, McFarland BH, Huguet N, Newsom JT. Estimating the risk of suicide among US veterans: how should we proceed from here? Am J Public Health 2012; 102 Suppl 1:S21-3. [PMID: 22390594 PMCID: PMC3496465 DOI: 10.2105/ajph.2011.300611] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2011] [Indexed: 11/04/2022]
Affiliation(s)
- Mark S Kaplan
- School of Community Health, Portland State University, Portland, OR 97207, USA.
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Ramage-Morin PL, Bernier J, Newsom JT, Huguet N, McFarland BH, Kaplan MS. Adopting leisure-time physical activity after diagnosis of a vascular condition. Health Rep 2012; 23:17-29. [PMID: 22590802 PMCID: PMC4431644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND A better understanding of factors associated with adopting leisure-time physical activity among people with chronic vascular conditions can help policy-makers and health care professionals develop strategies to promote secondary prevention among older Canadians. DATA AND METHODS Cross-sectional data from the 1994/1995 National Population Health Survey (NPHS), household component, and the 2007/2008 Canadian Community Health Survey were used to estimate the prevalence of inactivity. Longitudinal data from eight cycles (1994/1995 through 2008/2009) of the NPHS, household component, were used to examine the adoption of leisure-time physical activity, intentions to change health risk behaviours, and barriers to change. RESULTS Over half (54%) of the population aged 40 or older were inactive during their leisure time in 2007/2008. A new vascular diagnosis was not associated with initiating leisure-time physical activity. Among the newly diagnosed, those with no disability or a mild disability had higher odds of undertaking leisure-time physical activity. INTERPRETATION The majority of Canadians in mid- to late life are inactive. They tend to remain so when diagnosed with a vascular condition.
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Affiliation(s)
| | - Julie Bernier
- Health Analysis Division at Statistics Canada, Ottawa, Ontario, K1A 0T6. 1-613-951-4556
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Okun MA, August KJ, Rook KS, Newsom JT. Does volunteering moderate the relation between functional limitations and mortality? Soc Sci Med 2010; 71:1662-8. [PMID: 20864238 DOI: 10.1016/j.socscimed.2010.07.034] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2009] [Revised: 07/13/2010] [Accepted: 07/27/2010] [Indexed: 10/19/2022]
Abstract
Previous studies have demonstrated that functional limitations increase, and organizational volunteering decreases, the risk of mortality in later life. However, scant attention has been paid to investigating the joint effect of functional limitations and organizational volunteering on mortality. Accordingly, we tested the hypothesis that volunteering moderates the relation between functional limitations and risk of mortality. This prospective study used baseline survey data from a representative sample of 916 non-institutionalized adults 65 years old and older who lived in the continental United States. Data on mortality were extracted six years later from the National Death Index. Survival analyses revealed that functional limitations were associated with an increased risk of dying only among participants who never or almost never volunteered, suggesting that volunteering buffers the association between functional limitations and mortality. We conclude that although it may be more difficult for older adults with functional limitations to volunteer, they may receive important benefits from doing so.
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Affiliation(s)
- Morris A Okun
- Department of Psychology, Arizona State University, Tempe, AZ 85287-1104, United States.
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Mavandadi S, Rook KS, Newsom JT. Positive and negative social exchanges and disability in later life: an investigation of trajectories of change. J Gerontol B Psychol Sci Soc Sci 2008; 62:S361-70. [PMID: 18079422 DOI: 10.1093/geronb/62.6.s361] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES Various aspects of one's social ties are thought to influence the onset, progression, and course of disability in older adulthood. Although the longitudinal course of social ties and physical disability is likely to be marked by fluctuations over time and intraindividual variation, few studies have explored how patterns of change in positive and negative social exchanges relate to patterns of change in disability across time. The current study, therefore, examined the extent to which distinct longitudinal trajectories of positive and negative exchanges were associated with patterns of physical disability. METHODS We followed a sample of 482 community-dwelling older adults with little to no disability at baseline for 2 years. RESULTS Results identified multiple, distinct trajectory groups for positive and negative exchanges and disability. Latent class growth analyses revealed that individuals with chronically high or low positive exchanges were likely to experience low and increasing levels of disability. With respect to negative exchanges, individuals with moderately increasing negative exchanges showed patterns of increasing disability and disability remission, whereas chronically low or absent negative exchanges were associated with low and increasing levels of disability. DISCUSSION Findings highlight the importance of evaluating multiple trajectories of change in older adults' social exchanges and disability.
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Affiliation(s)
- Shahrzad Mavandadi
- University of Pennsylvania, Department of Psychiatry, 3535 Market Street, #3005, Philadelphia, PA 19104, USA.
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Abstract
OBJECTIVES To assess the risk of mortality from suicide among male veteran participants in a large population-based health survey. DESIGN AND SETTING A prospective follow-up study in the US. Data were obtained from the US National Health Interview Surveys 1986-94 and linked to the Multiple Cause of Death file (1986-97) through the National Death Index. PARTICIPANTS The sample comprised 320 890 men, aged >/=18 years at baseline. The participants were followed up with respect to mortality for 12 years. RESULTS Cox proportional hazards analysis showed that veterans who were white, those with >/=12 years of education and those with activity limitations (after adjusting for medical and psychiatric morbidity) were at a greater risk for completing suicide. Veterans were twice as likely (adjusted hazard ratio 2.13, 95% CI 1.14 to 3.99) [corrected] to die of suicide compared with non-veterans in the general population. The risk of death from "natural" causes (diseases) and the risk of death from "external" causes did not differ between the veterans and the non-veterans. Interestingly, male veterans who were overweight had a significantly lower risk of completing suicide than those who were of normal weight. CONCLUSIONS Veterans in the general US population, whether or not they are affiliated with the Department of Veterans Affairs (VA), are at an increased risk of suicide. With a projected rise in the incidence of functional impairment and psychiatric morbidity among veterans of the conflicts in Afghanistan and Iraq, clinical and community interventions that are directed towards patients in both VA and non-VA healthcare facilities are needed.
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Affiliation(s)
- Mark S Kaplan
- School of Community Health, Portland State University, PO Box 751, Portland, OR 97207-0751, USA.
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Abstract
OBJECTIVE Negative social exchanges detract considerably from older adults' emotional health, but little is known about the specific factors that make some older adults more vulnerable than others to such exchanges. This study examined whether stressful life experiences compound the impact of negative social exchanges on emotional distress. We examined both linear and nonlinear models of the joint effects of negative social exchanges and stressful life experiences. METHODS In-person interviews took place with a representative sample of 916 noninstitutionalized older adults. We examined linear and nonlinear models for three classes of stressful life experiences (relationship losses, disruptive events, and functional impairment). RESULT Regression analyses that included first-order and second-order interaction terms revealed a linear pattern for loss events and functional impairment, and a nonlinear pattern for disruptive events. DISCUSSION This study suggests that negative social exchanges and stressful life experiences jointly affect emotional distress, but the particular nature of the joint effects varies by type and level of stressor. Negative social exchanges appear to have more severe effects in the context of some stressors but less severe effects in the context of other stressors.
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Affiliation(s)
- Kristin J August
- Department of Psychology and Social Behavior, University of California, Irvine, CA 92697, USA.
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Abstract
Objectives: Pain in older adulthood is correlated with both depressive symptomatology and positive and negative social exchanges, but the direction of these relationships remains unclear. This study investigated whether (a) pain is associated with increases in negative exchanges and decreases in positive exchanges and (b) negative exchanges play a greater role than positive exchanges in accounting for the association between pain and depressive symptomatology. Methods: Data were derived from the Later Life Study of Social Exchanges, a longitudinal survey of noninstitutionalized older adults. Interviews assessed participants' sociodemographic and biopsychosocial characteristics, as well as their interactions with network members. Results: Pain was significantly associated with negative exchanges, and both pain and negative exchanges predicted greater depressive symptomatology over time. Positive social exchanges, however, were not related to either pain or depression. Discussion: The findings underscore the value of examining older adults' social exchanges in efforts to understand pain-induced depressive symptomatology.
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Affiliation(s)
- Shahrzad Mavandadi
- University of Pennsylvania, Section of Geriatric Psychiatry, 3535 Market St., #3005, Philadelphia, PA 19104, USA.
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Kaplan MS, McFarland BH, Huguet N, Newsom JT. Physical illness, functional limitations, and suicide risk: a population-based study. Am J Orthopsychiatry 2007; 77:56-60. [PMID: 17352585 DOI: 10.1037/0002-9432.77.1.56] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The purpose of this study was to assess the independent association of physical illness and functional limitations with suicide mortality risk. The Cox proportional hazards model was used with data from the 1986-1994 National Health Interview Survey linked to the 1986-1997 National Death Index to analyze the effects of chronic physical illness and functional limitations on suicide deaths (ICD-9 E950-959). After controlling for potential confounders at baseline, functional limitations were shown to be a significant predictor of suicide. Also, psychiatric comorbidity increased the risk of completing suicide. Interestingly, chronic conditions alone were not predictive of suicide completion when functional limitation was added to the model. Implications for the clinical management of suicidal behavior among patients with chronic conditions are discussed.
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Affiliation(s)
- Mark S Kaplan
- School of Community Health, Portland State University, Portland, OR 97207-0751, USA.
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Abstract
There are few (if any) population-based prospective studies that provide information on factors associated with temporal sequencing of suicide. In this prospective population-based study, the National Health Interview Survey (NHIS), 1986-1994, was linked to the National Death Index (NDI), 1986-1997, to assess factors that predict recent (within 12 months of interview, termed sooner) suicide versus suicide further in the future (more than 12 months after interview, termed later). Of the 653 completed suicides in the NHIS cohort, 13.4 percent completed suicide within a year of interview, and 86.6 percent did so after a year. Sooner decedents were more likely to be White, less educated, unemployed, and to use firearms than any other method compared with later decedents. Surprisingly, sooner decedents had higher levels of self-rated health at baseline. These results have substantial implications for clinicians and other professionals who interact with people at highest risk of suicide. Unfortunately, it may be unrealistic to expect that health care providers can modify the behavior of individuals at highest risk of suicide.
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Affiliation(s)
- Mark S Kaplan
- School of Community Health, Portland State University, P.O. Box 751, Portland, OR 97207, USA.
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Newsom JT, Rook KS, Nishishiba M, Sorkin DH, Mahan TL. Understanding the relative importance of positive and negative social exchanges: examining specific domains and appraisals. J Gerontol B Psychol Sci Soc Sci 2006; 60:P304-P312. [PMID: 16260704 PMCID: PMC3833824 DOI: 10.1093/geronb/60.6.p304] [Citation(s) in RCA: 172] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Negative social exchanges have been more reliably related to psychological health than have positive social exchanges. Little research, however, has sought to understand how underlying appraisal processes link such exchanges to psychological health. This study examined the frequencies of occurrence and appraisals of four parallel domains of positive and negative exchanges in relation to positive well-being and psychological distress in a national sample of 916 older adults. Structural equation analyses revealed that negative exchanges were related both to less well-being and greater psychological distress, whereas positive exchanges were related only to positive well-being. Furthermore, results supported a process in which appraisals mediated the link between social exchanges and psychological health. This social appraisal process helps explain the disproportionate impact of negative exchanges on psychological health.
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Affiliation(s)
- Jason T Newsom
- Institute on Aging, P.O. Box 751, Portland State University, Portland, OR 97207-0751, USA.
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Hammer LB, Neal MB, Newsom JT, Brockwood KJ, Colton CL. A longitudinal study of the effects of dual-earner couples' utilization of family-friendly workplace supports on work and family outcomes. ACTA ACUST UNITED AC 2005; 90:799-810. [PMID: 16060797 DOI: 10.1037/0021-9010.90.4.799] [Citation(s) in RCA: 175] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Little research exists on the effects of the utilization of workplace supports on work-family conflict and job satisfaction. With family systems theory as a framework, 2 waves of national survey data were collected from 234 couples (N = 468) caring for children and for aging parents. Data were analyzed with structural equation modeling techniques. Longitudinal results indicate that individuals' use of workplace supports was related to work-family conflict in the direction opposite to expectations and was related to job satisfaction in the direction consistent with expectations. Differential effects for wives versus husbands were found. In addition, couples' use of workplace supports was only minimally related to wives' outcomes. Results are discussed in terms of gender differences, family systems theory, and methodological and measurement issues related to the longitudinal study of utilization of workplace supports.
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Affiliation(s)
- Leslie B Hammer
- Department of Psychology, Portland State University, Portland, OR 97207-0751, USA.
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Newsom JT, McFarland BH, Kaplan MS, Huguet N, Zani B. The health consciousness myth: implications of the near independence of major health behaviors in the North American population. Soc Sci Med 2005; 60:433-7. [PMID: 15522497 DOI: 10.1016/j.socscimed.2004.05.015] [Citation(s) in RCA: 115] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Analysis of over 250,000 respondents from four of the largest epidemiological surveys in North America indicates that major health behaviors are largely unrelated to one another. On average, the percentage of shared variance among smoking, exercise, diet and alcohol consumption is approximately 1%. While many of these relationships are statistically significant, suggesting that the associations are nonzero in the population, they represent minute effect sizes. The weak associations among these behaviors are unlikely to be due to incorrect functional form of the relationship, measurement error, or biases in responding. The findings have implications for health behavior theories and interventions predicated on the notion that the health conscious individual attempts to improve his or her health by engaging in more than one of these behaviors at a time.
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Affiliation(s)
- Jason T Newsom
- Institute on Aging, Portland State University, Portland, OR 97207, USA.
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Abstract
BACKGROUND Newly arrived Hispanic immigrants are generally healthier than the U.S.-born population, but this distinction tends to diminish over time as immigrants adapt to a new and different sociocultural environment. OBJECTIVE This study sought to determine whether length of residence in the United States was associated with obesity (body mass index [BMI]>30 kg/m(2)) among Hispanic immigrants. METHODS Data for 2420 foreign-born Hispanic adults aged > or =18 years were obtained from the 1998 National Health Interview Survey. RESULTS The prevalence of obesity among those with 0 to 4, 5 to 9, 10 to 14, and > or =15 years of residence in the United States was 9.4%, 14.5%, 21.0%, and 24.2%, respectively. A logistic regression model adjusted for smoking, physical inactivity, self-assessed health, chronic conditions, functional limitations, nonspecific psychological distress, several sociodemographic characteristics, and access to health services found that longer-term Hispanic immigrants (> or =15 years) experienced a nearly four-fold greater risk of obesity than did recent immigrants (<5 years). CONCLUSIONS The higher risk for obesity associated with length of residence may be due to acculturation processes such as the adoption of the unhealthy dietary practices (i.e., a diet high in fat and low in fruits and vegetables) and sedentary lifestyles of the host country. The results of this study may facilitate the planning of public health interventions that are directed at subgroups of the Hispanic population.
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Affiliation(s)
- Mark S Kaplan
- School of Community Health, Portland State University, Portland, Oregon 97207, USA.
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Kaplan MS, McFarland BH, Newsom JT, Huguet N. Spending more, feeling worse: medical care expenditures and self rated health. J Epidemiol Community Health 2004; 58:529-30. [PMID: 15143127 PMCID: PMC1732797 DOI: 10.1136/jech.2003.017459] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Newsom JT, Kaplan MS, Huguet N, McFarland BH. Health Behaviors in a Representative Sample of Older Canadians: Prevalences, Reported Change, Motivation to Change, and Perceived Barriers. The Gerontologist 2004; 44:193-205. [PMID: 15075416 DOI: 10.1093/geront/44.2.193] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
PURPOSE Prevalence estimates of healthy behaviors and preventive care among older adults have not received sufficient attention, despite important health benefits such as longevity and better quality of life. Moreover, little is known about general population prevalences of older adults' efforts to change behavior, motivations to improve health behaviors, and perceived barriers to change. DESIGN AND METHODS This study estimates the prevalence of a wide range of health behaviors and preventive-care activities, self-reported behavior change, and perceived barriers to change in a 1996-1997 population-based survey of 17,354 Canadian adults aged 60 and older. RESULTS The findings indicate that a substantial proportion of older adults lead relatively inactive lives and often fall short of recommended standards for preventive health-care visits and screening tests. Moreover, nearly two thirds (63.2%) of older adults reported no efforts in the prior year to make changes to improve their health, and similar numbers (66.7%) indicated they thought no changes were needed. Differences in prevalences were found by gender, age, and education. IMPLICATIONS Results from this study are useful for policy makers who need to prioritize public health efforts, researchers studying interventions, and health professionals developing preventive-care guidelines.
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Affiliation(s)
- Jason T Newsom
- Institute on Aging, Portland State University, PO Box 751, Portland, OR 97207-0751, USA.
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Kaplan MS, Huguet N, Newsom JT, McFarland BH, Lindsay J. Prevalence and correlates of overweight and obesity among older adults: findings from the Canadian National Population Health Survey. J Gerontol A Biol Sci Med Sci 2003; 58:1018-30. [PMID: 14630884 DOI: 10.1093/gerona/58.11.m1018] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The prevalence of obesity among elderly persons in industrialized countries ranges from 15% to 20%. Little is known about variations of overweight within subgroups of the elderly population. This study examined the factors associated with overweight and obesity among older men and women. METHODS Data for 12,823 community-dwelling persons aged 65 and older from the 1996-1997 Canadian National Population Health Survey were examined. Predictors of overweight (body mass index [BMI] = 25.0-29.9 kg/m2) and obesity (BMI = >30 kg/m2) relative to normal weight (BMI = 20.0-24.9 kg/m2) were examined using logistic regression analyses. Analyses were stratified by gender. The predictor variables included age, education, marital status, place of birth, region, smoking status, alcohol use, chronic conditions, physical activity, functional limitations, self-rated health, social support, and psychological distress. RESULTS Overall, 39% and 13% of Canadian older adults were classified as overweight and obese, respectively. Some of the risk factors for overweight were male gender, low education, being married, Canadian born, residence in the Atlantic provinces, no use of alcohol, comorbidity, physical inactivity, and limited functional status. Risk factors for obesity were similar to those for overweight except for being unmarried; American, European, and Australian born; lower and higher levels of alcohol use; poor self-rated health; and psychological distress. CONCLUSIONS The results could lead to more effective weight-control interventions that are designed to promote increased physical activity and healthy eating habits among obese older individuals.
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Affiliation(s)
- Mark S Kaplan
- School of Community Health and the. Institute on Aging, Portland State University, Oregon 97207, USA.
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Newsom JT, Nishishiba M, Morgan DL, Rook KS. The Relative Importance of Three Domains of Positive and Negative Social Exchanges: A Longitudinal Model With Comparable Measures. Psychol Aging 2003; 18:746-54. [PMID: 14692861 DOI: 10.1037/0882-7974.18.4.746] [Citation(s) in RCA: 145] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Researchers have expressed considerable interest in the question of whether positive or negative social exchanges more strongly affect psychological health, but previous studies have been limited by using nonparallel measures of positive and negative social exchanges, by measuring negative affect only, and by relying largely on cross-sectional designs. The independent effects of positive and negative exchanges on both positive and negative affect were examined in a short-term longitudinal study of 277 older adults, using social exchange measures with parallel content and equivalent reliability and validity. In cross-sectional analyses, positive exchanges predicted positive affect, and negative exchanges predicted negative affect. In longitudinal analyses, however, negative exchanges predicted both positive and negative affect, whereas positive exchanges were unrelated to either outcome. The more potent and longer-lasting effects of negative exchanges have important implications for theory and interventions.
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Affiliation(s)
- Jason T Newsom
- Institute on Aging, Portland State University, Oregon 97207-0751, USA.
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Martire LM, Schulz R, Wrosch C, Newsom JT. "Perceptions and implications of received spousal care: Evidence from the caregiver health effects study": Correction to Martire et al. (2003). Psychol Aging 2003. [DOI: 10.1037/h0087881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
BACKGROUND Arthritis is the most prevalent chronic condition among persons age 65 and older in North America. Physical inactivity in this population is linked to functional limitations, increased risk for cardiovascular disease, diminished quality of life, and disability. The purpose of this study was to identify risk factors for inactivity. METHODS National data for 6256 community-dwelling older adults with arthritis from the 1996-1997 Canadian National Population Health Survey were examined using logistic regression analyses. The independent variables included sociodemographic characteristics, health status, psychosocial factors, health behaviors, and medication use. RESULTS Inactive persons were significantly (P < 0.05) more likely to be women, older (75+), have functional limitations, be underweight (BMI < 20) or overweight (BMI > 25), have severe pain, or not have prescription drug insurance coverage. The same group was less likely to be unmarried, well educated, from western provinces, attend church frequently, consume alcohol infrequently, have higher levels of social support, have better self-rated health, or use pain medication. CONCLUSIONS The profile presented in this study should be fully considered by health care providers when educating patients with arthritis about the adverse health effects of sedentary behavior. Prescription drug insurance coverage may facilitate activity among elders with arthritis.
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Affiliation(s)
- Mark S Kaplan
- School of Community Health, Portland State University, Portland, OR 97207, USA.
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Abstract
The experiences of older care recipients have received far less theoretical and empirical attention than those of their family caregivers. In this study of 91 care recipients, the authors assessed perceptions of the amount, timing, and manner of spousal assistance; the amount of strain experienced from receiving care; and psychological well-being. Although female care recipients were more likely to report dissatisfaction with the manner in which assistance was provided, there were few gender differences in perceptions of care overall. In a stringent test of the hypothesis that perceived quality of spousal care affects recipient well-being, the authors found that poorer quality of care was related to increased depressive symptoms and a decreased sense of mastery 1 year later. These longitudinal effects were independent of the recipient's physical disability, marital quality, and care-receiving strain as well as the caregiver's well-being. These findings argue for a comprehensive assessment of the care-receiving experience that includes both care-recipient and caregiver perspectives.
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Affiliation(s)
- Lynn M Martire
- Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh Medical Center, University of Pittsburgh, Pennsylvania 15260, USA.
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