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Yeverino-Castro SG, Garza-Guerra JD, Aguilar-Díaz GE, González-Galván CR, Salinas-Martínez R, Morales-Delgado R. Cognition in older adults with healthy aging: analysis of the Mexican Health and Aging Study 2012-2015. Front Med (Lausanne) 2023; 10:1207063. [PMID: 37484850 PMCID: PMC10361761 DOI: 10.3389/fmed.2023.1207063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 06/13/2023] [Indexed: 07/25/2023] Open
Abstract
Introduction Maintaining older adults' health and well-being can be achieved through the optimization of physical and mental health, while preserving independence, social participation, and quality of life. Cognitive change has been described as a normal process of aging and it involves domains such as processing speed, attention, memory, language, visuospatial abilities, and executive functioning, among others. Objective To describe cognitive changes in older adults with healthy aging. Methods This is a study that involved data from 14,893 and 14,154 individuals aged >60 years or older from the 2012 and 2015 waves, respectively, who participated in the Mexican Health and Aging Study (MHAS). Participants with healthy aging were identified and described in the MHAS-2012 wave and followed to 2015. Eight cognitive domains evaluated in the Cross-Cultural Cognitive Evaluation (CCCE,) as well as sociodemographic and health characteristics, were described. Criteria for healthy aging involved the following: CCCE ≥ -1.5 standard deviations above the mean on reference norms, independence on basic and instrumental activities of daily living, self-reported "life close to ideal," and preserved functional and social performance. Results From a total of n = 9,160 older adults from the MHAS-2012 wave, n = 1,080 (11.8%) had healthy aging. In the healthy aging group, the median age was 67 years (IQR: 63-73), 58.1% were female and the median for education was 6 (IQR: 3-8) years. The mean CCCE score was 57 (SD: 16.9) points. In the MHAS-2012 cross-sectional analysis, except for orientation, visuospatial abilities, and verbal fluency, all cognitive domain scores were lower with passing age. When comparing cognitive domain scores in the 225 older adults identified with healthy aging between the 2012 and 2015 MHAS waves, there were almost no observable differences. Conclusion In the cross-sectional analysis, Mexican adults with healthy aging had lower scores in the verbal learning memory, visual scanning, numeracy, visual memory, and verbal recall domains', as well as lower global cognitive scores in the higher age groups. There were no cognitive changes in the 3 year follow-up, except for a lower gradient of scores in the verbal recall memory domain. Longer prospective studies are needed to characterize greater cognitive changes.
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Affiliation(s)
- Sara G. Yeverino-Castro
- Universitary Hospital “Dr. José E. González”, Geriatric Service, Universidad Autónoma de Nuevo León, Monterrey, Mexico
- CHRISTUS Center of Excellence and Innovation, San Pedro Garza García, Mexico
| | - José D. Garza-Guerra
- Universitary Hospital “Dr. José E. González”, Geriatric Service, Universidad Autónoma de Nuevo León, Monterrey, Mexico
| | - Gabriela E. Aguilar-Díaz
- Universitary Hospital “Dr. José E. González”, Geriatric Service, Universidad Autónoma de Nuevo León, Monterrey, Mexico
| | - Célica R. González-Galván
- Universitary Hospital “Dr. José E. González”, Geriatric Service, Universidad Autónoma de Nuevo León, Monterrey, Mexico
| | - Ricardo Salinas-Martínez
- Universitary Hospital “Dr. José E. González”, Geriatric Service, Universidad Autónoma de Nuevo León, Monterrey, Mexico
| | - Rocío Morales-Delgado
- Universitary Hospital “Dr. José E. González”, Geriatric Service, Universidad Autónoma de Nuevo León, Monterrey, Mexico
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Amaya-Nieto J, Torres G, Buitrago G. Prevalence of lung cancer in Colombia and a new diagnostic algorithm using health administrative databases: A real-world evidence study. PLoS One 2023; 18:e0269079. [PMID: 36897924 PMCID: PMC10004567 DOI: 10.1371/journal.pone.0269079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 02/24/2023] [Indexed: 03/11/2023] Open
Abstract
Reliable, timely and detailed information on lung cancer prevalence, mortality and costs from middle-income countries is essential to policy design. Thus, we aimed to develop an electronic algorithm to identify lung cancer prevalent patients in Colombia by using administrative claims databases, as well as to estimate prevalence rates by age, sex and geographic region. We performed a cross-sectional study based on national claim databases in Colombia (Base de datos de suficiencia de la Unidad de Pago por Capitación and Base de Datos Única de Afiliados) to identify lung cancer prevalent patients in 2017, 2018 and 2019. Several algorithms based on the presence or absence of oncological procedures (chemotherapy, radiotherapy and surgery) and a minimum number of months that each individual had lung cancer ICD-10 codes were developed. After testing 16 algorithms, those with the closest prevalence rates to those rates reported by aggregated official sources (Global Cancer Observatory and Cuenta de Alto Costo) were selected. We estimated prevalence rates by age, sex and geographic region. Two algorithms were selected: i) one algorithm that was defined as the presence of ICD-10 codes for 4 months or more (the sensitive algorithm); and ii) one algorithm that was defined by adding the presence of at least one oncological procedure (the specific algorithm). The estimated prevalence rates per 100,000 inhabitants ranged between 11.14 and 18.05 for both, the contributory and subsidized regimes over years 2017, 2018 and 2019. These rates in the contributory regime were higher in women (15.43, 15.61 and 17.03 per 100,000 for years 2017, 2018 and 2019), over 65-years-old (63.45, 56.92 and 61.79 per 100,000 for years 2017, 2018 and 2019) who lived in Central, Bogota and Pacific regions. Selected algorithms showed similar aggregated prevalence estimations to those rates reported by official sources and allowed us to estimate prevalence rates in specific aging, regional and gender groups for Colombia by using national claims databases. These findings could be useful to identify clinical and economical outcomes related to lung cancer patients by using national individual-level databases.
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Affiliation(s)
- Javier Amaya-Nieto
- Department of Research and Innovation, Hospital Universitario Nacional de Colombia, Bogotá, Colombia
- Health Systems and Services Research Group, Universidad Nacional de Colombia, Bogotá, Colombia
- Instituto de Investigaciones Clínicas, Universidad Nacional de Colombia, Bogotá, Colombia
- * E-mail:
| | - Gabriel Torres
- Health Systems and Services Research Group, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Giancarlo Buitrago
- Department of Research and Innovation, Hospital Universitario Nacional de Colombia, Bogotá, Colombia
- Health Systems and Services Research Group, Universidad Nacional de Colombia, Bogotá, Colombia
- Instituto de Investigaciones Clínicas, Universidad Nacional de Colombia, Bogotá, Colombia
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Ho M, Pullenayegum E, Burnes D, Fuller-Thomson E. Successful Aging among Immigrant and Canadian-Born Older Adults: Findings from the Canadian Longitudinal Study on Aging (CLSA). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13199. [PMID: 36293780 PMCID: PMC9603725 DOI: 10.3390/ijerph192013199] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/06/2022] [Accepted: 10/06/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Few studies in Canada have focused on the relationship between immigrant status and successful aging. The concept of successful aging used in this study includes the ability to accomplish both activities of daily living (ADLs) and instrumental activities of daily living (IADLs), freedom from mental illness, memory problems and disabling chronic pain, adequate social support and older adults' self-reported happiness and subjective perception of their physical health, mental health and aging process as good. METHODS The present study analyzed the first two waves of data from the comprehensive cohort of the Canadian Longitudinal Study on Aging (CLSA). The sample includes 7651 respondents aged 60+ at time 2, of whom 1446 respondents were immigrants. Bivariate and multivariable binary logistic regression analyses were conducted. RESULTS Canadian-born older adults had a slightly higher prevalence and age-sex adjusted odds of achieving successful aging than their immigrant counterparts (aOR = 1.18, 95% CI: 1.04, 1.34, p < 0.001). After adjusting for 18 additional factors, immigrant status remained statistically significant (aOR = 1.24, 95% CI: 1.09, 1.41, p < 0.001). Significant baseline factors associated with successful aging among immigrants included being younger, having higher income, being married, not being obese, never smoking, engaging in moderate or strenuous physical activities, not having sleeping problems and being free of heart disease or arthritis. CONCLUSIONS Immigrant older adults had a lower prevalence of successful aging than their Canadian-born peers. Further research could investigate whether policies and interventions supporting older immigrants and promoting a healthy lifestyle enhance older adults achieve successful aging in later life.
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Affiliation(s)
- Mabel Ho
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON M5S 1V4, Canada
- Institute for Life Course & Aging, University of Toronto, Toronto, ON M5S 1V4, Canada
| | - Eleanor Pullenayegum
- Child Health Evaluative Sciences, The Hospital for Sick Children Research Institute, Toronto, ON M5G 0A4, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M7, Canada
| | - David Burnes
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON M5S 1V4, Canada
- Institute for Life Course & Aging, University of Toronto, Toronto, ON M5S 1V4, Canada
| | - Esme Fuller-Thomson
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON M5S 1V4, Canada
- Institute for Life Course & Aging, University of Toronto, Toronto, ON M5S 1V4, Canada
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Urrunaga-Pastor D, Chambergo-Michilot D, Runzer-Colmenares FM, Pacheco-Mendoza J, Benites-Zapata VA. Prevalence of Cognitive Impairment and Dementia in Older Adults Living at High Altitude: A Systematic Review and Meta-Analysis. Dement Geriatr Cogn Disord 2021; 50:124-134. [PMID: 34139687 DOI: 10.1159/000514471] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 01/15/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Dementia is a chronic disease with a variable prevalence throughout the world; however, this could be higher at high-altitude populations. We aimed to summarize the prevalence of cognitive impairment and dementia in older adults living at high altitude. METHODS We searched in PubMed, Medline, Scopus, Web of Science, and Embase and included the studies published from inception to July 20, 2020, with no language restriction, which reported the frequency of cognitive impairment or dementia in older adults living at high-altitude populations. Random-effects meta-analyses were performed to calculate the overall prevalence and 95% confidence intervals (95% CI) of cognitive impairment and dementia. The risk of bias was evaluated using the Newcastle-Ottawa Scale (NOS) adapted for cross-sectional studies. RESULTS Six studies were included (3,724 participants), and 5 of the 6 included studies were carried out in Latin America. The altitude ranged from 1,783 to 3,847 m, the proportion of women included varied from 38.7 to 65.6%, and the proportion of participants with elementary or illiterate educational level ranged from 71.7 to 97.6%. The overall prevalence of cognitive impairment was 22.0% (95% CI: 8-40, I2: 99%), and the overall prevalence of dementia was 11.0% (95% CI: 6-17, I2: 92%). In a subgroup analysis according to the instrument used to evaluate cognitive impairment, the prevalence of cognitive impairment was 21.0% (95% CI: 5-42, I2: 99%) in the MMSE group while the prevalence was 29.0% (95% CI: 0-78) in the non-MMSE group. CONCLUSIONS The prevalence of cognitive impairment and dementia in older adults living at high altitude is almost twice the number reported in some world regions.
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Affiliation(s)
- Diego Urrunaga-Pastor
- Facultad de Ciencias de la Salud, Carrera de Medicina Humana, Universidad Científica del Sur, Lima, Peru
| | - Diego Chambergo-Michilot
- Facultad de Ciencias de la Salud, Carrera de Medicina Humana, Universidad Científica del Sur, Lima, Peru.,Department of Cardiology Research, Torres de Salud National Research Center, Lima, Peru.,Red Latinoamericana de Cardiología, Lima, Peru
| | | | | | - Vicente A Benites-Zapata
- Universidad San Ignacio de Loyola, Unidad de Investigación para la Generación y Síntesis de Evidencias en Salud, Lima, Peru
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Wagg E, Blyth FM, Cumming RG, Khalatbari-Soltani S. Socioeconomic position and healthy ageing: A systematic review of cross-sectional and longitudinal studies. Ageing Res Rev 2021; 69:101365. [PMID: 34004378 DOI: 10.1016/j.arr.2021.101365] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 03/25/2021] [Accepted: 05/13/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND The association between socioeconomic position (SEP) and health is well-established. However, the association between SEP and healthy ageing as a multidimensional construct is unclear. METHODS We conducted a systematic review of peer-reviewed cross-sectional and longitudinal studies on the associations between SEP and multidimensional healthy ageing measures. Studies were identified from a systematic search across major electronic databases from inception to February 2021. RESULTS Fourthy-five articles met inclusion criteria (26 cross-sectional and 19 longitudinal studies). There was no consistency in method of operationalizing healthy ageing across studies, domains included in the healthy ageing measures, or in the definition and number of levels of SEP indicators. Overall, regardless of heterogeneity between studies, a positive association between educational level (85.0 % of studies) and income/wealth (81.4 % of studies) and healthy ageing was evident. Regarding occupational position, evidence from 11 studies was inconclusive. The number of studies including home ownership, parenteral SEP, or composite SEP scores was insufficient to be able to draw a conclusion. CONCLUSIONS There is evidence that socioeconomic inequalities, as assessed by educational level and income/wealth, are associated with healthy ageing. These findings, and the broader evidence base on SEP and healthy ageing, highlight the importance of addressing inequality through integrated health and social policies and strategies.
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Affiliation(s)
- Emma Wagg
- The University of Sydney School of Public Health, Faculty of Medicine and Health, New South Wales, Australia
| | - Fiona M Blyth
- The University of Sydney School of Public Health, Faculty of Medicine and Health, New South Wales, Australia; ARC Centre of Excellence in Population Ageing Research (CEPAR), University of Sydney, Sydney, Australia
| | - Robert G Cumming
- The University of Sydney School of Public Health, Faculty of Medicine and Health, New South Wales, Australia; ARC Centre of Excellence in Population Ageing Research (CEPAR), University of Sydney, Sydney, Australia
| | - Saman Khalatbari-Soltani
- The University of Sydney School of Public Health, Faculty of Medicine and Health, New South Wales, Australia; ARC Centre of Excellence in Population Ageing Research (CEPAR), University of Sydney, Sydney, Australia.
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Maia LC, Colares TDFB, de Moraes EN, Costa SDM, Caldeira AP. Robust older adults in primary care: factors associated with successful aging. Rev Saude Publica 2020; 54:35. [PMID: 32267369 PMCID: PMC7112742 DOI: 10.11606/s1518-8787.2020054001735] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 08/07/2019] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE To estimate the prevalence of robustness among older adults assisted in primary health care and identify factors in successful aging. METHODS This is a cross-sectional study conducted with older adults in Northern Minas Gerais, Brazil. Two questionnaires were used for data collection: the Brazilian Older Americans Resources and Services Multidimensional Function Assessment Questionnaire (BOMFAQ) and the Clinical-Functional Vulnerability Index IVCF-20). The adjusted prevalence ratios were obtained by robust Poisson regression. Statistical analysis was performed for older adults in general (60 to 107 years) and stratified by age: from 60 to 79 years and 80 years or more. RESULTS A total of 1,750 older adults aged 60 to 107 years participated; between them, 48.7% were robust. Older adults aged 60 to 79 years (n = 1,421) and 80 years or more (n = 329) had a prevalence of robustness of 55.4% and 19.3%, respectively. Some factors associated with successful aging were: positive self-perception of health, dancing habits, walking habits, absence of cognitive impairment, absence of depressive symptoms and polypathology, as well as daily life independence. After adjustment by age, the absence of polypathology and independence for activities of daily living stand out for robustness between 60 and 79 years; in those aged 80 years and over, independence for activities of daily living and dance practice presented greater strength of association. CONCLUSION The prevalence of robust older adults in primary care is considered satisfactory for the older population in general but decreases with age and is associated with the absence of diseases and disabilities. These results denote the need to redesign the health care system, focusing on promoting and preventing clinical-functional vulnerability.
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Affiliation(s)
- Luciana Colares Maia
- Universidade Estadual de Montes ClarosCentro de Ciências Biológicas e da SaúdeDepartamento de Clínica MédicaMontes ClarosMGBrasilUniversidade Estadual de Montes Claros - Unimontes. Centro de Ciências Biológicas e da Saúde (CCBS). Departamento de Clínica Médica. Montes Claros, MG, Brasil
| | - Thomaz de Figueiredo Braga Colares
- Universidade Estadual de Montes ClarosCentro Mais Vida Eny Faria de OliveiraMontes ClarosMGBrasilUniversidade Estadual de Montes Claros - Unimontes. Centro Mais Vida Eny Faria de Oliveira (CRASI-EFO). Montes Claros, MG, Brasil
| | - Edgar Nunes de Moraes
- Universidade Federal de Minas GeraisFaculdade de MedicinaDepartamento de Clínica MédicaBelo HorizonteMGBrasilUniversidade Federal de Minas Gerais. Faculdade de Medicina. Departamento de Clínica Médica. Belo Horizonte, MG, Brasil
| | - Simone de Melo Costa
- Universidade Estadual de Montes ClarosCentro de Ciências Biológicas e da SaúdeDepartamento de OdontologiaMontes ClarosMGBrasilUniversidade Estadual de Montes Claros - Unimontes. Centro de Ciências Biológicas e da Saúde (CCBS). Departamento de Odontologia. Montes Claros, MG, Brasil
| | - Antônio Prates Caldeira
- Universidade Estadual de Montes ClarosCentro de Ciências Biológicas e da SaúdeDepartamento de Saúde da Mulher e da CriançaMontes ClarosMGBrasilUniversidade Estadual de Montes Claros - Unimontes. Centro de Ciências Biológicas e da Saúde (CCBS). Departamento de Saúde da Mulher e da Criança. Montes Claros, MG, Brasil
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Kars Fertelli T, Deliktas T. A study on the relationship between perceptions of successful aging and life satisfaction of Turkish elderly people. Perspect Psychiatr Care 2020; 56:386-392. [PMID: 31617587 DOI: 10.1111/ppc.12446] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 09/10/2019] [Accepted: 10/05/2019] [Indexed: 01/07/2023] Open
Abstract
PURPOSE In the current study, the relationship between perceptions of successful aging and the life satisfaction of Turkish elderly people was investigated. DESIGN AND METHODS This cross-sectional study was conducted with 561 elderly people at a public hospital. FINDINGS The mean scores of the participating elderly people obtained from the Successful Aging Scale (54.34 ± 11.55) and Satisfaction with Life Scale (3.46 ± 1.01) were high, and there was a significant positive correlation (r = 0.305) between them. PRACTICE IMPLICATIONS Activities to ensure successful aging in elderly people, such as training and awareness-raising, may increase their life satisfaction.
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Affiliation(s)
- Tülay Kars Fertelli
- Department of Nursing, Faculty of Health Sciences, Cumhuriyet University, Sivas, Turkey
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The healthy aging phenotype in older people in Manizales. ACTA ACUST UNITED AC 2020; 40:102-116. [PMID: 32220167 PMCID: PMC7357375 DOI: 10.7705/biomedica.4799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Indexed: 11/27/2022]
Abstract
Introducción. El fenotipo de envejecimiento saludable está presente en aquellos individuos que envejecen con poca morbilidad, sin deterioro funcional ni cognitivo, y con un nivel aceptable de bienestar y de participación social. Objetivo. Establecer la frecuencia del fenotipo de envejecimiento saludable según un modelo multidimensional, uno biomédico y uno psicosocial, y determinar los factores de predicción en cada uno de ellos. Materiales y métodos. Se hizo un estudio de diseño transversal, observacional y descriptivo, que incluyó a 402 personas (50,1 % mujeres) de 65 años y más (promedio de edad, 69,2) en el área urbana de Manizales. El fenotipo de envejecimiento saludable se caracterizó en cinco dimensiones: salud metabólica y fisiológica, función física, función cognitiva, bienestar psicológico y bienestar social. Los factores asociados incluyeron aspectos sociodemográficos y de salud. Resultados. La prevalencia de envejecimiento saludable fue de 15,5 % en el modelo multidimensional, de 12,3 % en el biomédico y de 63,3 % en el psicosocial. El tener autopercepción de buena salud fue un factor de predicción independiente de envejecimiento saludable en los tres modelos, así como la satisfacción con los ingresos económicos en el modelo biomédico y en el psicosocial. Un tercer factor de predicción fue el estar casado, aunque fue significativo solamente en el modelo psicosocial. Conclusiones. La prevalencia del fenotipo de envejecimiento saludable fue baja en el modelo biológico y en el multidimensional (1 de cada 10 personas), y mayor en el modelo psicosocial (6 de cada 10). A pesar de ello, los factores predictores independientes fueron los mismos: la autopercepción de buena o muy buena salud, la satisfacción con los ingresos económicos y el estar casado.
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