Determinantes sociodemográficos de violencia en adultos mayores ecuatorianos

Background and objectiveOlder adults are at increased risk of violence. In order to prevent this, it is necessary to identify associated risk factors. The objective of the present study was to determine the association between violence and various socio-demographic factors (age, gender, ethnic group, level of education, and place of residence) in older adults.Material and methodsCross-sectional study that included participants from the SABE-Ecuador study, who were selected through probabilistic sampling and came from all over the national territory. Data were analysed with R using ordinal logistic regression models.ResultsSample included 4321 older adults, women (52%) and men (48%), with a mean age of 72 years (SD 8). Having suffered violence was reported in 21.3% (n = 922) of older adults. It was observed that the odds of suffering violence was lower in men than in women (OR = 0.753, p< .001), decreased as age increased (OR = 0.989, p = .012) and decreased as level of education increased (primary vs. no education OR = 0.866, p = .001; secondary vs. no education OR = 0.622, p = .003; higher vs. no education OR = 0.323, p< .001).ConclusionsBeing a woman and having a low level of education is associated with an increased risk of violence in older adults. Reducing gender gap and improving access to education for older adults could reduce their risk of violence.     

Planificación anticipada de los cuidados y del uso de recursos hospitalarios en pacientes con COVID-19 en un programa de atención integrada para adultos mayores frágiles en residencias

ObjectivesTo estimate the magnitude and importance of a process of stratification and advance care planning and the use of health resources, among patients in an integrated health care program for frail elderls in nursing homes,that were referred to the hospital with COVID-19.Material and methodsProspective cohort study of patients > 64 years old with COVID-19 infection, in a health care program in nursing homes (from 3/15/2020 to 9/15/2020). The identification of patients with palliative needs, the performing and visible registration in electronic health records of the advance care planning and the use of intensive care were assessed.ResultsWe included 374 COVID-19 patients. 88% were women, the median age was 88 years old. The 79% were patients with palliative needs, of which 68% had the advance care planning (P<.001) registered in the electronic health record. Only 1% of patients with palliative needs and severity criteria were admitted to the intensive care unit. Overall mortality was 25%. Of those who died, 74% had severity criteria (P<.001) and 90% had palliative needs (P<.001).ConclusionsCarrying out a care process based on identification of patients with palliative needs and advance care planning and a central and visible registration of advance care planning in health records, could improve the quality and safety of care and optimize the use of intensive care health resources at all times and especially in public health emergencies.     

Calidad de la alimentación de adultos mayores de Santiago de Chile

IntroductionWith the increase in the elderly population of Chile, it is very important to evaluate the quality of food of this age group using simple and quick tools.ObjectiveTo compare the food quality of the elderly, according to gender and age.Material and methodsA cross sectional study was conducted on 458 elderly subjects ≥ 60 years-old of Santiago de Chile. Each one of them were interviewed in their home using the Food Quality Survey for Elderly (FQSE). The objective of this survey is to measure the quality of the food and preparations considered healthy and/or unhealthy for elderly. Weight and height, was obtained from the control document of the elderly.ResultsMen consume a higher number of unhealthy foods compared to women (P = .01). On comparing ages, those over 80 years-old consumed less unhealthy foods (P = .01). The elderly obese showed a lower score in unhealthy eating habits and total intake score.ConclusionWomen eat healthier compared to men, and better eating habits are observed at an older age, especially in men. Finally, on comparing nutritional status, the elderly obese are those who eat in the most inadequate form.     

Prevalencia y perfil de la persona frágil en la isla de La Palma

IntroductionPopulation ageing requires that health and social systems focus their attention on identifying frailty in the elderly. In the Canary Islands, there are no studies to determine the prevalence of frailty among its population. The objective of this study is to determine the prevalence and profile of frailty in the island of La Palma, Canary Islands, Spain.Material and methodA cross-sectional study was conducted to estimate the prevalence and the profile of frailty. The sample were residents over 70 years old, valued by the Fried criteria, and taking into account other related factors. The prevalence is offered with a confidence interval of 95% and is compared with that of other Spanish populations. To determine the profile, a simple comparison of variables was made, followed by using them in logistic regression models. All the tests were bilateral at a P≤0.05 level.ResultsThe prevalence of frailty in people over 70 years was estimated at 20% (17-23%). This prevalence shows differences with those of other Spanish populations. The factors that showed a relationship with frailty were, being female, widowed, living alone, low physical activity, cognitive impairment, depression, polymedication, and adverse clinical history. Multivariate analysis identifies factors associated with the frailty variables related to marital status, co-existence, polypharmacy, depressive states, and lack of physical exercise.ConclusionsThe elderly population of La Palma have greater frailty compared to that described in other regions of Spain, with their profile being that of a widowed person, with depression, polymedicated, living alone, and not exercising.     

Prevalencia de demencia en adultos mayores de América Latina: revisión sistemática

Background and objectiveDementia is a growing public health problem. It involves the impairment of several cognitive functions, generating mental and physical disability, and therefore greater functional dependence. There is limited epidemiological information which reveals an approximate prevalence in older adults from Latin America. The objective of this study was to determine the prevalence of dementia in the older adult population of Latin America, and its distribution according to geographic area and gender.Materials and methodsA systematic review was carried out in databases: PubMed, Ovid, Lilacs, Cochrane, Scielo and Google Scholar, in order to identify studies that estimate the prevalence of dementia in urban and / or rural population over 65 years of age.ResultsOn February 2018, the literature search yielded 357 publications. The overall prevalence of dementia in the older adult population of Latin America was found to be 11%, prevailing more in female gender and urban people.ConclusionThe prevalence of dementia in Latin America is higher than registered previously, and even than in other continents.     

Evidencias psicométricas de una versión breve de la Coping Humor Scale en adultos mayores peruanos

IntroductionHumour plays an important role in promoting successful and healthy aging. However, its scientific study is still limited, partly due to the absence of validated tools for use in Latin America. The objective of this study was to translate the 5-item Coping with Humor Scale (CHS-5) from English to Spanish and examine the evidence of reliability and validity based on the internal, convergent, and discriminant structure of the Peruvian version of the scale.Materials and methodThe participants were 236 elderly Peruvian adults (78.4% A confirmatory factor analysis, analysis of correlation (r), and reliability (α, Cronbach's alpha and ω, omega) was performed.ResultsThe one-dimensional model presented an adequate fit of the data (χ² = 7.72, df =5, P=.17, χ² / df = 1.54, GFI = 0.988, CFI = 0.996, NFI = 0.988, RMSEA =0. 048 [95% CI; 0.000-0.111]; and SRMR = 0.016). The reliability indexes were adequate (α= 0.86 [95% CI: 0.82-0.89] and ω = 0.89 [95% CI: 0.87-0.91]). A positive correlation was observed between the mean score of CHS-5 and satisfaction with life, and was negative with depression.ConclusionsThe CHS-5 has excellent psychometric properties, being a measure that provides valid and reliable interpretations to be used in elderly Peruvians with depression.     

Asociación entre la longitud de los telómeros y deterioro cognitivo en adultos mayores

IntroductionCognitive impairment is a transition stage between normal aging and dementia, the prevalence of last one increases with age; the damage of the functions and physical integrity, places the older adult in a greater susceptibility to get sick. Telomere length is a hallmark of aging to characterize this phenotype, as well as a biomarker that reflects the underlying state of the cell. In this work, the relative length of telomeres in older adults with cognitive impairment was correlated.Material and methodsObservational-analytical study, in samples of adult patients older than 65 years with and without cognitive impairment, in whom the relative length of telomeres was measured.ResultsNinety samples of older adults were included in the study and in the association analysis according to multivariate logistic models, cognitive impairment showed almost five times more risk for telomere shortening in relation to the presence of the diagnosis of cognitive impairment (Odds ratio 4.88, p = 0.027).ConclusionsWhen correlating the relative length of telomeres in older adults diagnosed with cognitive impairment, this association was confirmed for shorter.     

Impacto del ejercicio físico en variables relacionadas con el bienestar emocional y funcional en adultos mayores

Background and aimThe benefits of the physical exercise in aging, and specially in frailty, have been associated with reduced risk of mortality, chronic disease, and cognitive and functional impairments. Multi-component training, which combines strength, endurance, balance, and gait training, represents the most beneficial kind of physical exercise in older adults.MethodsGiven the effectiveness of the multi-component training, a physical exercise program «Actívate» (based on the methodology Vivifrail), with the focus on «active aging», was conducted in the present study. Forty-nine older adults over 60 years participated in this program.ResultsThe physical exercise intervention led to a reduction in diastolic blood pressure, pain threshold and sleep disturbances (e. g. hypersomnia) (t ≥ 2.72, p < 0.01), as well as an increase of walking speed (t = 7.84, p ≤ 0.001). Further, quality of life factors (GENCAT scale), like emotional well-being, personal development, physical well-being, self-determination, and social inclusion, were greater after intervention (t ≥ ?2.06, p < 0.05).ConclusionsThese findings underline the benefits of multi-component training in functionality of older adults, and further, provide relevant aspects about the modulation of pain perception, sleep disturbances, social factors and physical and emotional well-being. Physical exercise programs such as «Actívate» should be promoted, in order to encourage healthy lifestyle habits, in the older adults’ population.     

Confort térmico de adultos mayores: una revisión sistemática de la literatura científica

By 2050, people over 65 years old will represent 66% of the world's population. Thermal comfort both indoors and outdoors is one of the most influential factors to improve their quality of life in cities. The aim of this paper is to present a systematic review of the literature that identifies differences in thermal comfort temperature between older adults and other age groups, as well as to determine the factors that influence them. The review focused on studies published between 2000 and 2018. The results show that, for physiological, psychological, and physical reasons, there were differences between 0.2 and 4 °C. However, the published studies were heterogeneous in terms of methodologies and sample size. Likewise, few determine the comfort temperature range for older people in a given climate, demonstrating the opportunity for future lines of research.     

Confort térmico y el riesgo de infecciones respiratorias en los adultos mayores en la sierra rural del Perú

The objective is to evaluate thermal comfort in the rural highlands of Peru and determine if thermal conditions influence the risk of respiratory infections. The probit regression model is used for this, with the unit of analysis being adults over 60 years of age. The information source is the data from the National Household Survey and the National Service of Meteorology and Hydrology of Peru. In addition, it was possible to monitor the temperature and the interior relative humidity of 4 types of bedrooms with a thermo-hygrometer and compared it with the desired thermal comfort index criterion. The results show that if the air temperature drops on average by one degree (1° C) in the area of residence, the probability of risk of respiratory infections in older adults increases by 0.18, although the relative humidity and the wind speed were not statistically significant at 1% significance level. Finally, the 4 types of bedrooms evaluated lacked the desired thermal comfort and increased the risk of acquiring respiratory infections.