Actividades cognitivas y funcionamiento cognitivo en personas muy mayores

Introduction

The aim of this study was to analyse whether the activity is a protective factor of intellectual decline, and specifically to examine whether intellectual activity versus other activities, is a better predictor for the maintenance of cognitive functioning in a group of people over 90 years, independent in basic daily living activities and having preserved cognitive capacity.

Material and methods

This sample was selected from a bio-psycho-social longitudinal study of independent persons 90 and over. This is a longitudinal study involving 188 people, 67 males and 121 females. Measurements were taken of cognitive functioning and level of activity and repeated between 6 and 14 months; inferential analysis was performed at baseline and follow-up.

Results

At base-line, there is a strong association between the level of activity and performance. Also, and most important, intellectual activities at baseline predict cognitive functioning at follow-up. According to our results, intellectual activities and the maintenance of cognitive functioning are associated with the absence of cognitive impairment in the very elderly.

Conclusions

This has important implications for the scientific community in finding a predictive index and strategies, but also for the individual to identify factors of change on which to act to reduce problems associated with aging.     

Resiliencia en cuidadores de personas con demencia: estudio preliminar

Introduction

Caring for a relative with dementia often has negative effects on the caregive?s physical and psychological health. However, many caregivers successfully cope with the stress factors arising from care, and even have uplifts during their experience, showing high resilience levels. This study presents a preliminary analysis of resilience in caregivers of patients with dementia, exploring its relationship with different variables.

Material and methods

Resilience was assessed (by CD-RISC) in 53 family caregivers of patients with dementia. Resilience was correlated to the following variables: caregiving context, stressors (e.g., cognitive impairment), appraisals (e.g., burden), moderators (e.g., personality traits and resources), and caregiving consequences (physical and psychological health).

Results

The participants showed moderate scores on resilience. Resilience was associated with poor emotional and physical status (significant inverse correlations with anxiety, depression, psycho-active drug use, health habits…). High resilience scores were significantly correlated to burden, neuroticism and extraversion, self-efficacy, self-esteem and less use of emotion focused coping strategies.

Conclusions

Higher resilience relates to a good emotional and physical status in caregivers. Moreover, resilience is more associated with caregiver variables (e.g., appraisal and coping with care, personality features), than to situational variables. The data highlight the strengthening of these types of appraisal and coping as a way to improve caregivers’ resilience and, consequently, their health.     

Efectos del entrenamiento en estrategias de regulación emocional en el bienestar de cuidadores de enfermos de Alzheimer

Introduction

The present research shows the results of a psychoeducational intervention programme centered on the regulation of the emotion among Alzheimer patients’ caregivers.

Materials and methods

52 informal caregivers of Alzheimer's patients participated. These caregivers were distributed into two groups: the experimental group (n = 20) and the control group (n = 32). All the participants were evaluated before and after the intervention programme through the application of different measurement tools measuring variables related to the care giving process; stressors, modulation variables and care giving consequences.

Results

In the inter group contrast, the experimental group, when compared with the control condition, obtained higher scores in positive affect, subjective well-being, regulation of emotions, and satisfaction with caregiving. However, the experimental group recorded lower values in perceived stress and negative affect. With reference to the intragroup contrast, the experimental group showed a significant decrease in dysfunctional thoughts and emotional attention. The control group registered higher levels of psychosocial support and lower satisfaction with caregiving.

Conclusions

The training programme, that we both developed and conducted, has contributed to a greater feeling of emotional well-being amongst the its participant caregivers, who now take more adequate care of their emotions and suffer fewer dysfunctional thoughts in relation to caregiving. In future studies, the stability of the results presented in this investigation should be established due to the progressive character of the skills learned during the programme, and the changing needs associated with the caregiving process.     

Delirium en centros residenciales para personas mayores. Estudio de la prevalencia y los factores asociados

Objectives

To study the prevalence of delirium in the residential environment and to analyse the associated clinical, functional and mental factors.

Material and methods

A cross-sectional epidemic study was conducted on a population of elderly persons institutionalised in 2011 in 6 nursing homes in Asturias. Socio-demographic, clinical, functional (Barthel Index [BI]) and mental (Mini-Mental State Examination [MMSE]) variables were collected. Delirium was defined by the Confusion Assessment Method.

Results

A total of 505 elderly were included in the study (age 83.30 ± 7.33 years, with 67.70% women), and scores on the MMSE of 17.19 ± 10.35 and a BI score of 55.11 ± 35.82. The prevalence of delirium was 11.70%. On examining the risk of delirium among the studied variables, there was statistical significance when considering: BI, MMSE, dementia, pressure ulcers, or urinary catheter, and the prescribing of clomethiazole, ACTH-I or trazodone. In the analysis of the variables in the logistic regression with BI, diagnosis of dementia, the prescribing of clomethiazole or trazodone, in the equation, there was a statistical significance associated with delirium.

Conclusions

The prevalence of delirium in a residential environment in our study population was 11.7%. The results show that BI, diagnosis of dementia, and prescribing of clomethiazole or trazodone were associated with risk of delirium in institutionalised patients.     

Predictores de mala salud autopercibida en una población de personas mayores

Introduction

Self-Rated Health is part of the comprehensive concept of Quality of Life and is a valid measurement of health status. The main objective of this study was to test the predictive value of some different variables on the poor Self-Rated Health among elders.

Material and methods

We performed a cross-sectional study on a sample consisting of 140 participants. Measurements: age, gender, level of education, environment, cognitive status, physical impairment, diseases, health perception and social support. The influence of the studied variables on the poor Self-Rated Health was performed with a logistic regression analysis and a ROC curve to establish the cut-off values for these variables with the best sensitivity and specificity to predict the poor Self-Rated Health.

Results

A poor Self-Rated Health was significantly associated with age, comorbidity, and the perception of poor functional social support, whereas no association was found with gender, environment and educational level.

Conclusions

Old age, the number of diagnosed diseases, and functional social support are Self-Rated Health risk factors, while the characteristics and repercussions of the diseases should not be considered.     

Impacto del apoyo familiar en la presencia de quejas depresivas en personas mayores de Santiago de Chile

Introduction

Epidemiological changes can have an effect on social and, and in particular, family ties, which are important elements in the mental health of older people. The objective of this study was to evaluate the impact of family support on depressive disorders in older people of the community.

Material and methods

Face to face interviews were conducted on a representative sample of adults 60 years and older, living in urban area of Santiago de Chile. The information on depressive disorders was related to family composition, emotional and instrumental support, presence of conflict, health self-perception, functionality and self-efficiency. Data were analyzed using logistic regression models.

Results

From a total of 394 participants, 62% females, mean age 74 years (SD=8.1), 16% felt depressed almost every day. Depressive disorders were significantly associated in regression models with impaired self-perception of health and efficacy, lower instrumental support, and with the presence of conflict. The variable that most contributed to the model was self-rated poor health, increasing the odds of depressive disorders by 3.2.

Conclusions

Poor perception of health was the main determining factor for depressive complaints in older people, followed by lower family support, specifically instrumental support, and the presence of conflict. This information can help future programs in order to improve the quality of life in older people.     

Presencia y representación de las personas mayores en la publicidad televisiva: el caso español

Introduction

The demographic shift towards aging population generates a series of socioeconomic and cultural changes that are beginning to transform the role and public image of older people. The elderly have become one of the market segments with a greater future. This fact has attracted little scientific interest in the field of advertising communication and for this reason there is little research that is actually looking into this Spain. This research examines the use that is made of the image of the elderly in the television advertising in Spain, looking at the differences between the advertisement dedicated to the targeting people over 65, and those that are not directed at the elderly, but use older people in their content as actors or main characters in the advertisement.

Material and methods

A content analysis study was conducted on a sample of 2,065 spots obtained from prime time slots (from 20:30 to 22:30 p.m.) from the five major Spanish television channels (TVE 1, La 2, Tele 5, Antena 3 and Cuatro). Two independent judges coded all the advertisements. The reliability coefficient between judges was 0.91.

Results and conclusions

In general, older people, particularly women, are not very often shown in Spanish advertising. Their presence is much stronger and visible in campaigns which aim their communication strategy at different age groups. In those cases, advertising presents the elderly with a stereotyped, self-interested and traditional image.     

Programa de reminiscencia apoyado en inteligencia artificial y basado en el patrimonio cultural inmaterial dirigido a personas mayores: un estudio piloto

IntroductionTechnological applications are an innovative way of providing reminiscence therapy and must meet the users’ needs. Intangible cultural heritage as a basis for such therapy has not been explored yet. We evaluated the applicability of a new technological application supported by artificial intelligence for reminiscence therapy based on intangible cultural heritage aimed at older people.Material and methodsA prospective observational study was carried out with people aged 65 or over, without cognitive impairment and with mild and moderate cognitive impairment who attended six centers for older people in Spain and Portugal. Participants tested the first prototype of the individualized LONG-REMI program in four consecutive weekly sessions. The usability and satisfaction of the experience were evaluated using the VAS scale at the end of the intervention. Emotions were evaluated using the PANAS scale before and at the end of the intervention.ResultsData from 56 participants were analysed. For all participants, usability and satisfaction were highly perceived, with scores of 7.75±1.88 and 8.38±1.57, respectively. The positive affect subscale PANAS showed significant changes (28.86±8.88 before the intervention versus 36.70±9.43 post intervention, Z = −4.18, P = 0.000). There were no significant changes in the PANAS negative affect subscale.ConclusionsThe first prototype of the LONG-REMI technological application can be used by older people both with and without cognitive impairment. This has the potential to be an instrument for future cognitive therapies with stimulating activities and benefits for emotions.     

La participación de personas con demencia en las reuniones del plan de atención individualizada: impacto en el bienestar y la calidad del cuidado

Introduction

An individualised intervention plan (IIP) offers a new paradigm in the care of the elderly with dementia, with the aim of increasing their quality of life through personalisation, respect for their freedom, and their participation in the decisions that affect their lives.

Objective

To evaluate the impact of the residential home patient with dementia and their quality of care when they take part in the interdisciplinary meeting in which their care plan is decided.

Material and methods

A total of 52 elderly patients with dementia took part in the study. They were distributed into two groups, one experimental (37 residents) and another control (15 residents). The Dementia Care Mapping (DCM) tool was used to assess the well-being and quality of care of the residents. This tool was used twice, before and after the intervention.

Results

The well-being of the resident, evaluated using the DCM, was similar before and after the intervention in the experimental group. No differences were observed either on comparing the control and experimental groups. However, some indicators of carer behaviour were different before and after the intervention, and when the control and experimental group were compared.

Conclusion

The inclusion of elderly persons with dementia in their IIP meeting had a positive effect in the interaction of the staff with the residents, but not on the well-being of the resident.     

Experiencia con el uso del registrador implantable de eventos en una serie de personas mayores con caídas y sospecha de síncopes de origen arrítmico

Objective

To review our experience on using an implantable loop recorder (ILR) in patients with recurrent falls, when an arrhythmogenic cause is suspected.

Material and methods

This is a retrospective, observational study of patients with repetitive unexplained falls, suspected syncope, or electrocardiographic abnormalities. All of them had been evaluated by a cardiologist, who decided to implant a loop recorder (ILR) for an accurate diagnosis.

Results

A total of 13 patients received an ILR. The average falls rate for the sample was 3.3. The mean age was 78 years, and 46% were female, with a mean follow-up period of 24 months. During this time, three patients did not suffer from a new fall. An arrhythmogenic diagnosis was obtained in 5 patients: bradycardia was identified in 4 cases, and tachycardia in one of them. The symptoms did not coincide with a documented arrhythmia in the rest of the patients.

Conclusion

ILR is a helpful tool to establish an arrhythmogenic cause of unexplained and recurrent falls, in this selected sample of older adults.     

Relación entre el déficit sensorial auditivo y depresión en personas mayores: revisión de la literatura

Advances in health, social and economic conditions in the developed countries have increased life expectancy and the number of elderly people. However, although health conditions have improved, age-related diseases are still increasing. One of the most common ailments is the age-related hearing loss, which has several pathophysiological causes and may be influenced by age-related morpho-functional changes. Hearing loss may also have underlying conditions in each individual.Sensory hearing loss tends to negatively affect the quality of life of the elderly, interfering with their capacity to communicate and affecting mood and the level of participation in social life. This may be independent of the cognitive and physical state of individuals, which in the long term and in many cases may end in depression. Detection and early treatment of hearing loss is an important bio-psycho-social benefit to the elderly.     

Efectos del ejercicio físico en la funcionalidad y calidad de vida en mayores institucionalizados diagnosticados de gonartrosis

Introduction

At present, aging and increased life expectancy implies a greater susceptibility to dependence, which then leads to the irreversible loss of quality of life, in many cases due to chronic diseases such as osteoarthritis (OA). The aim of this study was to determine the effect of a treatment based on aerobic exercise in institutionalised elderly people diagnosed with knee osteoarthritis.

Material and method

An experimental, prospective, single blind study was conducted. The sample (n = 31), was divided into two groups. The experimental group (n = 17) was treated based on aerobic exercise for 4 weeks with 2 sessions per week and each lasting 50 minutes. We conducted a pre-test and post-test assessment using a visual analogue scale, WOMAC questionnaire and SF-36 as measuring instruments. The statistical program SPSS15.0 was used for the analysis of the data.

Results

We obtained significant differences in the t-test for paired samples in the three dimensions of the WOMAC questionnaire, P<.001, in the perceived pain P<.001 and in the physical function, vitality and mental health dimensions of the SF-36 with a 95% confidence interval.

Conclusion

Exercise gave positive results in functional (pain, stiffness, physical function) and psychological aspects (mental health and vitality) in the institutionalised elderly.     

Problemas de seguridad relacionados con la aplicación de dispositivos de restricción física en personas mayores

The use of physical restraint devices on frail elderly could have significant negative consequences on their health. Apart from complications due to prolonged immobility, the use of this procedure is associated with other serious adverse effects which occur when a person is restricted in a position which carries a risk of asphyxiation. The devices most implicated in these incidents are bedrails, vests and restraining belts. Physical restraint could also be associated as much with the sudden death of patients, due to the stress that it causes, as with injuries from falling. This article presents the recommendations which experts, manufacturers and institutions dealing with the quality of health care have issued for the safest use of this procedure. It stresses the need for better training of professionals, as well as the importance of investigating the factors which can lead to accidents with the aim of preventing them.     

Velocidad de marcha y desarrollo de trastornos neurocognitivos en adultos mayores: resultados de una cohorte peruana

Introduction

The prevention and management of neurocognitive disorders (NCD) among older adults can be improved by early identification of risk factors such as walking speed. The objective of the study is to assess the association between gait speed and NCD onset in a population of Peruvian older adults.

Factores asociados a la polifarmacia en población anciana no institucionalizada. Análisis de la submuestra de la Encuesta Nacional de Salud 2006 para personas mayores de Castilla y León

Background

The increase in chronic and degenerative diseases in the elderly leads to increased and multiple drug usage, which in turn leads to problems associated with adverse reactions and drug interactions.

Material and methods

We analysed the subsample of the National Health Survey 2006, for adults over 65 living in Castile-León (n = 458). Using a logistic regression model and correlation analysis the variables having more influence on polypharmacy were evaluated.

Results

A total of 86% of those interviewed claimed to be taking drugs and 93.9% had a chronic illness. The most common health problems included arthrosis, arthritis or rheumatism (53.5%) and hypertension (48.3%), and most frequently used drugs were hypotensives (45%), pain medications (37.1%) and those for rheumatism (21.4%). Both the mean number of illnesses suffered and the drugs consumed are significantly higher in those who claimed to have, “or or fair health, used the health services, had impaired eyesight and hearing, dependent for personal care and domestic tasks, and mobility (P < .05). The variables associated with polypharmacy are three or more chronic diseases (OR = 18.3), regular-poor self perceived health (OR = 3.4) and females (OR = 1.9).

Conclusions

Given the magnitude of the problem it would be appropriate to include a review of the medications in health examinations of the elderly, particularly in women older than 75 years, with regular or self-perceived poor health and who have 3 or more diseases.