Abstract
Background and Objectives
Dementia is accompanied by increasing need for support in activities of daily living (ADLs). This brief report/literature review summarizes the practices to care ...for early stage, middle stage, and late stage ADL needs (dressing, toileting, and eating/nutrition), and examines commonalities across ADL needs and the extent to which practices are reflected in guidelines and/or evidence.
Research Design and Methods
A review of the grey and peer-reviewed literature, using some but not all procedures of a systematic review. Key terms were identified for ADLs overall and for each of the 3 ADLs, and a search was conducted using these words in combination with (a) dementia, Alzheimer’s disease, and similar terms, and (b) practices, interventions, guidelines, recommendations, and similar terms. Searches were conducted using databases of peer-reviewed literature as well as the Grey Literature Reports and Google search engine. Sources were included if they provided evidence or recommendations on interventions to address ADL functioning for dressing, toileting, and feeding for persons living with dementia.
Results
As cognitive and functional impairment increases, the number of care practices and themes that embody care practices increases. The majority of practices are evidence-based, and most evidence is incorporated into guidelines.
Discussion and Implications
Virtually all practices reflect person-centered care principles. Five recommendations summarize the evidence and recommendations related to providing support to persons living with dementia in relation to dressing, toileting, and eating/nutrition.
Self-reported ankle instability and disability were assessed using validated outcome measures including the Cumberland Ankle Instability Tool (CAIT ≤24) and Foot and Ankle Ability Measure activities ...of daily living (FAAM-ADL ≤90%) and sporting subscales (FAAM-S ≤80%). Discussion: This study demonstrated the chronicity and disability of ankle sprains experienced by netballers. Key stakeholders (governing bodies, insurance companies, researchers, and clinicians) should prioritise ankle sprain prevention for the health and long-term outcomes of netballers to reduce repeated sprains, persistent disability and promote lifelong participation in the sport.
Purpose: To identify the factors associated with disability across many domains using a large powered sample in the activities of daily living (ADL) and instrumental activities of daily living ...(IADL). Methods: Those aged ≥65 years from the Irish longitudinal study on ageing (TILDA) were included in this cross sectional analysis. Three logistic regression models were used to examine the relationships between 25 health, psychological and sociodemographic variables and difficulties in ADL, IADL and ADL/IADL combined. Results: The proportion of those reporting combined ADL/IADL difficulties was 18%. More individuals reported difficulty with ADLs (13%) than IADLS (11%). The main model showed that after age, the top three factors associated with difficulty in ADL/IADL combined were pain, taking five or more medications and depression. After age, the factors with the highest impact on ADL disability were pain, taking five or more medications and body mass index (BMI); the factors with the highest impact on IADL were being separated or divorced, living with others (non-spouse) and self-rated memory. Conclusions: Awareness of sociodemographics and early interventions for pain and cognitive deficits could reduce ADL/IADL disability and promote successful ageing. Identification of variables that influence ADL/IADLs can be used to inform policy and practice.
Implications for rehabilitation
After age, pain and taking five or more medications were the strongest factors associated with difficulty in ADL/IADL combined and ADL alone. Practice therefore needs to be cognizant that it is not the disease label but the symptoms of a disease that affect ADL and IADL activities.
Given the strong influence of pain on difficulties with ADL and IADL, there is a need for early interventions from a multidisciplinary perspective for pain reduction, control, and self-management. These interventions should include development of pain-coping strategies and exercises to maintain mobility.
After age, being separated/divorced or living with non-spouse others are the strongest factors associated with IADL difficulties. Awareness of these social factors can be used to inform support mechanisms, such as development of community services and suitable housing for those with these changing sociodemographics.
Unsurprisingly, cognitive impairments were strongly associated with IADL difficulties. Simple cognitive screening assessments could be used for early detection of cognitive changes. In order to maintain optimal cognitive functioning, rehabilitation professionals should facilitate older adults' engagement in activities that are cognitively demanding and socially interactive.
Executive Function in Daily Life Vaughan, Leslie; Giovanello, Kelly
Psychology and aging,
06/2010, Letnik:
25, Številka:
2
Journal Article
Recenzirano
Odprti dostop
The present study of older adults used structural equation modeling (SEM) to examine the relationships between 3 executive processes underlying executive function (EF) (inhibition, task switching, ...updating in working memory), and 2 types of instrumental activities of daily living (IADLs) (self-report, performance based). Experimental tasks of executive attention and self-report or performance-based IADL tests were administered to create latent constructs of EF and IADLs. Confirmatory factor analysis (CFA) was used to examine the construct validity of EF and IADLs. This analysis indicated a 3-factor model of inhibition, updating, and task switching and a 2-factor model of self-report and performance-based IADLs. As predicted, when the latent variable relationships were analyzed, executive processes had a significant relationship with performance-based, but not self-report, IADLs. In addition, task switching had a strong and significant relationship with performance-based IADLs. The results of this study uniquely show a direct relationship between executive processes and performance-based IADLs, thus demonstrating the ecological utility of experimental measures of EF to predict daily function. Furthermore, these results point to areas of cognitive training that may strategically impact older adults' performance on daily life activities.
SEE BREEN AND LANG DOI101093/AWW321 FOR A SCIENTIFIC COMMENTARY ON THIS ARTICLE: At the time of clinical diagnosis, patients with Parkinson's disease already have a wide range of motor and non-motor ...features that affect their daily functioning. However, the temporal sequence of occurrence of these features remains largely unknown. We studied trajectories of daily functioning and motor and non-motor features in the 23 years preceding Parkinson's disease diagnosis by performing a nested case-control study within the prospective Rotterdam study. Between 1990 and 2013, we repeatedly performed standardized assessments of daily functioning (Stanford Health Assessment Questionnaire, Lawton Instrumental Activities of Daily Living Scale), potential prediagnostic motor (hypo- and bradykinesia, tremor, rigidity, postural imbalance, postural abnormalities) and non-motor features of Parkinson's disease, including cognition (Mini-Mental State Examination, Stroop Test, Letter-Digit-Substitution Test, Word Fluency Test), mood (Center for Epidemiological Studies-Depression Scale, Hamilton Anxiety and Depression Scale), and autonomic function (blood pressure, laxative use). In addition, the cohort was followed-up for the onset of clinical Parkinson's disease using several overlapping modalities, including repeated in-person examinations, as well as complete access to medical records and specialist letters of study participants. During follow-up, 109 individuals were diagnosed with Parkinson's disease, and each case was matched to 10 controls based on age and sex (total n = 1199). Subsequently, we compared prediagnostic trajectories of daily functioning and other features between Parkinson's disease cases and controls. From 7 years before diagnosis onwards, prediagnostic Parkinson's disease cases more commonly had problems in instrumental activities of daily functioning, and more frequently showed signs of movement poverty and slowness, tremor and subtle cognitive deficits. In the past 5 years, Parkinson's disease cases developed additional motor features (postural imbalance, rigidity, and postural abnormalities) and increasingly reported problems in basic daily activities. Parkinson's disease cases also increasingly reported anxiety symptoms, depressive symptoms, and use of laxatives throughout study follow-up, although differences with controls only became statistically significant in the last years before diagnosis. In conclusion, in patients with prediagnostic Parkinson's disease, impairments in instrumental daily activities, which require both motor and non-motor skills, pre-date difficulties in more physically oriented daily activities.media-1vid110.1093/brain/aww291_video_abstractaww291_video_abstract.
Abstract This report provides information to increase understanding of the public health impact of Alzheimer's disease (AD), including incidence and prevalence, mortality rates, health expenditures ...and costs of care, and effect on caregivers and society in general. It also explores the roles and unique challenges of long-distance caregivers, as well as interventions that target those challenges. An estimated 5.2 million Americans have AD. Approximately 200,000 people younger than 65 years with AD comprise the younger onset AD population; 5 million comprise the older onset AD population. Throughout the coming decades, the baby boom generation is projected to add about 10 million to the total number of people in the United States with AD. Today, someone in America develops AD every 68 seconds. By 2050, one new case of AD is expected to develop every 33 seconds, or nearly a million new cases per year, and the total estimated prevalence is expected to be 13.8 million. AD is the sixth leading cause of death in the United States and the fifth leading cause of death in Americans age 65 years or older. Between 2000 and 2010, the proportion of deaths resulting from heart disease, stroke, and prostate cancer decreased 16%, 23%, and 8%, respectively, whereas the proportion resulting from AD increased 68%. The number of deaths from AD as determined by official death certificates (83,494 in 2010) likely underrepresents the number of AD-related deaths in the United States. A projected 450,000 older Americans with AD will die in 2013, and a large proportion will die as a result of complications of AD. In 2012, more than 15 million family members and other unpaid caregivers provided an estimated 17.5 billion hours of care to people with AD and other dementias, a contribution valued at more than $216 billion. Medicare payments for services to beneficiaries age 65 years and older with AD and other dementias are three times as great as payments for beneficiaries without these conditions, and Medicaid payments are 19 times as great. Total payments in 2013 for health care, long-term care, and hospice services for people age 65 years and older with dementia are expected to be $203 billion (not including the contributions of unpaid caregivers). An estimated 2.3 million caregivers of people with AD and other dementias live at least 1 hour away from the care recipient. These “long-distance caregivers” face unique challenges, including difficulty in assessing the care recipient's true health condition and needs, high rates of family disagreement regarding caregiving decisions, and high out-of-pocket expenses for costs related to caregiving. Out-of-pocket costs for long-distance caregivers are almost twice as high as for local caregivers.
The global epidemiological shift of disease burden towards long-term conditions means understanding long-term outcomes of cardiovascular disease is increasingly important. More people are surviving ...stroke to experience its long-term consequences, but outcomes in people living more >10 years after stroke have not been described in detail.
Data were collected for the population-based South London Stroke Register, with participants followed up annually until death. Outcomes were survival, disability, activity, cognitive impairment, quality of life, depression and anxiety.
Of 2625 people having first-ever stroke, 262 (21%) survived to 15 years. By 15 years, 61% (95% CI 55% to 67%) of the survivors were male, with a median age of stroke onset of 58 years (IQR 48-66). 87% of the 15-year survivors were living at home and 33.8% (26.2% to 42.4%) had mild disability, 14.3% (9.2% to 21.4%) moderate disability and 15.0% (9.9% to 22.3%) severe disability. The prevalence of disability increased with time but 1 in 10 of the 15-year survivors had lived with moderate-severe disability since their stroke. At 15 years, the prevalence of cognitive impairment was 30.0% (19.5% to 43.1%), depression 39.1% (30.9% to 47.9%) and anxiety 34.9% (27.0% to 43.8%), and survivors reported greater loss of physical than mental quality of life.
One in five people live at least 15 years after a stroke and poor functional, cognitive and psychological outcomes affect a substantial proportion of these long-term survivors. As the global population of individuals with cardiovascular long-term conditions grows, research and health services will need to increasingly focus on preventing and managing the long-term consequences of stroke.
Objectives
To examine the risk of disability in 15 individual ADL, IADL, and mobility in older adults by age; and to assess the association of multimorbidity, gender, and education with disability.
...Design & Setting
A prospective cohort study. The sample included 805 community-dwelling older people aged 60+ living in the Netherlands.
Measurements
Disability was assessed using the Katz-15 Index of Independence in Basic Activities of Daily Living (ADL), Instrumental Activities of Daily Living (IADL) and one mobility item. Disability in any of these activities was defined as the inability to perform the activity without assistance. The risk of disability by age for each individual ADL, IADL, and for mobility was assessed using Generalized mixed models.
Results
Disability in activities as household tasks, traveling, shopping, and continence had the highest risk and increased rapidly with age. The risk traveling disability among people aged 65 with two comorbidities increase from 9% to 37% at age 85. Disability in using the telephone, managing medications, finances, transferring, and toileting, had a very low risk and hardly increased with age. Compared to those without chronic conditions, those with ≥ 3 chronic conditions had a 3 to 5 times higher risk of developing disability. Males had a higher risk of disability in managing medication (P=0.005), and preparing meals (P=0.019), whereas females had a higher risk of disability with traveling (P=0.001). No association between education and disability on the individual ADL, IADL, and mobility was observed.
Conclusions
Older adults were mostly disabled in physical related activities, whereas disability in more cognitive related activities was less often experienced. The impact of multimorbidity on disability in each activity was substantial, while education was not.
Objective: Compensatory strategies such as assistive technology, external reminders, and environmental cues may help support instrumental activities of daily living (IADLs) and independence. However, ...functional ability is most often evaluated in clinical settings where everyday compensation cannot be readily observed. The present study used a novel, real-world evaluation of everyday activities (prospective memory, household chores, complex IADLs, and planning tasks) to examine the impact of compensation. Method: Fifty community dwelling older adults were recruited with cognitive status ranging from healthy to mildly impaired. Participants completed a battery of validated performance-based and cognitive tasks, an IADL questionnaire (also completed by an informant), and real-world activities carried out in their own homes. Results: The real-world evaluation demonstrated adequate interrater reliability (intraclass coefficient = 0.92) and construct validity (r = 0.55). Compensation improved real-world task outcome on prospective memory and household chores tasks. Further, cognition emerged as a moderator between compensation and prospective memory task outcome. Participants' ratings on an IADL questionnaire were related to real-world and performance-based functioning whereas informants' ratings were related to performance-based tasks and cognition. Conclusions: Our results suggest that proxy measures of functional ability (i.e., performance-based, cognitive, and IADL questionnaire measures) do not fully capture the complexity of real-world performance for nondemented community dwelling older adults. Compensation appeared to improve prospective memory performance, particularly for individuals with average to low average cognitive abilities. A difference in IADL questionnaire ratings suggest that participants may be better able to judge their real-world performance than informants.
General Scientific Summary
Neuropsychologists are often asked to determine whether a person can safely complete everyday tasks such as cooking, bill payment, and medication management independently. However, it is not well understood how sufficient clinic-based tools for assessing everyday tasks are at accurately estimating a person's functioning in the real-world. Results from the current study suggest that current clinic-based tools are limited because they do not account for a person's ability to compensate for cognitive weaknesses in the real-world. For example, a person may use an alarm to remind them to do something in the future. Targeted interventions to improve and maintain compensation at the earliest stages of cognitive change may enhance independence.
In the present study, we examined three experimental cognitive interventions, two targeted at training general cognitive abilities and one targeted at training specific instrumental activities of ...daily living (IADL) abilities, along with one active control group to compare benefits of these interventions beyond expectation effects, in a group of older adults (N = 230). Those engaged in general training did so with either the web-based brain game suite BrainHQ or the strategy video game Rise of Nations, while those trained on IADL skills completed instructional programs on driving and fraud awareness. Active control participants completed sets of puzzles. Comparing baseline and postintervention data across conditions, none of the preregistered primary outcome measures demonstrated a significant interaction between session and intervention condition, indicating no differential benefits. Analysis of expectation effects showed differences between intervention groups consistent with the type of training. Those in the IADL training condition did demonstrate superior knowledge for specific trained information (driving and finances). Twelve months after training, significant interactions between session and intervention were present in the primary measure of fraud detection, as well as the secondary measures of the letter sets task and Rey's Auditory Verbal Learning Test. However, the specific source of these interactions was difficult to discern. At 1-year follow-up those in the IADL condition did not maintain superior knowledge of driving and finances gained through training, as was present immediately postintervention. Hence, the interventions, when compared to an active control condition, failed to show general or specific transfer in a meaningful or consistent way.
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