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Tamura M, Tomoki I, Matsumoto K, Hattori S. Association between choices of transportation means and instrumental activities of daily living: observational cohort study of community-dwelling older adults. BMC Public Health 2023; 23:175. [PMID: 36698162 PMCID: PMC9878886 DOI: 10.1186/s12889-022-14671-y] [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: 05/01/2022] [Accepted: 11/18/2022] [Indexed: 01/27/2023] Open
Abstract
INTRODUCTION The association between the physical health of older people and the frequency of going out has been reported, and in recent years, local governments have developed transportation support programs for older people. Although previous studies show an association between the frequency of going out and functional health status, little has been reported on the impact of the choice of means of transport on instrumental activities of daily living (IADL). OBJECTIVE To evaluate the association between choice of transportation means and the risk of decline in IADL among older adults. METHODS We conducted an observational, population (community-dwelling)-based cohort study using data from the Resident Health Status Survey, and longitudinal panel data at 2-time points in 2016 and 2019. In addition, we combined this panel data and a database on people who were certified as requiring long-term care to identify participants' IADL. The propensity score matching method was used to classify the respondents into two groups, "active means of transportation" and "passive means of transportation," and determine the risk of a decline in means-tested independence after 3 years. RESULTS Active means were used by 6,280 (76.2%) and passive means were used by 1,865 (22.6%). 999 (12.1%) individuals declined in IADL in 2019. The results of the comparison by balancing the attributes of "active means of transportation" and "passive means of transportation," with propensity score matching, showed that "passive means of transportation" were more likely to be "active" than "passive means of transportation," and "active" was more likely to be "passive" The risk of IADL decline was significantly higher than that of "active means of transportation" with an RR of 1.93 (95% CI: 1.62-2.30). CONCLUSION Passive means of transportation in older adults could be a possible risk for decreasing IADL 3 years later. Increasing the number of opportunities and places in the community for older adults to use active means of transportation may be effective in encouraging socially independent living among older adults.
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Kariya H, Yamaoka-Tojo M, Hamazaki N, Obara S, Kitasato L, Matsunaga A, Ako J. Association between instrumental activities of daily living frequency and clinical outcomes in older patients with cardiovascular disease. Eur J Cardiovasc Nurs 2023; 22:64-72. [PMID: 35670158 DOI: 10.1093/eurjcn/zvac043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 05/11/2022] [Accepted: 05/15/2022] [Indexed: 01/14/2023]
Abstract
AIMS Impairment in activities of daily living (ADL) is an independent predictor of poor prognosis in older patients. Nevertheless, the effects of instrumental ADL (IADL) frequency on prognosis in older patients with cardiovascular disease (CVD) are unclear. We investigate the associations between IADL frequency and all-cause mortality and hospital readmission due to cardiovascular events in older patients with CVD. METHODS AND RESULTS A total of 638 consecutive outpatients ≥65 years old with CVD were enrolled. A questionnaire, including Frenchay Activities Index (FAI) parameters, was used to determine IADL frequency at the start of the study as the baseline observation. The primary endpoint was all-cause mortality, and the secondary endpoint was readmission for cardiovascular events. We examined the relationship between IADL frequency and each endpoint. Among the 632 patients evaluated {median age 74.0 [interquartile range (IQR) 70.0-78.0] years; 439 males}, there were 39 deaths and 105 cardiovascular events during the median follow-up period of 4.0 (IQR, 2.3-4.0) years. After adjusting for clinical confounding factors, the hazard ratios for all-cause mortality and cardiovascular events in the FAI points were 0.957 [95% confidence interval (CI), 0.920-0.996] and 0.973 (95% CI, 0.950-0.997), respectively. CONCLUSION A higher IADL frequency was independently associated with better outcomes in older patients with CVD, suggesting that the preservation of instrumental activities should be focused on as the components of cardiovascular rehabilitation.
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Lu X, Yao Y, Jin Y. Digital exclusion and functional dependence in older people: Findings from five longitudinal cohort studies. EClinicalMedicine 2022; 54:101708. [PMID: 36353265 PMCID: PMC9637559 DOI: 10.1016/j.eclinm.2022.101708] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 09/29/2022] [Accepted: 09/30/2022] [Indexed: 11/07/2022] Open
Abstract
Background Older people are more likely to be excluded from the digital world, and this has been linked to poor health outcomes. The extent and direction of the influence of digital exclusion on functional dependency is, however, not well understood. We aimed to investigate the association between digital exclusion and functional dependency among older adults from high-income countries (HICs) and low- and middle-income countries (LMICs). Methods In this multicohort study, we pooled individual-level data from five longitudinal cohort studies that included nationally representative samples of older adults across 23 countries, including the Health and Retirement Study (HRS), the English Longitudinal Study of Aging (ELSA), the Survey of Health, Ageing and Retirement in Europe (SHARE), the China Health and Retirement Longitudinal Study (CHARLS), and the Mexican Health and Aging Study (MHAS). The digital exclusion was recorded as an absence from internet use by self-reported. We assessed basic activities of daily living (BADL) and instrumental activities of daily living (IADL), and we used interval-of-need methods to categorize the functional dependency. We applied generalized estimating equations models fitting Poisson model to investigate the association of digital exclusion with difficulties in BADL or IADL and functional dependency, adjusting for the causal-directed-acyclic-graph (DAG) minimal sufficient adjustment set (MSAS), including gender, age level, labour force status, education, household wealth level, marital status, and co-residence with children. Findings We included 108,621 participants recruited between 2010 and 2018 with a median follow-up of 3 phrases. Digital exclusion in older adults varied across countries, ranging from 23.8% in Denmark (SHARE) to 96.9% in China (CHARLS). According to the crude model, digital exclusion was significantly associated with functional dependency. In the MSAS-adjusted model, those associations remained statistically significant: HRS (incidence rate ratio [IRR] = 1.40, 95% confidence interval [CI] 1.34-1.48 for BADL; 1.71 [1.61-1.82] for IADL), ELSA (1.31 [1.22-1.40] in BADL and 1.37 [1.28-1.46] in IADL), SHARE (1.69 [1.61-1.78] in BADL and 1.70 [1.63-1.78] in IADL), CHARLS (2.15 [1.73-2.67] in BADL and 2.59 [2.06-3.25] in IADL), and MHAS (1.15 [1.09-1.21] in BADL and 1.17 [1.09-1.25] in IADL). In the subgroup analyses, the associations were more pronounced in the oldest-old (aged ≥ 80 years old). Interpretation There is a substantial proportion of older adults who are excluded from the Internet, especially those in LMIC. Older people excluded from the Internet regardless of whether they live in HICs or LMICs are more likely to develop functional dependency. It should be made a priority to remove barriers to Internet access in order to assist older people in maintaining their independence and, consequently, to reduce the care burden associated with the ageing population worldwide. Funding The National Natural Science Foundation of China (No. 71904004).
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Yuan J, Wang Y, Liu Z. Chronic disease and depression among the elderly in China: the mediating role of instrumental activities of daily living and the moderating role of area of residence. CURRENT PSYCHOLOGY 2022; 42:1-8. [PMID: 36258891 PMCID: PMC9561327 DOI: 10.1007/s12144-022-03782-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 09/08/2022] [Accepted: 09/15/2022] [Indexed: 12/02/2022]
Abstract
Chronic diseases are associated with depressive symptoms in older adults. However, the mechanism of this relation is not clear. In this study, we explored the mediating role of instrumental activities of daily living and the moderating role of area of residence in the relationship between chronic diseases and depression. The data was from the Chinese Longitudinal Healthy Longevity Study. Results showed that chronic diseases were positively correlated with depression, and negatively associated with instrumental activities of daily living (IADLs). Moreover, IADLs mediated the relationship between chronic diseases and depression. In addition, area of residence (rural/urban) moderated the relation between IADLs and depression, such that this negative relation was stronger for old adults lived in rural area than for urban area. These results have important significance for prevention and intervention of depression in the elderly.
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Câmara J, Ferreira L, Faria AL, Vilar M, Bermúdez I Badia S. Feasibility, Acceptability, and Preliminary Impact of Full-Body Interaction on Computerized Cognitive Training Based on Instrumental Activities of Daily Living: A Pilot Randomized Controlled Trial with Chronic Psychiatric Inpatients. Games Health J 2022; 11:435-446. [PMID: 36251861 DOI: 10.1089/g4h.2021.0228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Objective: To conduct a pilot randomized control trial to assess the feasibility and acceptability of full-body interaction cognitive training (FBI-CT) inspired by instrumental activities of daily living in chronic psychiatric inpatients and to explore its preliminary impact on cognitive and noncognitive outcomes. Materials and Methods: Twenty psychiatric inpatients met the inclusion criteria and were randomly allocated to the FBI-CT group (n = 10) or the tablet-based CT group (T-CT) (n = 10). Neuropsychological assessments were performed at baseline, postintervention, and 3-month follow-up. Results: Both groups presented high completion rates at postintervention and follow-up. Participants reported high satisfaction following the interventions, with the FBI-CT group exhibiting slightly higher satisfaction. A within-group analysis showed significant improvements in the FBI-CT group for processing speed and sustained attention for short periods (P = 0.012), verbal memory (P = 0.008), semantic fluency (P = 0.027), depressive symptoms (P = 0.008), and quality of life (P = 0.008) at postintervention. At 3-month follow-up, this group maintained verbal memory improvements (P = 0.047) and depressive symptoms amelioration (P = 0.026). The T-CT group revealed significant improvements in sustained attention for long periods (P = 0.020), verbal memory (P = 0.014), and executive functions (P = 0.047) postintervention. A between-group analysis demonstrated that the FBI-CT group exhibited greater improvements in depressive symptoms (P = 0.042). Conclusions: Overall, we found support for the feasibility and acceptability of both training approaches. Our findings show promise regarding the preliminary impact of the FBI-CT intervention, but due to study limitations such as the small sample size, we cannot conclude that FBI-CT is a more effective approach than T-CT for enhancing cognitive and noncognitive outcomes of chronic psychiatric inpatients. Clinical trials (number: NCT05100849).
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Bruderer-Hofstetter M, Gorus E, Cornelis E, Meichtry A, De Vriendt P. Influencing factors on instrumental activities of daily living functioning in people with mild cognitive disorder - a secondary investigation of cross-sectional data. BMC Geriatr 2022; 22:791. [PMID: 36217106 PMCID: PMC9552428 DOI: 10.1186/s12877-022-03476-8] [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: 06/08/2022] [Accepted: 09/23/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Finding a strategy to reduce the impact of cognitive decline on everyday functioning in persons suffering from cognitive impairment is a public health priority. Instrumental activities of daily living (IADL) are key to everyday functioning. Hence, it is essential to understand the influencing factors on IADL to develop specific interventions to improve everyday functioning in persons with mild cognitive disorder. Therefore, this study aimed to 1) explore different influencing factors on IADL functioning considering all domains of the International Classification of Functioning, disability, and health and 2) rank these factors. METHODS We performed a secondary analysis of a cohort including participants with amnestic mild cognitive impairment (a-MCI) or mild Alzheimer's Dementia (mild AD). The IADL functioning model was used as a starting point to estimate the effects of cognitive and physical function factors and personal and environmental factors on IADL functioning using multiple linear regression analysis, including subgroup analysis in persons with a-MCI. We used standardized coefficient estimates to relate the size of the predictor effects in the final model. RESULTS We included 105 participants (64 a-MCI, 41 mild AD); the mean age was 81.9 years (SD 4.9), with 70% females. Based on a multi-step approach and model fit, the final model included IADL functioning as the response variable and memory, attention, executive function, vision and hearing, mobility, balance, education, and social support as predictors. The final model explained 75% of the variability. The significant predictors in the model were mobility, balance, attention, and education, and were the predictors with the most considerable effects based on standardized coefficient estimates. The subgroup analysis, including only a-MCI participants, revealed a similar pattern. CONCLUSION Our results confirm that IADL functioning in people with mild cognitive disorder is influenced by cognitive and physical function and personal factors. The study provides further insight into understanding IADL functioning impairments in persons with mild impaired cognition and may be used to develop specific non-pharmacological interventions.
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Daily Assessment of Executive Functioning and Expressive Suppression Predict Daily Functioning among Community-Dwelling Older Adults. J Int Neuropsychol Soc 2022; 28:974-983. [PMID: 34666858 DOI: 10.1017/s1355617721001156] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Executive functioning (EF) is known to be associated with performance of instrumental activities of daily living (IADLs). However, prior research has found that the degree to which EF fluctuates was more predictive of self-reported cognitive and IADL lapses than was average EF performance. One source of such EF fluctuations is engagement in an emotion regulation strategy known as expressive suppression (ES). Importantly, ES has also been shown to relate to IADL performance, presumably due to its impact on EF. However, past research is limited due to assessing IADLs only in the laboratory or via self-report. The present study examined (a) the association of daily EF and ES fluctuations with performance of actual IADL tasks in participants' homes, and (b) whether any significant association between ES fluctuations and daily IADLs would be mediated by daily EF variability. METHOD Participants were 52 older adults aged 60 to 95. Over the course of 18 days while at home, participants completed daily IADL tasks as well as daily measures of EF and ES via ecological momentary assessment. RESULTS Contrary to our hypothesis, average EF across days predicted at-home IADLs above and beyond daily EF variability, which itself was also predictive. ES variability also predicted daily IADLs, and this association was fully mediated by average daily EF. CONCLUSIONS Daily fluctuations in ES appear to have a deleterious impact on performance of IADLs at home, likely due to the impact of such fluctuations on EF, although the average level of EF capacity is also important.
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Neuropsychiatric symptoms are associated with exacerbated cognitive impairment in covert cerebral small vessel disease. J Int Neuropsychol Soc 2022; 29:431-438. [PMID: 36039945 DOI: 10.1017/s1355617722000480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Neuropsychiatric symptoms are related to disease progression and cognitive decline over time in cerebral small vessel disease (SVD) but their significance is poorly understood in covert SVD. We investigated neuropsychiatric symptoms and their relationships between cognitive and functional abilities in subjects with varying degrees of white matter hyperintensities (WMH), but without clinical diagnosis of stroke, dementia or significant disability. METHODS The Helsinki Small Vessel Disease Study consisted of 152 subjects, who underwent brain magnetic resonance imaging (MRI) and comprehensive neuropsychological evaluation of global cognition, processing speed, executive functions, and memory. Neuropsychiatric symptoms were evaluated with the Neuropsychiatric Inventory Questionnaire (NPI-Q, n = 134) and functional abilities with the Amsterdam Instrumental Activities of Daily Living questionnaire (A-IADL, n = 132), both filled in by a close informant. RESULTS NPI-Q total score correlated significantly with WMH volume (rs = 0.20, p = 0.019) and inversely with A-IADL score (rs = -0.41, p < 0.001). In total, 38% of the subjects had one or more informant-evaluated neuropsychiatric symptom. Linear regressions adjusted for age, sex, and education revealed no direct associations between neuropsychiatric symptoms and cognitive performance. However, there were significant synergistic interactions between neuropsychiatric symptoms and WMH volume on cognitive outcomes. Neuropsychiatric symptoms were also associated with A-IADL score irrespective of WMH volume. CONCLUSIONS Neuropsychiatric symptoms are associated with an accelerated relationship between WMH and cognitive impairment. Furthermore, the presence of neuropsychiatric symptoms is related to worse functional abilities. Neuropsychiatric symptoms should be routinely assessed in covert SVD as they are related to worse cognitive and functional outcomes.
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Jiang S, Ding Y, Kang L. Impact of sarcopenia on intertrochanteric femoral fracture in the elderly. PeerJ 2022; 10:e13445. [PMID: 35726258 PMCID: PMC9206433 DOI: 10.7717/peerj.13445] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 04/25/2022] [Indexed: 01/14/2023] Open
Abstract
Objective The aim of this study was to investigate the effect of skeletal sarcopenia on the prognosis of intertrochanteric fracture in the elderly. Methods We collected information on 144 patients with femoral intertrochanteric fracture (FIF). The influence of sarcopenia on the chance of death was determined using binary Probit regression analysis. For additional analysis, the Chow test was utilized to select the best distinguishing node in the instrumental activities of daily living (IADL) score. We looked for characteristics that were linked to a higher probability of death and a poor IADL outcome within 1 year. The data collected above were analyzed using logistic regression analysis. The internal calibration degree and model validity were assessed by GiViTI calibration. Results Sarcopenia, EuroQol-5D 1 month score, age, gender, and hypertension were identified as risk factors for death in older patients with FIF within a year by logistic regression analysis. Sarcopenia, psychotropics, BMI, and length of hospital stay were all found to be risk factors for poor IADL outcomes (P < 0.1). The calibration curves indicated that the anticipated and actual probabilities of these two models were very close. The study's reliability coefficient was 0.671, showing a satisfactory level of reliability. Conclusion In elderly patients with FIF, sarcopenia, EuroQol-5D score, age, gender, and hypertension were risk factors for death; sarcopenia, hospital stay length, BMI were risk factors for poor quality of life.
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Juniper AR, Connor LT. Self-Perceived ADL/IADL Function is Influenced by Residual Neurological Impairment, Aphasia, and Anxiety. Can J Occup Ther 2022; 89:307-314. [PMID: 35532902 DOI: 10.1177/00084174221098876] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND. Self-perceptions of performance of activities of daily living (ADL) and instrumental activities of daily living (IADL) are reduced following stroke. Research investigating contributing factors is lacking. PURPOSE. We examined the extent to which aphasia status, neurological impairment and poststroke depression, and anxiety contribute to self-perceived ADL/IADL function. METHOD. Seventy-six community-dwelling individuals at least 6 months poststroke, 44 with and 32 without aphasia, participated in the cross-sectional study. The Stroke Impact Scale (SIS) ADL/IADL domain was the primary outcome measure with aphasia status, residual neurological impairment, depressive symptoms, and anxiety as predictor variables. FINDINGS Aphasia status, residual neurological impairment, and anxiety were independent predictors of self-perceived ADL/IADL function, together accounting for more than half the variance. Depression was not associated with ADL/IADL. IMPLICATIONS. Clinician awareness of the influence of anxiety on self-perceived ADL/IADL function, particularly for people with aphasia, may lead to future interventions that improve self-perceived ADL/IADL function.
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John A, Gandhi S, Prasad MK, Manjula M. Effectiveness of IADL interventions to improve functioning in persons with Schizophrenia: A systematic review. Int J Soc Psychiatry 2022; 68:500-513. [PMID: 34802260 DOI: 10.1177/00207640211060696] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND OF THE STUDY Instrumental activities of daily living (IADL) are activities that are needed to live an independent life. Psychotic disorders are associated with deficits in everyday functioning, causing impairment/disability in activities of daily living. Activities play a crucial role to measure functional health or disability. People with Schizophrenia often present difficulties in social and occupational reintegration that may be associated with problems in performing daily activities, including independent living, education, working, and socializing. Activities of daily living and instrumental activities of daily living (life skills training) including leisure and social skills training intended to reintegrate the patient into the community to lead an everyday life. AIM The aim of this review was to identify the effect of skill-based interventions on independent functioning in persons with Schizophrenia. METHODS The authors conducted database searches of Google Scholar, PubMed, Science Direct, ProQuest, EBSCO from 1st January 1992 to 31st December 2020. The researcher extracted data, and the quality of included studies was rated by two authors independently. We used the Cochrane Risk of Bias (ROB) tool for assessing the quality of selected studies. The search identified nine studies that met the inclusion criteria with 655 participants. The outcome measure was independent functioning skills. RESULTS The interventions in the review were multifaceted with different combinations of psychoeducation, cognitive-behavioral methods, training in social skills, and IADL. The interventions resulted in significant improvement in functioning skills and reduction in relapse rates. CONCLUSION Results of this review have revealed moderate to strong evidence for skills training, either behavioral or social skills to improve social and independent functioning, reduce caregiver burden, and improve negative symptoms. The review also supported that interventions could be generalized across settings.
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Suzuki Y, Sudo T, Mochizuki H. Awareness of Instrumental Activities of Daily Living Disability: Pilot Study for Elderly Requiring Care and Caregivers. Dement Geriatr Cogn Dis Extra 2022; 12:94-99. [PMID: 35702344 PMCID: PMC9149450 DOI: 10.1159/000524155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 03/11/2022] [Indexed: 12/02/2022] Open
Abstract
Aim We aimed to investigate differences in the awareness of instrumental activities of daily living (IADL) disability between elderly patients with and without dementia requiring care. Methods We assessed 25 elderly individuals requiring care and their primary caregivers using the Lawton IADL scale, with score differences between the patients and their caregivers representing the level of impaired awareness of IADL disability. Results Among the participants, 80% exhibited impaired awareness of IADL disability. In terms of total score on the Lawton scale, there was no between-group difference in the occurrence of impaired awareness of IADL disability (p = 0.274, φ = 0.31). Contrastingly, regarding the subitems of the Lawton scale, the dementia group had a significantly higher number of participants with impaired awareness of responsibility for their own medications than the nondementia group (p = 0.030, φ = 0.47). Further, there were no significant between-group differences in the ability to use telephone, shopping, mode of transportation, or ability to handle finances. Conclusions It is important for caregivers to notice the emergence of impaired awareness among the elderly as soon as possible to ensure early diagnosis and treatment. The results of this study suggest the need for caregivers to take care of the elderly patients with the perspective that they may develop impaired awareness of responsibility for their own medications.
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Lu Y, Matsuyama S, Sugawara Y, Sone T, Tsuji I. Dairy intake and incident functional disability among older Japanese adults: the Ohsaki Cohort 2006 Study. Eur J Nutr 2022; 61:2627-2637. [PMID: 35246747 DOI: 10.1007/s00394-022-02843-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 02/16/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE Previous studies have investigated the association between dairy intake and functional disability, but their results were inconsistent. Our study aimed to investigate whether dairy intake may protect against incident functional disability among Japanese older adults. METHODS We conducted a longitudinal analysis of dairy intake with incident functional disability in a prospective cohort study of 11,911 Japanese individuals aged ≥ 65 years who were followed up for 8.2 years on average. Data on milk, yogurt, and cheese intake were collected using a validated food frequency questionnaire. Total dairy intake was the sum of the daily intake of milk, yogurt, and cheese, which was sex-specifically categorized in quintiles. Data on functional disability were retrieved from the public Long-term Care Insurance database. The Cox proportional hazards model was used to estimate the multivariable-adjusted hazard ratios (HRs) and 95% confidence intervals (95%CIs) for incident functional disability. RESULTS During 97,234 person-years of follow-up, 4874 persons (40.9%) were ascertained as having functional disability. Our study suggested a null association between total dairy intake and incident risk of functional disability; compared to Q1 (the lowest quintile) group, the multivariable-adjusted HRs (95%CIs) were 0.96 (0.88-1.05) for Q2, 0.93 (0.85-1.02) for Q3, 0.93 (0.85-1.02) for Q4, and 1.01 (0.92-1.10) for Q5 (p-trend = 0.840). We did not find any associations between milk, yogurt, or cheese intake and incident risk of functional disability. CONCLUSION We found no evidence showing that dairy intake was associated with functional disability among Japanese older adults.
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Lee YH, Kong D, Lee YTH, Lin CH, Liu CT, Chang YC. Functional disabilities and changes in sleep quality and duration among older adults: results from a longitudinal study in China, 2005-2014. Eur Geriatr Med 2022; 13:967-975. [PMID: 35191012 DOI: 10.1007/s41999-022-00619-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 01/26/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE We examined the associations of activities of daily living (ADL) and instrumental activities of daily living (IADL) with changes in sleep-related measurements among Chinese older adults from 2005 to 2014. METHODS Four waves of longitudinal data from the Chinese Longitudinal Healthy Longevity Survey (CLHLS; 2005-2014; n = 42,417) were used. Two sleep-related measurements were included: sleep quality and meeting the recommended daily sleep duration (7-8 h). We used Cox two-state regression models to examine the different states of sleep quality and duration. RESULTS Approximately 43.6% of observations were between 81 and 95 years old, and 35.9% were between 65 and 80 years old. Around 54.8% of observations were female. Older adults with more ADL and IADL limitations had a higher risk of experiencing declines in sleep quality and the transition from meeting to not meeting the recommended sleep duration over time (all p < 0.01). CONCLUSION ADL and IADL limitations are significant risk factors for the development of sleep-related issues over time among Chinese older adults. Functional limitations need to be included in intervention strategies focused on sleep hygiene and studies examining changes in sleep patterns over time.
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Van Patten R, Mahmood Z, Nguyen TT, Maye J, Kim HC, Jeste DV, Twamley EW. Rates of Cognitive and Functional Impairments in Older Adults Residing in a Continuing Care Senior Housing Community. J Int Neuropsychol Soc 2022; 28:62-73. [PMID: 33749570 PMCID: PMC8455703 DOI: 10.1017/s1355617721000163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The current cross-sectional study examined cognition and performance-based functional abilities in a continuing care senior housing community (CCSHC) that is comparable to other CCSHCs in the US with respect to residents' demographic characteristics. METHOD Participants were 110 older adult residents of the independent living unit. We assessed sociodemographics, mental health, neurocognitive functioning, and functional capacity. RESULTS Compared to normative samples, participants performed at or above expectations in terms of premorbid functioning, attention span and working memory, processing speed, timed set-shifting, inhibitory control, and confrontation naming. They performed below expectation in verbal fluency and verbal and visual learning and memory, with impairment rates [31.4% (>1 SD below the mean) and 18.49% (>1.5 SD below the mean)] well above the general population (16% and 7%, respectively). Within the cognitive test battery, two tests of delayed memory were most predictive of a global deficit score. Most cognitive test scores correlated with performance-based functional capacity. CONCLUSIONS Overall, results suggest that a subset of older adults in the independent living sector of CCSHCs are cognitively and functionally impaired and are at risk for future dementia. Results also argue for the inclusion of memory tests in abbreviated screening batteries in this population. We suggest that CCSHCs implement regular cognitive screening procedures to identify and triage those older adults who could benefit from interventions and, potentially, a transition to a higher level of care.
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Branching Condition of the Color-Word Interference Test Enhances Prediction of Meta-Tasking in Community-Dwelling Older Adults. J Int Neuropsychol Soc 2021; 27:1004-1014. [PMID: 33632370 DOI: 10.1017/s1355617720001381] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVES Meta-tasking (MT) is an aspect of executive functioning (EF) that involves the ability to branch (i.e., to apply "if-then" rules) and to effectively interleave sub-goals of one task with sub-goals of another task. As such, MT is crucial for successful planning, coordination, and execution of multiple complex tasks in daily life. Traditional tests of EF fail to adequately measure MT. This study examined whether Condition 4 of the Color-Word Interference Test (CWIT-4; the inhibition/switching condition that requires branching) predicted MT beyond Condition 3 (CWIT-3; inhibition-only condition) and beyond other subtests from the Delis-Kaplan Executive Function System (D-KEFS) that have a switching condition. METHOD Ninety-eight non-Hispanic white community-dwelling older adults completed the first four subtests of the D-KEFS and an ecologically valid measure of MT. RESULTS Time to completion and total errors on CWIT-4 accounted for variance in MT above and beyond CWIT-3 and beyond the switching conditions of other D-KEFS subtests. Results remained virtually unchanged when controlling for demographics and general cognitive status. CONCLUSIONS Among older adults, CWIT-4 is more strongly associated with MT than other D-KFES tasks. Future research should examine whether CWIT-4 relates to lapses in instrumental activities of daily living among older adults above and beyond other EF tests.
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Saad O, Zysberg L, Heinik J, Ben-Itzhak R, Zisberg A. A conceptual model for achieving well-being in adults with mild cognitive impairment. Geriatr Nurs 2021; 42:1467-1473. [PMID: 34670178 DOI: 10.1016/j.gerinurse.2021.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 09/28/2021] [Accepted: 09/30/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Low well-being is common among people with Mild Cognitive Impairment (MCI). We propose a model to examine how different types of resources work together to maintain well-being in people with MCI. METHODS Participants included 121 community dwelling adults over the age of 60 who were diagnosed with MCI. Structural equation modeling assessed suggested relationships between resources and well-being. RESULTS Emotional intelligence, general mental ability, morbidity, economic status, basic activities of daily living, and age were correlated to well-being in a triple mediation process through cognitive function, instrumental activities of daily living, and social support. Model fit was excellent (RMSEA-0.04; IFI-.96; CFI-.96; CMIN/DF-1.23), CONCLUSION: Achieving well-being when coping with MCI requires a combination of objective resources and subjective evaluation of the situation. Ultimately, social support determines an individual's level of well-being. Findings suggest the need to understand what kind of social support is required by those coping with MCI.
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Zhao X, Liang W, Maes JHR. Associations Between Self- and Informant-Reported Abilities of Instrumental Activities of Daily Living and Cognitive Functions in Older Adults With Mild Cognitive Impairment. Arch Clin Neuropsychol 2021; 36:723-733. [PMID: 33200196 PMCID: PMC8296846 DOI: 10.1093/arclin/acaa110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/15/2020] [Accepted: 10/20/2020] [Indexed: 11/30/2022] Open
Abstract
Objective Older adults (OAs) with mild cognitive impairment (MCI) show disabilities in
instrumental activities of daily living (IADLs), which have been linked to
compromised cognitive functioning. However, it is unclear which cognitive
functions are primarily involved. The present study sought to identify the
cognitive function(s) most strongly associated with the IADL limitations in
MCI. Method OAs with MCI (N = 120) completed cognitive tasks measuring
general cognitive processing speed, working memory (WM) maintenance and
updating, inhibition, and shifting ability. IADL abilities were assessed
through both self- and informant reports. Results Self-reported IADL abilities were positively associated with both cognitive
processing speed and WM updating capacity. Informant-reported IADL abilities
were also positively associated with processing speed and WM updating, in
addition to cognitive shifting ability. Conclusion Both general processing speed and WM updating capacity were consistently
predictive of IADL abilities. These results might inform the design of
training programs aimed at maintaining or improving functional independence
in individuals with MCI to focus more on these cognitive functions. However,
the strength of the association between specific cognitive functions and
IADL abilities in OAs with MCI depends on the source of the information
about the IADL abilities, which highlights the need for gathering data from
both the examinee and informants.
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Guger M, Raschbacher S, Kellermair L, Vosko MR, Eggers C, Forstner T, Leitner K, Fuchs A, Fellner F, Ransmayr G. Caregiver burden in patients with behavioural variant frontotemporal dementia and non-fluent variant and semantic variant primary progressive aphasia. J Neural Transm (Vienna) 2021; 128:1623-1634. [PMID: 34282470 PMCID: PMC8528762 DOI: 10.1007/s00702-021-02378-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 07/01/2021] [Indexed: 11/30/2022]
Abstract
Studies on caregiver burden in patients with frontotemporal lobar degeneration are rare, differ methodologically and show variable results. Single center longitudinal pilot study on caregiver burden and potential risk factors in patients with behavioural variant frontotemporal dementia (bvFTD) and semantic (svPPA) and non-fluent variants (nfvPPA) primary progressive aphasia. Forty-six bvFTD, nine svPPA, and six nfvPPA patients and caring relatives were analysed for up to 2 years using the Mini-Mental State Examination as global measure for cognitive performance, Frontal Assessment Battery (frontal lobe functions), Frontal Behavioural Inventory (personality and behaviour), Neuropsychiatric Inventory (dementia-related neuropsychiatric symptoms), Barthel Index and Lawton IADL Scale (basic and instrumental activities of daily living), the Caregiver Strain Index (CSI), and in most participants also the Zarit Burden Interview (ZBI). CSI baseline sum scores were highest in bvFTD (mean ± SD 5.5 ± 3.4, median 5, IQR 6), intermediate in svPPA (2.9 ± 2.3; 3; 3.5) and low in nfvPPA (1.6 ± 2.1; 1; 2). Similar differences of caregiver burden were found using the ZBI. During follow-up, CSI and ZBI sum scores deteriorated in svPPA, not in bvFTD and nfvPPA, and correlated significantly with personality and behaviour, neuropsychiatric symptoms, caregiver age, and instrumental, but not basic activities of daily living, Mini-Mental State Examination scores or frontal lobe functions. This study reveals differences in caregiver burden in variants of frontotemporal lobar degeneration. Caregivers should be systematically asked for caregiver burden from the time of the diagnosis to provide comprehensive support in time.
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Yamasaki S, Matsushima T, Minami M, Kadowaki M, Takase K, Iwasaki H. Clinical impact of comprehensive geriatric assessment in patients aged 80 years and older with diffuse large B-cell lymphoma receiving rituximab-mini-CHOP: a single-institute retrospective study. Eur Geriatr Med 2021; 13:195-201. [PMID: 34254266 DOI: 10.1007/s41999-021-00539-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 07/05/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE Comprehensive geriatric assessment (CGA) has been used to help identify elderly patients with diffuse large B-cell lymphoma (DLBCL) who were suitable for rituximab combined with CHOP therapy (cyclophosphamide, Adriamycin, vincristine, and prednisolone), but there are few reports of CGA for elderly patients with DLBCL who received R-mini-CHOP. METHODS We retrospectively analyzed the risk factors for outcomes among 142 patients aged 80 years and older (≤ 85 years, n = 102; > 85 years, n = 40) with DLBCL who received R-mini-CHOP at 4-week intervals at our institute between 2008 and 2019. We performed a comparison between CGA and treatment outcomes. RESULTS There were significant differences in progression-free survival between patients with international prognostic index (IPI) scores of > 3 and ≤ 3 at diagnosis and in overall survival between patients with instrumental activities of daily living (IADL) scores of ≥ 5 and IADL < 5 before the initial treatment and patients aged ≤ 85 years and > 85 years. CONCLUSION Strategies that carefully select elderly patients aged 80 years and older with DLBCL using CGA may help to identify individuals suitable for novel therapies.
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Mis R, Giovannetti T. Similarities between Cognitive Models of Language Production and Everyday Functioning: Implications for Development of Interventions for Functional Difficulties. Top Cogn Sci 2021; 14:295-310. [PMID: 34128585 DOI: 10.1111/tops.12550] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 05/20/2021] [Accepted: 05/20/2021] [Indexed: 11/29/2022]
Abstract
The loss of the ability to independently complete activities of daily living, such as meal preparation and household chores, is a defining characteristic of clinical dementia; however, minor difficulties in completing everyday activities emerge in the mild cognitive impairment stage, and even healthy older adults exhibit subtle functional difficulties compared to younger adults. These functional difficulties are associated with an array of negative outcomes, including decreased quality of life, higher costs of care, and increased frustration, depression, caregiver burden, and institutionalization. While cognitive models have been proposed to explain the functional deficits seen in dementia and subtler forms of cognitive decline, in contrast to other cognitive disorders such as aphasia, there are essentially no theoretically motivated interventions to address difficulties in everyday functioning. Proposed models of functional impairment share features with cognitive processing models of language, including hierarchical organization of representations and interactive, spreading activation; thus, an examination of aphasia interventions has the potential to inform the development of theoretically motivated interventions for everyday activities. This review first addresses the shared characteristics of cognitive models of everyday function and language, with a focus on linguistic production. Next, we will present aphasia interventions that target single-word production, sentence production, short-term memory, and semantics, and discuss their implications for everyday functioning interventions. We conclude with a discussion of limitations of the language-everyday functioning comparison as well as areas of future research.
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Marincolo JCS, Aprahamian I, Corona LP, Neri AL, Yassuda MS, Borim FSA. Three definitions of probable sarcopenia and associations with falls and functional disability among community-dwelling older adults. Osteoporos Sarcopenia 2021; 7:69-74. [PMID: 34278002 PMCID: PMC8261724 DOI: 10.1016/j.afos.2021.05.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 04/18/2021] [Accepted: 05/01/2021] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES To assess the prevalence of probable sarcopenia according to 3 different definitions ("strength, assistance with walking, rise from a chair, climb stairs, falls"- SARC-F score, low grip strength, and the guidelines indicated by the European Working Group on Sarcopenia in Older People 2 - EWGSOP2) and assess the association of probable sarcopenia with functional disability and falls among community-dwelling older adults. METHODS Cross-sectional study with 419 older adults. Probable sarcopenia was assessed by 3 definitions: a SARC-F ≥ 4, low grip strength (< 27 kg for men and < 16 kg for women), and the EWGSOP2 criteria. Associations were investigated using Pearson's chi-square test and prevalence ratios were estimated by Poisson regression (P < 0.05). RESULTS Of the total, probable sarcopenia was identified in 23.0% of participants (SARC-F ≥ 4 score), 33.7% (low grip strength), and 10.4% (EWGSOP2) according to each different definition. In adjusted regression models, having at least 1 instrumental activities of daily living (IADL) disability and having fallen in the last 12 months were significantly associated with a SARC-F ≥ 4 (prevalence ratio, PR = 1.60; and PR = 2.50, respectively) and EWGSOP2 (PR = 1.78; and PR = 2.19, respectively). CONCLUSIONS IADL disability and falls were associated with a SARC-F ≥ 4 and the EWGSOP2 criteria (SARC-F ≥ 4 and low grip strength). Probable sarcopenia may be used in clinical practice in order to facilitate the diagnosis of definite sarcopenia and to implement early interventions that could prevent functional decline and falls in older people.
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Oort Q, Dirven L, Sikkes SAM, Aaronson N, Boele F, Brannan C, Egeter J, Grant R, Klein M, Lips I, Narita Y, Sato H, Sztankay M, Stockhammer G, Talacchi A, Uitdehaag BMJ, Reijneveld JC, Taphoorn MJB. Development of an EORTC questionnaire measuring instrumental activities of daily living (IADL) in patients with brain tumours: phase I-III. Qual Life Res 2021; 30:1491-1502. [PMID: 33496902 PMCID: PMC8068708 DOI: 10.1007/s11136-020-02738-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/14/2020] [Indexed: 04/02/2024]
Abstract
PURPOSE Being able to function independently in society is an important aspect of quality of life. This ability goes beyond self-care, requires higher order cognitive functioning, and is typically measured with instrumental activities of daily living (IADL) questionnaires. Cognitive deficits are frequently observed in brain tumour patients, however, IADL is almost never assessed because no valid and reliable IADL measure is available for this patient group. Therefore, this measure is currently being developed. METHODS This international multicentre study followed European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Group module development guidelines. Three out of four phases are completed: phases (I) generation of items, (II) construction of the item list, and (III) pre-testing. This paper reports the item selection procedures and preliminary psychometric properties of the questionnaire. Brain tumour patients (gliomas and brain metastases), their informal caregivers, and health care professionals (HCPs) were included. RESULTS Phase I (n = 44 patient-proxy dyads and 26 HCPs) generated 59 relevant and important activities. In phase II, the activities were converted into items. In phase III (n = 85 dyads), the 59 items were pre-tested. Item selection procedures resulted in 32 items. Exploratory factor analysis revealed a preliminary dimensional structure consisting of five scales with acceptable to excellent internal consistency (α = 0.73-0.94) and two single items. For three scales, patients with cognitive impairments had significantly more IADL problems than patients without impairments. CONCLUSION A phase IV validation study is needed to confirm the psychometric properties of the EORTC IADL-BN32 questionnaire in a larger international sample.
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Nightingale G, Battisti NML, Loh KP, Puts M, Kenis C, Goldberg A, Haase KR, Krok-Schoen J, Liposits G, Sattar S, Stolz-Baskett P, Pergolotti M. Perspectives on functional status in older adults with cancer: An interprofessional report from the International Society of Geriatric Oncology (SIOG) nursing and allied health interest group and young SIOG. J Geriatr Oncol 2021; 12:658-665. [PMID: 33172805 PMCID: PMC8102651 DOI: 10.1016/j.jgo.2020.10.018] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 08/17/2020] [Accepted: 10/27/2020] [Indexed: 12/18/2022]
Abstract
Most adults with cancer are over 65 years of age, and this cohort is expected to grow exponentially. Older adults have an increased burden of comorbidities and risk of experiencing adverse events on anticancer treatments, including functional decline. Functional impairment is a predictor of increased risk of chemotherapy toxicity and shorter survival in this population. Healthcare professionals caring for older adults with cancer should be familiar with the concept of functional status and its implications because of the significant interplay between function, cancer, anticancer treatments, and patient-reported outcomes. In this narrative review, we provide an overview of functional status among older patients with cancer including predictors, screening, and assessment tools. We also discuss the impact of functional impairment on patient outcomes, and describe the role of individual members of an interprofessional team in addressing functional impairment in this population, including the use of a collaborative approach aiming to preserve function.
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Tremblay M, Muslemani S, Côté I, Gagnon C, Fortin J, Gallais B. Accomplishment of instrumental activities of daily living and its relationship with cognitive functions in adults with myotonic dystrophy type 1 childhood phenotype: an exploratory study. BMC Psychol 2021; 9:56. [PMID: 33865455 PMCID: PMC8052658 DOI: 10.1186/s40359-021-00562-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 04/06/2021] [Indexed: 11/14/2022] Open
Abstract
Background The childhood phenotype of myotonic dystrophy type 1 (DM1) involves impaired cognitive functioning starting in infancy, which may compromise later on their ability to carry out instrumental activities of daily living (IADLs) necessary for living independently. The current study aims to document the ability to perform IADLs among adults with the childhood phenotype of DM1 and to explore its links to cognitive functioning. Methods This cross-sectional exploratory study was conducted among 11 individuals living with DM1. IADLs related to money management, home management & transportation and health & safety activities were assessed by the Independent Living Scale (ILS). Neuropsychological tests assessed participants’ intellectual abilities and executive functioning. Associations were investigated using Spearman’s rho correlation. Results Important difficulties were found in all three categories of IADLs, mostly in money management in which only 2/11 participants were scored as independent. 8/11 participants showed low to very low intellectual functioning and limit to impaired executive functioning. Apathy was also a common feature as 5/11 participants showed clinical level of apathy. A lower IQ was associated with greater difficulty in the home management & transportation subtest of the ILS. Conclusions Adults with the childhood phenotype of DM1 demonstrate relative dependence in regard to the following IADLs: money management and home management & transportation. Level of dependence is, at least partially, associated with cognitive impairments. The work relates to results from an exploratory study; thus, studies must be pursued to describe in more details difficulties experienced by this population.
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