Deirdre Connolly1, Jess Garvey1, Gabrielle McKee2. 1. a Discipline of Occupational Therapy , Trinity College , Dublin. 2. b School of Nursing and Midwifery , Trinity College , Dublin.
Abstract
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.
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.
Entities:
Keywords:
Activities of daily living; instrumental activities of daily living; older adults; predictors; the Irish longitudinal study of aging (TILDA)
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