25 results on '"Griffith, Lauren"'
Search Results
2. The Effects of Cognitive Ability, Mental Health, and Self-Quarantining on Functional Ability of Older Adults During the COVID-19 Pandemic: Results From the Canadian Longitudinal Study on Aging.
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Gregory, Madeline A., Schaeffer, Morgan J., Reeves, Jennifer T. H., Griffith, Lauren E., Wolfson, Christina, Basta, Nicole E., McMillan, Jacqueline M., Kirkland, Susan, Raina, Parminder, and Paterson, Theone S. E.
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COVID-19 pandemic ,ACTIVITIES of daily living ,OLDER people ,COGNITIVE ability ,MENTAL health - Abstract
Objectives: Determine whether levels of anxiety and depression, cognitive ability, and self-quarantining during and prior to the pandemic predict decreases in perceived functional ability. Design and Setting: Longitudinal data collected from the Canadian Longitudinal Study on Aging (CLSA) COVID-19 Questionnaire Study (2020) and core CLSA study (Follow-Up 1; 2014-2018). Participants: 17 541 CLSA participants. Measurements: Self-quarantining behaviours from questionnaires administered at Baseline (April 2020), Monthly, and Exit (December 2020) time points of the CLSA COVID-19 Questionnaire Study, levels of anxiety and depression at Baseline, perceived change in functional ability at Exit, and performance on neuropsychological tests (Rey Auditory Verbal Learning Task, Mental Alternation Task, Animal Fluency Test) and functional ability (Older Americans Resources and Services [OARS] Multidimensional Assessment Questionnaire) from the core CLSA study. Results: Greater cognitive ability pre-pandemic (B = −.003, P <.01), higher levels of anxiety (B = −.024, P <.01) and depressive symptoms (B = −.110, P <.01) at Baseline, and higher frequency of engaging in self-quarantining throughout the COVID-19 survey period (B = −.098, P <.01) were associated with perceived loss in functional ability at Exit. Self-quarantining behaviour was associated with perceived loss in functional ability only at average and high levels of depressive symptoms (B = −.013, P <.01). Conclusions: Older adults with higher cognitive and lower functional ability prior to the pandemic were at greater risk of decreased perceived functional ability during the first year of the pandemic, as were those who experienced greater levels of anxiety and depressive symptoms during the pandemic. Strategies/interventions to preserve functional ability in older adults with cognitive independence prior to future pandemics are warranted. [ABSTRACT FROM AUTHOR]
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- 2024
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3. Impact of care–recipient relationship type on quality of life in caregivers of older adults with dementia over time.
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Kin, Aiping Lai, Griffith, Lauren E, Kuspinar, Ayse, Smith-Turchyn, Jenna, and Richardson, Julie
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TREATMENT of dementia , *SECONDARY analysis , *PSYCHOLOGICAL burnout , *PATIENT-family relations , *SPOUSES , *DESCRIPTIVE statistics , *EMOTIONS , *ODDS ratio , *BURDEN of care , *QUALITY of life , *ADULT children , *PSYCHOLOGY of caregivers , *CONFIDENCE intervals , *DEMENTIA , *DEMENTIA patients , *OLD age - Abstract
Background Dementia caregiving is a dynamic and multidimensional process. To gain a comprehensive understanding of informal caregiving for people living with dementia (PLWD), it is pivotal to assess the quality of life (QoL) of informal caregivers. Objective To evaluate whether the care–recipient relationship type predicts changes in the QoL of informal caregivers of PLWD over a two-year period. Methods This was a secondary analysis of longitudinal data. The data were drawn from two waves of linked data from the National Health and Aging Trends Study (NHATS) and the National Study of Caregiving (NSOC) (2015: NHATS R5 & NSOC II; 2017: NHATS R7 & NSOC III). Caregivers were categorized into spousal, adult–child, "other" caregiver and "multiple" caregivers. QoL was assessed through negative emotional burden (NEB), positive emotional benefits and social strain (SS). Generalized estimating equation modelling was used to examine changes in caregivers' QoL outcomes across types of relationship over time. Results About, 882 caregivers were included who linked to 601 PLWD. After adjusting caregivers' socio-demographics, "other" caregivers had lower risk of NEB and SS than spousal caregivers (OR = 0.34, P = 0.003, 95%CI [0.17, 0.70]; OR = 0.37, P = 0.019, 95%CI 0.16, 0.85], respectively), and PLWD's dementia status would not change these significance (OR = 0.33, P = 0.003, 95%CI [0.16, 0.68]; OR = 0.31, P = 0.005, 95%CI [0.14, 0.71], respectively). Conclusions The study demonstrates that spousal caregivers face a higher risk of NEB and SS over time, underscoring the pressing need to offer accessible and effective support for informal caregivers of PLWD, especially those caring for their spouses. [ABSTRACT FROM AUTHOR]
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- 2024
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4. Associations between Social Isolation Index and changes in grip strength, gait speed, bone mineral density (BMD), and self-reported incident fractures among older adults: Results from the Canadian Longitudinal Study on Aging (CLSA).
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Lee, Ahreum, McArthur, Caitlin, Ioannidis, George, Mayhew, Alexandra, Adachi, Jonathan D., Griffith, Lauren E., Thabane, Lehana, and Papaioannou, Alexandra
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FEMUR neck ,WALKING speed ,BONE density ,GRIP strength ,LUMBAR vertebrae ,SOCIAL isolation ,OLDER people - Abstract
Background: The aim is to investigate whether social isolation and loneliness are associated with changes in grip strength, gait speed, BMD, and fractures. Methods: Canadian Longitudinal Study on Aging (CLSA) Comprehensive Cohort participants aged 65 years and older at baseline (2012–2015) who completed the three-year follow-up interview (2015–2018) were included in this analysis (n = 11,344). Social isolation and loneliness were measured using the CLSA social isolation index (CLSA-SII, range 0–10). We calculated absolute and percent change in grip strength (kg) and gait speed (m/s) and annualized absolute (g/cm
2 ) and percent change in femoral neck and total hip BMD during the three-year follow-up. Self-reported incident fractures of all skeletal sites in the previous 12 months were measured at three-year follow-up. Multivariable analyses were conducted. Odd ratio (OR) and 95% confidence interval (CI) are reported. Results: The mean age (standard deviation [SD]) was 72.9 (5.6) years and 49.9% were female. The mean (SD) of CLSA-SII at baseline was 3.5 (1.4). Mean absolute and percentage change (SD) in grip strength (kg) and gait speed (m/s) were -1.33 (4.60), -3.02% (16.65), and -0.05 (0.17), -3.06% (19.28) during the three-year follow-up, respectively. Mean annualized absolute (g/cm2 ) and percentage change (SD) in femoral neck and total hip BMD were -0.004 (0.010), -0.47% (1.43) and -0.005 (0.009), -0.57% (1.09), respectively. 345 (3.1%) participants had incident fractures. As CLSA-SII increased (per one unit change), participants had 1.13 (adjusted OR 1.13, 95% CI 1.01–1.27) times greater odds for incident fractures. The interaction term between the CLSA-SII and centre for epidemiology studies depression 9 scale (CES-D 9) for self-reported incident fractures was shown (interaction OR 1.02, 95% CI 1.00–1.04). Conclusions: Socially isolated and lonely older adults were more likely to have had incident fractures, but social isolation was not associated with the three-year changes in grip strength, gait speed, or BMD. [ABSTRACT FROM AUTHOR]- Published
- 2023
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5. Caregiver Involvement and Concerns with Care of Residents of Assisted Living before and during the COVID-19 Pandemic.
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Hoben, Matthias, Li, Wenshan, Dampf, Hana, Hogan, David B., Corbett, Kyle, Chamberlain, Stephanie A., McGrail, Kim, Griffith, Lauren E., Gruneir, Andrea, Lane, Natasha E., Baumbusch, Jennifer, and Maxwell, Colleen
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COVID-19 pandemic ,CONGREGATE housing ,CAREGIVERS ,OLDER people ,RESIDENTS - Abstract
Introduction: Family/friend caregivers play an essential role in promoting the physical and mental health of older adults in need of care – especially during the COVID-19 pandemic and especially in assisted living (AL) homes, where resident care needs are similarly complex as in long-term care homes but fewer staffing resources and services are available. However, little research is available on caregiver involvement and concerns with care of AL residents prior to and during waves 1 and 2 of the COVID-19 pandemic. This study addressed this important knowledge gap. Methods: This prospective cohort study used baseline and follow-up online surveys with primary caregivers to AL residents in Western Canada who were 65 years or older and had lived in the AL home for at least 3 months before Mar 1, 2020. Surveys assessed the following outcomes in the 3 months prior to and during waves 1 and 2 of the pandemic: sociodemographics, 5 ways of visiting or communicating with residents, involvement in 16 care tasks, concerns with 9 resident physical/mental health conditions, perceived lack of resident access to 7 care services, and whether caregivers felt well informed and involved with resident care. Results: Based on 386 caregiver responses, in-person visits dropped significantly in wave 1 of the pandemic and so did caregiver involvement in nearly all care tasks. While these rates increased in wave 2, most did not return to pre-pandemic levels. Correspondingly, caregiver concerns (already high before the pandemic) substantially increased in wave 1 and stayed high in wave 2. These were particularly elevated among caregivers who did not feel well informed/involved with resident care. Conclusions: Restricted in-person visiting disrupted resident care and was associated with worse perceptions of resident health and well-being. Continued caregiver involvement in resident care and communication with caregivers even during lockdowns is key to mitigating these issues. [ABSTRACT FROM AUTHOR]
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- 2023
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6. Frailty and the impacts of the COVID-19 pandemic on community-living middle-aged and older adults: an analysis of data from the Canadian Longitudinal Study on Aging (CLSA).
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Griffith, Lauren E, McMillan, Jacqueline, Hogan, David B, Pourfarzaneh, Sina, Anderson, Laura N, Kirkland, Susan, Basta, Nicole E, van den Heuvel, Edwin, Raina, Parminder, and Team, The Canadian Longitudinal Study on Aging (CLSA)
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FRAIL elderly , *HEALTH services accessibility , *INTERVIEWING , *INCOME , *INDEPENDENT living , *AGING , *DESCRIPTIVE statistics , *SOCIODEMOGRAPHIC factors , *COVID-19 pandemic , *LONGITUDINAL method , *MIDDLE age - Abstract
Background frailty imparts a higher risk for hospitalisation, mortality and morbidity due to COVID-19 infection, but the broader impacts of the pandemic and associated public health measures on community-living people with frailty are less known. Methods we used cross-sectional data from 23,974 Canadian Longitudinal Study on Aging participants who completed a COVID-19 interview (Sept–Dec 2020). Participants were included regardless of whether they had COVID-19 or not. They were asked about health, resource, relationship and health care access impacts experienced during the pandemic. Unadjusted and adjusted prevalence of impacts was estimated by frailty index quartile. We further examined if the relationship with frailty was modified by sex, age or household income. Results community-living adults (50–90 years) with greater pre-pandemic frailty reported more negative impacts during the first year of the pandemic. The frailty gradient was not explained by socio-demographic or health behaviour factors. The largest absolute difference in adjusted prevalence between the most and least frail quartiles was 15.1% (challenges accessing healthcare), 13.3% (being ill) and 7.4% (increased verbal/physical conflict). The association between frailty and healthcare access differed by age where the youngest age group tended to experience the most challenges, especially for those categorised as most frail. Conclusion although frailty has been endorsed as a tool to inform estimates of COVID-19 risk, our data suggest it may have a broader role in primary care and public health by identifying people who may benefit from interventions to reduce health and social impacts of COVID-19 and future pandemics. [ABSTRACT FROM AUTHOR]
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- 2022
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7. Refreshing Older Adults' Driving Skills (ROADSkills): A randomized controlled trial examining the effect of video feedback.
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Sangrar, Ruheena, Griffith, Lauren E., Letts, Lori, Ma, Jinhui, Porter, Michelle M., and Vrkljan, Brenda
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OLDER people , *RANDOMIZED controlled trials , *OLDER automobile drivers , *AUTOMOBILE driving , *YOUNG adults , *EDUCATIONAL films , *MOTOR vehicle driving - Abstract
• Tailored training has been shown to improve older drivers' on-road performance. • Eighty older drivers were randomly assigned to a video feedback or control group. • Older drivers who received video feedback significantly reduced on-road errors. • Reductions in on-road errors were significant when compared to the control group. • Video feedback led to greater vehicle control, observation, and obeying road rules. This study evaluated the effectiveness of a personalized video-based driver training program on the behind-the-wheel skills of community-dwelling older adults. In this randomized controlled trial (RCT), 80 older drivers [ mean age (SD) = 71.0 (3.9)] were randomly assigned to view one of two educational videos: 1) personalized video feedback on their driving (n = 40) or 2) a generic video on aging-in-place (n = 40). The primary outcome, the total number of errors accrued in a 30-minute standardized on-road evaluation, was analyzed at baseline and 4 weeks after watching the assigned video. On-road evaluations were video-recorded and scored by a blinded rater. Self-report measures of driving abilities, behaviors, and comfort were also compared. At the 4-week follow-up, the mean difference in the number of on-road performance errors [ mean (95% CI) = -12.0 (-16.6, −7.4), p < 0.001] favored the intervention group compared to controls, with significant improvements across multiple domains: vehicle control [ mean (95% CI) = -4.8 (-8.1, −1.5), p < 0.01], observing the roadway [ mean (95% CI) = -5.5 (-8.4, −2.6), p < 0.001], and compliance with traffic rules [ mean (95% CI) = -1.3 (-2.3, −0.2), p < 0.05]. Within-group change on behind-the-wheel errors was significant for the intervention group [ mean (95% CI) = -10.3 (-13.5, −7.1), p < 0.001], but not for the control group [ mean (95% CI) = 1.7 (-1.6, 4.9), p > 0.05]. No significant differences were found on the self-report measures. A novel, video-based approach that provided personalized feedback to older drivers significantly reduced behind-the-wheel errors 4-weeks post-intervention. Changes in self-reported driving behaviors and abilities were not significant. Future research will examine the long-term effects of this approach on older adults' actual and perceived driving abilities. [ABSTRACT FROM AUTHOR]
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- 2022
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8. Association Among Cognition, Frailty, and Falls and Self‐Reported Incident Fractures: Results From the Canadian Longitudinal Study on Aging (CLSA).
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Lee, Ahreum, McArthur, Caitlin, Ioannidis, George, Adachi, Jonathan D., Griffith, Lauren E., Thabane, Lehana, Giangregorio, Lora, Morin, Suzanne N., Leslie, William D., Lee, Justin, and Papaioannou, Alexandra
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FRAILTY ,OLDER people ,LONGITUDINAL method ,COGNITION ,VERBAL learning - Abstract
Cognition, frailty, and falls have been examined independently as potential correlates of fracture risk, but not simultaneously. Our objective was to explore the association between cognition, frailty, and falls and self‐reported incident fractures to determine if these factors show significant independent associations or interactions. We included participants who completed the Canadian Longitudinal Study on Aging (CLSA) 2012–2015 baseline comprehensive assessment, did not experience any self‐reported fractures in the year prior to cohort recruitment, and completed the follow‐up questionnaire at year 3 (n = 26,982). We compared all baseline cognitive measures available in the CLSA, the Rockwood Frailty Index (FI), and presence of self‐reported falls in the past 12 months in those with versus without self‐reported incident fractures in year 3 of follow‐up. We used multivariable logistic regression adjusted for covariates and examined two‐way interactions between cognition, frailty, and prior falls. CLSA specified analytic weights were applied. The mean ± standard error (SE) age of participants was 59.5 ± 0.1 years and 52.2% were female. A total of 715 participants (2.7%) self‐reported incident fractures at 3‐year follow‐up. Participants who experienced incident fractures had similar baseline cognition scores (mean ± SE; Rey Auditory Verbal Learning Test [RAVLT]: Immediate recall 6.1 ± 0.1 versus 5.9 ± 0.0; standardized difference [d] 0.124); higher FI scores (mean ± SE; FI 0.134 ± 0.005 versus 0.116 ± 0.001; d 0.193), and a greater percentage had fallen in the past 12 months (weighted n [%] 518 [7.2] versus 919 [3.5]; d 0.165). FI (each increment of 0.08) was associated with a significantly increased risk of self‐reported incident fractures in participants of all ages and those aged 65 years or older (adjusted odd ratio [OR] 1.24, 95% confidence limit [CL] 1.10–1.40; adjusted OR 1.44, 95% CL 1.11–1.52, respectively). The adjusted odds for self‐reported incident fractures in participants of all ages was also significantly associated with falls in the past 12 months prior to baseline (adjusted OR 1.83; 95% CL 1.13–2.97), but not in those aged 65 years or older. No interactions between cognition, frailty, and prior falls were found. However, considering the relatively young age of our cohort, it may be appropriate to make strong inferences in individuals older than 65 years of age. © 2022 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research. [ABSTRACT FROM AUTHOR]
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- 2022
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9. Stressors and perceived consequences of the COVID-19 pandemic among older adults: a cross-sectional study using data from the Canadian Longitudinal Study on Aging.
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De Rubeis, Vanessa, Anderson, Laura N., Khattar, Jayati, de Groh, Margaret, Ying Jiang, Oz, Urun Erbas, Basta, Nicole E., Kirkland, Susan, Wolfson, Christina, Griffith, Lauren E., and Raina, Parminder
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OLDER people ,COVID-19 pandemic ,CROSS-sectional method ,LONGITUDINAL method ,AGING - Abstract
Background: The indirect consequences of the COVID-19 pandemic in older adults, such as stress, are unknown. We sought to describe the stressors and perceived consequences of the COVID-19 pandemic on older adults in Canada and to evaluate differences by socioeconomic factors. Methods: We conducted a cross-sectional study using data from the Canadian Longitudinal Study on Aging COVID-19 Exit Questionnaire (September-December 2020). A 12-item checklist was used to assess stressors (e.g., income loss, separation from family) experienced during the pandemic, and a single question was used to measure perceived consequences. We used a generalized linear model with a binomial distribution and log link to estimate prevalence ratios and 95% confidence intervals (CIs) for the association between socioeconomic factors, stressors and perceived consequences. Results: Among the 23 972 older adults (aged 50-96 yr) included in this study, 17 977 (75.5%) reported at least 1 stressor during the pandemic, with 5796 (24.4%) experiencing 3 or more stressors. The consequences of the pandemic were perceived as negative by 23 020 (63.1%) participants. Females were more likely to report most stressors than males, such as separation from family (adjusted prevalence ratio 1.31, 95% CI 1.28-1.35). The perceived consequences of the pandemic varied by region; residents of Quebec were less likely to perceive the consequences of the pandemic as negative (adjusted prevalence ratio 0.87, 95% CI 0.84-0.91) than those of the Atlantic provinces. Interpretation: These findings suggest that older adults across Canada experienced stressors and perceived the pandemic consequences as negative, though stressors and perceptions of consequences varied by socioeconomic factors and geography, highlighting inequalities. Future research will be needed to estimate the impact of stress during the pandemic on future health outcomes. [ABSTRACT FROM AUTHOR]
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- 2022
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10. Mobility screening for fall prediction in the Canadian Longitudinal Study on Aging (CLSA): implications for fall prevention in the decade of healthy ageing.
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Beauchamp, Marla K, Kuspinar, Ayse, Sohel, Nazmul, Mayhew, Alexandra, D'Amore, Cassandra, Griffith, Lauren E, and Raina, Parminder
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EXERCISE tests ,REFERENCE values ,WALKING speed ,ACTIVE aging ,PREDICTIVE tests ,POSTURAL balance ,AGE distribution ,MEDICAL screening ,GERIATRIC assessment ,RISK assessment ,SEX distribution ,PHYSICAL mobility ,ACCIDENTAL falls ,DESCRIPTIVE statistics ,INDEPENDENT living ,RECEIVER operating characteristic curves ,LONGITUDINAL method - Abstract
Background Guidelines for fall prevention in older adults recommend mobility screening for fall risk assessment; however, there is no consensus on which test to use and at what cutoff. This study aimed to determine the accuracy and optimal cut-off values of commonly used mobility tests for predicting falls in the Canadian Longitudinal Study on Aging (CLSA). Methods Mobility tests at baseline included the Timed Up and Go (TUG), Single Leg Stance (SLS), chair-rise and gait speed. Inclusion criteria were: age ≥ 65 years and meeting first-level fall screening criteria (i.e. history of a fall or mobility problem) at baseline. Accuracy of fall prediction at 18-months for each test was measured by the area under the receiver operating curve (AUC). Results Of 1,121 participants that met inclusion criteria (mean age 75.2 ± 5.9 years; 66.6% women), 218 (19.4%) reported ≥one fall at 18 months. None of the tests achieved acceptable accuracy for identifying individuals with ≥one fall at follow-up. Among women 65–74 and 75–85 years, the TUG identified recurrent fallers (≥two falls) with optimal cut-off scores of 14.1 and 12.9 s (both AUCs 0.70), respectively. Among men 65–74 years, only the SLS showed acceptable accuracy (AUC 0.85) for identifying recurrent fallers with an optimal cutoff of 3.6 s. Conclusions Our findings indicate that commonly used mobility tests do not have sufficient discriminability to identify fallers in a population-based sample of community-dwelling older adults. The TUG and SLS can identify recurrent fallers; however, their accuracy and cut-off values vary by age and sex. [ABSTRACT FROM AUTHOR]
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- 2022
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11. Self-reported health and the well-being paradox among community-dwelling older adults: a cross-sectional study using baseline data from the Canadian Longitudinal Study on Aging (CLSA).
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Whitmore, Carly, Markle-Reid, Maureen, McAiney, Carrie, Ploeg, Jenny, Griffith, Lauren E., Phillips, Susan P., Wister, Andrew, and Fisher, Kathryn
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OLDER people ,LONGITUDINAL method ,AGING ,CROSS-sectional method ,PARADOX ,PSYCHOLOGICAL resilience - Abstract
Background: Self-reported health is a widely used epidemiologic measure, however, the factors that predict self-reported health among community-dwelling older adults (≥65 years), especially those with multimorbidity (≥2 chronic conditions), are poorly understood. Further, it is not known why some older adults self-report their health positively despite the presence of high levels of multimorbidity, a phenomenon known as the well-being paradox. The objectives of this study were to: 1) examine the factors that moderate or mediate the relationship between multimorbidity and self-reported health; 2) identify the factors that predict high self-reported health; and 3) determine whether these same factors predict high self-reported health among those with high levels of multimorbidity to better understand the well-being paradox.Methods: A cross-sectional analysis of baseline data from the Canadian Longitudinal Study on Aging was completed (n = 21,503). Bivariate stratified analyses were used to explore whether each factor moderated or mediated the relationship between multimorbidity and self-reported health. Logistic regression was used to determine the factors that predict high self-reported health in the general population of community-dwelling older adults and those displaying the well-being paradox.Results: None of the factors explored in this study moderated or mediated the relationship between multimorbidity and self-reported health, yet all were independently associated with self-reported health. The 'top five' factors predicting high self-reported health in the general older adult population were: lower level of multimorbidity (odds ratio [OR] 0.75, 95% confidence interval [CI] 0.74-0.76), female sex (OR 0.62, CI 0.57-0.68), higher Life Space Index score (OR 1.01, CI 1.01-1.01), higher functional resilience (OR 1.16, CI 1.14-1.19), and higher psychological resilience (OR 1.26, CI 1.23-1.29). These same 'top five' factors predicted high self-reported health among the subset of this population with the well-being paradox.Conclusions: The factors that predict high self-reported health in the general population of older adults are the same for the subset of this population with the well-being paradox. A number of these factors are potentially modifiable and can be the target of future interventions to improve the self-reported health of this population. [ABSTRACT FROM AUTHOR]- Published
- 2022
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12. Multimorbidity resilience and COVID-19 pandemic self-reported impact and worry among older adults: a study based on the Canadian Longitudinal Study on Aging (CLSA).
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Wister, Andrew, Li, Lun, Cosco, Theodore D., McMillan, Jacqueline, Griffith, Lauren E., on behalf of the Canadian Longitudinal Study on Aging (CLSA) Team, Costa, Andrew, Anderson, Laura, Balion, Cynthia, Kirkland, Susan, Yukiko, Asada, Wolfson, Christina, Basta, Nicole, Cossette, Benoȋt, Levasseur, Melanie, Hofer, Scott, Paterson, Theone, Hogan, David, Liu-Ambrose, Teresa, and Menec, Verena
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OLDER people ,COVID-19 pandemic ,COMORBIDITY ,PSYCHOLOGICAL resilience ,AGING - Abstract
Background: The Coronavirus Disease-2019 (COVID-19) pandemic has created a spectrum of adversities that have affected older adults disproportionately. This paper examines older adults with multimorbidity using longitudinal data to ascertain why some of these vulnerable individuals coped with pandemic-induced risk and stressors better than others - termed multimorbidity resilience. We investigate pre-pandemic levels of functional, social and psychological forms of resilience among this sub-population of at-risk individuals on two outcomes - self-reported comprehensive pandemic impact and personal worry.Methods: This study was conducted using Follow-up 1 data from the Canadian Longitudinal Study on Aging (CLSA), and the Baseline and Exit COVID-19 study, conducted between April and December in 2020. A final sub-group of 9211 older adults with two or more chronic health conditions were selected for analyses. Logistic regression and Generalized Linear Mixed Models were employed to test hypotheses between a multimorbidity resilience index and its three sub-indices measured using pre-pandemic Follow-up 1 data and the outcomes, including covariates.Results: The multimorbidity resilience index was inversely associated with pandemic comprehensive impact at both COVID-19 Baseline wave (OR = 0.83, p < 0.001, 95% CI: [0.80,0.86]), and Exit wave (OR = 0.84, p < 0.001, 95% CI: [0.81,0.87]); and for personal worry at Exit (OR = 0.89, p < 0.001, 95% CI: [0.86,0.93]), in the final models with all covariates. The full index was also associated with comprehensive impact between the COVID waves (estimate = - 0.19, p < 0.001, 95% CI: [- 0.22, - 0.16]). Only the psychological resilience sub-index was inversely associated with comprehensive impact at both Baseline (OR = 0.89, p < 0.001, 95% CI: [0.87,0.91]) and Exit waves (OR = 0.89, p < 0.001, 95% CI: [0.87,0.91]), in the final model; and between these COVID waves (estimate = - 0.11, p < 0.001, 95% CI: [- 0.13, - 0.10]). The social resilience sub-index exhibited a weak positive association (OR = 1.04, p < 0.05, 95% CI: [1.01,1.07]) with personal worry, and the functional resilience measure was not associated with either outcome.Conclusions: The findings show that psychological resilience is most pronounced in protecting against pandemic comprehensive impact and personal worry. In addition, several covariates were also associated with the outcomes. The findings are discussed in terms of developing or retrofitting innovative approaches to proactive coping among multimorbid older adults during both pre-pandemic and peri-pandemic periods. [ABSTRACT FROM AUTHOR]- Published
- 2022
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13. Team approach to polypharmacy evaluation and reduction: study protocol for a randomized controlled trial.
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Mangin, Dee, Lamarche, Larkin, Agarwal, Gina, Banh, Hoan Linh, Dore Brown, Naomi, Cassels, Alan, Colwill, Kiska, Dolovich, Lisa, Farrell, Barbara, Garrison, Scott, Gillett, James, Griffith, Lauren E., Holbrook, Anne, Jurcic-Vrataric, Jane, McCormack, James, O'Reilly, Daria, Raina, Parminder, Richardson, Julie, Risdon, Cathy, and Savelli, Mat
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RANDOMIZED controlled trials ,RESEARCH protocols ,POLYPHARMACY ,OLDER people ,PHYSICIANS ,SPECIALTY pharmacies ,DRUGSTORES - Abstract
Background: Polypharmacy in older adults can be associated with negative outcomes including falls, impaired cognition, reduced quality of life, and general and functional decline. It is not clear to what extent these are reversible if the number of medications is reduced. Primary care does not have a systematic approach for reducing inappropriate polypharmacy, and there are few, if any, approaches that account for the patient's priorities and preferences. The primary objective of this study is to test the effect of TAPER (Team Approach to Polypharmacy Evaluation and Reduction), a structured operationalized clinical pathway focused on reducing inappropriate polypharmacy. TAPER integrates evidence tools for identifying potentially inappropriate medications, tapering, and monitoring guidance and explicit elicitation of patient priorities and preferences. We aim to determine the effect of TAPER on the number of medications (primary outcome) and health-related outcomes associated with polypharmacy in older adults.Methods: We designed a multi-center randomized controlled trial, with the lead implementation site in Hamilton, Ontario. Older adults aged 70 years or older who are on five or more medications will be eligible to participate. A total of 360 participants will be recruited. Participants will be assigned to either the control or intervention arm. The intervention involves a comprehensive multidisciplinary medication review by pharmacists and physicians in partnership with patients. This review will be focused on reducing medication burden, with the assumption that this will reduce the risks and harms of polypharmacy. The control group is a wait list, and control patients will be given appointments for the TAPER intervention at a date after the final outcome assessment. All patients will be followed up and outcomes measured in both groups at baseline and 6 months.Discussion: Our trial is unique in its design in that it aims to introduce an operationalized structured clinical pathway aimed to reduce polypharmacy in a primary care setting while at the same time recording patient's goals and priorities for treatment.Trial Registration: Clinical Trials.gov NCT02942927. First registered on October 24, 2016. [ABSTRACT FROM AUTHOR]- Published
- 2021
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14. The Relationship Between Multimorbidity and Self-Reported Health Among Community-Dwelling Older Adults and the Factors that Shape This Relationship: A Mixed Methods Study Protocol Using CLSA Baseline Data.
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Whitmore, Carly, Markle-Reid, Maureen, Fisher, Kathryn, Ploeg, Jenny, McAiney, Carrie, Griffith, Lauren, Phillips, Susan, and Wister, Andrew
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RESEARCH protocols ,OLDER people ,COMORBIDITY ,QUALITY of life ,MIXED methods research ,FRAIL elderly - Abstract
Self-reported health is a common measure predictive of morbidity and mortality among adults. Many factors are known to be associated with self-reported health including the number of chronic conditions (i.e., multimorbidity). While the association between self-reported health and morbidity and mortality has been well-established, the factors that shape the relationship with self-reported health (e.g., modify and mediate) are poorly understood. Further, it is unknown why some older adults, despite having high numbers of chronic conditions, continue to rate their health positively. This is known as the well-being paradox. This mixed methods research study was designed to address these knowledge gaps. The objectives of the proposed research are to (1) determine what factors shape the relationship between multimorbidity and self-reported health and how they do so; (2) describe the ways that older adults define and perceive their individual health; and (3) explain the well-being paradox. Informed by a multimorbidity resilience framework, the quantitative component of research will analyze Canadian Longitudinal Study on Aging data while the qualitative component will collect and analyze interview data from 12 to 20 community-dwelling older adults using a case study design. Findings from this study have the potential to inform and advance future health intervention programs or services aimed at improving health-related quality of life for community-dwelling older adults. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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15. Correction: Associations between Social Isolation Index and changes in grip strength, gait speed, bone mineral density (BMD), and self-reported incident fractures among older adults: Results from the Canadian Longitudinal Study on Aging (CLSA).
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Lee, Ahreum, McArthur, Caitlin, Ioannidis, George, Mayhew, Alexandra, Adachi, Jonathan D., Griffith, Lauren E., Thabane, Lehana, and Papaioannou, Alexandra
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BONE density ,WALKING speed ,OLDER people ,LUMBAR vertebrae ,SOCIAL isolation ,GRIP strength ,LONGITUDINAL method - Abstract
This document is a correction notice for a research article titled "Associations between Social Isolation Index and changes in grip strength, gait speed, bone mineral density (BMD), and self-reported incident fractures among older adults: Results from the Canadian Longitudinal Study on Aging (CLSA)." The correction addresses errors in the Funding section and provides the correct funding statement. The research was made possible using data and biospecimens collected by the Canadian Longitudinal Study on Aging (CLSA), which is funded by the Government of Canada through the Canadian Institutes of Health Research (CIHR) and the Canada Foundation for Innovation, as well as several provinces. The CLSA is led by Drs. Parminder Raina, Christiana Wolfson, and Susan Kirkland. [Extracted from the article]
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- 2024
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16. Comparing Biological Age Estimates Using Domain-Specific Measures From the Canadian Longitudinal Study on Aging.
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Verschoor, Chris P, Belsky, Daniel W, Ma, Jinhui, Cohen, Alan A, Griffith, Lauren E, and Raina, Parminder
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LONGITUDINAL method ,MEDICAL care use ,AGE ,OLDER people ,PHYSICAL mobility ,PSYCHOLOGICAL aspects of aging ,RESEARCH ,CHRONIC diseases ,RESEARCH methodology ,COGNITION ,HEALTH status indicators ,MEDICAL cooperation ,EVALUATION research ,PATIENTS' attitudes ,COMPARATIVE studies ,AGING ,RESEARCH funding - Abstract
Many studies have shown that estimates of biological age (BA) can predict health-related outcomes in older adults. Often, researchers employ multiple measures belonging to a variety of biological/physiological systems, and assess the validity of BA estimates by how well they approximate chronological age (CA). However, it is not clear whether this is the best approach for judging a BA estimate, or whether certain groups of measures are more informative to this end. Using data from the Canadian Longitudinal Study on Aging, we composed panels of biological measures based on the physiological systems/domains they belong to (blood, organ function, physical/cognitive performance), and also composed a panel of measures that optimized the association of BA with CA. We then compared BA estimates for each according to their association with CA and health-related outcomes, including frailty, multimorbidity, chronic condition domains, disability, and health care utilization. Although BA estimated using all 40 measures (r = 0.74) or our age-optimized panel (r = 0.77) most closely approximated CA, the strength of associations to health-related outcomes was comparable or weaker than that of our panel composed only of physical performance measures (CA r = 0.59). All BA estimates were significantly associated to the outcomes considered, with exception to the neurological and musculoskeletal disease domains, and only varied slightly by sex. In summary, while the approximation of CA is important to consider when estimating BA, the strength of associations to prospective outcomes may be of greater importance. Hence, the context in which BA is estimated should be influenced by an investigator's specific research goals. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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17. Effect of socio-demographic and health factors on the association between multimorbidity and acute care service use: population-based survey linked to health administrative data.
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Fisher, Kathryn A., Griffith, Lauren E., Gruneir, Andrea, Upshur, Ross, Perez, Richard, Favotto, Lindsay, Nguyen, Francis, Markle-Reid, Maureen, and Ploeg, Jenny
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- *
SOCIODEMOGRAPHIC factors , *COMORBIDITY , *SOCIAL surveys , *OLDER people , *SOCIAL services , *UTILIZATION of hospital emergency service - Abstract
Background: This study explores how socio-demographic and health factors shape the relationship between multimorbidity and one-year acute care service use (i.e., hospital, emergency department visits) in older adults in Ontario, Canada.Methods: We linked multiple cycles (2005-2006, 2007-2008, 2009-2010, 2011-2012) of the Canadian Community Health Survey (CCHS) to health administrative data to create a cohort of adults aged 65 and older. Administrative data were used to estimate one-year service use and to identify 12 chronic conditions used to measure multimorbidity. We examined the relationship between multimorbidity and service use stratified by a range of socio-demographic and health variables available from the CCHS. Logistic and Poisson regressions were used to explore the association between multimorbidity and service use and the role of socio-demographic factors in this relationship.Results: Of the 28,361 members of the study sample, 60% were between the ages of 65 and 74 years, 57% were female, 72% were non-immigrant, and over 75% lived in an urban area. Emergency department visits and hospitalizations consistently increased with the level of multimorbidity. This study did not find strong evidence of moderator or interaction effects across a range of socio-demographic factors. Stratified analyses revealed further patterns, with many being similar for both services - e.g., the odds ratios were higher at all levels of multimorbidity for men, older age groups, and those with lower household income. Rurality and immigrant status influenced emergency department use (higher in rural residents and non-immigrants) but not hospitalizations. Multimorbidity and the range of socio-demographic variables remained significant predictors of service use in the regressions.Conclusions: Strong evidence links multimorbidity with increased acute care service use. This study showed that a range of factors did not modify this relationship. Nevertheless, the factors were independently associated with acute care service use, pointing to modifiable risk factors that can be the focus of resource allocation and intervention design to reduce service use in those with multimorbidity. The study's results suggest that optimizing acute care service use in older adults requires attention to both multimorbidity and social determinants, with programs that are multifactorial and integrated across the health and social service sectors. [ABSTRACT FROM AUTHOR]- Published
- 2021
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18. Effectiveness of a community program for older adults with type 2 diabetes and multimorbidity: a pragmatic randomized controlled trial.
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Miklavcic, John J., Fraser, Kimberly D., Ploeg, Jenny, Markle-Reid, Maureen, Fisher, Kathryn, Gafni, Amiram, Griffith, Lauren E., Hirst, Sandra, Sadowski, Cheryl A., Thabane, Lehana, Triscott, Jean A. C., and Upshur, Ross
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OLDER people ,FUNCTIONAL loss in older people ,TYPE 2 diabetes ,RANDOMIZED controlled trials ,COMORBIDITY ,MEDICAL care costs - Abstract
Background: Type II diabetes mellitus (T2DM) affects upwards of 25% of Canadian older adults and is associated with high comorbidity and burden. Studies show that lifestyle factors and self-management are associated with improved health outcomes, but many studies lack rigour or exclude older adults, particularly those with multimorbidity. More evidence is needed on the effectiveness of community-based self-management programs in older adults with T2DM and multimorbidity. The study purpose is to evaluate the effect of a community-based intervention versus usual care on physical functioning, mental health, depressive symptoms, anxiety, self-efficacy, self-management, and healthcare costs in older adults with T2DM and 2 or more comorbidities.Methods: Community-living older adults with T2DM and two or more chronic conditions were recruited from three Primary Care Networks (PCNs) in Alberta, Canada. Participants were randomly allocated to the intervention or control group in this pragmatic randomized controlled trial comparing the intervention to usual care. The intervention involved up to three in-home visits, a monthly group wellness program, monthly case conferencing, and care coordination. The primary outcome was physical functioning. Secondary outcomes included mental functioning, anxiety, depressive symptoms, self-efficacy, self-management, and the cost of healthcare service use. Intention-to-treat analysis was performed using ANCOVA modeling.Results: Of 132 enrolled participants (70-Intervention, 62-Control), 42% were 75 years or older, 55% were female, and over 75% had at least six chronic conditions (in addition to T2DM). No significant group differences were seen for the baseline to six-month change in physical functioning (mean difference: -0.74; 95% CI: - 3.22, 1.74; p-value: 0.56), mental functioning (mean difference: 1.24; 95% CI: - 1.12, 3.60; p-value: 0.30), or other secondary outcomes..Conclusion: No significant group differences were seen for the primary outcome, physical functioning (PCS). Program implementation, baseline differences between study arms and chronic disease management services that are part of usual care may have contributed to the modest study results. Fruitful areas for future research include capturing clinical outcome measures and exploring the impact of varying the type and intensity of key intervention components such as exercise and diet.Trial Registration: NCT02158741 Date of registration: June 9, 2014. [ABSTRACT FROM AUTHOR]- Published
- 2020
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19. Individual and population level impact of chronic conditions on functional disability in older adults.
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Raina, Parminder, Gilsing, Anne, Mayhew, Alexandra J., Sohel, Nazmul, van den Heuvel, Edwin, and Griffith, Lauren E.
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OLDER people ,CHRONIC diseases ,DISABILITIES ,ACTIVITIES of daily living - Abstract
Background: It is unknown if the relationship between multimorbidity and disability differs by combinations of chronic conditions. The objective of our study was to elucidate how joint effect of different combinations of chronic conditions impact the five year risk of functional disability at the population level. Methods: Participants ≥65 years from the Canadian Study of Health and Aging were assessed for functional disability measured using activities of daily living (ADL) and instrumental ADL (IADL), and the presence of conditions in five disease domains; cardiometabolic, neurological, sensory, musculoskeletal, and respiratory. Logistic regression was used to assess the relationship between each disease domain and incident ADL and IADL measured at five years of follow up and population attributable risk (PAR) was modeled for diseases domains that were significantly associated with disability. Results were stratified by sex and age (65–74 years, ≥75 years). Results: There were 6272 participants free of ADL disability and 4571 participants free from IADL disability at baseline. For incident ADL, the greatest PAR values were 21.3 (9.8–32.8) for the cardiometabolic domain in males 65–74 years, 22.7 (4.7–40.8) for the musculoskeletal domain for females aged 65–74 years, and 11.2 (2.8–19.7) for the musculoskeletal domain in males ≥75 years. The PAR for the musculoskeletal, sensory, and neurological domains were similar in females ≥75 years(9.3–9.9). PAR values were lower but followed similar patterns for IADL disability. Conclusion: The chronic disease domains which most strongly predicted incident ADLs and IADLs did not account for the greatest amount of disability at the population level. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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20. Test-retest reliability, internal consistency, construct validity and factor structure of a falls risk perception questionnaire in older adults with type 2 diabetes mellitus: a prospective cohort study.
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Gravesande, Janelle, Richardson, Julie, Griffith, Lauren, and Scott, Fran
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TYPE 2 diabetes ,OLDER people ,RISK perception ,STATISTICAL reliability ,FACTOR structure - Abstract
Background: Older adults with type 2 diabetes (DM2) are at increased risk of falling due to complications including: diabetic peripheral neuropathy, diabetic retinopathy, autonomic neuropathy and diabetic foot ulcers. The purpose of this study was to determine the test-retest reliability, internal consistency, construct validity and to perform factor analysis of a new falls Risk Perception Questionnaire (RPQ) in older community-dwelling adults with DM2. Methods: A prospective cohort of 30 community-dwelling older adults, ≥ 55 years, with DM2 was assembled. At baseline, perceived risk of falling, fear of falling and physical activity were measured. At time 2 (T2), at least 2 days later, perceived risk of falling was assessed again to determine the test-retest reliability of the RPQ. At time 3 (T3), approximately six weeks later, and time 4 (T4), at least 2 days after T3, perceived risk of falling was assessed by phone to determine the test-retest reliability of the RPQ when administered by phone. Results: The RPQ demonstrated excellent test-retest reliability when delivered in person (ICC = 0.78, 95% Confidence Interval, CI: 0.59–0.89) and by phone (ICC = 0.82, 95% CI: 0.65–0.91), good internal consistency (α = 0.78) and adequate construct validity (r = 0.52, 95% CI: 0.20–0.74, p = 0.003) in older adults with DM2. Conclusion: Given the good psychometric properties in this sample of persons with Diabetes, the RPQ has the potential to be used in clinical practice as a risk assessment and fall prevention tool. However, further testing needs to be done using a larger sample. [ABSTRACT FROM AUTHOR]
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- 2019
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21. Insights on multimorbidity and associated health service use and costs from three population-based studies of older adults in Ontario with diabetes, dementia and stroke.
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Griffith, Lauren E., Gruneir, Andrea, Fisher, Kathryn, Panjwani, Dilzayn, Gafni, Amiram, Patterson, Christopher, Markle-Reid, Maureen, and Ploeg, Jenny
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- *
MEDICAL care , *OLDER people , *COMORBIDITY , *MEDICAL care use , *DEMENTIA - Abstract
Background: Most studies that examine comorbidity and its impact on health service utilization focus on a single index-condition and are published in disease-specific journals, which limit opportunities to identify patterns across conditions/disciplines. These comparisons are further complicated by the impact of using different study designs, multimorbidity definitions and data sources. The aim of this paper is to share insights on multimorbidity and associated health services use and costs by reflecting on the common patterns across 3 parallel studies in distinct disease cohorts (diabetes, dementia, and stroke) that used the same study design and were conducted in the same health jurisdiction over the same time period.Methods: We present findings that lend to broader Insights regarding multimorbidity based on the relationship between comorbidity and health service use and costs seen across three distinct disease cohorts. These cohorts were originally created using multiple linked administrative databases to identify community-dwelling residents of Ontario, Canada with one of diabetes, dementia, or stroke in 2008 and each was followed for health service use and associated costs.Results: We identified 376,434 indviduals wtih diabetes, 95,399 wtih dementia, and 29,671 with stroke. Four broad insights were identified from considering the similarity in comorbidity, utilization and cost patterns across the three cohorts: 1) the most prevalent comorbidity types were hypertension and arthritis, which accounted for over 75% of comorbidity in each cohort; 2) overall utilization increased consistently with the number of comorbidities, with the vast majority of services attributed to comorbidity rather than the index conditions; 3) the biggest driver of costs for those with lower levels of comorbidity was community-based care, e.g., home care, GP visits, but at higher levels of comorbidity the driver was acute care services; 4) service-specific comorbidity and age patterns were consistent across the three cohorts.Conclusions: Despite the differences in population demographics and prevalence of the three index conditions, there are common patterns with respect to comorbidity, utilization, and costs. These common patterns may illustrate underlying needs of people with multimorbidity that are often obscured in literature that is still single disease-focused. [ABSTRACT FROM AUTHOR]- Published
- 2019
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22. Combining volunteers and primary care teamwork to support health goals and needs of older adults: a pragmatic randomized controlled trial.
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Dolovich, Lisa, Oliver, Doug, Lamarche, Larkin, Thabane, Lehana, Valaitis, Ruta, Agarwal, Gina, Carr, Tracey, Foster, Gary, Griffith, Lauren, Javadi, Dena, Kastner, Monika, Mangin, Dee, Papaioannou, Alexandra, Ploeg, Jenny, Raina, Parminder, Richardson, Julie, Risdon, Cathy, Santaguida, Pasqualina, Straus, Sharon, and Price, David
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OLDER people ,RANDOMIZED controlled trials ,PRIMARY care ,MEDICAL care use ,HEALTH care teams - Abstract
Background: The Health TAPESTRY (Health Teams Advancing Patient Experience: STRengthening QualitY) intervention was designed to improve primary care teamwork and promote optimal aging. We evaluated the effectiveness of Health TAPESTRY in attaining goals of older adults (e.g., physical activity, productivity, social connection, medical status) and other outcomes.Methods: We conducted a pragmatic randomized controlled trial between January and October 2015 in a primary care practice in Hamilton, Ontario. Older adults were randomized (1:1) to Health TAPESTRY (n = 158) or control (n = 154). Trained community volunteers gathered information on people's goals, needs and risks in their homes, using electronic forms. Interprofessional primary care teams reviewed summaries and addressed issues. Participants reported goal attainment (primary outcome), self-efficacy, quality of life, optimal aging, social support, empowerment, physical activity, falls, and access to and comprehensiveness of the health system. We determined use of health care resources through chart audit.Results: There were no differences between groups in goal attainment or many other patient-reported outcome and experience assessments at 6 months. More primary care visits took place in the intervention versus control group over 6 months (mean ± standard deviation [SD] 4.93 ± 3.86 v. 3.50 ± 3.53; difference of 1.52 [95% confidence interval (CI) 0.84 to 2.19]). The odds of having 1 or more hospital admission were lower for the intervention group (odds ratio [OR] 0.44 [95% CI 0.20 to 0.95]).Interpretation: Health TAPESTRY did not improve the primary outcome of goal attainment but showed signals of shifting care from reactive to active preventive care. Further evaluation will help in understanding effective components, costs and consequences of the intervention. Trial registration: ClinicalTrials.gov, no. NCT02283723. [ABSTRACT FROM AUTHOR]- Published
- 2019
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23. Timed Up and Go predicts functional decline in older patients presenting to the emergency department following minor trauma.
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EAGLES, DEBRA, PERRY, JEFFREY J., SIROIS, MARIE-JOSEE, LANG, EDDY, DAOUST, RAOUL, LEE, JACQUES, GRIFFITH, LAUREN, WILDING, LAURA, NEVEU, XAVIER, and EMOND, MARCEL
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GERIATRIC assessment ,BIOPHYSICS ,CONFIDENCE intervals ,ACCIDENTAL falls ,FISHER exact test ,FRAIL elderly ,HOSPITAL emergency services ,LONGITUDINAL method ,MEDICAL cooperation ,PROBABILITY theory ,RESEARCH ,RESEARCH funding ,SCIENTIFIC apparatus & instruments ,TIME ,WOUNDS & injuries ,ACTIVITIES of daily living ,BODY movement ,RELATIVE medical risk ,INDEPENDENT living ,DATA analysis software ,DESCRIPTIVE statistics - Abstract
Background: there is no standardised test for assessing mobility in the Emergency Department (ED). Objective: we wished to evaluate the relationship between the Timed Up and Go (TUG) and frailty, functional decline and falls in community dwelling elders that present to the ED following minor trauma. Methods: this was a secondary analysis of a prospective cohort study conducted at eight Canadian hospitals. Evaluations included: TUG; Study of Osteoporotic Fractures Frailty Index; Older American Resources and Service Functional Scale; and self-reported falls. Of note, 3- and 6-month follow-up was conducted. Generalised linear model with log-binomial distribution was utilised. Relative risks (RR) and 95% CI were calculated. Results: TUG scores were available for 911/2918 patients, mean age 76.2 (SD 7.8) and 57.9% female. There was an association between TUG scores and frailty (P < 0.05) and functional decline at 3 (P < 0.05) and 6 (P < 0.05) months but not self-reported falls. For TUG scores 10-19 seconds, 20-29 seconds and ≥30 seconds, respectively: (i) frailty RR (95% CI): 1.8 (1.3-2.4), 3.0 (2.2-4.2) and 3.7 (2.6-5.1); (ii) functional decline RR (95% CI): 2.7 (1.1-6.4), 5.5 (2.1-14.3) and 8.9 (3.0-25.8); (iii) falls RR (95% CI): 0.9 (0.5-1.5), 1.3 (0.6-2.5) and 1.1 (0.4-3.5). Conclusion: in community dwelling elders presenting to the ED following minor trauma, TUG scores were associated with frailty and strongly associated with functional decline at 3 and 6 months post injury. TUG scores were not associated with self-reported falls. Use of the TUG in the ED will help identify frail patients at risk of functional decline. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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24. Factors influencing discrepancies in self-reported memory and performance on memory recall in the Canadian Community Health Survey--Healthy Aging, 2008-09.
- Author
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SOHEL, NAZMUL, TUOKKO, HOLLY, GRIFFITH, LAUREN, and RAINA, PARMINDER
- Subjects
CHI-squared test ,CONFIDENCE intervals ,MEMORY ,SELF-evaluation ,SURVEYS ,TASK performance ,CROSS-sectional method ,DATA analysis software ,DESCRIPTIVE statistics - Abstract
Objective: the objectives of this study were: (i) to estimate the rate of discrepancy between participant single-item self-reports of good memory and poor performance on a list-learning task and (ii) to identify the factors including age, gender and health status that influence these discrepant classifications. Study design and settings: in total, 14,172 individuals, aged 45-85, were selected from the 2008-09 Canadian Community Health Survey on Healthy Aging. We examined the individual characteristics of participants with and without discrepancies between memory self-reports and performance with a generalised linear model, adjusting for potential covariates. Results: the mean age of respondents was 62.9 years with 56.7% being female, 53.8% having post-secondary graduation and 83% being born in Canada. Higher discrepant classification rates we observed for younger people (6.77 versus 3.65 for lowest and highest group), female (5.90 versus 3.68) and with higher education (6.17 versus 3.52). Discrepant classification rates adjusted with all covariates were higher for those without chronic diseases (5.37 [95% Confidence Interval (CI): 4.16, 6.90] versus 4.05 95% CI: 3.38, 4.86; P= 0.0127), those who did not drink alcohol (5.87 95% CI: 4.69, 7.32 versus 3.70 95% CI: 3.00, 4.55; P< 0.0001), lonely participants (5.45 95% CI: 4.20, 7.04 versus 3.99 95% CI: 3.36, 4.77; P= 0.0081) and bilingual participants (5.67 95% CI: 4.18, 7.64 versus 3.83 95% CI: 3.27, 4.50; P = 0.0102). Conclusion: the findings of this study suggest that the self-reported memory and memory performance differ in a substantial proportion of the population. Therefore, relying on a self-reported memory status may not accurately capture those experiencing memory difficulties. [ABSTRACT FROM AUTHOR]
- Published
- 2016
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25. Increased urban greenness associated with improved mental health among middle-aged and older adults of the Canadian Longitudinal Study on Aging (CLSA).
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Abraham Cottagiri, Susanna, Villeneuve, Paul J., Raina, Parminder, Griffith, Lauren E., Rainham, Daniel, Dales, Robert, Peters, Cheryl E., Ross, Nancy A., and Crouse, Daniel L.
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- *
MIDDLE-aged persons , *OLDER people , *CENTER for Epidemiologic Studies Depression Scale , *MENTAL health , *NORMALIZED difference vegetation index , *HEALTH behavior - Abstract
Some studies suggest that residential surrounding greenness is associated with improved mental health. Few of these studies have focussed on middle-aged and older adults, explored the modifying effects of social determinants of health, or accounted for the extent to which individuals interact with their neighbourhood environments. We analysed cross-sectional data collected from 26,811 urban participants of the Canadian Longitudinal Study of Aging who were between 45 and 86 years of age. Participants provided details on socioeconomic characteristics, health behaviours, and their frequency of neighbourhood interactions. The Normalized Difference Vegetation Index (NDVI), a measure of greenness, was assigned to participants' residential addresses at a buffer distance of 500 m. Four self-reported measures of mental health were considered: The Center for Epidemiologic Studies Depression Scale (CES-D-10; short scale), past diagnosis of clinical depression, perceptions of mental health, and the Satisfaction with Life Scale (SWLS). Regression models were used to describe associations between greenness and these outcomes, and spline models were fit to characterize the exposure-response function between greenness and CES-D-10 scores. Stratified analyses evaluated whether associations varied by sociodemographic status. In adjusted models, we observed a 5% (Odds Ratio (OR) = 0.95; 95% CI = 0.90, 0.99) reduced odds of depressive symptoms in relation to an interquartile range increase of NDVI (0.06) within a 500 m buffer of the participant's residence. Similarly, we found an inverse association with a self-reported clinical diagnosis of depression (OR = 0.97; 95% CI = 0.92–1.01). Increases in surrounding greenness were associated with improved perceptions of mental health, and the SWLS. Our spline analyses found that beneficial effects between greenness and the CES-D-10 were strongest among those of lower income. These findings suggest that residential greenness has mental health benefits, and that interventions to increase urban greenness can help reduce social inequalities in mental health. • Our findings show urban greenness is beneficial for mental health among Canadians. • Greenness-mental health benefits are stronger for those in the lower income strata. • Urban interventions that increase greenness may help reduce health disparities. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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