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Introduction: People with dementia of all ages have a human right to equal access to quality health care. Despite evidence regarding its effectiveness, many people living with dementia are unable to access rehabilitation for promoting function and quality of life. Conducted in Australia, this study was designed to (1) explore barriers to access to dementia rehabilitation and (2) identify solutions that improve access to rehabilitation. Methods: People living with dementia (n = 5) and care partners (n = 8) and health professionals (n = 13) were recruited nationally. Experience‐based codesign across three virtual workshops was used to understand barriers and design solutions to improve access to rehabilitation treatments. Socio‐ecological analyses, using the Levesque Access to Health care framework, were applied to findings regarding barriers and to aid selection of solutions. Results: There was high attendance (92.3%) across the three workshops. Barriers were identified at a user level (including lack of knowledge, transport, cost and difficulty navigating the health, aged care and disability sectors) and health service level (including health professional low dementia knowledge and negative attitudes, inequitable funding models and non‐existent or fragmented services). Solutions focused on widespread dementia education and training, including ensuring that people with dementia and their care partners know about rehabilitation therapies and that health professionals, aged care and disability co‐ordinators know how to refer to and deliver rehabilitation interventions. Dementia care navigators, changes to Australia's public funding models and specific dementia rehabilitation programmes were also recommended. Conclusions: Barriers to accessing rehabilitation for people with dementia exist at multiple levels and will require a whole‐community and systems approach to ensure change. Patient or Public Contribution: People with living experience (preferred term by those involved) were involved at two levels within this research. A Chief Investigator living with dementia was involved in the design of the study and writing of the manuscript. People with living experience, care partners and service providers were participants in the codesign process to identify barriers and design potential solutions. [ABSTRACT FROM AUTHOR]

Falls risk is often assessed without considering exposure to risk. We examined the risk factors associated with falls in those with greater and lower levels of daily step count. Falls were recorded over 12 months using bimonthly calendars in community-dwelling older people (mean age 72.0, SD 6.9). Daily step count was measured using a pedometer worn consecutively for 7 days. A cut score of <5,575.5 steps/day was used to identify people with lower step count. Negative binominal models were used to identify cognitive, medical, and sensorimotor factors associated with falls in those with higher versus lower levels of daily step count. In those with lower daily step count, poorer executive function, slower gait speed, and lower steps per day were associated with increased falls risk. In those with higher step count, only mood was associated with increased falls risk. Considering daily step count is important when assessing falls risk in older people. [ABSTRACT FROM AUTHOR]

Low fitness and obesity at midlife are individually associated with later‐life decline in cognition and health. However, the relationship between profiles of midlife fitness and obesity with midlife cognition is unclear and was examined by this study. Participants from the third follow‐up of the Childhood Determinants of Adult Health study (2014–2019; aged 36–49 years) were assessed for obesity (body mass index [BMI]), cardiorespiratory (physical work capacity) and muscular fitness (isometric grip and leg strength), and these factors were entered into a latent profile analysis. Psychomotor‐attention, learning–working memory and global cognition composites were derived from z‐scores of individual CogState battery tests. Linear regression analyses examined associations between profiles of fitness and obesity with cognition, adjusting for age, sex, education, alcohol and smoking. Using data from 617 participants [44.4 ± 2.6 (mean ± SD) years, 52% female], we identified 5 mutually exclusive profiles of obesity and fitness. Relative to those with the lowest fitness and highest BMI (5% of sample), those with a profile of (1) highest muscular fitness and average BMI (9%), (2) average muscular fitness and BMI (61%) and (3) highest cardiorespiratory fitness (CRF) and below average BMI (7%) all exhibited better global cognition [at least 0.44 (0.12, 0.77) SD, 95% CI] and psychomotor‐attention performance [at least 0.59 (0.27, 0.91) SD, 95% CI]. Compared with low fitness and unhealthy BMI levels, possessing average or high muscular and CRF and a healthy BMI in midlife was associated with better cognitive performance. Enhancing fitness and reducing obesity in midlife could contribute to improved cognitive performance in middle age. Highlights: Profiles containing adults with a combination of low levels of cardiorespiratory and muscular fitness and higher levels of obesity were associated with lower psychomotor‐attention and global cognition at midlife.Possessing average or higher levels of fitness, and lower obesity at midlife, was associated with better cognitive performance at midlife compared to those with lower fitness and unhealthy BMIs.Maintaining fitness and reducing obesity at midlife may contribute to greater cognitive performance at midlife and beyond and reduce the risk of cognitive decline. [ABSTRACT FROM AUTHOR]

Introduction: People with dementia who receive home care have low levels of physical activity participation. Objectives: To evaluate and refine a co-designed exercise program for home care clients with dementia, led by trained care support workers. Methods: An action research cycle whereby support workers, clients and carers (each n = 26) from the "Safe Functional Home Exercise" feasibility study were invited to complete an evaluation survey. Participants rated statements using Likert-style scales on (1) staff training, (2) staff confidence, (3) program support and (4) satisfaction. The participants could provide comments for situations that affected exercise performance, suggested improvements for staff training, program support and exercises. The co-design panel (original program designers) was reconvened to refine the exercise program. Results: Support workers (n = 19), clients (n = 15) and carers (n = 13) returned their surveys. Support workers (74–90%), carers (77–92%) and clients (100%) rated program support positively and were overall satisfied. Support workers (>80%) agreed that the training course was relevant and were confident in delivering the exercises to clients. Situations included "Covid isolation", the client's "poor medical condition" and "mood fluctuations" that made exercising difficult. Improvements included "making a client video" and "providing tips to motivate clients". The co-design panel modified the exercise program. Conclusions: The "Safe Functional Home Exercise" program is the first exercise program co-designed for people with dementia. It is well accepted by support workers, people with dementia and carers. Utilising support workers to facilitate physical activity participation is potentially low-cost and scalable in home care. Future studies are needed to evaluate the refined program in home care. [ABSTRACT FROM AUTHOR]

Upper limb motor function is a potential new biomarker of cognitive impairment and may aid discrimination from healthy ageing. However, it remains unclear which assessments to use. This study aimed to explore what methods have been used and to describe associations between upper limb function and cognitive impairment. A scoping review was conducted using PubMed, CINAHL and Web of Science. A systematic search was undertaken, including synonyms for key concepts 'upper limb', 'motor function' and 'cognitive impairment'. Selection criteria included tests of upper limb motor function and impaired cognition in adults. Analysis was by narrative synthesis. Sixty papers published between 1998 and 2022, comprising 41,800 participants, were included. The most common assessment tasks were finger tapping, Purdue Pegboard Test and functional tasks such as writing. Protocols were diverse in terms of equipment used and recording duration. Most participants were recruited from clinical settings. Alzheimer's Disease was the most common cause of cognitive impairment. Results were mixed but, generally, slower speed, more errors, and greater variability in upper limb movement variables was associated with cognitive impairment. This review maps the upper limb motor function assessments used and summarises the available evidence on how these associate with cognitive impairment. It identifies research gaps and may help guide protocols for future research. There is potential for upper limb motor function to be used in assessments of cognitive impairment. [ABSTRACT FROM AUTHOR]

We examined the longitudinal associations of accelerometer-measured physical activity and sedentary time with leg muscle strength (LMS), balance, and falls in middle-aged women. This was a 5-year cohort study among 308 women aged 36–56 years. We used linear mixed-effects models to examine associations of baseline and change in accelerometer-measured sedentary time, light physical activity (LPA) and moderate-to-vigorous physical activity (MVPA) with baseline and 5-year change in LMS and balance (timed up and go test [TUG], functional reach test [FRT], lateral reach test [LRT], and step test [ST]), and negative binomial/Poisson and log-binomial regression as appropriate to assess associations with falls after 5-year follow-up. Greater baseline MVPA was associated with better baseline LMS (β = 4.65 kg/SD, 95% CI: 1.37, 7.93) and TUG (β = −0.09 s/SD, 95% CI: –0.18, –0.01) but not with change in them over 5 years. Baseline MVPA was not associated with FRT at baseline but associated with a greater decrease in FRT (β = −0.87 cm/SD, 95% CI: –1.57, –0.17). Increased MVPA over 5 years was associated with less deterioration in FRT (β = 0.88 cm/SD, 95% CI: 0.14, 1.61). Increased sedentary time over 5 years was associated with a larger decrease in FRT (β = −0.82 cm/SD, 95% CI: –1.58, –0.07). Higher baseline LPA was associated with higher falls risk (IRR = 1.27, 95% CI: 1.02, 1.57). Higher baseline MVPA may benefit LMS and balance, while increasing MVPA in the medium term has little effect on change in these outcomes in mid-life. Detrimental association of LPA with falls may be due to greater exposures to environmental hazards. Highlights Our study for the first time examined the longitudinal associations of objectively measured physical activity and sedentary time with leg muscle strength, balance and falls in middle-aged women. Higher baseline moderate-to-vigorous physical activity (MVPA) may be beneficial for muscle strength and balance at baseline but increasing MVPA in the medium term has little effect on change in LMS or balance outcomes in middle-aged women. Higher baseline light physical activity (LPA) was associated with an increased risk of falls. The detrimental association of LPA with falls may be due to a greater exposure to environmental hazards in midlife, which needs to be clarified in future research. [ABSTRACT FROM AUTHOR]

Background: Telehealth was widely adopted in health services during the COVID‐19 pandemic. It is unknown what the attitudes and ongoing needs of healthcare staff are after a rapid implementation of telehealth. Aims: To evaluate staff attitudes to telehealth utilisation after a rapid implementation. Methods: A health service‐wide bespoke survey was sent to all clinicians, managers and administration staff in June–July 2021. We evaluated attitudes to: (i) telehealth application in the model of care; and (ii) the barriers and enablers to use of telehealth. Descriptive statistics were used for quantitative data, and content analysis for the textual data. Results: One hundred and thirty‐four respondents completed the survey (response rate = 22.5% of healthdirect users (71/315), and 3.2% of total healthcare staff population). Most commonly, telehealth was identified as being important (78%) and safe (79%) by clinicians, and important (100%) and encouraged (88%) by managers. In contrast, telehealth was identified as not the same as face to face (56%; 50%), but easy to add to usual work arrangements (43%; 44%) by clinicians and managers respectively. The most common enablers of telehealth were: (i) having others use the same telehealth platform (74.3%; 100%); and (ii) completing training (68.9%; 72.7%) by clinicians and managers respectively. The most common barriers were having: (i) reliable Internet connectivity (39.2%; 45.5%) by clinicians and managers, respectively; (ii) the right equipment (clinician 37.8%); and (iii) a private area (managers 36.3%). Conclusions: Despite training and having support from colleagues to implement telehealth, ongoing needs were identified that may promote uptake in specific health settings. [ABSTRACT FROM AUTHOR]

Background: Pain at multiple sites is prevalent among older people. However, studies investigating the relationship between pain and falls focus largely on single‐site pain. Aim: To examine the association between pain at multiple sites and falls among community‐dwelling older Australians. Methods: Participants aged >60 years were randomly selected from the electoral roll. Falls were recorded prospectively over 12 months. Pain at multiple sites was assessed using a questionnaire. The total number of painful sites was calculated. Widespread pain was defined as pain in the upper limb, lower limb and in the axial skeletal region, with moderate to severe pain in at least one region. Log multinomial regression, with adjustment for confounders, was used to estimate whether widespread pain or number of painful sites increased the risk of a single (one fall) and multiple falls (≥2 falls). Results: There were 299 participants (43% women; mean age 72 ± 7.0 years). The mean (standard deviation) of falls was 0.8 ± 1.5. The frequencies of single and multiple falls were 23% (n = 68) and 16% (n = 49) respectively. A higher number of painful sites was associated with an elevated risk of a single fall (relative risk (RR) = 1.08; 95% confidence interval (CI): 0.96–1.27) and multiple falls (RR = 1.20; 95% CI: 1.02–1.41). However, the risk of multiple, but not single fall was substantial and statistically significant. Furthermore, compared with those without pain, individuals with widespread pain had an elevated risk of single (RR = 1.87; 95% CI: 0.80–5.09) and multiple falls (RR = 3.94; 95% CI: 1.15–13.51). However, the magnitude of effects of single fall was smaller and not statistically significant. Conclusions: Falls risk should be ascertained for older people with pain, irrespective of whether they present with a single or multiple sites pain. Nevertheless, older adults with multisite pain may require additional attention as they appear to have a significantly elevated risk of multiple falls. [ABSTRACT FROM AUTHOR]

To assess whether meeting criteria for community ambulation and ambulatory self-confidence on discharge from inpatient rehabilitation are associated with participation in community activities. Prospective longitudinal observational study design. Participants were assessed within 48-hours of discharge on ability to complete tasks reflective of community ambulation (walking 315 m, ascending/descending three stairs, a ramp, and a street curb and walking at 0.44 m/s) and ambulatory self-confidence. At 8 weeks post-discharge frequency of participation in domestic, leisure/work and outdoor activities was measured using the Frenchay Activities Index (FAI). Multivariable regression analysis determined factors associated with total and outdoor FAI score. Seventy-four of 79 participants were followed up at 8 weeks post-discharge. Meeting all ambulation criteria was positively associated with FAI outdoor score (β = 1.85, 95%CI 0.01–3.69, p = 0.049). Ambulatory self-confidence was positively associated with FAI outdoor score (β = 0.03, 95%CI 0–0.05, p = 0.032) and FAI total score (β = 0.05, 95%CI 0–0.1, p = 0.040). Age (β= −0.22, 95%CI −0.36 to −0.08, p = 0.003) and living alone (β = 3.36, 95%CI 0.10–6.61, p = 0.044) were associated with FAI total score. Capacity to meet ambulation criteria and ambulatory self-confidence are modifiable factors that could be targeted during rehabilitation to improve participation in community activities. Meeting community ambulation criteria and confidence with walking on discharge from inpatient rehabilitation are positively associated with performance of outdoor community activities 8 weeks after discharge. Capacity to meet community ambulation criteria and ambulatory confidence may be useful measures for rehabilitation teams to consider when discharging patients home. Meeting ambulation criteria and ambulatory confidence are modifiable factors that could be addressed through targeted therapy to improve community integration following hospitalisation. [ABSTRACT FROM AUTHOR]

Background. Intra-individual gait variability predicts falls and disability in older people. Knowledge of factors that contribute to gait variability may lead to interventions aimed at reducing decline in mobility and falls risk. The aim of this population-based study was to examine whether poorer performance on a range of sensorimotor measures was associated with greater gait variability. Methods. Individuals aged 60-86 years (n = 412) were randomly selected from the Southern Tasmanian electoral roll. Spatial (step length and step width) and temporal (step time and double support time [DST]) gait measures were recorded with a GAITRite walkway. Variability for each gait measure was the standard deviation of measurements recorded during six walks. Sensorimotor measures included visual contrast sensitivity, lower limb proprioception, quadriceps strength, reaction time, and body sway (eyes open and closed). Regression analysis was used to determine the relationships between sensorimotor measures and gait variability. Results. Greater sway on a foam mat (eyes closed) was associated with greater variability in all gait measures (p < .05). Slower reaction time was associated with greater variability in both temporal gait measures (p < .05), whereas poorer proprioception was only associated with greater DST variability (p = .01) and weaker quadriceps strength with greater step time variability. Other sensorimotor factors were not independently associated with gait variability. Conclusions. Body sway, reaction time, quadriceps strength, and proprioception are likely factors that may explain gait variability in the general older population. Further research is warranted to determine causality of these associations and whether intervention programs addressing these factors may reduce gait variability in older people. Key Words: Gait variability--Sensorimotor--Older adults--Population based. doi: 10.1093/gerona/glp184

Background: To examine the effect of frailty on cognitive decline independent of cerebral small vessel disease (cSVD) and brain atrophy, and whether associations between neuropathology and cognition differed depending on frailty status.Methods: The Tasmanian Study of Cognition and Gait was a population-based longitudinal cohort study with data collected at 3 phases from 2005 to 2012. Participants aged 60-85 were randomly selected from the electoral roll. Various data were used to operationalize a 36-item frailty index (FI) at baseline. Brain MRI was undertaken to obtain baseline measures of neuropathology. A neuropsychological battery was used to assess cognition at each time point. Generalized linear mixed models were used to examine the effect of frailty and MRI measures on cognition over time. The associations between MRI measures and cognition were explored after stratifying the sample by baseline frailty status. All analyses were adjusted for age, sex, and education.Results: A total of 385 participants were included at baseline. The mean age was 72.5 years (standard deviation [SD] 7.0), 44% were female (n = 171). In fully adjusted linear mixed models, frailty (FI × time β -0.001, 95% confidence interval [CI] -0.003, -0.001, p = .03) was associated with decline in global cognition, independent of brain atrophy, and cSVD. The association between cSVD and global cognition was significant only in those with low levels of frailty (p = .03).Conclusion: These findings suggest that frailty is an important factor in early cognitive dysfunction, and measuring frailty may prove useful to help identify future risk of cognitive decline. [ABSTRACT FROM AUTHOR]

Objective: To explore older persons’ perceptions of the impact of COVID-19 restrictions on participating in community activities after discharge from inpatient rehabilitation. Methods: Mixed-methods study design. Participants were older adults who were discharged home following inpatient rehabilitation. Interviews were conducted with 70 participants, with a variety of diagnoses, 8 weeks after discharge from inpatient rehabilitation. Frequency of participation in domestic, leisure/work and outdoor activities was measured using the Frenchay Activities Index (FAI). Qualitative analysis was completed using qualitative content analysis and triangulated with FAI scores. Results: In all, 70 older adults (mean age: 73.0 years, SD: 9.9; 59% female) participated in the study. The overarching theme was that participants felt socially isolated following discharge from rehabilitation, with COVID-19 restrictions increasing perceptions of social isolation and complicating their return to participating in community activities. The four categories informing the overarching theme were as follows: physical health was the primary limitation to participation in community activities; COVID-19 restrictions limited participation in social activities and centre-based physical rehabilitation; low uptake of videoconferencing to facilitate socialisation and rehabilitation; and reduced incidental physical activity. Mean FAI score was 21.2 (SD 7.8), indicating that participants were moderately active. Participants most commonly performed domestic activities (mean: 10.0, SD: 4.1), followed by outdoor activities (mean: 6.6, SD: 3.5) and leisure/work activities (mean: 4.5, SD: 2.5). Conclusions: COVID-19 restrictions exacerbated perceptions of social isolation and the limitations already imposed by poor physical health after discharge from rehabilitation. The findings highlight the need for rehabilitation that addresses the psychological and social dimensions of community reintegration. [ABSTRACT FROM AUTHOR]

We aimed to understand from the perspective of stroke survivors and their carers (1) factors contributing to sedentary time and physical activity during inpatient rehabilitation and the transition home, and (2) actual and perceived opportunities to reduce sedentary time and increase physical activity. Qualitative study with 7 stroke survivor/carer dyads and 8 stroke survivors. Semi-structured interviews were conducted 2–4 weeks after hospital discharge, audio recorded and transcribed prior to thematic analysis. Stroke survivors were mean age 69 [SD15] years (53% male). Carers were mean age 62 [SD15] years (86% were female). Five themes were identified: (1) Education and guidance about physical activity and sedentary behaviour after stroke is important to build understanding of recovery and secondary prevention, (2) Stroke survivors need clear communication about safety and risk, (3) Return to life participation supports motivation for and engagement in physical activity, 4) Social and professional influences and 5) Opportunities to be physically active. Stroke survivors and their carers need a clearer understanding of the role of physical activity and risks of sedentary time during stroke recovery. Physical activity enablers included consistent communication, building confidence and skills to self-manage activity before discharge. Inpatient rehabilitation and early after discharge may be an important time-point to support stroke survivors to establish long term physical activity behaviours before contact with healthcare professionals reduces. To reduce sedentary behaviour, people need to understand the health benefits of breaking up sedentary time and people who need physical support to stand up will need greater support from health professionals. Being able to imagine a future post-stroke self is important motivation to get up and move. Rehabilitation should help develop a person's vision of their post-stroke self. Managing potential risks in hospital without overly restricting physical activity is important and requires consistent communication from the multi-disciplinary team. Building a person's confidence and skills to self-manage physical activity in the community prior to discharge home may be another key enabler for activity. [ABSTRACT FROM AUTHOR]

Background. Adequate mobility is essential to maintain an independent and active lifestyle. The aim of this crosssectional study is to examine the associations of age with temporal and spatial gait variables in a population-based sample of older people, and whether these associations are modified by sex. Methods. Men and women aged 60-86 years were randomly selected from the Southern Tasmanian electoral roll (n = 223). Gait speed, step length, cadence, step width, and double-support phase were recorded with a GAITRite walkway. Regression analysis was used to model the relationship between age, sex, and gait variables. Results. For men, after adjusting for height and weight, age was linearly associated with all gait variables (p < .05) except cadence (p = .11). For women, all variables demonstrated a curvilinear association, with age-related change in these variables commencing during the 7th decade. Significant interactions were found between age and sex for speed (p = .04), cadence (p = .01), and double-support phase (p = .03). Conclusion. Associations were observed between age and a broad range of temporal and spatial gait variables in this study. These associations differed by sex, suggesting that the aging process may affect gait in men and women differently. These results provide a basis for further research into sex differences and mechanisms underlying gait changes with advancing age. Key Words: Gait--Sex--Population-based study.

Objective The purpose of this study was to determine physical therapists' and physical therapist students' attitudes and beliefs, knowledge, and confidence in working with people with dementia. Methods This was a mixed-methods systematic review. Participants included physical therapists working in any clinical specialty and physical therapist students who had completed at least 1 clinical placement. Eleven databases were searched. The evidence was evaluated using the Joanna Briggs Institute Critical Appraisal Checklists. Data synthesis followed a convergent integrated approach according to Joanna Briggs Institute methodology for mixed-methods systematic reviews. Quantitative data were "qualitized" using thematic analysis and synthesized with qualitative data using thematic synthesis. Results Fifteen studies were included (9 quantitative and 6 qualitative studies). Seven key themes evolved. Five related to the belief that (1) working with people with dementia is complex and challenging; (2) opportunities for education in dementia care are lacking; (3) working with people with dementia is a specialized area of practice; (4) there are unsupportive systems for working with people with dementia; and (5) people with dementia deserve rehabilitation, but their potential to improve is less certain. One theme related to knowledge (lack of knowledge in some areas of dementia care), and 1 theme related to confidence (lack of confidence in working with people with dementia). Conclusions Physical therapists and physical therapist students believe that working with people with dementia can be challenging. The low levels of knowledge and confidence in areas important to working with people who have dementia suggest that more education about dementia is needed. Impact This mixed-methods systematic review highlights that physical therapists and physical therapist students believe that working with people who have dementia is complex and challenging. Physical therapists want more training and support in this growing area of practice. [ABSTRACT FROM AUTHOR]

Background falls share risk factors with cognitive decline but whether falls predict cognitive decline, pre-dementia syndromes and dementia is poorly understood. Objectives this study aimed to examine if falls are associated with cognitive decline in specific domains and the risk of Motoric Cognitive Risk (MCR) syndrome and dementia. Design cross-sectional study. Methods in older people (age 80.6 ± 5.3 years) free of dementia at baseline, the number of falls (none, one or multiple) during the year before enrolment and the first year of follow-up (exposure) were recorded. Decline in specific cognitive functions (global cognition, episodic verbal memory, verbal fluency, working memory, response inhibition and processing speed-attention), incident MCR and incident dementia were outcome measures. Linear mixed effects models were used to examine the associations between falls and cognitive decline, adjusting for confounders. Cox proportional hazards models were used to determine if falls predicted risk of incident MCR or dementia. Results of 522 eligible participants, 140 had a single fall and 70 had multiple falls. Multiple falls were associated with a greater decline in global cognition, episodic memory, verbal fluency and processing speed-attention compared to those with no falls (P  < 0.05). Over a median follow-up of 1.0 years 36 participants developed MCR and 43 participants developed dementia. Those with multiple falls had a two-fold increased risk of MCR compared to those with no falls, but no increased risk of developing dementia. Conclusions multiple falls may be an important marker to identify older people at greater risk of future cognitive decline and incident MCR. [ABSTRACT FROM AUTHOR]

Background: A socioeconomic gradient exists in the utilisation of total hip replacements (THR) and total knee replacements (TKR) for osteoarthritis. However, the relations between socioeconomic status (SES) and time to THR or TKR is unknown. Aim: To describe the association between SES and time to THR and TKR. Methods: One thousand and seventy‐two older adults residing in Tasmania, Australia, were studied. Incident primary THR and TKR were determined by data linkage to the Australian Orthopaedic Association National Joint Replacement Registry. At baseline, each participant's area‐level SES was determined using the Index of Relative Socioeconomic Advantage and Disadvantage (IRSAD) from the Australian Bureau of Statistics' 2001 census data. The IRSAD was analysed in two ways: (i) categorised into quartiles, whereby quartile 1 represented the most socioeconomically disadvantaged group; and (ii) the cohort dichotomised at the quartile 1 cut‐point. Results: The mean age was 63.0 (±7.5) years and 51% were women. Over the median follow up of 12.9 (interquartile range: 12.2–13.9) years, 56 (5%) participants had a THR and 79 (7%) had a TKR. Compared with the most disadvantaged quartile, less disadvantaged participants were less likely to have a THR (i.e. less disadvantaged participants had a longer time to THR; hazard ratio (HR): 0.56; 95% confidence interval (CI) 0.32, 1.00) but not TKR (HR: 0.90; 95% CI 0.53, 1.54). However, the former became non‐significant after adjustment for pain and radiographic osteoarthritis, suggesting that the associations may be mediated by these factors. Conclusions: The present study suggests that time to joint replacement was determined according to the symptoms/need of the participants rather than their SES. [ABSTRACT FROM AUTHOR]