Barriers to activity engagement in older adulthood: Results of a community survey.

OBJECTIVES: Losses that occur with age can create barriers to meaningful activity engagement, a crucial aspect of ageing well. Research on this topic is frequently qualitative, with few studies accessing large community samples. This study (a) assessed the frequency specific personal and environmental barriers (such as poor health and limited transport access), identified by older adults in previous research, were endorsed; (b) used latent class analysis (LCA) to identify population subgroups based on combinations of these barriers, and (c) examined associations of subgroups with purpose in life and quality of life. METHODS: Four hundred and thirty-two randomly selected Australian adults aged 65+ years (average age 76.7, 58% female) completed a telephone survey. They were asked whether certain barriers affected engagement and provided data on sense of purpose and quality of life. RESULTS: Physical health/mobility were the most frequently reported barriers, followed by sensory difficulties, financial limitations, and caring responsibilities. The LCA revealed up to three subgroups/classes of participants according to the barriers endorsed. Class 1 had low endorsement of all barriers, including physical health. The majority of Class 2 endorsed physical health barriers and other barriers more frequently than Class 1. Class 3 were comparable to Class 2, but also frequently endorsed community access barriers. Class 1 were younger and reported a greater sense of purpose and higher quality of life. CONCLUSIONS: Physical health/mobility barriers to engagement are those most frequently endorsed by older adults. These barriers may increase vulnerability to, or exacerbate the impact of additional barriers, such as sensory difficulties, access to transport and lack of finances.

A behavioural activation intervention to increase engagement with life and wellbeing in older adults: Study protocol for a randomised controlled trial.

BACKGROUND: Meaningful activity engagement is a critical element of ageing well. Interventions designed to increase activity engagement tend to be activity-specific and do not always meet the needs of older adults with diverse interests and capacities. Behavioural activation (BA) provides a promising person-centred framework for promoting engagement in valued activities. This study will examine the effectiveness of a behavioural activation-based intervention for promoting engagement with life and wellbeing among older adults. METHOD: Participants will be randomly allocated to one of two conditions (BA intervention, Active Control) and take part in a six-week intervention that consists of one-on-one weekly sessions of up to one hour to be administered either via telephone or online video conferencing with a trained facilitator. This study will recruit 120 + participants aged 65 + who score at or below the median on a test of life engagement. Participants will complete questionnaires of primary and secondary measures both pre-program, one-week and three months post-program. Participants will also complete a daily diary questionnaire during the fourth and fifth weeks of the intervention. The primary outcome measure is the Life Engagement Test, and secondary outcome measures include assessments of subjective wellbeing, psychological wellbeing, mental health, self-reported health, social engagement, loneliness and life satisfaction. DISCUSSION: The outcomes from this study will provide evidence as to whether a BA based approach represents an effective method for promoting engagement with life and wellbeing among older community-dwelling adults. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry (Reg no. ACTRN 12621001192875). Trial retrospectively registered 6th September, 2021.

Postoperative cognitive dysfunction after total joint arthroplasty in the elderly: a meta-analysis.

This meta-analysis consolidated the research on postoperative cognitive dysfunction (POCD) following total joint arthroplasty (TJA). Data from 17 studies that assessed cognition pre- and post-surgery in TJA patients alone (15 studies) or matched TJA and control groups (2 studies) were analysed. Results were grouped by cognitive domain (memory, attention, language, speed, general cognition) and follow-up interval (pre-discharge, 3-6 months post-surgery). The TJA data revealed small declines in reaction time and general cognition pre-discharge, but no evidence of decline 3-6 months post-surgery. Very limited TJA and Control data indicated no group differences in the changes to performance over time; however, the TJA group was cognitively compromised pre- and post-surgery compared to Controls. Further appropriately controlled research is required to clarify whether POCD commonly occurs after TJA.