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1.
Front Public Health ; 12: 1342562, 2024.
Article in English | MEDLINE | ID: mdl-38846622

ABSTRACT

Background: There is wide acknowledgement in the literature that social connection is protective against loneliness and depression. More robust research, however, is needed to evaluate interventions that promote social connection. This protocol paper outlines the evaluation of a community-wide social connection program, Connect Local, in metropolitan Melbourne, Australia to support people 65 years and older to increase access to local community services/activities; and to ascertain impact on social connection, loneliness, depressive symptoms, physical and mental wellbeing, and use of health services. Methods: A Type 1 Hybrid design, including program effectiveness, cost-effectiveness, and implementation evaluation of the Connect Local program, will be undertaken. Eighty-eight participants aged ≥65 years with one or more chronic health condition, who are also either experiencing or at risk of loneliness, social isolation and depressive symptoms will be invited to participate in the evaluation. Outcomes, measured at baseline, 3, 6 and 12 months, include loneliness, social isolation, depressive symptoms, social anxiety, goal attainment, wellbeing, quality of life and health care utilisation. A gender and age matched comparator group of 88 individuals will be recruited from outside the intervention local government area. Impact of the intervention on community service providers in the target region will be evaluated using mixed methods, where triangulation will be used to combine the qualitative and quantitative data using a deductive-simultaneous design. Changes in wellbeing and quality of life of community volunteers will also be measured. All groups will be interviewed to ascertain their experience and perceptions of the program. The economic evaluation will use a Social Return on Investment (SROI) approach, to include outcomes at the individual, community, and system levels. Implementation outcomes will consider Reach, Adoption, Feasibility, Acceptability, Appropriateness, Fidelity, and Sustainability of the intervention. Discussion: This study will provide a better understanding of the impacts of a community-wide social connection approach in older adults, the community and broader system. Clinical trial registration: https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=385192; Identifier ACTRN12623000968673.


Subject(s)
Depression , Loneliness , Quality of Life , Social Isolation , Humans , Aged , Loneliness/psychology , Female , Male , Australia , Social Isolation/psychology , Program Evaluation , Social Support , Cost-Benefit Analysis , Aged, 80 and over , Health Promotion/methods
2.
Age Ageing ; 47(4): 615-619, 2018 07 01.
Article in English | MEDLINE | ID: mdl-29688243

ABSTRACT

OBJECTIVE: to examine demand for emergency ambulances by older people. DESIGN: retrospective cohort study using secondary analysis of routinely collected clinical and administrative data from Ambulance Victoria, and population data from the Australian Bureau of Statistics and the Australian Institute of Health and Welfare. SETTING: Victoria, Australia. PARTICIPANTS: people aged 65 years and over, living in Residential Aged Care Facilities (RACF) and the community, attended by emergency ambulance paramedics, 2009-13. MAIN OUTCOME MEASURES: rates of emergency ambulance attendance. RESULTS: older people living in RACF experienced high rates of emergency ambulance attendance, up to four times those for age- and sex-matched people living in the community. Rates remained constant during the study period equating to a consistent, 1.45% average annual increase in absolute demand. Rates peak among the 80-84-year group where the number of attendances equates to greater than one for every RACF-dwelling person each year. Increased demand was associated with winter months, increasing age and being male. CONCLUSION: these data provide strong evidence of high rates of emergency ambulance use by people aged 65 years and over living in RACF. These results demonstrate a clear relationship between increased rate of ambulance use among this vulnerable group of older Australians and residence, sex, age and season. Overall, absolute demand continues to increase each year adding to strain on health resources. Additional research is needed to elucidate individual characteristics, illness and health system contributors to ambulance use to inform strategies to appropriately reduce demand.


Subject(s)
Ambulances , Emergency Medical Services/trends , Health Services Needs and Demand/trends , Health Services for the Aged/trends , Homes for the Aged/trends , Independent Living/trends , Needs Assessment/trends , Nursing Homes/trends , Age Factors , Aged , Aged, 80 and over , Female , Humans , Male , Retrospective Studies , Seasons , Sex Factors , Time Factors , Victoria
3.
Inj Prev ; 23(2): 124-130, 2017 04.
Article in English | MEDLINE | ID: mdl-28330932

ABSTRACT

BACKGROUND: Falls remain common for community-dwelling older people and impose a substantial economic burden to the healthcare system. RESPOND is a novel falls prevention programme that aims to reduce secondary falls and fall injuries among older people who present to a hospital emergency department (ED) with a fall. The present protocol describes a prospective economic evaluation examining the incremental cost-effectiveness of the RESPOND programme, compared with usual care practice, from the Australian health system perspective. METHODS AND DESIGN: This economic evaluation will recruit 528 participants from two major tertiary hospital EDs in Australia and will be undertaken alongside a multisite randomised controlled trial. Outcome and costing data will be collected for all participants over the 12-month trial. It will compare the RESPOND falls prevention programme with usual care practice (current community-based falls prevention practices) to determine its incremental cost-effectiveness according to three intermediate clinical outcomes: (1) falls prevented, (2) fall injuries prevented and (3) injurious falls prevented. In addition, utilities will be derived from a generic quality-of-life measure (EQ-5D-5L) and used to calculate the 'incremental cost per quality-adjusted life years gained'. DISCUSSION: The results of this study will provide healthcare decision makers with evidence to assist with setting spending thresholds for preventive health programmes and inform selection of emergency and community service models of care. TRIAL REGISTRATION NUMBER: The protocol for this study is registered with the Australian New Zealand Clinical Trials Registry (ACTRN12614000336684); Pre-results.


Subject(s)
Accidental Falls/prevention & control , Emergency Service, Hospital/statistics & numerical data , Hospitalization/statistics & numerical data , Preventive Health Services , Wounds and Injuries/prevention & control , Accidental Falls/economics , Aged , Aged, 80 and over , Australia , Clinical Protocols , Cost-Benefit Analysis , Emergency Service, Hospital/economics , Female , Hospitalization/economics , Humans , Male , Preventive Health Services/economics , Preventive Health Services/organization & administration , Program Evaluation , Prospective Studies , Quality-Adjusted Life Years , Risk Assessment , Wounds and Injuries/economics
4.
Inj Prev ; 22(2): 153-60, 2016 Apr.
Article in English | MEDLINE | ID: mdl-25392367

ABSTRACT

BACKGROUND: Programme evaluations conducted alongside randomised controlled trials (RCTs) have potential to enhance understanding of trial outcomes. This paper describes a multi-level programme evaluation to be conducted alongside an RCT of a falls prevention programme (RESPOND). OBJECTIVES: (1) To conduct a process evaluation in order to identify the degree of implementation fidelity and associated barriers and facilitators. (2) To evaluate the primary intended impact of the programme: participation in fall prevention strategies and the factors influencing participation. (3) To identify the factors influencing RESPOND RCT outcomes: falls, fall injuries and emergency department (ED) re-presentations. METHODS/DESIGN: 528 community-dwelling adults aged 60-90 years presenting to two EDs with a fall will be recruited and randomly assigned to the intervention or standard care group. All RESPOND participants and RESPOND clinicians will be included in the evaluation. A mixed methods design will be used and a programme logic model will frame the evaluation. Data will be sourced from interviews, focus groups, questionnaires, clinician case notes, recruitment records, participant-completed calendars, hospital administrative datasets and audio-recordings of intervention contacts. Quantitative data will be analysed via descriptive and inferential statistics and qualitative data will be interpreted using thematic analysis. DISCUSSION: The RESPOND programme evaluation will provide information about contextual and influencing factors related to the RESPOND RCT outcomes. The results will assist researchers, clinicians and policy makers regarding decisions about future falls prevention interventions. Insights gained may be applicable to a range of chronic conditions where similar preventive intervention approaches are indicated. TRIAL REGISTRATION NUMBER: This programme evaluation is linked to the RESPOND RCT which is registered with the Australian New Zealand Clinical Trials Registry (ACTRN12614000336684).


Subject(s)
Accidental Falls/prevention & control , Community Health Services/organization & administration , Emergency Service, Hospital , Preventive Health Services , Wounds and Injuries/prevention & control , Accidental Falls/statistics & numerical data , Aged , Aged, 80 and over , Australia/epidemiology , Clinical Protocols , Emergency Service, Hospital/statistics & numerical data , Environment Design , Female , Hospitalization , Humans , Male , Preventive Health Services/organization & administration , Program Evaluation , Risk Assessment , Surveys and Questionnaires , Wounds and Injuries/epidemiology
5.
Contemp Clin Trials ; 46: 60-66, 2016 Jan.
Article in English | MEDLINE | ID: mdl-26611434

ABSTRACT

BACKGROUND: Age-related hearing loss (ARHL) is a leading cause of disability in the elderly. Low-grade inflammation and microvessel pathology may be responsible for initiating or exacerbating some of the hearing loss associated with aging. A growing body of evidence demonstrates an association of hearing loss with cognitive decline. A shared etiological pathway may include a role of inflammation, alongside vascular determinants. The ASPREE-HEARING study aims to determine whether low-dose aspirin decreases the progression of ARHL, and if so, whether this decrease in progression is also associated with retinal microvascular changes and/or greater preservation of cognitive function. DESIGN AND METHODS: A three year double-blind, randomized controlled trial of oral 100mg enteric-coated aspirin or matching placebo, enrolling 1262 Australians aged ≥70years with normal cognitive function and no overt cardiovascular disease. The primary outcome is the change in mean pure tone average hearing threshold (decibels) in the better ear, over a 3-year period. Secondary outcomes consist of changes in retinal microvascular indicators, and changes in cognitive function. Participants are recruited from a larger trial, ASPirin in Reducing Events in the Elderly (ASPREE), which is designed to assess whether daily low dose aspirin will extend disability-free life. DISCUSSION: ASPREE-HEARING will determine whether aspirin slows development or progression of ARHL, and will interrogate the relationship between inflammatory and microvascular mechanisms that may underlie the effects of aspirin on ARHL. This study will improve understanding of the patterns of comorbidity with, and the relationships between, aging and ARHL, alongside modeling the impacts of ARHL.


Subject(s)
Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Aspirin/therapeutic use , Cognition , Presbycusis/prevention & control , Retinal Vessels/pathology , Aged , Aged, 80 and over , Audiometry, Pure-Tone , Australia , Disease Progression , Double-Blind Method , Female , Humans , Male , Mental Status Schedule , Speech Perception
6.
Inj Prev ; 21(1): e1, 2015 Feb.
Article in English | MEDLINE | ID: mdl-24958769

ABSTRACT

INTRODUCTION: Participation in falls prevention activities by older people following presentation to the emergency department (ED) with a fall is suboptimal. This randomised controlled trial (RCT) will test the RESPOND programme, an intervention designed to improve older persons' participation in falls prevention activities through delivery of patient-centred education and behaviour change strategies. DESIGN AND SETTING: A RCT at two tertiary referral EDs in Melbourne and Perth, Australia. PARTICIPANTS: 528 community-dwelling people aged 60-90 years presenting to the ED with a fall and discharged home will be recruited. People who require an interpreter or hands-on assistance to walk; live in residential aged care or >50 km from the trial hospital; have terminal illness, cognitive impairment, documented aggressive behaviour or a history of psychosis; are receiving palliative care or are unable to use a telephone will be excluded. METHODS: Participants will be randomly allocated to the RESPOND intervention or standard care control group. RESPOND incorporates (1) a home-based risk factor assessment; (2) education, coaching, goal setting and follow-up telephone support for management of one or more of four risk factors with evidence of effective interventions and (3) healthcare provider communication and community linkage delivered over 6 months. Primary outcomes are falls and fall injuries per person-year. DISCUSSION: RESPOND builds on prior falls prevention learnings and aims to help individuals make guided decisions about how they will manage their falls risk. Patient-centred models have been successfully trialled in chronic and cardiovascular disease; however, evidence to support this approach in falls prevention is limited. TRIAL REGISTRATION NUMBER: The protocol for this study is registered with the Australian New Zealand Clinical Trials Registry (ACTRN12614000336684).


Subject(s)
Accidental Falls/prevention & control , Community Health Services/organization & administration , Emergency Service, Hospital/statistics & numerical data , Preventive Health Services/organization & administration , Wounds and Injuries/prevention & control , Accidental Falls/statistics & numerical data , Aged , Aged, 80 and over , Clinical Protocols , Environment Design , Female , Hospitalization , Humans , Male , Middle Aged , Patient Discharge , Program Evaluation , Risk Assessment , Risk Factors , Western Australia/epidemiology , Wounds and Injuries/epidemiology
8.
Intern Med J ; 43(1): 59-65, 2013 Jan.
Article in English | MEDLINE | ID: mdl-22646852

ABSTRACT

BACKGROUND/AIMS: To examine non-clinical factors associated with emergency department (ED) attendance by lower urgency older patients. METHODS: An exploratory descriptive study comprising structured interviews with lower urgency community-dwelling patients aged ≥70 years presenting to a tertiary metropolitan Melbourne public hospital ED. Demographical and clinical characteristics, self-reported feelings of social connectedness, perceived accessibility to primary care, reason for attending ED were measured. RESULTS: One hundred patients were interviewed: mean age 82 years, 56% female, 57% lived alone; 73% presented during business hours, 58% arrived by ambulance, 80% presented for illness, and 65% were discharged home within 48 h. Fifty-six per cent of patients reported feeling socially disconnected, comprising 49% living alone compared with 65% who lived with their spouse/family. All patients attended a regular general practitioner, 31% reporting regular review appointments. Thirty-five per cent reported waiting times >2-3 days for urgent problems; 59% stated accessing care 'after hours' without attending ED as difficult, with 20% having attended ED 3-6 times in the previous 12 months. Reasons for attending ED were referral by a third party, difficulty with accessibility to primary care, patient preferences for timely care and fast-track access to specialist care. CONCLUSIONS: Most older patients of lower clinical urgency presented to ED because of perceived access block to primary or specialist services, alongside an expectation of more timely and specialised care. This suggests that EDs should be redesigned and/or integrated community-based models of care developed to meet the specific needs of this age group who have growing demand for acute care.


Subject(s)
Emergency Service, Hospital/statistics & numerical data , Patients/psychology , Age Factors , Aged , Aged, 80 and over , Diagnosis-Related Groups , Female , Health Services Accessibility , Humans , Interviews as Topic , Male , Motivation , Patient Preference , Referral and Consultation , Residence Characteristics/statistics & numerical data , Social Isolation , Socioeconomic Factors , Time Factors , Transportation , Victoria
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