Alison Pighills

Environmental assessment and modification to prevent falls in older people

To assess the effectiveness of an environmental falls prevention intervention delivered by qualified occupational therapists or unqualified trained assessors.

Practitioner Research Capacity: A Survey of Social Workers in Northern Queensland

Abstract Strategies to build practitioner research capacity need to be developed in order to increase the research base for social work. To be effective, strategies need to be informed by an understanding of the organisational context and the social work workforce. This paper reports the results of a cross-sectional survey of social workers conducted as part of a larger study of health practitioners in a public sector health organisation in northern Queensland. The survey demonstrates a high level of interest in research. Research methods congruent with social works person in environment focus were favoured by participants. However, consistent with the literature, lack of confidence, limited knowledge and skills, and practical constraints impeded research activity. This study contributes to research capacity building initiatives by identifying research strengths and areas of research activity where support is required. Approaches to evidence-based practice consistent with social work and strategies for research capacity building are discussed.

Publicity does not increase recruitment to falls prevention trials: the results of two quasi-randomized trials

OBJECTIVE To test the effect of publicity on recruitment to a randomized trial. Recruitment is often poor in trials. Publicity within recruitment packs might be an inexpensive method of increasing recruitment. We tested this in two quasi-randomized trials. STUDY DESIGN In a primary care setting, within the context of a randomized trial of falls prevention, we allocated participants to receive a newspaper article about the study with their information sheet. The first trial compared one newspaper article against no article; the second compared a more favorably written article against the original. RESULTS In the first study 4,488 participants were allocated into two groups. The response rate was 102 and 97 in the intervention and control groups, respectively (4.55% vs. 4.32%, 95% confidence interval [CI]: -0.98, 1.43); the recruitment rate was 73 and 71, respectively, the difference not being statistically significant. In the second study 2,745 were allocated into two groups with a response rate of 75 and 69 for the control and intervention groups, respectively (5.46% vs. 5.03%, 95% CI: -1.24, 2.09); the recruitment rate was 57 and 54, respectively, the difference not being statistically significant. CONCLUSION These two large experiments revealed no evidence of effect of publicity on recruitment rates.

A critical review of the effectiveness of environmental assessment and modification in the prevention of falls amongst community dwelling older people

Introduction The potential of environmental assessment and modification to reduce falls has recently received attention within the gerontology literature. Research investigating the clinical effectiveness of this intervention in falls prevention reports conflicting results. Discrepancies are due to variation in the risk profile of study participants and the health care background of the person providing the environmental intervention or the intensity of the intervention provided. Method The purpose of this paper is to compare and contrast two systematic reviews, which include meta-analyses, of environmental interventions for falls prevention in community dwelling older people, using the critical appraisal skills programme tool for systematic reviews. Findings Both reviews found that: environmental assessment and modification was effective in falls prevention; intervention was effective with high but not low risk participants; and that high intensity environmental assessment was effective, whereas low intensity intervention was not. Environmental interventions which were delivered by occupational therapists were deemed high intensity, probably because their underpinning theoretical frameworks focus on the impact of the environment on function. Conclusion We discuss possible reasons why occupational therapist led environmental assessment and modification is clinically effective in falls prevention, for people at high risk of falls, whereas non occupational therapist led intervention is not.

Assessing the implementation process and outcomes of newly introduced assistant roles: a qualitative study to examine the utility of the Calderdale Framework as an appraisal tool

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Improving education and supervision of Queensland X-ray Operators through video conference technology: A teleradiography pilot project

X‐ray Operator (XO) supervision in Queensland is performed by radiographers in a site removed from the XO site. This has historically been performed by telephone when the XO requires immediate help, as well as post‐examination through radiographer review and the provision of written feedback on images produced. This project aimed to improve image quality through the provision of real‐time support of XOs by the introduction of video conference (VC) supervision.

Prevalence of unjustified emergency department x-ray examination referrals performed in a regional Queensland hospital: A pilot study

The underpinning principles of radiation protection are justification, optimisation and limitation. Each medical imaging referral that uses ionising radiation must balance the justification of exposure to radiation against the benefits of the examination. Scrutiny of justification is the role of radiographers, for general radiography, and is usually performed using the clinical details provided on the referral. International studies report up to 77% of medical imaging examinations are unjustified or inappropriate. In regional Queensland, justification seems to involve a subjective assessment and enforcement is ad hoc. This study aimed to determine the number of unjustified emergency department x‐ray examinations performed in a regional Queensland hospital.

Can occupational therapist-led home environmental assessment prevent falls in older people? A modified cohort randomised controlled trial protocol.

Introduction Falls and fall-related injuries are a serious cause of morbidity and cost to society. Environmental hazards are implicated as a major contributor to falls among older people. A recent Cochrane review found an environmental assessment, undertaken by an occupational therapist, to be an effective approach to reducing falls. However, none of the trials included a cost-effectiveness evaluation in the UK setting. This protocol describes a large multicentre trial investigating the clinical and cost-effectiveness of environmental assessment and modification within the home with the aim of preventing falls in older people. Methods and analysis A two-arm, modified cohort randomised controlled trial, conducted within England, with 1299 community-dwelling participants aged 65 years and above, who are at an increased risk of falls. Participants will be randomised 2:1 to receive either usual care or home assessment and modification. The primary outcome is rate of falls (falls/person/time) over 12 months assessed by monthly patient self-report falls calendars. Secondary self-reported outcome measures include: the proportion of single and multiple fallers, time to first fall over a 12-month period, quality of life (EuroQoL EQ-5D-5L) and health service utilisation at 4, 8 and 12 months. A nested qualitative study will examine the feasibility of providing the intervention and explore barriers, facilitators, workload implications and readiness to employ these interventions into routine practice. An economic evaluation will assess value for money in terms of cost per fall averted. Ethics and dissemination This study protocol (including the original application and subsequent amendments) received a favourable ethical opinion from National Health Service West of Scotland REC 3. The trial results will be published in peer-reviewed journals and at conference presentations. A summary of the findings will be sent to participants. Trial registration number ISRCTN22202133; Pre-results.

Randomised controlled trial of a transprofessional healthcare role intervention in an acute medical setting

ABSTRACT As demand for health services increases, attention has turned to the development of alternate models of service delivery that maximise efficiency. These include skill sharing models, in which cross-professional skills are delivered by appropriately trained professionals. The usage of skill sharing models is increasing in some professions, but little evidence on efficacy currently exists. This article reports on an intervention of the use of a transprofessional role, which involved delivery of services from a range of health providers, including physiotherapy, occupational therapy, dietetics, speech pathology, podiatry, social work, and psychology, by a trained professional, developed and trialled in the acute medical setting in Toowoomba Hospital, Queensland, Australia. A single-blind randomised controlled trial examined the clinical efficacy of this skill shared service. Participants were allocated at random to either standard care (n = 29) or the new model of care (n = 29) groups and compared on a range of patient and service provision outcome measures. Descriptive outcomes indicated that patients receiving the new model of care underwent more comprehensive and prompt assessments in the health domains included than those in standard care, and demonstrated more positive health and functional outcomes at 1-, 3-, and 6-month follow-up. Given the paucity of research on skill sharing, this study provides preliminary evidence of the effectiveness of skill shared roles in acute settings.

Implementation of a new model of clinical education for regional occupational therapy student clinical placements

Expansion of occupational therapy education programs has resulted in increased student numbers and demand on clinicians to host clinical placements while also maintaining the delivery of high-quality, safe clinical services to patients. Much of the research about innovative placement models, including student contributions to service delivery, has been conducted in metropolitan areas. Therefore, there is a need to develop models that are suited to regional settings that face diversity of caseload, more generalised occupational therapy roles and variations in patient flow. The aim of the present study was to describe the initial application of the Calderdale Framework in student education in a regional context and look at lessons learnt. The Calderdale Framework provided a structured, clinically governed process whereby occupational therapists were able to determine which tasks could be allocated to students and provided a framework to support student training and competency development. The Calderdale Framework has been used successfully to implement allied health models involving professional skill sharing and delegation of tasks to allied health assistants, but it has not been used in clinical education. Pilot implementation of the Calderdale Framework showed that the model supports quality and safety of student-provided occupational therapy services and that the teaching method provides a platform for student skill development. These results warrant further investigation and are potentially transferrable to student education in other health professions.