Publications by authors named "Nicola Saywell"

Purpose: Health-related low back pain costs can be direct monetary, indirect monetary, or intangible, non-monetary. The purpose of this review was to identify the intangible, non-monetary costs of low back pain from the perspective of the individual.

Materials And Methods: A scoping review of literature was undertaken.

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Background: The use of diagnostic imaging in low back pain (LBP) management is often inappropriate, despite recommendations from clinical practice guidelines. There is a limited understanding of factors that influence the imaging clinical decision-making (CDM) process.

Aim: Explore the literature on factors influencing imaging CDM for people with LBP and consider how these findings could be used to reduce inappropriate use of imaging in LBP management.

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Background: Videos to support learning of clinical skills are effective; however, little is known about the scope and educational quality of the content of freely available online videos demonstrating task-specific training (TST). This review aimed to determine the extent, characteristics of freely available online videos, and whether the content is suitable to guide skill acquisition of task-specific training for neurological physiotherapists and students.

Methods: A scoping review was conducted.

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Introduction Most New Zealanders experience low back pain (LBP) at least once throughout their lifetime and many seek help from the large range of health providers in primary care. Accident Compensation Corporation (ACC) funds a significant proportion of those claims, but which services are they funding and what are the costs? Method This was a retrospective audit and descriptive analysis of ACC-funded, non-public hospital healthcare service use by people with LBP in New Zealand (NZ). Outcome measures were the healthcare services accessed by people with ACC-funded LBP,the claims (all occurrences for a service that has generated a payment/year), single contact (with a service), and costs (NZ$) for services between 2009 and 2020.

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Objective: To explore the experiences of participants during a six-month, post-stroke telerehabilitation programme.

Design: A qualitative descriptive study to investigate participant experiences of ACTIV (Augmented Community Telerehabilitation Intervention), a six-month tailored exercise programme delivered by physiotherapists primarily using readily accessible telecommunication technology. Semi-structured, in-depth interviews were used to collect data, which were analysed using thematic analysis.

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Study Design: Qualitative study.

Objectives: The benefits of exercise to reduce shoulder pain in people with spinal cord injury (SCI) are well documented. Digital health interventions offer a potential solution to overcome barriers to access rehabilitation support for exercise.

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Objective: The aim of this systematic review was to determine the effectiveness of self-guided digital physical activity (PA) and exercise interventions to improve physical activity and exercise (PA&E) outcomes for people living with chronic health conditions. Digital health interventions, especially those with minimal human contact, may offer a sustainable solution to accessing ongoing services and support for this population.

Methods: A comprehensive and systematic search was conducted up to December 2021, through seven databases, for randomized trials that evaluated the effect of self-guided web- or internet-based PA interventions on physical activity or exercise outcomes.

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Introduction: Short messaging service has the potential to improve participation in physical activity in individuals with long-term health conditions. However, successful implementation relies on participant engagement with such programmes. The aim of this study was to undertake a systematic review of qualitative literature exploring participant perspectives of short messaging service-based interventions designed to promote physical activity for people with long-term health conditions.

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Introduction The STarT Back Tool (SBT) is used to triage people with acute low back pain (LBP) into treatment groups, matched to their risk of chronicity. It was developed in the UK where it has been shown to improve clinical outcomes, patient satisfaction, and reduce time off work. Successful implementation of the SBT outside the UK is dependent on health practitioner's attitudes and the healthcare system in which they work.

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The visual system is a source of sensory information that perceives environmental stimuli and interacts with other sensory systems to generate visual and postural responses to maintain postural stability. Although the three sensory systems; the visual, vestibular, and somatosensory systems work concurrently to maintain postural control, the visual and vestibular system interaction is vital to differentiate self-motion from external motion to maintain postural stability. The visual system influences postural control playing a key role in perceiving information required for this differentiation.

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Background: Visually induced dizziness can develop as a sequala of a vestibular disorder and is characterized by symptoms of nausea, dizziness, and imbalance in rich visual environments such as supermarkets and shopping malls. To date the mechanisms underlying visually induced dizziness are poorly understood.

Research Question: What are the characteristics of visual fixations and postural sway in adults with visually induced dizziness compared to healthy adults when exposed to increasingly complex visual environments?

Methods: We recruited 20 adults with visually induced dizziness and 20 healthy adults to this cross-sectional exploratory study.

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Background: There are increasing demands for orthopaedic specialist services due to the increasing burden of musculoskeletal (MSK) disorders. This situation creates a barrier for patients to access appropriate health care. Advanced practitioner physiotherapists (APP) may provide an alternative service for patients with MSK disorders.

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Background: The number of people living with stroke has increased demand for rehabilitation. A potential solution is telerehabilitation for health care delivery to promote self-management. One such approach is the Augmented Community Telerehabilitation Intervention (ACTIV).

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Background: Motion sensitivity after vestibular disorders is associated with symptoms of nausea, dizziness, and imbalance in busy environments. Dizziness and imbalance are reported in places such as supermarkets and shopping malls which have unstable visual backgrounds; however, the mechanism of motion sensitivity is poorly understood.

Objective: The main aim of this exploratory observational study is to investigate visual fixations and postural sway in response to increasingly complex visual environments in healthy adults and adults with motion sensitivity.

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Introduction: Chronic shoulder pain is common after spinal cord injury (SCI) and limits community mobility. This leads to loss of independence and reduced quality of life. Evidence suggests that exercises can help reduce shoulder pain.

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Objectives: To (a) explore the experiences of persistent postural-perceptual dizziness (PPPD), formerly chronic subjective dizziness on the personal, work and social lives of working-age adults; (b) enhance current understandings of the condition and its impact on the lives of working-age adults and (c) highlight points for consideration and importance to clinical practice.

Methods: This qualitative exploratory study drew on interpretive descriptive methodology. Working-age adults (n=8) diagnosed with PPPD were recruited from a single New Zealand community-based specialist clinic.

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Background: Intensity refers to the amount of effort or rate of work undertaken during exercise. People receiving rehabilitation after stroke frequently do not reach the moderate to high intensity exercise recommended to maximise gains.

Objective: To explore the factors that influence the acceptability of, and engagement with, a high intensity group-based exercise programme for people with stroke.

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Objective: To undertake a systematic review and meta-analysis of the effectiveness of play-based interventions compared to traditional therapy in rehabilitation of adults with adult-acquired brain injury.

Data Sources: The search was performed using Medline; Cinahl Plus; Health Source (Nursing/Academic Edition); Psychology and behavioural sciences collection; Biomedical reference collection (basic).

Review Methods: Studies included were randomised controlled trials that investigated the effect of play-based interventions on physical function of adults with adult acquired brain injury.

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The objective of the study was to draw on the insights of people with stroke to assist in the development of a telerehabilitation program, using easily accessible technology to deliver an intervention. A qualitative study was conducted with four focus groups of people who were at least 12 months post-stroke and who had completed their rehabilitation. All focus groups were conducted in community facilities and used a semi-structured approach.

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Background: In New Zealand, around 45,000 people live with stroke and many studies have reported that benefits gained during initial rehabilitation are not sustained. Evidence indicates that participation in physical interventions can prevent the functional decline that frequently occurs after discharge from acute care facilities. However, on-going stroke services provision following discharge from acute care is often related to non-medical factors such as availability of resources and geographical location.

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Purpose: There is substantial evidence indicating an increase in the incidence of lower limb joint osteoarthritis with increasing age. One factor that may contribute to this is an age related reduction in the ability to attenuate the impulse generated during gait and step descent.

Scope: The aim of this study was to investigate the differences between older and younger adults, in the strategies used to attenuate the force generated between initial contact (IC) and maximum vertical ground reaction force (vGRF) (impulse phase) when descending a step.

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Motor learning is the means by which we acquire skilled movements and consign them to permanent memory. Multiple brain areas are involved, and patients with neurological damage often experience difficulty when attempting to relearn previously learned skills. For these patients, the location of the lesion may be critical in influencing their motor skill relearning.

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