Patterns of physiotherapy attendance in compensated Australian workers with low back pain: a retrospective cohort study

ABSTRACT

Workers with low back pain (LBP) frequently seek care from physiotherapists. We sought to identify patterns of physiotherapy attendance and factors associated with these patterns in Australian workers with accepted compensation claims for LBP. We included workers with accepted workers' compensation claims for LBP from 4 Australian states between 2011 and 2015. We used trajectory modelling to identify distinct groups of workers based on the number (ie, volume) of monthly physiotherapy attendances over a 2-year period from claim acceptance. Descriptive statistics and logistic regression models were used to compare the characteristics of the groups. A small but significant proportion attend numerous times over a long period. 79.0% of the sample (N = 22,767) attended physiotherapy at least once in the 2 years after claim acceptance. Among these, trajectory modelling identified 4 distinct patterns of attendance. Most (N = 11,808, 51.9%) recorded a short-term low-volume pattern, 26.8% (n = 6089) recorded a short-term high-volume pattern, 14.3% (n = 3255) recorded a long-term low-volume pattern, and 7.1% (n = 1615) recorded a long-term high-volume pattern. Workers from Victoria (OR 0.34, 99% CI 0.31, 0.37), South Australia (OR 0.69, 99% CI 0.60, 0.80), and Western Australia (OR 0.79, 99% CI 0.69, 0.88) were significantly less likely to attend physiotherapy than workers from Queensland. Victorian workers were significantly more likely to be in one of the 2 long-term trajectory groups (OR 8.17, 99% CI 6.86, 9.73; OR 18.68, 99% CI 13.57, 25.70). In conclusion, most compensated Australian workers with LBP attend physiotherapy. Significant interjurisdictional differences between attendance patterns suggests that policy may play an important role in healthcare delivery.

Effects of psychosocial work factors on preterm birth: systematic review and meta-analysis

OBJECTIVES

Preterm birth is one of the global public health issues that result in high rates of infant mortality and long-term health complications. We sought to explore the association between psychosocial work factors and preterm birth.

STUDY DESIGN

Systematic review and meta-analysis.

METHODS

This systematic review and meta-analysis searched relevant literature from electronic databases to explore the association between psychosocial work factors and preterm birth. The methodological quality of the included studies was evaluated through the Joanna Briggs Institute's critical appraisal method. We performed a meta-analysis using a random-effects model to combine odds ratios (ORs) from studies with similar definitions of exposure and outcome. The quality of the evidence was evaluated using the GRADE (Grade of recommendation, Assessment, development, and Evaluation) method to assess.

RESULTS

Ten studies were included, with a total of 92,815 participants. Moderate evidence indicated a positive association between high psychosocial job strain and preterm birth. The result from the meta-analysis supported the statistical significance of this relationship (OR 1.32 [95% CI (1.22-1.44)]).

CONCLUSIONS

Pregnant women who experience high levels of psychosocial job strain are more likely to give birth prematurely. In order to decrease this risk, employers should prioritise creating supportive work environments, government bodies should enact protective policies and regulations, and clinicians should give advice to pregnant working women. Pregnant women should be aware of the risk of preterm birth from psychosocial work factors.

Patterns of Mental Health Service Use in Australian Workers with Low Back Pain: A Retrospective Cohort Study

PURPOSE

To describe the volume, timing and provider of mental health services provided to workers with accepted low back pain (LBP) claims, and to identify determinants of service volume and time to first mental health service.

METHODS

Using claim and service-level workers' compensation data from four Australian states (Queensland, South Australia, Western Australia, Victoria) for LBP claims with at least one mental health service lodged between 1 July 2011 and 30 June 2015. Mental health services occurring 30 days prior to 730 days following claim acceptance were examined. Outcomes were number of mental health services and time (weeks) from claim acceptance to first service, calculated overall, by provider and interaction type, and by independent variables (age group, sex, time loss duration, financial year of lodgement, jurisdiction, socioeconomic status, remoteness). Negative binomial and Cox regression models examined differences between service volume and time to first service by independent variables, respectively.

RESULTS

Of workers with LBP claims who accessed mental health services, psychologist services were most common (used by 91.2% of workers) and 16% of workers saw multiple provider types. Number of services increased with time loss duration, as did time to first service. Victorian workers had the most services, yet accessed them latest.

CONCLUSIONS

Psychologist services were most common, longer duration claims used more mental health services but accessed them later, and there were a number of jurisdictional differences. Results suggest opportunities for workers' compensation authorities to provide, to those who may benefit, greater and earlier access to mental health care.

Maternal Occupational Risk Factors and Preterm Birth: A Systematic Review and Meta-Analysis

Objective: This systematic review and meta-analysis aimed to summarize the evidence on the relationship between physical occupational risks (high physical workload, long working hours, shift work, whole-body vibrations, prolonged standing, and heavy lifting) and preterm birth. Methods: A systematic review and meta-analysis was conducted across six databases to investigate the relationship between physical occupational risks and preterm birth. Result: A comprehensive analysis of 37 studies with varying sample sizes found moderate evidence of positive associations between high physical workload, long working hours, shift work, whole-body vibration, and preterm birth. Meta-analysis showed a 44% higher risk (OR 1.44, 95% CI 1.25-1.66) for preterm birth with long working hours and a 63% higher risk (OR 1.63, 95% CI 1.03-2.58) with shift work. Conclusion: Pregnant women in physically demanding jobs, those working long hours or on shifts, and those exposed to whole-body vibration have an increased risk of preterm birth. Employers should establish supportive workplaces, policymakers implement protective measures, healthcare providers conduct screenings, and pregnant women must stay informed and mitigate these job-related risks. Systematic Review Registration: [https://www.crd.york.ac.uk/prospero/], Identifier [CRD42022357045].

Transition between social protection systems for workers with long term health problems: A controlled retrospective cohort study

Many nations have established workers' compensation systems as a feature of their social protection system. These systems typically provide time-limited entitlements such as wage replacement benefits and funding for medical treatment. Entitlements may end for workers with long-term health conditions before they have returned to employment. We sought to determine the prevalence of transitions to alternative forms of social protection, specifically social security benefits, among injured workers with long-term disability, when workers' compensation benefits end. We linked Australian workers' compensation and social security data to examine receipt of social security payments one year before and after workers' compensation benefit cessation. Study groups included (1) injured workers whose workers' compensation benefits ceased due to reaching a 260-week limit introduced by legislative reform (N = 2761), (2) a control group of injured workers with at least 104 weeks workers compensation income support (N = 3890), and (3) a matched community control group (N = 10,114). Adjusted binary logistic regression examined the odds of transitions to social security in the injured worker groups relative to the community control group. Within 12 months of workers' compensation benefit cessation, 60% (N = 1669) of the exposed group received social security payments, of which 41% (N = 1120) received the unemployment allowance and 19% (N = 516) the disability pension. Among the work injured control group, 42% (N = 1676) received social security payments after workers compensation benefits ceased. Transitions to social security payments were significantly more common than community levels for both exposed (OR 25.0, 95%CI = 20.7, 30.1) and work injured control groups (OR 4.7, 95%CI = 4.2, 5.3). Many injured workers with long-term health problems transition to social security when their workers' compensation benefits cease. Transitions were more common among workers whose claims ended due to legislative reform which time-limited benefits. Design and implementation of system level policy reform should consider the social and economic impacts of transitions between separate social protection systems.

The Prevalence of Mental Health Service Use in Australian Workers with Accepted Workers' Compensation Claims for Low Back Pain: A Retrospective Cohort Study

PURPOSE

Low back pain (LBP) is a leading cause of disability globally and interferes with work performance and quality of life. For work-related LBP, Australian workers can receive workers' compensation and access funded healthcare to promote recovery, including mental health services, as there are strong links between chronic LBP and mental health. The objective of this study was to determine the prevalence of funded mental health services for workers with compensated LBP.

METHODS

Claims and services data from four Australian workers' compensation jurisdictions were analysed. Prevalence of accessing at least one mental health service was reported as a percentage of all claims overall and by duration of time loss, age group, sex, financial year of claim lodgement, jurisdiction, socioeconomic status and remoteness. Odds of accessing at least one service was determined using logistic regression.

RESULTS

Almost 10% of LBP claims accessed at least one mental health service (9.7%) with prevalence increasing with time loss. Prevalence was highest in Victoria however a higher percentage of workers with LBP accessed mental health services earlier in Queensland. Odds of accessing services was highest with longest time loss duration, among females and in Queensland. Lower odds were observed in regional areas and among those aged over 56 years.

CONCLUSION

Findings suggest opportunities for workers' compensation regulators and insurers to provide greater access to appropriate mental health services alongside physical treatment as standard practice, such as those in more remote locations or earlier in a claim, to improve recovery outcomes for workers with LBP.

Maternal occupational risk factors and preterm birth: Protocol for a systematic review and meta-analysis

INTRODUCTION

Preterm birth, which accounts for 33.1% of neonatal death globally, is the main cause of under-five mortality. A growing number of studies indicate that occupational risk factors during pregnancy are linked to an increased likelihood of poor pregnancy outcomes. The effect of physical occupational risks on preterm birth has received very little attention, and previous reviews have produced inconclusive results. This systematic review aims to update the evidence on the relationship between maternal physical occupational risks and preterm birth.

METHOD AND ANALYSIS

We will search electronic databases including Ovid Medline, Embase, Emcare, CINAHL, Scopus, and Web of science to find peer-reviewed studies examining the relationship between six common maternal physical occupational risks (heavy lifting, prolonged standing, heavy physical exertion, long working hours, shift work, and whole-body vibrations) and preterm birth. Articles published in English after 1 January 2000 will be included without geographic restrictions. Two reviewers will screen titles and abstracts independently, and then select full-text articles that meet inclusion criteria. Methodological quality of the included studies will be evaluated using the Joanna Briggs Institute (JBI) critical appraisal method. The quality of evidence across each exposure and the outcome of interest will be examined by using the GRADE (Grade of Recommendations, Assessment, Development, Evaluation) method. Accordingly, a high level of evidence will lead to "strong recommendations". A moderate level of evidence will lead to "practice considerations". For all evidence levels below moderate, the message will be "not enough evidence from the scientific literature to guide policymakers, clinicians, and patients. If data permits, a meta-analysis will be conducted using Stata Software. In case where meta-analysis is not possible, we will perform a formal narrative synthesis.

DISCUSSION AND CONCLUSION

Evidence suggests that preterm birth is linked to a number of maternal occupational risk factors. This systematic review will update, compile, and critically review the evidence on the effect of maternal physical occupational risk on preterm birth. This systematic review will provide guidance to support decision-makers including maternal and child health services, other health care providers, and government policy agencies.

TRIAL REGISTRATION

PROSPERO registration number: CRD42022357045.

Career intentions and satisfaction influences in early career Australian physiotherapists

BACKGROUND

The current workforce does not meet the demand for physiotherapy services in Australia. Future demand is predicted to expand driven primarily by the aging population. Previous research describes significant attrition and short career intentions of junior physiotherapists.

OBJECTIVE

This study explored factors associated with physiotherapy graduates' early career intentions and satisfaction.

METHOD

Four cohorts of student physiotherapists completed two online surveys designed specifically for this study assessing their immediate and future career intentions and satisfaction. Surveys were completed after undergraduate training (Student Survey) and 2 years later (Practitioner Survey). Question formats included single or multiple select, Likert scale, and free-text responses. Responses were analyzed via descriptive statistics and content and relational analysis.

RESULTS

Despite most early career practitioners (83%) reporting career satisfaction, 27% intended to pursue long-term physiotherapy careers (>20 years) and 15% intended to work for 5 years or less. Fewer (11%) reported a longer career intention and 26% a shorter career intention compared to their student survey. Extrinsic occupational factors, such as support, were mentioned as influential in increasing intended future career length since course completion.

CONCLUSION

This study found some evidence of factors contributing to shorter career intentions of early career physiotherapists. Specific support of early career physiotherapists may encourage longer career intentions and help build future workforce capacity.

Defining work-focused cognitive behavioural therapy (W-CBT) and whether it is effective at facilitating return to work for people experiencing mental health conditions: A systematic review and narrative synthesis

It is unclear what constitutes Work Focused Cognitive Behaviour Therapy (W-CBT). This review sought to define W-CBT and ascertain its effectiveness at facilitating return to work (RTW) for people experiencing mental health conditions. A systematic review and narrative synthesis were undertaken. Five databases were searched (Medline, ProQuest, PsychInfo, Scopus, and Web of Science). English publications with an intervention combining CBT with RTW were selected. Quality checklists from the Joanna Briggs Institute were applied. Searching yielded 16,863 results. 23 moderate-to-high quality studies from 25 articles were included (13 experimentally designed studies, 3 pilots/case studies and 7 reviews). Results indicated W-CBT is effective at facilitating RTW for mild-to-moderate mental health conditions. For a program to be labelled W-CBT it is recommended it is (1) a stand-alone intervention; (2) delivered with an understanding RTW is the goal; and, (3) the CBT components are always framed by matters, subjects and contexts related to work.

Impact of work and coping factors on mental health: Australian truck drivers' perspective

INTRODUCTION

Truck driving is one of the most common male occupations worldwide. Drivers endure long working hours, isolation, separation from family, compromised sleep, and face rigid regulatory requirements. Studies have documented the work factors contributing to poor health outcomes, however these have not been explored in the Australian context. The aim of this grounded theory study was to explore the impact of work and coping factors on mental health of Australian truck drivers from their perspective.

METHODS

Recruitment used a purposive snowball sampling, through social media campaigns and direct email invites. Interview data were collected via phone/teleconference, audio recorded and typed verbatim. Inductive coding and thematic analysis were completed with triangulation of themes.

RESULTS

Seventeen interviews were completed (94% male). Six themes arose, two supporting (Connections; Coping methods), and four disrupting mental health (Compromised supports; Unrealistic demands; Financial pressures; Lack of respect). Drivers had concerns regarding the many things beyond their control and the interactions of themes impacting their health even further.

CONCLUSION

This study explored the impact of work and coping factors affecting truck driver mental health in Australia. Themes described the importance of connections and coping methods drivers had to support their health. Many factors that compromised their health were often outside their control. These results highlight the need for a multi-faceted collaboration between stakeholders; the driver, employing companies, policy makers/regulators and the public to address the negative impact of truck driving on mental health.

Exploring the Health and Economic Burden Among Truck Drivers in Australia: A Health Economic Modelling Study

Background The transport and logistics industry contributes to a significant proportion of the Australian economy. However, few studies have explored the economic and clinical burden attributed to poor truck driver health. We therefore estimated the work-related mortality burden among truck drivers over a 10-year period. Methods Dynamic life table modelling was used to simulate the follow-up of the Australian male working-age population (aged 15-65 years) over a 10-year period of follow-up (2021-2030). The model estimated the number of deaths occurring among the Australian working population, as well as deaths occurring for male truck drivers. Data from the Driving Health study and other published sources were used to inform work-related mortality and associated productivity loss, hospitalisations and medication costs, patient utilities and the value of statistical life year (VoSLY). All outcomes were discounted by 5% per annum. Results Over 10 years, poor truck driver health was associated with a loss of 21,173 years of life lived (discounted), or 18,294 QALYs (discounted). Healthcare costs amounted to AU$485 million (discounted) over this period. From a broader, societal perspective, a total cost of AU$2.6 billion (discounted) in lost productivity and AU$4.7 billion in lost years of life was estimated over a 10-year period. Scenario analyses supported the robustness of our findings. Conclusions The health and economic consequences of poor driver health are significant, and highlight the need for interventions to reduce the burden of work-related injury or disease for truck drivers and other transport workers.

Do personal and behavioural characteristics of physiotherapy students predict performance during training and course completion?

BACKGROUND

Specific personal and behavioural characteristics are required for competent health care practice. Research investigating relationships between these characteristics and course performance of health professions students is expanding, yet little research is conducted within the undergraduate physiotherapy student population. This study aimed to explore the relationships between personality, approaches to learning, and coping strategies of undergraduate physiotherapy students and their performance in academic, clinical and in-course assessment tasks and course progression.

METHODS

Participants from six cohorts of undergraduate physiotherapy students (commencing years 2012-2017, 66% response rate) completed questionnaires measuring personality (NEO-FFI-3), approaches to learning (RASI) and coping strategies (Brief COPE). Correlation and multiple regression analysis were conducted to investigate relationships between scores on written examinations, in-course assessment tasks and assessments of clinical performance. Mann-Whitney U test was used to compare subgroups on these measures in those who completed or did not complete the course.

RESULTS

Conscientiousness and a strategic approach to learning predicted higher scores in written examinations, and for most clinical and in-course assessments with conscientiousness being a stronger predictor. A lack of purpose (surface) learning approach was predictive of lower clinical placement scores. Non-course completers had higher scores for lack of purpose (surface) approach to learning and lower scores for the coping strategies of support seeking and humour.

CONCLUSIONS

This study confirms the importance of conscientiousness and a strategic learning approach on the academic and clinical performance of undergraduate physiotherapy students. Identifying learners with a surface learning approach and low support seeking coping strategies could assist in providing support to students at risk of poor performance and minimising attrition.

Factors Associated with Fatigued Driving among Australian Truck Drivers: A Cross-Sectional Study

BACKGROUND

Fatigued driving is one of the leading factors contributing to road crashes in the trucking industry. The nature of trucking, prolonged working time, and irregular sleep patterns can negatively impact drivers' health and wellbeing. However, there is limited research in Australia investigating the impact of demographic, occupational, or lifestyle factors on fatigue among truck drivers.

OBJECTIVE

This cross-sectional study examines the role of demographic, occupational, lifestyle, and other health risk factors associated with fatigue among Australian truck drivers.

METHOD

This study was part of a larger study that used a short online survey with a follow-up telephone survey to capture in-depth information on a wide range of determinants related to truck drivers' physical and mental health outcomes. Fatigue was measured by three questions, including the frequency of fatigue, fatigue management training, and strategies used to combat fatigue. Multivariate regression analysis was used to determine the specific impact of demographics, occupational factors, lifestyle factors, and other health risk factors on fatigue.

RESULTS

In total, 332 drivers completed both the online and telephone surveys; 97% were male, representing drivers from broad age groups and professional experience. The odds of being in the high-risk fatigue group were nearly three times higher in drivers who worked 40-60 h compared to those who worked < 40 h. Poor sleep increased the odds of high-risk fatigue by seventimes (95% CI: 2.26-21.67, p = 0.001). Drivers who reported experiencing loneliness also had double the odds of being at high risk of fatigued driving.

CONCLUSIONS

The increased risk of fatigue in truck drivers is associated with prolonged working hours, poor sleep, and social aspects such as loneliness. Further interventions seeking to reduce driver fatigue should consider the impact of work schedules, the availability of quality sleeping spaces, and the level of social connections.

Development and initial application of a harmonised multi-jurisdiction work injury compensation database

Objectives

Workers' compensation schemes provide funding for wage replacement and healthcare for injured and ill workers. In Australia, workers' compensation schemes operate independently in different jurisdictions, making comparisons of health service use challenging. We sought to develop and deploy a new database of health service and income support data, harmonising data from multiple Australian workers' compensation jurisdictions.

Methods

We worked with workers' compensation authorities from six Australian jurisdictions to combine claims, healthcare, medicines and wage replacement data for a sample of compensated workers with claims for musculoskeletal conditions. We designed a structured relational database and developed a bespoke health services coding scheme to harmonise data across jurisdictions.

Results

The Multi-Jurisdiction Workers' Compensation Database contains four data sets: claims, services, medicines and wage replacement. The claims data set contains 158,946 claims for low back pain (49.6%), limb fracture (23.8%) and non-specific limb conditions (26.7%). The services data set contains a total of 4.2 million cleaned and harmonised services including doctors (29.9%), physical therapists (56.3%), psychological therapists (2.8%), diagnostic procedures (5.5%) and examinations and assessments (5.6%). The medicines data set contains 524,380 medicine dispenses, with 208,504 (39.8%) dispenses for opioid analgesics.

Conclusions

The development of this database presents potential opportunities to gain a greater understanding of health service use in the Australian workers' compensation sector, to measure the impact of policy change on health services and to provide a method for further data harmonisation. Future efforts could seek to conduct linkage with other data sources.

Impacts of past occupational injury and long-duration compensated work disability on future hospital admissions

ObjectivesTo investigate changes in the prevalence and nature of hospital admissions towards the end of long-duration workers’ compensation claims (>2 years), and afterwards. To examine differences in hospitalisation when workers’ compensation claims end due to either a 260-week duration limit, or otherwise, and comparisons with hospitalisations of a community comparator. ApproachA retrospective cohort study examined 2475 workers, termed the s39 group, whose workers’ compensation ceased due to a 260-week limit in 2017/2018 under s39(1) of the Workers’ Compensation Act New South Wales 2012 legislative amendments (Australia). Comparator groups were injured workers with long-duration claims whose compensation ceased independently of s39 (termed the injured control group, N=3626) and a community group (N=8485). Workers’ compensation records were linked to national social security payments, and hospital admissions. Outcomes describe the prevalence and diagnostic categories of hospital admissions 12 months before, and after, the cessation of workers’ compensation stopped payments. ResultsMusculoskeletal health conditions were common diagnoses in overnight hospitalisations for injured workers. Single-day hospital care for mental health disorders were more common for injured workers (17% of same-day admissions) than for members of a community control (3% of same-day admissions) across two years. Exiting the workers’ compensation scheme is associated with significantly fewer annual hospital admissions for the injured control group (OR 0.76), but not for the s39 group (OR 1.01). Injured workers with long-duration compensated work disability were admitted to hospital more often than the community comparator group during the year after workers’ compensation stops (s39 group: OR 1.55, injured control group: OR 1.30). Across all study groups, hospital admission was more common for people receiving disability social security benefits and older age groups. ConclusionPolicy change in the New South Wales workers’ compensation system introduced a 260-week limit on compensation, leaving workers with an elevated need for hospital care after their compensation ended. Welfare policies that disrupt key determinants of health require dedicated inter-agency provisions to support the elevated health needs of those affected.

Changes in health and welfare after workers’ compensation benefits cease

ObjectivesTo investigate welfare and health service use among workers with long-duration workers’ compensation claims after workers’ compensation stopped. To identify changes in health and welfare of workers whose compensation benefits ended due to a 260-week limit under s39(1) of the Workers’ Compensation Act New South Wales 2012 legislative amendments, Australia. ApproachWorkers’ compensation claims from the New South Wales State Insurance Regulatory Authority were linked to records for social security payments, hospital and emergency department admissions, and health professional services. A cohort of 15,258 workers with long-duration workers’ compensation claims (>2 years) were classified based on whether compensation ended due to a 260-week limit (s39 group), or in circumstances where compensation benefits stopped independently of a 260-week limit (injured control group), and are contextualised with a community comparator (N=10,703). Changes in welfare and health service use were examined 12 months preceding, and 12 months following, a final workers’ compensation benefit payment. ResultsAfter workers’ compensation benefits ceased under a 260-week limit there was a 53% increase in the uptake of social security benefits such as unemployment or disability payments by the s39 group, and levels of hospitalisation remained elevated compared to a community comparator. In contrast, workers whose compensation ended for other reasons, such as returning to work, saw a 28% increase in receipt of social security payments, and coincided with decreased hospitalisation incidence after exiting the workers’ compensation scheme. Overall, receipt of welfare and use of hospital health services after workers’ compensation ended was more common for people aged 65 or older, non-homeowners, single parents, and people living outside major cities. Social security payments were underrepresented for people with compensable psychological injuries, whilst hospitalisation was overrepresented. ConclusionThe introduction of a 260-week limit on workers’ compensation benefits resulted in a cohort of workers transitioning to the social security system, and did not coincide with a characteristic reduction in hospital service use. Policy changes must recognise interconnected consequences of changes to welfare and health. Transitional supports are encouraged.

Patterns of opioid dispensing and associated wage replacement duration in workers with accepted claims for low back pain: a retrospective cohort study

ABSTRACT

This study aimed to identify patterns of opioid dispensing in Australian workers with low back pain (LBP) and determine the association of dispensing patterns with wage replacement duration. Australian workers' compensation claimants with LBP and at least 1 day of wage replacement were included. We used group-based trajectory modelling to identify opioid dispensing patterns over a two-and-a-half-year period from reported LBP onset and quantile regression to compare wage replacement duration between each dispensing pattern group. Opioids were dispensed to one-third of workers with LBP (N = 3205, 33.3%) at least once during their claim. Three dispensing patterns were identified. Most had a short-term low-volume opioid dispensing pattern (N = 2166, 67.6%), whereas 798 (24.9%) had a long-term moderate-volume pattern and 241 (7.5%) had a long-term high-volume pattern. Workers with dispensed opioids had significantly longer wage replacement duration than those without dispensed opioids (median [weeks]: 63.6 vs 7.1, respectively). In addition, moderate-volume and high-volume long-term dispensing groups had significantly longer wage replacement duration compared with the short-term dispensing group (median [weeks]: 126.9, 126.0, and 30.7, respectively). Without controlling for pain severity, these results offer limited evidence that opioids lead to longer wage replacement duration. Further research controlling for pain severity, psychosocial factors, and recovery expectations is required to confirm whether the relationship between opioid dispensing pattern and wage replacement duration is causal in nature.

The physical and mental health of Australian truck drivers: a national cross-sectional study

BACKGROUND

The negative health consequences of truck driving are well documented. However, despite the distinct occupational challenges between long- and short-haul driving, limited research has been conducted on how the health profile of these drivers differ. The aims of this study were to characterise the physical and mental health of Australian truck drivers overall, and to identify any differences in factors influencing the health profile of long-haul compared to short-haul drivers.

DESIGN, SETTING, AND PARTICIPANTS

In this cross-sectional study, 1390 Australian truck drivers completed an online survey between August 2019 and May 2020. Questions included validated measures of psychological distress, general health, work ability and health-related quality-of-life. Participants driving 500 km or more per day were categorised as long-haul and those driving less than 500 km as short-haul.

RESULTS

The majority of survey respondents were classified as either overweight (25.2%) or obese (54.3%). Three in ten reported three or more chronic health conditions (29.5%) and poor general health (29.9%). The most commonly diagnosed conditions were back problems (34.5%), high blood pressure (25.8%) and mental health problems (19.4%). Chronic pain was reported by 44% of drivers. Half of drivers reported low levels of psychological distress (50.0%), whereas 13.3 and 36.7% experienced severe or moderate level of psychological distress respectively. There were a small number of differences between the health of long- and short-haul drivers. A higher proportion of short-haul drivers reported severe psychological distress compared to long-haul drivers (15.2% vs 10.4%, χ² = 8.8, 0.012). Long-haul drivers were more likely to be obese (63.0% vs 50.9%, χ2 = 19.8, < 0.001) and report pain lasting over a year (40.0% vs 31.5%, χ² = 12.3, 0.006). Having more than one diagnosed chronic condition was associated with poor mental and physical health outcomes in both long- and short-haul drivers.

CONCLUSION

Australian truck drivers report a high prevalence of multiple physical and mental health problems. Strategies focused on improving diet, exercise and preventing chronic conditions and psychological distress, that can also be implemented within the unique occupational environment of trucking are needed to help improve driver health. Further research is needed to explore risk and protective factors that specifically affect health in both short-haul and long-haul drivers.

Prevalence, Predictors and Wage Replacement Duration Associated with Diagnostic Imaging in Australian Workers with Accepted Claims for Low Back Pain: A Retrospective Cohort Study

Objectives To determine in Australian workers with an accepted workers' compensation claim for low back pain (LBP) (1) the prevalence of diagnostic imaging of the spine and factors associated with its use, and (2) the association between spinal diagnostic imaging events and wage replacement duration. Methods Workers with accepted workers' compensation claims for LBP longer than 2 weeks were grouped by whether workers' compensation funded no, single, or multiple diagnostic spinal imaging in the 2 years since reported LBP onset. Ordinal logistic regression was used to define the demographic, occupational and social factors associated with each group. Time-to-event analysis was used to determine the association between spinal imaging and wage replacement duration. Results In the sample of 30,530 workers, 9267 (30.4%) received single spinal imaging and 6202 (20.3%) received multiple spinal imaging. Male workers and workers from the state of Victoria had significantly higher odds of multiple imaging. Socioeconomically advantaged workers and workers from remote Australia had significantly lower odds of multiple imaging. Magnetic Resonance Imaging was the most common imaging modality. Workers with single spinal imaging (median duration 17.0 weeks; HR 2.0, 95% CI 1.9, 2.1) and multiple spinal imaging (median duration 49.0 weeks; HR 4.0, 95% CI 3.9, 4.1) had significantly longer wage replacement duration than those with no imaging (median duration 6.1 weeks). Conclusions Over half of Australian workers with an accepted workers' compensation claim for LBP longer than 2 weeks received diagnostic spinal imaging. Receipt of diagnostic imaging, particularly multiple imaging, was associated with longer wage replacement duration.

The effect of weight loss interventions in truck drivers: Systematic review

Introduction

Truck driving is the most common vocation among males internationally with a high proportion overweight/obese due to a combination of work and lifestyle factors leading to health complications. With limited studies in this area, this systematic review aimed to identify and describe interventions addressing weight reduction in truck drivers.

Methods

Five electronic databases were searched, January 2000 to June 2020 (CINAHL, Cochrane Library, Embase, Ovid MEDLINE, Scopus). Inclusion criteria: experimental primary studies, long-distance (≥500 kms) truck drivers, peer reviewed publications in English. Weight loss interventions included physical activity, diet, behavioral therapy, or health promotion/education programs. Exclusions: non-interventional studies, medications or surgical interventions. Two independent researchers completed screening, risk of bias (RoB) and data extraction with discrepancies managed by a third. Study descriptors, intervention details and outcomes were extracted.

Results

Seven studies (two RCTs, five non-RCTs,) from three countries were included. Six provided either counselling/coaching or motivational interviewing in combination with other components e.g. written resources, online training, provision of exercise equipment. Four studies demonstrated significant effects with a combined approach, however, three had small sample sizes (<29). The effect sizes for 5/7 studies were medium to large size (5/7 studies), indicating likely clinical significance. RoB assessment revealed some concerns (RCTs), and for non-RCTs; one moderate, two serious and two with critical concerns. Based on the small number of RCTs and the biases they contain, the overall level of evidence in this topic is weak.

Conclusion

Interventions that include a combination of coaching and other resources may provide successful weight reduction for truck drivers and holds clinical significance in guiding the development of future interventions in this industry. However, additional trials across varied contexts with larger sample populations are needed.

Timing of Health Service Use Among Truck Drivers After a Work-Related Injury or Illness

Purposes Timely delivery of treatment and rehabilitation is generally acknowledged to support injury recovery. This study aimed to describe the timing of health service use by injured truck drivers with work-related injury and to explore the association between demographic and injury factors and the duration of health service use. Methods Retrospective cohort study of injured truck drivers with accepted workers' compensation claims in the state of Victoria, Australia. Descriptive analyses examined the percentage of injured truck drivers using health services by service type. Logistic regression model examined predictors of any service use versus no service use, and predictors of extended service use (≥ 52 weeks) versus short-term use. Results The timing of health service use by injured truck drivers with accepted workers' compensation claims varies substantially by service type. General practitioner, specialist physician, and physical therapy service use peaks within the 14 weeks after compensation claim lodgement, whilst the majority of mental health services were accessed in the persistent phase beyond 14 weeks after claim lodgement. Older age, being employed by small companies, and claiming compensation for mental health conditions were associated with greater duration of health service use. Conclusions Injured truck drivers access a wide range of health services during the recovery and return to work process. Delivery of mental health services is delayed, including for those making mental health compensation claims. Health service planning should take into account worker and employer characteristics in addition to injury type.

An investigation of the predictive validity of selection tools on performance in physiotherapy training in Australia

OBJECTIVES

Despite a large body of research on selection in medical education, very little is conducted in other health professions. This study investigated the predictive validity of multiple selection tools on academic and clinical performance outcomes of undergraduate physiotherapy students.

DESIGN

A retrospective observational study.

SETTING

Undergraduate physiotherapy program in Australia.

PARTICIPANTS

497 undergraduate physiotherapy students across seven entry cohorts. Including students directly from secondary school (n=381) and with prior tertiary study (n=116).

MAIN OUTCOME MEASURES

Academic performance as measured by written examinations. Clinical performance, measured by Objective Structured Clinical Examinations (OSCEs) during on-campus units and the Assessment of Physiotherapy Practice (APP) for off-campus clinical placements. Predictor variables included selection tools (academic achievement, interview, aptitude test) and demographic variables (age, gender).

RESULTS

Selection interview was a positive predictor of OSCEs and final year clinical performance in direct school leaver participants. Academic achievement scores from selection positively predicted written examinations scores.

CONCLUSION

Clinical and academic performance were predicted by tools measuring different domains at selection. Assessing broadly across academic and non-academic domains at selection can be valuable in identifying applicants who will be able to meet the range of outcomes for course completion and subsequent registration in the physiotherapy profession.

The impact of long-term workers' compensation benefit cessation on welfare and health service use: protocol for a longitudinal controlled data linkage study

Background

In 2012, the Australian state of New South Wales passed legislation that reformed its workers’ compensation system. Section 39 introduced a five-year limit on income replacement, with the first affected group having their benefits cease in December 2017. There is limited evidence on how this will affect their healthcare service use and where they will go for financial support.

Methods

Multiple data sources will be linked: administrate workers’ compensation claims data from the State Insurance Regulatory Authority (SIRA), universal health insurance data from the Medical Benefits Schedule (MBS) and Pharmaceutical Benefits Scheme (PBS), state hospital and emergency department data, and social welfare data from the Department of Social Services’ Data Over Multiple Individual Occurrences (DOMINO). An estimated 4,125 injured workers had their benefits cease due to Section 39. These will form the exposure group who will be compared to 1) a similar group of workers’ compensation claimants who have had at least two years of compensated time off work but whose benefits did not cease due to Section 39; and 2) a community comparison group drawn from state hospital and emergency department records.

An accredited third party will link the data, which will be accessible only via secure virtual machine. Initial analyses will compare the prevalence and incidence of service use across groups in both the year before and year after benefit cessation; the community control will be assigned the median benefit cessation date in lieu of an actual date. To estimate the impact of benefit cessation due to Section 39, we will conduct time series analysis of the prevalence and incidence of service use.

Discussion

This study will provide much-needed evidence on the consequences of long-term benefit cessation, particularly on subsequent healthcare and welfare service use.

Comparison of Compensated Low Back Pain Claims Experience in Australia with Limb Fracture and Non-Specific Limb Condition Claims: A Retrospective Cohort Study

Objectives To describe the incidence, duration, and patterns of working time loss claims in compensated Australian workers with low back pain (LBP), and compare this with limb fracture (LF) and non-specific limb condition (NSLC) claims. Methods The National Dataset for Compensation-based Statistics was used for this study. Accepted workers' compensation time loss claims for LBP, LF or NSLC occurring between July 2010 and June 2015 were included. Counts, rates per 10,000 covered workers, the relative risk and median duration of time loss were calculated. Multivariate Cox and quantile regression models were used to determine factors affecting time loss duration and patterns. Results There were 56,102 LBP claims, 42,957 LF claims, and 18,249 NSLC claims. The relative risk of a claim for LBP was significantly greater than LF after adjustment for all covariates (ARR 1.30, 95% CI 1.29-1.32, p < 0.001). LBP claims had similar median time loss (9.39 weeks) to LF claims (9.21 weeks). Claims for LBP were significantly more likely to be resolved in the early phase (10th and 25th quantiles of time loss; 25th quantile: - 1.12 weeks, 95% CI - 1.20 to - 1.05) than claims for LF, but significantly less likely to be resolved in the later phase (75th and 90th quantiles; 75th quantile: 7.02 weeks, 95% CI 6.42-7.61). Claims for NSLC had generally greater time loss than claims for LF, but less time loss than LBP above the 90th quantile. Conclusions The risk of a claim for LBP is higher than LF and NSLC. Although LBP claims are more likely to resolve in the early phase than limb fracture and NSLC claims, LBP claims have longer durations when workers are away from work more than seven weeks.

Psychological Distress in Workers' Compensation Claimants: Prevalence, Predictors and Mental Health Service Use

Purpose To determine the prevalence and predictors of psychological distress among injured and ill workers and their mental health service use. Methods Cross-sectional national survey of adults with work-related musculoskeletal or mental health conditions, accepted workers' compensation claims and at least 1 day off work. Psychological distress was measured using the Kessler-6 scale. Mental health service use was measured using self-report. Results A total of 3755 workers were included in the study (Musculoskeletal disorder = 3160; Mental health condition = 595). Of these, 1034 (27.5%) and 525 (14.0%) recorded moderate and severe psychological distress, respectively. Multivariate ordinal logistic regression revealed that being off work, poor general health, low work ability, financial stress, stressful interactions with healthcare providers and having diagnosed mental health conditions had the strongest associations with presence of psychological distress. Of the subgroup with musculoskeletal disorders and psychological distress (N = 1197), 325 (27.2%) reported accessing mental health services in the past four weeks. Severe psychological distress, being off work, worse general health and requiring support during claim were most strongly associated with greater odds of service use. Conclusions The prevalence of psychological distress among workers' compensation claimants is high. Most workers with musculoskeletal disorders and psychological distress do not access mental health services. Screening, early intervention and referral programs may reduce the prevalence and impact of psychological distress.

Development and Pilot Assessment of the PACE Tool: Helping Case Managers Identify and Respond to Risk Factors in Workers' Compensation Case Management

Purpose The aim was to develop a tool to be applied by workers' compensation case managers to guide intervention and avoid delayed return to work. Methods The Plan of Action for a CasE (PACE) tool was developed based on a review of existing literature, focus groups with case managers and analysis of existing claims data. Combined with analysis of existing case manager practice, these sources were used to determine key constructs for inclusion in the tool to be aligned with the demands of case manager workload. Mapping of existing interventions was used to match risk identified by the tool with appropriate intervention. Results The final PACE tool consisted of 41 questions divided into Ready (worker), Set (employer) and Go (treating practitioner) categories. Questions in the tool were linked to appropriate case manager actions. Data collection was completed by case managers for 524 claims within the first 2 weeks of the claim being accepted. The most commonly identified risks for delayed RTW included both worker and employer expectations of RTW, as well as certification of capacity. Factor analysis identified two factors operating across the tool categories. Case managers reported benefits in using the tool, but reported it also increased their workload. Conclusions The PACE tool is a unique example of the implementation of risk identification in case management practice. It demonstrates that case managers are ideally placed to collect information to identify risk of delayed RTW. Future work will establish the impact of case-manager led intervention based on identified risks on outcomes for injured workers.

Patterns of health service use following work-related injury and illness in Australian truck drivers: A latent class analysis

OBJECTIVES

To identify patterns of health service use (HSU) in truck drivers with work-related injury or illness and to identify demographic and work-related factors associated with patterns of care.

METHOD

All accepted workers' compensation claims from truck drivers lodged between 2004 and 2013 in Victoria were included. Episodes of HSU were categorised according to practitioner type. Latent class analysis was used to identify the distinct profiles of users with different patterns of HSU. Multinomial logistic regression was used to examine the associations between latent class and predictors.

RESULTS

Four profiles of HSU were identified: (a) Low Service Users (55% of the sample) were more likely to be younger, have an injury that did not result in time off work and have conditions other than a musculoskeletal injury; (b) High Service Users (10%) tended to be those aged between 45 and 64 years, living in major cities with musculoskeletal conditions that resulted in time off work; (c) Physical Therapy Users (25%) were more likely to be aged between 45 and 64 years, live in major cities and have nontraumatic injuries that resulted in time off work; and (d) GP/Mental Health Users (10%) were more likely to be over 24 years of age, from the lowest socioeconomic band, be employed by smaller organizations and be claiming benefits for a mental health condition.

CONCLUSIONS

This study identified distinct categories of HSU among truck drivers following work-related injury. The results can be used to prioritize occupational health and safety promotion to maintain a healthy truck driver work force.

Understanding the impact of age, gender, height and body mass index on children's balance

AIM

This research aimed to understand the influence of age, gender, height and body mass index (BMI) on balance ability in children aged 4-12 years. The secondary aim was to develop normative values for three balance tests on the Balance Master system.

METHODS

Children were recruited in 2017 through community advertising. Balance testing occurred at three recreational centres in Frankston, Victoria, Australia. Data were collected by the Rhythmic Weight Shift, modified Clinical Test of Sensory Integration and Limits of Stability balance tests of the Balance Master equipment. Multiple regression analysis determined associations between variables including age, gender, height and BMI.

RESULTS

There were 91 children recruited and consented. Children were aged between 4 and 12 years old. Balance ability was shown to improve with age (P < .05), with girls demonstrating more mature balance strategies at earlier ages. Decreased BMI was associated with greater balance ability and postural control (P < .05).

CONCLUSION

The normative values established may be used to support clinical paediatric assessment with this equipment. Findings of this study suggest that increased BMI may be associated with poorer balance ability in children. However, further research studies are needed to explore this assertion.

Individual recovery expectations and prognosis of outcomes in non-specific low back pain: prognostic factor review

BACKGROUND

Low back pain is costly and disabling. Prognostic factor evidence can help healthcare providers and patients understand likely prognosis, inform the development of prediction models to identify subgroups, and may inform new treatment strategies. Recent studies have suggested that people who have poor expectations for recovery experience more back pain disability, but study results have differed.

OBJECTIVES

To synthesise evidence on the association between recovery expectations and disability outcomes in adults with low back pain, and explore sources of heterogeneity.

SEARCH METHODS

The search strategy included broad and focused electronic searches of MEDLINE, Embase, CINAHL, and PsycINFO to 12 March 2019, reference list searches of relevant reviews and included studies, and citation searches of relevant expectation measurement tools.

SELECTION CRITERIA

We included low back pain prognosis studies from any setting assessing general, self-efficacy, and treatment expectations (measured dichotomously and continuously on a 0 - 10 scale), and their association with work participation, clinically important recovery, functional limitations, or pain intensity outcomes at short (3 months), medium (6 months), long (12 months), and very long (> 16 months) follow-up.

DATA COLLECTION AND ANALYSIS

We extracted study characteristics and all reported estimates of unadjusted and adjusted associations between expectations and related outcomes. Two review authors independently assessed risks of bias using the Quality in Prognosis Studies (QUIPS) tool. We conducted narrative syntheses and meta-analyses when appropriate unadjusted or adjusted estimates were available. Two review authors independently graded and reported the overall quality of evidence.

MAIN RESULTS

We screened 4635 unique citations to include 60 studies (30,530 participants). Thirty-five studies were conducted in Europe, 21 in North America, and four in Australia. Study populations were mostly chronic (37%), from healthcare (62%) or occupational settings (26%). General expectation was the most common type of recovery expectation measured (70%); 16 studies measured more than one type of expectation. Usable data for syntheses were available for 52 studies (87% of studies; 28,885 participants). We found moderate-quality evidence that positive recovery expectations are strongly associated with better work participation (narrative synthesis: 21 studies; meta-analysis: 12 studies, 4777 participants: odds ratio (OR) 2.43, 95% confidence interval (CI) 1.64 to 3.62), and low-quality evidence for clinically important recovery outcomes (narrative synthesis: 12 studies; meta-analysis: 5 studies, 1820 participants: OR 1.89, 95% CI 1.49 to 2.41), both at follow-up times closest to 12 months, using adjusted data. The association of recovery expectations with other outcomes of interest, including functional limitations (narrative synthesis: 10 studies; meta-analysis: 3 studies, 1435 participants: OR 1.40, 95% CI 0.85 to 2.31) and pain intensity (narrative synthesis: 9 studies; meta-analysis: 3 studies, 1555 participants: OR 1.15, 95% CI 1.08 to 1.23) outcomes at follow-up times closest to 12 months using adjusted data, is less certain, achieving very low- and low-quality evidence, respectively. No studies reported statistically significant or clinically important negative associations between recovery expectations and any low back pain outcome.

AUTHORS' CONCLUSIONS

We found that individual recovery expectations are probably strongly associated with future work participation (moderate-quality evidence) and may be associated with clinically important recovery outcomes (low-quality evidence). The association of recovery expectations with other outcomes of interest is less certain. Our findings suggest that recovery expectations should be considered in future studies, to improve prognosis and management of low back pain.

Work Disability in Australia: An Overview of Prevalence, Expenditure, Support Systems and Services

Purpose This study sought to describe Australian systems of income support for people with work disability. Specific aims were to summarise and compare the features of the income support systems, including the rehabilitation and employment services funded or provided by those systems, and factors affecting transition between systems. Further objectives were to estimate the prevalence of work disability in Australia and the national expenditure on work disability income support. Methods A mixed methods project involving collation and analysis of existing publicly available documentation and data, and interviews with 25 experts across ten major systems of income support. The prevalence of work disability and expenditure in each system, and in total, was estimated using publicly accessible data sources. System features and service models were synthesised from data sources, tabulated and compared qualitatively. Results In Australia during the 2015/2016 financial year an estimated 786,000 people with work disability received income support from a Commonwealth, state, territory or private source. An additional 6.5 million people accessed employer provided leave entitlements for short periods of work incapacity. A total of $37.2 billion Australian dollars was spent on income support for these people during the year. This support was provided through a complex array of government authorities, private sector insurers and employers. Service models vary substantially between systems, with case management the only service provided across all systems. Healthcare and return to work services were provided in some systems, although models differed markedly between systems. Income support ranged from 19 to 100% of earnings for a person earning the average weekly Australian wage pre-disability. There is a paucity of information relating to movement between systems of support, however it is likely that many thousands of people with long periods of work disability transition between systems annually. Conclusions This study demonstrates the substantial financial and human impact of work disability on Australian society. Findings indicate multiple opportunities for reducing the burden of work disability, including aligning case management and healthcare service models, and engaging employers in prevention and rehabilitation. The findings suggest a need for greater interrogation and evaluation of Australian work disability support systems.

Mini review shows that structured light plethysmography provides a non-contact method for evaluating breathing patterns in children

AIM

Structured light plethysmography (SLP) is a novel light-based method that captures chest wall movements to evaluate tidal breathing. We carried out a narrative mini review of the clinical use of SLP in paediatrics.

METHODS

PubMed and Google Scholar were searched for papers published in English up to December 2018. This identified a methodology paper published in 2010 and eight full papers, including three paediatric studies and one paediatric case report. We also included data from ten conference abstracts and one clinical case study.

RESULTS

We found data that validated the ability of SLP to differentiate airway obstruction from tidal breathing parameters and bronchodilator responsiveness for children aged two years and over. Non-contact measurement of regional chest wall movement was a unique feature. Feasibility data were scarce and more studies are needed, especially in infants. Preliminary studies suggest that SLP has the potential to be used in cases of dysfunctional breathing and neuromuscular diseases and as a follow-up tool after lung infections or surgery.

CONCLUSION

Structured light plethysmography has been validated to demonstrate lung function abnormality in paediatric asthma, but further studies are needed to demonstrate its benefits over current practice and how it can be used for other conditions.

The impact of income support systems on healthcare quality and functional capacity in workers with low back pain: a realist review protocol

BACKGROUND

Low back pain is the greatest contributor to the global burden of disease and can result in work disability. Previous literature has examined the influence of personal factors, the healthcare system, workplace, and income support systems on work disability due to low back pain. Income support systems may also influence healthcare and the workplace, leading to an impact on healthcare quality and functional capacity. However, there has been little insight as to how or in what contexts this influence occurs. This realist review aims to provide an explanation of how and in what contexts income support systems impact the healthcare quality and functional capacity of people who are unable to work due to low back pain.

METHODS

Realist reviews are a type of literature review that seek to determine how and in what contexts a social programme such as income support leads to an outcome, rather than simply determining whether or not it works. Five initial theories about how income support systems impact healthcare quality and functional capacity are posited in this protocol. An iterative search of electronic databases for academic literature will be used to acquire and synthesise evidence that may support or refute these initial theories. Grey literature such as policy documents will be identified to characterise income support and healthcare systems and supplement contextual details. Semi-structured interviews with income support, healthcare, and low back pain experts will also be performed to complement literature searching with anecdotal and experiential evidence. At the conclusion of the review, initial theories will be supported or refuted and refined into programme theories that will be explained by evidence in context-mechanism-outcome configurations.

DISCUSSION

Income support and healthcare systems are highly complex and fluid programmes. At the intersection between these systems are those with low back pain. By using realist review methods, we will provide explanatory rather than judgemental findings. The resulting multi-dimensional and contextual understanding of the impact of income support systems on important low back pain outcomes will provide valuable insight for future income support and healthcare policy development.

Several strategies for clinical partners and universities are perceived to enhance physiotherapy student engagement in non-metropolitan clinical placements: a mixed-methods study

QUESTION

What strategies can clinical partners and universities implement to enhance physiotherapy student engagement in non-metropolitan clinical placements?

DESIGN

Mixed-method research design combining focus groups and survey.

PARTICIPANTS

First-year physiotherapy students from one university at the commencement of their course (n=26); third-year and fourth-year students who had completed a non-metropolitan placement (n=39 survey, n=25 focus group); and clinical educators from three non-metropolitan clinical sites (n=15).

INTERVENTION

The cohort of first-year physiotherapy students was surveyed to establish their perceptions regarding non-metropolitan clinical education placements. A survey and four focus groups were conducted with third-year and fourth-year students after they had attended non-metropolitan clinical placements, to explore recent experiences. Two focus groups were conducted with clinical educators regarding student engagement at non-metropolitan placements. Quantitative data were summarised with descriptive statistics. Qualitative data were analysed using thematic analysis, synthesising the perspectives of students and clinical educators.

RESULTS

At the commencement of their physiotherapy course, interest in undertaking a non-metropolitan clinical placement was higher for students with a non-metropolitan upbringing. Concerns about attending non-metropolitan sites included finances, change in living situation, and perceived inferior quality of clinical education. After completing a non-metropolitan placement, four themes were identified in an analysis of student and educator perceptions: individual factors, clinical experience, logistical challenges and strategies for success.

CONCLUSION

Strategies that were perceived to enhance student engagement in non-metropolitan placements included: tailoring preparation for students, paired rather than individual placements, and near-peer presentations for physiotherapy students prior to undertaking non-metropolitan placements. Dedicated clinical coordinator positions at non-metropolitan sites and assistance in accessing affordable accommodation are likely to positively influence the student experience. [Francis-Cracknell A, Maver S, Kent F, Edwards E, Iles R (2017) Several strategies for clinical partners and universities are perceived to enhance physiotherapy student engagement in non-metropolitan clinical placements: a mixed-methods study. Journal of Physiotherapy 63: 243-249].

Practice leadership and active support in residential services for people with intellectual disabilities: an exploratory study

BACKGROUND

We hypothesised that a key factor determining the quality of active support was 'practice leadership' - provided by the first-line manager to focus staff attention and develop staff skills in providing direct support to enable people with intellectual disabilities to have a good quality of life. This exploratory study focused on what levels of practice leadership were found and its role in explaining variation in active support.

METHOD

Relevant aspects of management, including practice leadership, were assessed by questionnaires administered to staff in residential settings alongside observational measures of active support and resident engagement in meaningful activity. Relationships between these variables were explored using regression and post hoc group comparisons.

RESULTS

There was wide variation, with average levels of practice leadership being low, though improving over the period studied. Practice leadership had a significant impact on active support, but was fully mediated by the effect of quality of management. When the quality of management was higher better practice leadership did produce a significant difference in active support. However, higher quality of management on its own did not produce better active support.

CONCLUSIONS

A number of limitations are acknowledged and further research is required. Practice leadership appears to be an important factor in enabling staff to provide active support but as part of generally good management. Given the rather low levels found, attention needs to be given to the training, career development and support of practice leaders and also to how to protect their time from their many other responsibilities.

Motivational interviewing to increase physical activity in people with chronic health conditions: a systematic review and meta-analysis

Objective:

A systematic review and meta-analysis of randomized controlled trials to determine if motivational interviewing leads to increased physical activity, cardiorespiratory fitness or functional exercise capacity in people with chronic health conditions.

Data sources:

Seven electronic databases (MEDLINE, PsychINFO, EMBASE, AMED, CINHAL, SPORTDiscus and the Cochrane Central Register of Controlled trials) were searched from inception until January 2014.

Trial selection:

Two reviewers independently examined publications for inclusion. Trials were included if participants were adults (>18 years), had a chronic health condition, used motivational interviewing as the intervention and examined physical activity, cardiorespiratory fitness or functional exercise capacity.

Data extraction:

Two reviewers independently extracted data. Risk of bias within trials was assessed using the Physiotherapy Evidence Database Scale.

Data synthesis:

Meta-analyses were conducted with standardized mean differences and 95% confidence intervals (CIs) were calculated. The Grades of Recommendation, Assessment, Development and Evaluation approach was used to evaluate the quality of the evidence.

Results:

Eleven publications (of ten trials) were included. There was moderate level evidence that motivational interviewing had a small effect in increasing physical activity levels in people with chronic health conditions relative to comparison groups (standardized mean differences = 0.19, 95% CI 0.06 to 0.32, p = 0.004). Sensitivity analysis based on trials that confirmed treatment fidelity produced a larger effect. No conclusive evidence was observed for cardiorespiratory fitness or functional exercise capacity.

Conclusion:

The addition of motivational interviewing to usual care may lead to modest improvements in physical activity for people with chronic health conditions.

The potential role of NT-proBNP in screening for and predicting prognosis in heart failure: a survival analysis

OBJECTIVE

To determine the potential role of N-terminal pro-B-type natriuretic peptide (NT-proBNP) in screening for and predicting prognosis in heart failure by examining diagnosis and survival of patients with a raised NT-proBNP at screening.

DESIGN

Survival analysis.

SETTING

Prospective substudy of the Echocardiographic Heart of England Screening study (ECHOES) to investigate 10-year survival in participants with an NT-proBNP level at baseline.

PARTICIPANTS

594 participants took part in the substudy. Records of all participants in the ECHOES cohort were flagged during the screening phase which ended on 25 February 1999. All deaths until 25 February 2009 were coded.

OUTCOME MEASURES

Logistic regression was used to examine whether NT-proBNP is useful in predicting heart failure at screening after adjustment for age, sex and cohort. Kaplan-Meier curves and log rank tests were used to compare survival times of participants according to NT-proBNP level. Cox regression was carried out to assess the prognostic effect of NT-proBNP after allowing for significant covariates and receiver operator curves were used to determine test reliability.

RESULTS

The risk of heart failure increased almost 18-fold when NT-proBNP was 150 pg/mL or above (adjusted OR=17.7, 95% CI 4.9 to 63.5). 10-year survival in the general population cohort was 61% (95% CI 48% to 71%) for those with NT-proBNP ≥150 pg/mL and 89% (95% CI 84% to 92%) for those below the cut-off at the time of the initial study. After adjustment for age, sex and risk factors for heart failure, NT-proBNP level ≥150 pg/mL was associated with a 58% increase in the risk of death within 10 years (adjusted HR=1.58, 95% CI 1.09 to 2.30).

CONCLUSIONS

Raised NT-proBNP levels, when screening the general population, are predictive of a diagnosis of heart failure (at a lower threshold than guidelines for diagnosing symptomatic patients) and also predicted reduced survival at 10 years.

A physiotherapy telephone assessment and advice service for patients with musculoskeletal problems can improve the process of care while maintaining clinical effectiveness

QUESTION

Does a physiotherapy telephone assessment and advice service (PhysioDirect) affect physical health and improve the process of care in patients with musculoskeletal problems?

DESIGN

Randomised controlled trial with concealed allocation and blinded outcome assessment.

SETTING

Four community physiotherapy services drawing patients from 94 general practices in England.

PARTICIPANTS

Adults referred by a general practitioner or self-referred to physiotherapy for a musculoskeletal problem were eligible for inclusion. Referral from a consultant and an inability to communicate in English were key exclusion criteria. Randomisation of 2256 participants at a ratio of 2:1 allocated 1513 to PhysioDirect and 743 to the usual care physiotherapy.

INTERVENTIONS

PhysioDirect participants were invited to telephone a physiotherapist for initial assessment and advice followed by further telephone advice and face-to-face physiotherapy if necessary. After the initial call most participants were sent written advice about self management and exercises. The usual-care comparison group joined a waiting list for face-to-face physiotherapy management.

OUTCOME MEASURES

The primary outcome was change in physical health, measured with the physical component summary (PCS) measure from the SF-36 questionnaire at 6 weeks and 6 months. Secondary clinical outcome measures included the Measure Yourself Medical Outcomes Profile, global improvement in the main problem, and questions about satisfaction from the General Practice Assessment Questionnaire; and measures of process of care, including number of appointments, and waiting time.

RESULTS

Primary outcome data were obtained from 85% of participants at 6 months. There was no difference in the SF-36 PCS measure between the PhysioDirect and comparison groups at 6 months (Mean difference (MD) = -0.01, 95% CI -0.80 to 0.79) and 6 weeks (MD 0.42, 95% CI -0.28 to 1.12). There were no differences between the groups in other clinical outcomes at 6 months, but there were small improvements in the PhysioDirect group at 6 weeks in the global improvement score (MD 0.15 units, 95% CI 0.02 to 0.28) and in the Measure Yourself Medical Outcomes Profile score (MD -0.19 units, 95%CI -0.30 to -0.07). 47% of PhysioDirect participants were managed entirely by telephone, and they had fewer face-to- face appointments (mean 1.9 vs 3.1), and a shorter wait for physiotherapy treatment (median 7 vs 34 days) than the comparison group. PhysioDirect participants were less satisfied with the service than the comparison group (MD -3.8%, 95% CI -7.3 to -0.3).

CONCLUSION

Providing an initial telephone physiotherapy service for patients with musculoskeletal problems that reduced waiting time and required fewer appointments was as effective as providing face-to-face physiotherapy, but was associated with slightly lower patient satisfaction.

Serum placental-type alkaline-phosphatase levels in patients with epithelial ovarian-carcinoma

Serum placental alkaline phosphatase (PLAP)-type immunoreactivity was measured in 190 women with epithelial ovarian malignancy, 27 women with borderline ovarian cancer and 334 control subjects with non-neoplastic or benign gynaecological disease. Smoking, ABO blood group and menopausal status affect serum concentrations of PLAP and results were corrected for these. Circulating levels were elevated in patients with cancer and increased with stage. Levels were unaltered in borderline ovarian disease. Two-year stage corrected survival analysis demonstrated a significant worsening of prognosis in patients with serum PLAP-type levels greater than the 100th centile for controls.

Telephone coaching can increase activity levels for people with non-chronic low back pain: a randomised trial

QUESTION

Does the addition of telephone coaching to usual physiotherapy care improve activity for people with non-chronic low back pain and low to moderate recovery expectations?

DESIGN

Randomised trial with concealed allocation and intention-to-treat analysis.

PARTICIPANTS

People attending the physiotherapy department of a public hospital for treatment within eight weeks of onset of non-specific low back pain. Eligible participants had low to moderate recovery expectations, defined as a response of 7 or less to the question 'How certain are you that you will return to all of your usual activities one month from today?' on a scale from 0 (not certain at all) to 10 (completely certain).

INTERVENTION

Five sessions of telephone coaching by a physiotherapist trained in health coaching techniques in addition to usual physiotherapy compared to usual physiotherapy alone.

OUTCOME MEASURES

The Patient Specific Functional Scale, Oswestry Disability Index, Pain Self Efficacy Questionnaire, and recovery expectation were measured at baseline, 4, and 12 weeks.

RESULTS

30 participants were recruited, with 26 completing all measures at 12 weeks. There were no significant differences between groups at 4 weeks. After 12 weeks the coaching group improved significantly more than the control group on two 10-point scales: the Patient Specific Functional Scale (mean difference 3.0 points, 95% CI 0.7 to 5.4) and recovery expectation (mean difference 3.4 points, 95% CI 1.1 to 5.7). Estimates of effect sizes were moderate to large in favour of the intervention.

CONCLUSION

The addition of telephone health coaching to usual physiotherapy care for people with non-chronic non-specific low back pain led to clinically important improvements in activity and recovery expectation.

TRIAL REGISTRATION

ACTRN12607000458437.

A longitudinal assessment of the effect of inhaled fluticasone propionate therapy on adrenal function and growth in young children with asthma

OBJECTIVE

Fluticasone proprionate (FP) is increasingly used to treat very young children with asthma. Its safety in terms of effects on the hypothalamic pituitary axis (HPA) and growth in this age group is uncertain.

PATIENTS AND METHODS

Eleven children (median (range) age 10 (5.6-24.3) months) presenting with recurrent wheeze and family history of asthma were studied prospectively for a period of 18 months. Children received daily-inhaled FP 250 microg via a spacer device. No other corticosteroid therapy was administered prior to or during the study. A Short Standard Synacthen Test (SST) (125 microg) was performed pretreatment, and after 6 and 18 months. Weight (Wt), height (Ht), and body mass index (BMI) were measured at 3-6 monthly intervals.

RESULTS

Fasting early morning and peak cortisol levels remained within the normal reference range with therapy. There were no changes in Ht SDS, whereas both Wt SDS (baseline 0.05 (-2.17 to 0.52) vs. +18 months 0.68 (-0.5 to 1.36) P < 0.02) and BMI SDS (-0.22 (-1.73 to 0.75) vs. 0.86 (0.03 to 1.99) P < 0.005) increased after 18 months of treatment.

CONCLUSION

Daily treatment with inhaled FP 250 microg in young children with asthma appears to have no adverse effects on the HPA or on linear growth, however, treatment is associated with increases in body Wt and BMI in young children.