Publications by authors named "Pamela M Simpson"

Aims: Complex fractures of the femur and tibia with associated severe soft tissue injury are often devastating for the individual. The aim of this study was to describe the two-year patient-reported outcomes of patients in a civilian population who sustained a complex fracture of the femur or tibia with a Mangled Extremity Severity Score (MESS) of ≥ 7, whereby the score ranges from 2 (lowest severity) to 11 (highest severity).

Methods: Patients aged ≥ 16 years with a fractured femur or tibia and a MESS of ≥ 7 were extracted from the Victorian Orthopaedic Trauma Outcomes Registry (January 2007 to December 2018).

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Objectives: To examine the association between discharge destination (home or inpatient rehabilitation) for adult patients treated in hospital for isolated lower limb fractures and patient-reported outcomes.

Design: Review of prospectively collected Victorian Orthopaedic Trauma Outcomes Registry (VOTOR) data.

Setting, Participants: Adults (18-64 years old) treated for isolated lower limb fractures at four Melbourne trauma hospitals that contribute data to the VOTOR, 1 March 2007 - 31 March 2016.

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Background: Pre-injury health status is an important determining factor of long-term outcomes after orthopaedic major trauma. Determining pre-injury health status of major trauma patients with orthopaedic injuries is also important for evaluating the change from pre to post-injury health status.

Objectives: Describe pre-injury health statuses reported at three different time points (6, 12 and 24 months) after injury and compare these with Australian normative values; determine the agreement between pre-injury health status collected at multiple time points post-injury; and identify factors associated with reporting better pre-injury health status.

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Background: Physical activity is increasingly recognized as an important marker of functional recovery following fracture.

Objective: The objectives of this study were to measure sedentary behavior and physical activity 2 weeks and 6 months following fracture and to determine associated demographic and injury factors.

Design: This was an observational study.

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Background: Many outcome studies capture the presence of mental health, drug and alcohol comorbidities from administrative datasets and medical records. How these sources compare as predictors of patient outcomes has not been determined. The purpose of the present study was to compare mental health, drug and alcohol comorbidities based on ICD-10-AM coding and medical record documentation for predicting longer-term outcomes in injured patients.

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Background: Despite the reliance on administrative data in epidemiological studies, there is little information on the completeness of co-morbidities in administrative data coded from medical records.

Objective: The aim of this study was to quantify the agreement between the International Classification of Diseases, Tenth Revision, Australian Modification (ICD-10-AM) administrative coding of mental health, drug and alcohol co-morbidities and medical records in a severely injured patient population.

Method: A random sample of patients ( = 500) captured by the Victorian State Trauma Registry and definitively managed at the state's adult major trauma services was selected for the study.

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Background: Sports injuries that result in major trauma or death are associated with significant health care burden and societal costs. An understanding of changes in injury trends, and their drivers, is needed to implement policy aimed at risk reduction and injury prevention. To date, population-level reporting has not been available regarding trends in serious sport and recreation injuries anywhere in Australia over such an extended period, nor have any studies of this length captured comprehensive, long-term data on all sports-related major trauma internationally.

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Objective: To characterize patterns of engagement in work during the 4-year period after major traumatic injury, and to identify factors associated with those patterns.

Background: Employment is an important marker of functional recovery from injury. There are few population-based studies of long-term employment outcomes, and limited data on the patterns of return to work (RTW) after injury.

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Background: Self-harm and intentional injuries represent a significant public health concern. People who survive serious injury from self-harm can experience poor outcomes that negatively impact on their daily life. The aim of this study was to investigate a cohort of major trauma patients hospitalised for self-harm in Victoria, and to identify risk factors for longer term mortality, functional recovery and return to work.

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Objective: To create patient-based disability weights for individual injury diagnosis codes and nature-of-injury classifications, for use, as an alternative to panel-based weights, in studies on the burden of disease.

Methods: Self-reported data based on the EQ-5D standardized measure of health status were collected from 29 770 participants in the Injury-VIBES injury cohort study, which covered Australia, the Netherlands, New Zealand, the United Kingdom of Great Britain and Northern Ireland and the United States of America. The data were combined to calculate new disability weights for each common injury classification and for each type of diagnosis covered by the 10th revision of the .

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Objective Capturing information about mental health, drug and alcohol conditions in injury datasets is important for improving understanding of injury risk and outcome. This study describes the prevalence of pre-existing mental health, drug and alcohol conditions in major trauma patients based on routine discharge data coding. Methods Data were extracted from the population-based Victorian State Trauma Registry (July 2005 to June 2013, n=16096).

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Objective: To describe the long-term outcomes of major trauma patients and factors associated with the rate of recovery.

Background: As injury-related mortality decreases, there is increased focus on improving the quality of survival and reducing nonfatal injury burden.

Methods: Adult major trauma survivors to discharge, injured between July 2007 and June 2012 in Victoria, Australia, were followed up at 6, 12, and 24 months after injury to measure function (Glasgow Outcome Scale-Extended) and return to work/study.

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Objectives: To establish the association between the patient's perception of fault for the crash and 12-month outcomes after non-fatal road traffic injury.

Setting: Two adult major trauma centres, one regional trauma centre and one metropolitan trauma centre in Victoria, Australia.

Participants: 2605 adult, orthopaedic trauma patients covered by the state's no-fault third party insurer for road traffic injury, injured between September 2010 and February 2014.

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Introduction: Traumatic brain injury (TBI) is the single largest cause of death and disability following injury worldwide. While TBI in older adults is less common, it still contributes to significant morbidity and mortality in this group. Understanding the patient characteristics that result in good and poor outcome after TBI is important in the clinical management and prognosis of older adult TBI patients.

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