Comparative analysis of off-road vehicle crashes in children: motorcycles versus quad bikes.

Objective: To characterise and compare off-road motorcycle and quad bike crashes in children in New South Wales (NSW), Australia.

Methods: A retrospective, cross-sectional study was performed of children aged 0-16 years, admitted to hospitals in NSW, from 2001 to 2018 following an injury sustained in an off-road motorcycle or quad bike crash, using linked hospital admissions, mortality and census data.Motorcycle and quad bike injuries were compared regarding: demographics; incidence; body region injured and type of injury; injury severity based on the survival risk ratio; length of stay and mortality.

Paediatric off-road vehicle injury in rural and regional Australia.

Objective: Off-road riding of quad bikes and motorcycles is common among children across rural and remote Australia, but is a significant source of injury and hospitalisation. An in-depth analysis of paediatric off-road vehicle crashes was undertaken to inform injury prevention countermeasures by characterising injury patterns and sources of injury.

Design: This is a prospective in-depth case series.

The Impact of Concomitant LOW Back Pain (LBP) on Functional Outcomes in Total Ankle Arthroplasty (TAA).

Although numerous studies have demonstrated that concomitant low back pain (LBP) is associated with worse functional outcomes in patients undergoing total hip and knee arthroplasty, no study has analyzed its impact on patients undergoing total ankle arthroplasty (TAA). The aim of this study was to determine the prevalence of LBP in people undergoing TAA and analyze its impact on patient reported functional outcome measures (PROMs). A retrospective review was performed on data from the Vancouver End Stage Ankle Arthritis Database.

The Impact of Concomitant Ipsilateral Knee Pain on Functional Outcomes in Total Ankle Arthroplasty.

In end-stage ankle arthritis, little is known about the impact of concomitant knee pathology, including the impact of ipsilateral knee pain on total ankle arthroplasty (TAA) outcomes. The aim of this study was to determine the prevalence of ipsilateral preoperative knee pain in patients undergoing TAA and analyze its impact on patient-reported functional outcome measures (PROMs). A retrospective review was performed on the Vancouver End Stage Ankle Arthritis Database at a single institution.

Injury from falls in infants under one year.

Aim: Falls in infants are a common cause of injury. Compared to older children, infants under age one are likely to have distinctive causation and injury patterns, as they are pre-mobile or have limited independent mobility and falls are more directly the responsibility of the care giver. There is little known about the mechanistic factors, predictors of injury and injury patterns in this age group.

Paediatric injury from indoor trampoline centres.

Indoor trampoline parks are increasing as a source of injuries among children. We conducted a prospective cohort study, with semi-structured interview and medical record review, of children aged <17 years presenting to a paediatric emergency department following an injury at an indoor trampoline park. In a 6-month period in 2014, 40 such children (55% female) presented to the department.

Monoclonal B-lymphocytosis: demographics, nature and subclassification in 414 community patients.

We analyzed patients with small B-cell clonal populations in a non-hospital based pathology laboratory servicing metropolitan and regional areas of New South Wales, Australia. There were 414 patients with a finding of a B-cell clone with total B-lymphocytes < 5.0 × 10(9)/L, fulfilling the criteria for monoclonal B-lymphocytosis (MBL).