Journal of pediatric orthopedics
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The purpose of this study was to evaluate the type and severity of orthopaedic and associated injuries for snowmobile, All-terrain vehicles (ATV) and motorized dirtbike accidents in a pediatric patient population. ⋯ Pediatric snowmobile, ATV and dirtbike accidents result in severe orthopaedic and associated injuries with each vehicle demonstrating significantly different injury patterns. Injury prevention should focus on improved safety mechanisms, protective gear, safe areas for off-road vehicle use and strict laws with minimum age requirements LEVEL OF EVIDENCE:: Level IV.
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The randomized controlled trial (RCT) is the gold standard study design allowing critical comparison of clinical outcomes while minimizing bias. Traditionally clinical trials are evaluated through statistical significance, expressed by P-values and confidence intervals. However, until recently, the robustness of a study's conclusions has been given little attention. A new metric, the fragility index, quantifies the number of patients theoretically required to switch outcomes in order to reverse the study conclusions. The primary aim of our work was to determine the fragility index of RCTs in the pediatric orthopaedic literature. The secondary aim was to determine study factors associated with lower fragility index. ⋯ Level I.
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Skeletal trauma is a primary tenet of pediatric orthopaedics. Many high-quality studies have been published over the last few years with substantial relevance to the clinical practice of pediatric orthopaedic trauma. Because of the volume of literature on the subject, this review excludes upper extremity trauma and focuses on the publications affecting the lower extremity. ⋯ Level IV.