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The author reflects on the 2010 Olympics held in Vancouver and Whistler in British Columbia, and the standard of radiology. He states that the Olympic games is indicative that Canadians should think better of themselves and aim higher than they traditionally have. He mentions that Canadian radiologists are fairly knowledgeable, and the quality of their work can be compared favorably with radiologists in other countries. He hopes that Canadian radiologists will be inspired by the Olympic games.

Objective: To offer an evidence-based account of the effect of 24/7/365 attending radiologist coverage on the turnaround time (TAT) of trauma-related radiographs finalized within 48 hours of exam completion, drawing data from an emergency radiology department of a tertiary care hospital in Vancouver, British Columbia. Materials and Methods: This was a retrospective chart review, where TATs of imaging studies for a sample of trauma patients, who had visited the emergency department of the Vancouver General Hospital between two time periods, January 1 to September 30, 2013, and January 1 to September 30, 2017, were noted. Results: In models adjusted for patient's age, sex, and seasonality, the 24/7/365 attending radiologist coverage was associated with an average of 19.1 (95% confidence interval [CI]: 18.7-19.4) hours of reduction in time from exam completion to report finalization by an attending radiologist. Approximately 11.3 (95% CI: 18.7-19.4) hours was due to reduction in time from exam completion to preliminary diagnosis of reports. When the impact of the increased number of radiology staff in 2017 was removed in the analysis, the overall TAT was reduced by 13.3 (95% CI: 13.0-13.6) hours and the time from exam completion to preliminary report was reduced by 7.8 (95% CI: 7.6-8.1) hours. Limitation: Since we have used a simple random sample (SRS) for this research, this study does not describe the burden of reports that are finalized in the emergency and trauma radiology department during the given time periods. Conclusion: Our pilot study demonstrates that the implementation of 24/7/365 attending radiology coverage significantly reduces TAT for finalized radiology reports of all modalities of trauma imaging studies in an emergency and trauma radiology department. Policy implication: This research serves the contemporary health-care administration, policymaking information needs by providing the evidence for significantly reduced TAT of finalized radiology reports from a Canadian perspective. [ABSTRACT FROM AUTHOR]

Objective: To determine the prevalence of pre-radiographic osteoarthritis (ROA) and ROA of the knee in a symptomatic population-based cohort, and to evaluate the clinical correlates of pre-ROA and ROA., Methods: Subjects ages 40-79 years with knee pain were recruited as a random population sample and classified using magnetic resonance cartilage (MRC) scores (range 0-4) and Kellgren/Lawrence (K/L) scale grades (range 0-4) as no OA (MRC score<2, K/L grade<2), pre-ROA (MRC score ≥2, K/L grade<2), and ROA (MRC score≥2, K/L grade≥2). Logistic regression was used to evaluate the association of clinical variables with cartilage defects, comparing subjects with any cartilage defects (pre-ROA/ROA) with those without, and to determine associations with individual OA subgroups., Results: Of 255 symptomatic subjects, no OA, pre-ROA, and ROA were seen in 13%, 49%, and 38%, respectively. The prevalence of pre-ROA/ROA compared with no OA was associated with age (odds ratio [OR] 2.89, 95% confidence interval [95% CI] 1.59-5.26), sports activity (OR 1.35, 95% CI 1.07-1.70), abnormal gait (OR 10.86, 95% CI 1.46-1,388.4), effusion (OR 16.58, 95% CI 2.22-2,120.5), and flexion contracture (OR 2.37, 95% CI 1.50-3.73). The prevalence of ROA versus no OA was significantly associated with age, body mass index, pain frequency, pain duration, severe knee injury, sports activity, gait, effusion, bony swelling, crepitus, flexion contracture, and flexion. The prevalence of pre-ROA versus no OA was increased with age, sports activity, effusion, and flexion contracture, and reduced with valgus malalignment., Conclusion: Cartilage defects were highly prevalent in this symptomatic population-based cohort, with 49% of subjects having pre-ROA and 38% having ROA. Prevalent cartilage defects were significantly associated with age, sports activity, abnormal gait, effusion, and flexion contracture., (Copyright © 2010 by the American College of Rheumatology.)