PURPOSE: Prior descriptions of the psychometric properties of validated knowledge assessment tools designed to determine Emergency medicine (EM) residents understanding of physiologic and clinical concepts related to mechanical ventilation are lacking. In this setting, we have performed this study to describe the psychometric and performance properties of a novel knowledge assessment tool that measures EM residents' knowledge of topics in mechanical ventilation. METHODS: Results from a multicenter, prospective, survey study involving 219 EM residents from 8 academic hospitals in northeastern United States were analyzed to quantify reliability, item difficulty, and item discrimination of each of the 9 questions included in the knowledge assessment tool for 3 weeks, beginning in January 2013. RESULTS: The response rate for residents completing the knowledge assessment tool was 68.6% (214 out of 312 EM residents). Reliability was assessed by both Cronbach's alpha coefficient (0.6293) and the Spearman-Brown coefficient (0.6437). Item difficulty ranged from 0.39 to 0.96, with a mean item difficulty of 0.75 for all 9 questions. Uncorrected item discrimination values ranged from 0.111 to 0.556. Corrected item-total correlations were determined by removing the question being assessed from analysis, resulting in a range of item discrimination from 0.139 to 0.498. CONCLUSION: Reliability, item difficulty and item discrimination were within satisfactory ranges in this study, demonstrating acceptable psychometric properties of this knowledge assessment tool. This assessment indicates that this knowledge assessment tool is sufficiently rigorous for use in future research studies or for assessment of EM residents for evaluative purposes.
Discrimination (Psychology) ; Emergencies* ; Emergency Medicine* ; New England* ; Prospective Studies ; Psychometrics* ; Reproducibility of Results ; Respiration, Artificial* ; United States

The quality of reporting of cohort studies published in the most prestigious scientific medical journals was investigated to indicate to what extent the items in the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist are addressed. Six top scientific medical journals with high impact factor were selected including New England Journal of Medicine, Journal of the American Medical Association, Lancet, British Medical Journal, Archive of Internal Medicine, and Canadian Medical Association Journal. Ten cohort studies published in 2010 were selected randomly from each journal. The percentage of items in the STROBE checklist that were addressed in each study was investigated. The total percentage of items addressed by these studies was 69.3 (95% confidence interval: 59.6 to 79.0). We concluded that reporting of cohort studies published in the most prestigious scientific medical journals is not clear enough yet. The reporting of other types of observational studies such as case-control and cross-sectional studies particularly those being published in less prestigious journals expected to be much more imprecise.
American Medical Association ; Archives ; Case-Control Studies ; Checklist ; Cohort Studies ; Internal Medicine ; New England

As the government has a plan to terminate medical internships and to start the New Resident program, postgraduate medical students should encounter the new residency training program without the internship from 2015. To keep pace with this significant change, the Korean Neuropsychiatry association launched the task force team to manage this problem. The task force team has examined the psychiatry residency training programs from major countries, including England, Japan, Germany, Australia, New Zealand, and the Unites States. In addition, we conducted a survey for teaching psychiatrists and psychiatry residents who just finished the Psychiatry Board Examination in 2013 using a premade questionnaire on the expected problems that might occur if the internship program were abolished, and some significant issues regarding resident rotation schedule to other departments. In this paper, we summarized the results of our examination and survey. Establishment of a new residency training program based on these surveys would be desirable.
Advisory Committees ; Appointments and Schedules ; Australia ; England ; Germany ; Humans ; Internship and Residency ; Japan ; Korea ; Neuropsychiatry ; New Zealand ; Psychiatry ; Surveys and Questionnaires ; Students, Medical

New England School of Acupuncture is the first Chinese Medicine School in the United States. From the aspects of school history, status of students and situation of teachers, curriculum design, clinical practice and scientific research, this present article makes a simple introduction for this school, and briefly compares the Chinese Medicine education between China and west. Different from China, the American education is more lively and vivid, open and flexible, but lacks enough attention on the study of classic and clinical practice. In a word, China and the West could learn from each other and make the best of the both worlds.
Acupuncture ; education ; history ; manpower ; organization & administration ; Acupuncture Therapy ; history ; Faculty ; History, 20th Century ; History, 21st Century ; Humans ; Learning ; Medicine, African Traditional ; history ; New England ; Students

Autosomal dominant polycystic kidney disease (ADPKD) is the most common life-threatening hereditary disease in the USA resulting in chronic kidney disease and the need for dialysis and transplantation. Approximately 85% of cases of ADPKD are caused by a mutation in the Pkd1 gene that encodes polycystin-1, a large membrane receptor. The Pkd1 gene mutation results in abnormal proliferation in tubular epithelial cells, which plays a crucial role in cyst development and/or growth in PKD. Activation of the proliferative mammalian target of rapamycin (mTOR) signaling pathway has been demonstrated in polycystic kidneys from rodents and humans. mTOR inhibition with sirolimus or everolimus decreases cysts in most animal models of PKD including Pkd1 and Pkd2 gene deficient orthologous models of human disease. On the basis of animal studies, human studies were undertaken. Two large randomized clinical trials published in the New England Journal of Medicine of everolimus or sirolimus in ADPKD patients were very unimpressive and associated with a high side-effect profile. Possible reasons for the unimpressive nature of the human studies include their short duration, the high drop-out rate, suboptimal dosing, lack of randomization of "fast" and "slow progressors" and the lack of correlation between kidney size and kidney function in ADPKD. The future of mTOR inhibition in ADPKD is discussed.
Animals ; Dialysis ; Epithelial Cells ; Everolimus ; Genetic Diseases, Inborn ; Humans ; Kidney ; Membranes ; Models, Animal ; New England ; Polycystic Kidney Diseases ; Polycystic Kidney, Autosomal Dominant ; Random Allocation ; Renal Insufficiency, Chronic ; Rodentia ; Sirolimus ; Transplants