BACKGROUND Diagnosis of pulmonary embolism requires clinical probability assessment. Implicit assessment is accurate but is not standardized, and current prediction rules have shortcomings. OBJECTIVE To construct a simple score based entirely on clinical variables and independent from physicians' implicit judgment. DESIGN Derivation and external validation of the score in 2 independent mana...

Introduction Focused training in transthoracic echocardiography enables emergency physicians (EPs) to accurately estimate the left ventricular function. This study aimed to evaluate the efficacy of a brief training program utilizing standardized echocardiography video clips in this regard. Methods A before and after design was used to determine the efficacy of a 1 hour echocardiography traini...

introduction: medical student should be trained in medical ethics and one of the most essential issues in this field is taking informed consents. in this research, we compared the effect of effectiveness of teaching methods on students’ ability in taking informed consent from patients. methods: this semi-experimental study was carried out on fifty eight subjects from the 4th-year students of sh...

in order to equip medical students with all the necessary skills in dealing with patients to provide optimal treatment, the need for the use of real patients in educational settings has become prominent. but all the required skills cannot be practiced on real patients due to patients’ safety and well-being. thus, the use of standardized patients (sps) or simulated patients (sips) as a substitut...

INTRODUCTION It is necessary for planning in order to achieve optimal development, to have knowledge and understanding of the current situation. This identification requires separate areas of study into planning and assessing regions of each area with development indicators and analysis and ranking each area in terms of having gifts of development. The study also aims to analyze the development...

Calcaneal fracture (CF) treatment results are not always satisfied. Our aim was to compare medium-term results between standardized and unstandardized protocol in treatment of displaced intra-articular CF. We evaluate experience of our Department where 50 patients with CF in last 5 years--Group X have been treated with standardized protocol, and compare their postoperative results with unstanda...

Standardized corpora are the foundation for spoken language research. In this work, we introduce an annotated and standardized corpus in the Spoken Dialog Systems (SDS) domain. Data from the Let’s Go Bus Information System from the Carnegie Mellon University in Pittsburgh has been formatted, parameterized and annotated with quality, emotion, and task success labels containing 347 dialogs with 9...

Recent literature has highlighted the possible role of vitamin D in atopic dermatitis (AD), and that vitamin D supplementation might help to treat AD. This study determined the relationship between vitamin D level and AD, and assessed the efficacy of vitamin D supplementation. We searched the MEDLINE, EMBASE, and Cochrane databases up to May 2015. Observational studies and randomized controlled...

Both school and district administrators use the results of standardized, large-scale tests to inform decisions about need for, or success of, educational programs interventions. However, test at level are subject random fluctuations due changes in cohort, items, other factors outside school’s control. This study examined year on standardized delivered Ontario, Canada. G-theory analyses found th...

Aim To verify and compare the accuracies of mortality predictions in the Intensive Care Unit (ICU) of the Internal Clinic of Central Military Hospital in Prague, Czech Republic, using model APACHE II and the newer systems of the APACHE IV, SAPS 3 and MPMo III. Methods The data were collected retrospectively between 2011 and 2012, 1000 patients were evaluated. The assessment of the overall accur...