Clinical Evaluation Methods for Limited Episiotomy

Clinical evaluation of peripartum outcomes of mediolateral versus lateral episiotomy.

OBJECTIVE To evaluate the incidence and extent of vaginal and perineal trauma among primiparous women after mediolateral and lateral episiotomy. METHODS In a prospective randomized study at University Hospital Pilsen, Czech Republic, 790 consecutive primiparous women were enrolled between April 2010 and April 2012. Mediolateral episiotomy (MLE) followed an angle of at least 60° from the midli...

islanding detection methods for microgrids

امروزه استفاده از منابع انرژی پراکنده کاربرد وسیعی یافته است . اگر چه این منابع بسیاری از مشکلات شبکه را حل می کنند اما زیاد شدن آنها مسائل فراوانی برای سیستم قدرت به همراه دارد . استفاده از میکروشبکه راه حلی است که علاوه بر استفاده از مزایای منابع انرژی پراکنده برخی از مشکلات ایجاد شده توسط آنها را نیز منتفی می کند . همچنین میکروشبکه ها کیفیت برق و قابلیت اطمینان تامین انرژی مشترکان را افزایش ...

Evaluation of biochemical methods performance in clinical laboratories: is this performance suitable for clinical application?

Background: Clinical application of the test results are profoundly influenced by laboratory errors. Nowadays, the best way to evaluate the performance of a method is to determine its sigma scale according to total allowable error (TEa) and analytical errors, including random and systematic errors. In this study, the performance of the measuring kits for biochemical analytes belonging to Pars A...

[For or against episiotomy? Against episiotomy].

Evaluation of clinical methods for rating dyspnea.

To evaluate available clinical methods (self ratings and questionnaire) for rating dyspnea, we (1) compared scores from the recently developed baseline dyspnea index (BDI) with the Medical Research Council (MRC) scale and the oxygen-cost diagram (OCD) in 153 patients with various respiratory diseases who sought medical care for shortness of breath; and (2) evaluated the relationships between dy...