منابع مشابه
Has bedside teaching had its day?
Though a diverse array of teaching methods is now available, bedside teaching is arguably the most favoured. Students like it because it is patient-centred, and it includes a high proportion of relevant skills. It is on the decline, coinciding with declining clinical skills of junior doctors. Several factors might account for this: busier hospitals, broader roles of clinicians, competing teachi...
متن کاملHas the sun protection factor had its day?
The concept of the sun protection factor was originally proposed by the Austrian scientist Franz Greiter and subsequently adopted by many regulatory authorities and the cosmetic and pharmaceutical industries. It is popularly interpreted as how much longer skin covered with sunscreen takes to burn compared with unprotected skin. This interpretation can encourage users to prolong their sun exposu...
متن کاملHow do we know who has had deep vein thrombosis?
An attempt was made to identify all patients diagnosed as having deep vein thrombosis (DVT) in a large teaching hospital during one year. A review of the radiology records showed that 124 (81%) of the 154 venograms performed were for suspected DVT, and that the diagnosis was confirmed in 57 (46%). During the same period, the Hospital Activity Analysis (HAA) records revealed 174 episodes classif...
متن کاملRaloxifene and tamoxifen had similar efficacy for preventing invasive breast cancer in women at increased risk.
M e t h o d s Design: Randomized controlled trial. Allocation: Concealed.* Blinding: Blinded (clinicians, participants, and outcome assessors).* Follow-up period: Mean 3.9 years. Setting: Nearly 200 clinical centers in North America. Participants: 19747 postmenopausal women ≥ 35 years of age (mean 59 y, 93% white) whose 5-year predicted breast cancer risk was ≥ 1.66% (mean 4.03%) based on the G...
متن کاملHarmonization: Its Time Has Come.
The importance of standardization of laboratory test results has a long history traceable to the first proficiency testing results in 1947 that demonstrated large discrepancies among results from 59 hospital laboratories (1 ). The AACC published a series of monographs in 1953– 1972 titled Standard Methods of Clinical Chemistry that promoted a single measurement procedure (MP) for a measurand. T...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Breast Cancer Research
سال: 2002
ISSN: 1465-542X
DOI: 10.1186/bcr536