Perceptions vs Reality Can Mean Life or Death!

Researchers have discovered that there are several variables that can have a statistical effect of patient survival, yet many "...surgeons placed less importance on sex, type of anesthesia, and ASA score [level of anemia]...."
This new information could decrease the high number of deaths, up to 22%, from hip fractures and resulting surgery.
For teachers or others involved with professional development and meta-analysis types of research, this article explains, in detail, the research procedures which would be a great help for many.

clipped from www.orthosupersite.com Evidence Versus Beliefs About Predictors of Outcome by Michael Zlowodzki, MD; Paul Tornetta III, MD; George Haidukewych, MD; Beate P. Hanson, MD, MPH; Brad Petrisor, MD, MSc; Marc F. Swiontkowski, MD; Emil H. Schemitsch, MD; Peter V. Giannoudis, MD; Mohit Bhandari, MD, MSc, FRCSC Knowledge of predictors of outcome can and should influence treatment decisions and can subsequently improve outcomes Hip fractures have devastating consequences for patients and their families, including a 22% mortality rate within 1 year postoperatively3 and substantial impairment of independence and quality of life.4 Hip fractures also account for more hospital days than any other musculoskeletal injury and represent more than two-thirds of all hospital days due to fractures.5 Figure: The responses of American surgeons vs European surgeons regarding predictors of outcome after operative treatment of femoral neck fractures. greatest discrepancy between survey and current evidence related to the type of anesthesia