نتایج جستجو برای: net benefit

تعداد نتایج: 355696  

Journal: :International Journal for Research in Applied Science and Engineering Technology 2018

Journal: :Health Services and Outcomes Research Methodology 2008

2016
Rajesh Talluri Sanjay Shete

BACKGROUND Risk prediction models have been proposed for various diseases and are being improved as new predictors are identified. A major challenge is to determine whether the newly discovered predictors improve risk prediction. Decision curve analysis has been proposed as an alternative to the area under the curve and net reclassification index to evaluate the performance of prediction models...

Journal: :Journal of safety research 2015
Vilma Carande-Kulis Judy A Stevens Curtis S Florence Bonita L Beattie Ileana Arias

INTRODUCTION One out of three persons aged 65 and older falls annually and 20% to 30% of falls result in injury. The purpose of this cost-benefit analysis was to identify community-based fall interventions that were feasible, effective, and provided a positive return on investment (ROI). METHODS A third-party payer perspective was used to determine the costs and benefits of three effective fa...

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