HAZARD REGRESSION MODELS OF EARLY MORTALITY IN TRAUMA CENTRES

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

securitization of mortality risks in life annuities

insurers have in the past few decades faced longevity risks - the risk that annuitants survive more than expected - and therefore need a new approach to manage this new risk. in this dissertation we survey methods that hedge longevity risks. these methods use securitization to manage risk, so using modern financial and insurance pricing models, especially wang transform and actuarial concepts, ...

15 صفحه اول

Checking hazard regression models using pseudo-observations.

Graphical methods for model diagnostics are an essential part of the model fitting procedure. However, in survival analysis, the plotting is always hampered by the presence of censoring. Although model specific solutions do exist and are commonly used, we present a more general approach that covers all the models using the same framework. The pseudo-observations enable us to calculate residuals...

متن کامل

Association of base deficit with mortality in pediatric trauma

 Objective: To evaluate the association of base deficit (BD) with mortality in traumatized children, and to assess this association in a subgroup of patients with traumatic brain injury (TBI).   Methods: In this cross-sectional study performed prospectively on a convenience sample of patients under 16 years of age with trauma presenting to an academic lev...

متن کامل

Assessment of landslide hazard models in Chamsangar basin

Landslide mapping is one of the approaches (which can be) used to define the slope stable critical areas and the maps prepared based on this demarcating are used in desining sustainable development. The purpose of this study is to compare the landslide susceptibility mapping models based on Fuzzy logic, Information value and area Density applied in the Chamsangar watershed. According to the tec...

متن کامل

Asymmetric Regression Models Bernoulli / Log Proportional - Hazard Distribution

In this paper we introduce a kind of asymmetric distribution for nonnegative data called log-proportional hazard distribution (LPHF). This new distribution is used to study an asymmetrical regression model for data with limited responses (censored) through the mixture of a Bernoulli distribution with logit link and the LPHF distribution. Properties of the LPHF distribution are studied, maximum ...

متن کامل

ذخیره 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: Injury Prevention

سال: 2012

ISSN: 1353-8047,1475-5785

DOI: 10.1136/injuryprev-2012-040580d.12