Abstract Aim Emergency laparotomies carry significant risk of morbidity and mortality. Risk calculation tools are essential to identify high-risk patients inform clinicians in decision making. As part a multi-centre research initiative, retrospective study all emergency major trauma centre was conducted determine the most accurate predictor thirty-day mortality by comparing four, internationall...

this study was conducted to monitor the rate of inpatient mortality and its associated factors following open reconstruction of abdominal aortic aneurysm (aaa) in a tertiary hospital in tehran, iran. this retrospective study was a chart review of 112 patients undergoing open in­frarenal abdominal aortic aneurysm surgery in one of the main tertiary hospitals in tehran, iran. baseline data (demog...

the mortality associated with secondary peritonitis has been unacceptably high. this is despite improvements in diagnosis and surgical methods. the risk factors affecting outcome have been only partially elucidated the records of 303 patients with the established diagnosis of generalized peritonitis were studied retrospectively for various prognostic factors and their outcomes. the associations...

Upcoming new regulation on regulatory required solvency capital for insurers will be predominantly based on a one-year Value-at-Risk measure. This measure aims at covering the risk of the variation in the projection year as well as the risk of changes in the best estimate projection for future years. This paper addresses the issue how to determine this Value-at-Risk for longevity and mortality ...

This paper examines the impact of idiosyncratic risk management on economic development in developing countries. Based on data from the World Bank, we use a sample of twenty-seven developing economies and find that selected indicators related to risk management at the household level do have a statistically significant effect on economic development in these countries. Regression results show t...

In general, the capital requirement under Solvency II is determined as the 99.5% Value-at-Risk of the Available Capital. In the standard model’s longevity risk module, this Value-at-Risk is approximated by the change in Net Asset Value due to a pre-specified longevity shock which assumes a 25% reduction of mortality rates for all ages. We analyze the adequacy of this shock by comparing the resu...

Background: Various prediction models have been developed aiming to estimate risk-adjusted mortality, morbidity and length of intensive care unit stay following cardiac surgeries. The European system for cardiac operative risk evaluation II (EuroSCORE II) is a prediction model which maps 18 predictors to a 30-day post-operative risk of death. The objective of this study was to evaluate the perf...