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PIM2

PIM2 is a scoring system for rating the severity of medical illness for children, one of several ICU scoring systems. Its name stands for "Paediatric Index of Mortality". It has been designed to provide a predicted mortality for a patient by following a well-defined procedure. Predicted mortalities are good when dealing with several patients, because the average predicted mortality for a group of patients is an indicator for the morbidity of these patients. Just like APACHE II and SAPS II, it does not provide a real-life predicted mortality. The standard is too old, variations in mortality are huge between countries and departments, and the definition of mortality is varying, too. However, PIM2 provides a good way to benchmark different sets of patients.

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Article summary

PIM2 is a scoring system for rating the severity of medical illness for children, one of several ICU scoring systems. Its name stands for "Paediatric Index of Mortality". It has been designed to provide a predicted mortality for a patient by following a well-defined procedure. Predicted mortalities are good when dealing with several patients, because the average predicted mortality for a group of patients is an indicator for the morbidity of these patients. Just like APACHE II and SAPS II, it does not provide a real-life predicted mortality. The standard is too old, variations in mortality are huge between countries and departments, and the definition of mortality is varying, too. However, PIM2 provides a good way to benchmark different sets of patients.

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  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  3. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

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Key claims and bibliography are generated from the same tracked claims and sources as the article page.