Risk of Death Calculation for APACHE II: Difference between revisions

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This calculation is used to compute the predicted '''risk of hospital death''' for groups of acutely ill patients for APACHE II.   
This calculation is used to compute the predicted '''risk of hospital death''' for groups of acutely ill patients for APACHE II.   


Our Database Diagnosis Codes are mapped to the [[Mapping Database Diagnosis Codes to APACHE II]] but we do not use this model to predict risk of hospital death in our [[:Category:Reporting | '''Regional Stat Reports''']] because we don't have Hospital mortality data available to us.   
Our Database Diagnosis Codes are mapped to APACHE via [[APACHE Comorbidities in ICD10 codes]] but we do not use this model to predict risk of hospital death in our [[:Category:Reporting | '''Regional Stat Reports''']] because we don't have Hospital mortality data available to us.   


*To compute the risk (R) of hospital death for each individual patient we use the following formula:
*To compute the risk (R) of hospital death for each individual patient we use the following formula:
**'''Ln(R/l-R)=3.517+(APACHE II score x 0.146) + (0.603, only if post emergency surgery) +''' ([[Mapping Database Diagnosis Codes to APACHE II]] '''weight)'''
**'''Ln(R/l-R)=3.517+(APACHE II score x 0.146) + (0.603, only if post emergency surgery) +''' ([[APACHE Comorbidities in ICD10 codes]] '''weight)'''


* Interpretation:
* Interpretation:
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== Related Articles ==
== Related Articles ==
* [[Mapping Database Diagnosis Codes to APACHE II]]
* [[APACHE Comorbidities in ICD10 codes]]
* [[APACHE Scoring table]]
* [[APACHE Scoring table]]
* [https://www.icnarc.org/documents/APACHE%20II.pdf  ICNARC ORG APACHE II - short article]


[[Category: APACHE II]]
== Related articles ==
[[Category: Statistical Analysis]]
{{Related Articles}}
 
[[Category:APACHE II]]
[[Category:Statistical Analysis]]
[[Category:End-of-life related data]]

Latest revision as of 08:32, 28 July 2022

This calculation is used to compute the predicted risk of hospital death for groups of acutely ill patients for APACHE II.

Our Database Diagnosis Codes are mapped to APACHE via APACHE Comorbidities in ICD10 codes but we do not use this model to predict risk of hospital death in our Regional Stat Reports because we don't have Hospital mortality data available to us.

  • To compute the risk (R) of hospital death for each individual patient we use the following formula:
  • Interpretation:
    • -ve coefficient = good prognosis
    • +ve coefficient = bad prognosis

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