SOMIP EMERGENCY GENERAL SURGERY MORTALITY RISK CALCULATOR   ver 2.0 SOMIP EMER GS MORTALITY RISK CALCULATOR
2025.04.26

Disclaimer:

This SOMIP Mortality Risk Calculator estimates the chance of mortality after emergency general surgery operations. The risk is estimated based upon information the patient gives to the healthcare providers about prior health history. The estimate is calculated using data from a large number of patients from the SOMIP database and is provided for information only.

Please note the risk percentage provided to you by SOMIP Mortality Risk Calculator is only an estimate. The risk estimate only takes certain information into account. There may be other factors that are not included in the estimate which may increase or decrease the risk of mortality. This estimate is not a guarantee of result. A death after surgery may happen even if the risk is low. This information is not intended to replace the advice of surgeons or surgical teams about the diagnosis, treatment, prognosis or potential outcomes. The SOMIP Steering Committee is not responsible for medical decisions that may be made based on the risk calculator estimate.

Download the Data Definition of risk calculator: DOCX    | PDF
I AGREE :
Name :
Ref ID :
Hospital :
Submitted By :
Age :
OT Elapse Time : 0 - 300 300 - 600 600 +
Derived Magnitude :
Major I
Ultramajor I		 Major II
Ultramajor II		 Major III
Ultramajor III
Urea : ≤ 8 > 8
Creatinine : ≤ 120 > 120
Alkaline Phosphatase : ≤ 125 > 125
Bilirubin : ≤ 26 > 26
ASA Status : 1 2 3 4 5
Presence of Disseminated Cancer : No Yes
Neurological Status : Conscious and Alert Comatous Impaired Sensorium
Functional Health Status : Independent Partially Dependent Totally Dependent
Pulse Rate (Prior to Surgery) - per min : ≤ 100 > 100
Presence of Ascites within 30 days : No Yes
Dyspnoea Prior to Surgery : No Dyspnoea Dyspnoea at Rest Moderate Dyspnoea
Hypertensive Drugs within 30 days : No Yes
Estimated Blood Loss :
< 100
2000 to < 3000		 100 to < 1000
3000 to < 5000		 1000 to < 2000
>= 5000
Presence of Hepatomegaly : No Yes
Presence of Septic Shock before Surgery : No Yes
CHF within 30 days prior to Surgery : No Yes
Presence of Sepsis
within 48 hours prior to Surgery		 : No Yes
Antipsychotic Drugs : No Yes
Myocardial Infarction
within pass 180 days prior to Surgery		 : No Yes
Presence of Chronic Rest Pain / Gangrene : No Yes
Serum Albumin :

Mortality Risk

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