Data complete?
Evaluation appropriate?
Physiologic score
Operative severity score
Value for the mortality factor Y (Whitely et al 1996)
Estimated mortality rate
Value for the mortality factor Z (Prytherch et al 1998)
Estimated mortality rate
Caution: A qualified health practitioner should verify all results.Keep patient data confidential and comply with all legal requirements.
Please visit our website Medicalalgorithms.com for Description and Interpretation and further algorithms you may want to consider in the next steps of your evaluation. All information should be verified by a qualified health professional, and all use is subject to Medicalalgorithms.com Terms and Conditions. © Copyright Medicalalgorithms.com Limited
Purpose: To use the Portsmouth modification of the POSSUM score to estimate mortality in patients undergoing surgery.
Specialty: Critical Care, Emergency Medicine
Objective: severity, prognosis, stage, surgery, social stability, public health
ICD-10: T88.8, T88.9,