The Updated Natural History Model for Primary Biliary Cirrhosis

In the following model, short-term survival probability of a patient with primary biliary cirrhosis is estimated based on repeated observation. Please enter data in the corresponding boxes.

Does the patient have peripheral edema?
Is the patient on diuretic therapy?
Risk score:

Estimated Probability of Survival (%)

Time 0 3 Mos. 6 Mos. 9 Mos. 12 Mos. 15 Mos. 18 Mos. 24 Mos.