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Table 2 Observed and predicted mortality of oncologic patients evaluated through Portsmouth POSSUM scoring

From: Perioperative scores to predict mortality in surgical oncologic patients: a review of 1,362 cases

Number

Observed

Predicted

0 to 5

0

0

0 (3.1%)

5 to 30

1,055

15 (1.42%)

142 (13.5%)

30 to 100

307

17 (5.53%)

149 (48.7%)

0 to 100

1,322

32 (2.34%)