Table 2.

Using the CTP and MELD scores to predict 30-day mortality after elective surgery (all types of procedures) in patients with liver disease

Score	Mortality (%)
Child-Turcotte-Pugh (CTP) score 12,13
Class A (5–6 points)	10
Class B (7–9 points)	30
Class C (10–15 points)	76–82
Model for end-stage liver disease (MELD) score 11
Less than 8	5.7
Greater than 20	Over 50