Table 1.

HELLP syndrome: Mississippi triple-class system [3].

HELLP Class	Mississippi Classification
1	PLT (μL) ≤ 50,000 AST or ALT ≥ 70 IU/L Total LDH ≥ 600 IU/L
2	50,000> PLT (μL) ≤ 100,000 AST or ALT ≥ 70 IU/L Total LDH ≥ 600 IU/L
3	100,000> PLT (μL) ≤ 150,000 AST or ALT ≥ 40 IU/L Total LDH ≥ 600 IU/L
Partial HELLP syndrome	Evidence of severe preeclampsia–eclampsia in association with two of three laboratory criteria for HELLP syndrome

HELLP: Hemolysis, Elevated Liver enzymes, Low Platelet count, PLT: low platelet, AST: aspartate aminotransferase, ALT: alanine aminotrasferase, LDH: lactate dehydrogenase.