Poor prognostic factors for acute pancreatitis are all, EXCEPT:
Hyperglycemia
Hypocalcemia
Raised LDH levels in blood
Hyperamylasemia
Hyperamylasemia is not mentioned as the poor prognostic factor. Increased blood glucose, Increased LDH, and decreased serum calcium, all are included in the ranson's criteria of severe pancreatitis. Ref: Sabiston 18/e, Page 1600; Schwaz 9/e, Page 1183; Washington Manual of Surgery 4/e, Page 282.