Ranson's Criteria
Info
~On Admission
Age >55 years Yes No
WBC >16,000/ul Yes No
Blood glucose >200 mg/dl Yes No
Serum LDH >350 I.U./L Yes No
SGOT (AST) >250 I.U./L Yes No
~Developing During the First 48 Hours
Hematocrit fall >10% Yes No
BUN increase >8 mg/dl Yes No
Serum calcium <8 mg/dl Yes No
Arterial oxygen saturation <60 mm Hg Yes No
Base deficit >4 meq/L Yes No
Estimated fluid sequestration > 600 ml Yes No
R e s u l t s
~On Admission
 
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~Developing During the First 48 Hours
 
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Ranson's Score
 
Mortality Rate
 
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Show Results
Info
Ranson's Criteria

Ranson score of 0-2, ~1% mortality

Ranson score of 3-5, 15%-20% mortality

Ranson score of 6, 40% mortality

Ranson score of >6 has 100% mortality and is associated with more systemic complications.