GI calculator & Index

ATLAS Score for Clostridium Difficile Infection

GI calculator & Index
Parameter 0 1 2
Age, years < 60 60-79 ≥ 80
Treatment with systemic antibiotics during C. diff infection therapy ≥ 1 day duration No Yes
Temperature (℃) ≤ 37.5 37.6-38.5 ≥ 38.6
Leukocyte count, cells/µL < 16,000 16,000-25,000 > 25,000
Serum albumin (g/dL) > 3.5 2.6-3.5 < 2.6
Serum creatinine (As a measure of renal function)(mg/dL) ≤ 1.3 1.4-2.0 ≥ 2.1

ATLAS for clostridium difficile infection, from Miller MA at al. BMC Infect Dis. 2013;25;13:148..