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. 2014 Jul 11;9(7):e100870. doi: 10.1371/journal.pone.0100870

Table 3. Equation for MAGIC.

MAGIC Score
In h(t, x) = ln h0(t) + 2.8007×ln(PT INR) + 0.9321×ln(creatinine) + 0.3325×potassium + 0.0651×SCBL+ 0.0826×total bilirubin at day 0 – 0.0856×total bilirubin at day 0×ln(PT INR)

PT INR, international normalized ratio of prothrombin time; SCBL, spontaneous change in total bilirubin levels; MAGIC, model for alcoholic hepatitis to grade severity in an Asian patient cohort.