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Table 3 Cut-off values of each psoas calculation

From: CT psoas calculations on the prognosis prediction of emergency laparotomy: a single-center, retrospective cohort study in eastern Asian population

 

PML3

PMI (mm2/m2)

PMD (HU)

TPG (AU)

PBSA (mm2/m2)

Female

0.60

375.2

27.8

106.7

633.0

Male

0.74

463.9

34.9

169.7

806.1

  1. PML3 psoas muscle to L3 vertebral body ratio, PMI psoas muscle index, PMD psoas muscle density, TPG total psoas gauge, PBSA psoas muscle to body face area ratio