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. 2012 May 18;16(3):R88. doi: 10.1186/cc11350

Table 4.

Left shift of neutrophils and procalcitonin levels and Gram-negative organism infection in the intermediate Endotoxin Activity Assay level

Gram-negative organism in cultures
(n = 42)
No Gram-negative organism in any cultures
(n = 37)
Left shift (+) or PCT (≥ 5.0 ng/mL) or both 25 11
Left shift (−) or PCT (<5.0 ng/mL) or both 17 26

P = 0.008. PCT, procalcitonin.