Table 5. Five numerical indices to interpret the patient’s mixing test.

Each index was calculated as follows: ICA = ((c-d)/a) × 100, mixing test normalized ratio = c/d, 1:1 percent correction ((a-c)/(a-d)) × 100, 4:1 percent correction = ((a-b)/(a-d)) × 100, Mix–NPP = c-d, in which the APTT values (seconds) of a) neat test plasma, b) mixture of four parts test plasma to one part NPP, c) mixture of one part test plasma to one part NPP, d) NPP. The cutoff values used were determined as described in previous studies.

The gray column indicates the matched results with clinical diagnosis. Boldface is used to mark concordant results.

APTT, activated partial thromboplastin time; ICA, index of circulation anticoagulant; Mix, 1:1 mixture; NPP, normal pooled plasma

	Initial evaluation		After FFP therapy		Cutoff value for factor deficiency
	Early	Late	Early	Late
ICA (Rosner Index)	9.38	14.2	8.60	37.6	<12.4%
Mixing test normalization ratio	1.59	2.21	1.59	3.22	<1.12
1:1 percent correction	88.9	83.8	89.9	54.8	≥72%
4:1 percent correction	52.6	46.7	61.1	25.0	≥50%
Mix-TTP	16.0	35.1	16.0	64.5	<8 seconds