A Novel Differential Predict Model Based on Matrix-Assisted Laser Ionization Time-of-Flight Mass Spectrometry and Serum Ferritin for Acute Graft-versus-Host Disease

Table 7

Parameters in combined models for severe aGVHD.

Variables in the equation										Classification table
		B	S.E.	Wald	df	Sig.	Exp (B)	95% C.I. for EXP(B)				Percentage; correct
								Lower	Upper
Stage 2	2809.6	.014	.008	2.960	1	.085	1.014	.998	1.030	Disease; Grades 3~4	Non-gvhd, Grade 1, Grade 2	96.7
	3976.9	.009	.008	1.206	1	.272	1.009	.993	1.025		1.00	70.0
	SF	.001	.001	1.141	1	.285	1.001	1.000	1.002
	Constant	−6.666	2.417	7.607	1	.006	.001			Overall percentage		90.0
Stage 3	2815.4	.004	.003	1.483	1	.223	1.004	.998	1.010	Disease; Grades 3~4	Non-gvhd, Grade 1~2	96.3
	3995.6	.004	.008	.232	1	.630	1.004	.988	1.021		Grades 3~4	47.8
	4303.2	.002	.005	.180	1	.671	1.002	.992	1.012
	5931.3	.001	.001	2.536	1	.111	1.001	1.000	1.002
	SF	.001	.000	8.998	1	.003	1.001	1.000	1.001
	Constant	−4.970	.958	26.914	1	.000	.007			Overall percentage		85.6