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 4

Parameters in predict models for aGVHD and non-GVHD.

Variables in the equation									Classification table
Stage	𝐵	S.E.	Wald	df	Sig.	Exp (B)	95% C.I. for EXP (B)				Percentage correct
							Lower	Upper
Stage 2
3245.6	−.002	.001	9.105	1	.003	.998	.997	.999	Disease	Non-GVHD	64.3
										aGVHD	86.4
Constant	2.346	.729	10.341	1	.001	10.442			Overall percentage		77.8
Stage 3
1264.6	−.021	.008	6.762	1	.009	.979	.964	.995	Disease	Non-GVHD	78.1
2740.8	.097	.023	18.145	1	.000	1.101	1.054	1.152		aGVHD	95.3
2935.4	−.012	.003	17.430	1	.000	.989	.983	.994
Constant	−1.225	.922	1.765	1	.184	.294			Overall percentage		90.6