Table 3.

Multivariable Cox regression analysis for TRM.

Risk factors	P value	HR	95% CI for HR
Low IL22 (n = 41)	0.007	2.72	1.32 – 5.61
Grade 2-4 GI-GvHD (n = 25)	0.010	3.12	1.32 – 7.39
Patient’s age (> 50 years, n = 75)	0.140	1.93	0.80 – 4.66
Steroid (n = 59)	0.170	1.81	0.77 – 4.26
Broad spectrum antibiotics (n = 48)	0.340	1.40	0.71 – 2.78
Conditioning (Standard, n = 13)	0.470	1.41	0.55 – 3.61
Donor (MUD, n = 68)	0.750	0.88	0.42 – 1.88
Stage of underlying disease (advanced, n = 37)	0.750	1.13	0.53 – 2.40
Time of recent SCT to biopsy	0.970	1.00	1.00 – 1.00

A total of 110 patients were analyzed. High-risk groups with respective numbers are indicated for categorical variables. HR, hazard ratio; CI, confidence interval; MUD, matched unrelated donor.