Prognostic Value of 2-Deoxy-2-[¹⁸F]fluoro-D-glucose Positron Emission Tomography/Computed Tomography after Autologous Hematopoietic Stem Cell Transplantation in Lymphoma Using Deauville Scores

Table 2

Univariate Cox hazard analysis of risk factors for PFS and OS.

Variables	PFS		OS
	HR (95% CI)		HR (95% CI)
Sex
Male
Female	0.702 (0.295–1.672)	0.413	0.437 (0.094–2.025)	0.29
Age
≤40 years
>40 years	0.653 (0.284–1.502)	0.315	3.254 (0.946–11.193)	0.061
Type of lymphoma
HL		0.156		0.668
B	0.492 (0.175–1.385)	0.179	2.503 (0.308–20.358)	0.391
T	1.132 (0.418–3.065)	0.807	1.858 (0.193–17.882)	0.592
Ann Arbor stage
I-II
III-IV	1.366 (0.514–3.631)	0.532	31.09 (0.086–11310.060)	0.253
Extranodal lesions
<2
≥2	1.116(0.496–2.509)	0.791	1.448 (0.442–4.747)	0.541
LDH
≤ULN
>ULN	1.662 (0.698–3.961)	0.251	1.662 (0.440–6.285)	0.454
ECOG PS
<2
≥2	1.640 (0.221–12.166)	0.628	6.050 (0.725–50.467)	0.096
Conditioning regimen
BEAM		0.344		0.818
BuCy	0.606 (0.141–2.611)	0.502	1.145 (0.136–9.665)	0.901
Others	1.820 (0.679–4.883)	0.234	1.654 (0.349–7.845)	0.526
Number of previous treatments
1
≥2	1.827 (0.825–4.046)	0.137	4.981 (1.075–23.084)	0.04
Status at SCT
CR + PR
SD + PD	1.235 (0.492–3.097)	0.653	0.950 (0.204–4.415)	0.948
Post-auto-SCT FDG PET-CT
Negative (DS < 4)
Positive (DS = 4 or 5)	3.432 (1.585–7.526)	0.002	4.078 (1.161–14.320)	0.028

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