Prediction of Overall Survival and Progression-Free Survival by the 18F-FDG PET/CT Radiomic Features in Patients with Primary Gastric Diffuse Large B-Cell Lymphoma
Table 1
Clinical characteristics of the patients.
Characteristics
Number of patients (%)
Age (years)
Median
58
Range
26–79
≤58
18 (51.4)
>58
17 (48.6)
Sex
Male
17 (48.6)
Female
18 (51.4)
Ann Arbor stage
I
13 (37.1)
II
9 (25.7)
III
3 (8.6)
IV
10 (28.6)
IPI score
0–1
24 (68.6)
2
4 (11.4)
3
5 (14.3)
4–5
2 (5.7)
LDH
Cutoff
191 IU/L
<191 IU/L
23 (65.7)
≥191 IU/L
12 (34.3)
B Symptoms
Yes
28 (80.0)
No
7 (20.0)
IPI, International Prognostic Index; LDH, lactate dehydrogenase.