Table 1 The clinical and tumor characteristics of 43 patients
Characteristics | N or median | |
|---|---|---|
Age (years old) (median, range) | 56 (36–84) | |
Sex (N, %) | Male | 20 (46.5) |
Female | 23 (53.5) | |
Initial stage (N, %) | Lugano I | 38 (88.4) |
Lugano II1 | 5 (11.6) | |
Initial IPI (N, %) | 0 | 28 (65.1) |
1 | 15 (34.9) | |
Initial largest size (cm) (median, range) | 2.4 (0.3–6) | |
Primary site (N, %) | Stomach | 36 (83.7) |
Duodenum | 7 (16.3) | |
H.pylori infection (N, %) | Negative | 29 (67.4) |
Positive | 14 (32.6) | |
Genetic alteration (N, %) | Yes | 1 (2.3) |
No | 4 (9.3) | |
N/A | 38 (88.4) | |
Multiplicity | Single | 11 (25.6) |
Multiple | 32 (74.4) | |
Initial nodal involvement (N, %) | Yes | 5 (11.6) |
No | 38 (88.4) | |