02 August 2020>: Database Analysis
Prognostic Implications of Novel Gene Signatures in Gastric Cancer Microenvironment
Mengyu Sun 1ACE , Jieping Qiu 1BCF , Huazheng Zhai 1BDF , Yaoqun Wang 1DF , Panpan Ma 1EF , Mengying Li 1E , Bo Chen 2AG*DOI: 10.12659/MSM.924604
Med Sci Monit 2020; 26:e924604
Supplementary Table 1 Basic clinicopathological data of STAD patients.
Covariates | Overall (n=348) | Training set (n=174) | Testing set (n=174) | P | |
---|---|---|---|---|---|
Stromal score [ (%)] | Low | 181 (52.01) | 86 (49.43) | 95 (54.60) | 0.334** |
High | 167 (47.99) | 88 (50.57) | 79 (45.40) | ||
Immune score [ (%)] | Low | 180 (51.72) | 84 (48.28) | 96 (55.17) | 0.198** |
High | 168 (48.28) | 90 (51.72) | 78 (44.83) | ||
Age [(χ̄±s) | 65±11 | 66±9 | 64±12 | 0.142* | |
≤65 [ (%)] | 166 (47.70) | 79 (45.40) | 87 (50.00) | 0.418** | |
>65 [ (%)] | 179 (51.44) | 93 (53.45) | 86 (49.43) | ||
Gender [ (%)] | Male | 230 (66.09) | 116 (66.67) | 114 (65.52) | 0.821** |
Female | 118 (33.91) | 58 (33.33) | 60 (34.48) | ||
ISUP grade [n(%)] | G1 | 9 (2.59) | 7 (4.02) | 2 (1.15) | 0.092*** |
G2 | 125 (35.92) | 55 (31.61) | 70 (40.23) | ||
G3 | 205 (58.91) | 106 (60.92) | 99 (56.90) | ||
AJCC stage [ (%)] | I | 43 (12.36) | 21 (12.07) | 22 (12.64) | 0.977** |
II | 112 (32.18) | 57 (32.76) | 55 (31.61) | ||
III | 154 (44.25) | 76 (43.68) | 78 (44.83) | ||
IV | 28 (8.05) | 13 (7.47) | 15 (8.62) | ||
Pathology T stage [ (%)] | T1 | 16 (4.60) | 7 (4.02) | 9 (5.17) | 0.953** |
T2 | 72 (20.69) | 37 (21.26) | 35 (20.11) | ||
T3 | 163 (46.84) | 80 (45.98) | 83 (47.70) | ||
T4 | 94 (27.01) | 47 (27.01) | 47 (27.01) | ||
Pathology N stage [ (%)] | N0 | 103 (29.60) | 53 (30.64) | 50 (28.74) | 0.750** |
N1+N2+N3 | 236 (67.82) | 117 (67.24) | 119 (68.39) | ||
Pathology M stage [ (%)] | M0 | 317 (91.09) | 158 (90.80) | 159 (91.38) | 0.656** |
M1 | 18 (5.17) | 8 (4.60) | 10 (5.75) | ||
Status [ (%)] | Survive | 206 (59.20) | 104 (59.77) | 102 (58.20) | 0.827** |
Dead | 142 (40.80) | 70 (40.23) | 72 (41.38) | ||
Overall survival time [day (χ̄±s)] | 633±538 | 629±562 | 637±515 | 0.895* | |
* Means independent-samples -test; ** means chi-square test; *** means Fisher exact probability test. |