Table 2.
Association analyses of NR5A2 rs3790843 and rs3790844 genotypes with clinicopathological features.
Variable | rs3790843 (n = 907) | rs3790844 (n = 912) | |||||
---|---|---|---|---|---|---|---|
TT | TC/CC | p | GG | GA/AA | p | ||
Age (years) | ≤60 | 192 | 237 | 0.610 | 182 | 249 | 0.380 |
>60 | 222 | 256 | 217 | 264 | |||
Sex | Male | 321 | 375 | 0.601 | 311 | 391 | 0.539 |
Female | 93 | 118 | 88 | 122 | |||
Location | Non-Cardia Cancer | 279 | 320 | 0.432 | 264 | 338 | 0.930 |
Cardia Cancer | 135 | 173 | 135 | 175 | |||
Tumor Size | ≤5 cm | 261 | 302 | 0.581 | 243 | 324 | 0.486 |
>5 cm | 153 | 191 | 156 | 189 | |||
Lymph Node Metastasis a | N0 | 180 | 182 | 0.044 | 168 | 197 | 0.257 |
N1/N2/N3 | 234 | 311 | 231 | 316 | |||
Distant Metastasis | M0 | 398 | 456 | 0.020 | 382 | 478 | 0.098 |
M1 | 16 | 37 | 9 | 35 | |||
Histological Types b | Intestinal | 168 | 187 | 0.273 | 156 | 205 | 0.541 |
Diffuse | 207 | 270 | 206 | 270 | |||
Differentiation b | Well to Moderate | 137 | 155 | 0.556 | 127 | 170 | 0.687 |
Poorly | 208 | 267 | 205 | 270 | |||
Mucinous/Signet-Ring Cell | 30 | 35 | 30 | 35 | |||
Lauren b | 1 | 182 | 199 | 0.253 | 169 | 218 | 0.450 |
2 | 229 | 293 | 227 | 294 | |||
Chemotherapy | No | 275 | 333 | 0.721 | 266 | 348 | 0.709 |
Yes | 139 | 160 | 133 | 165 | |||
Depth of Invasion c | T1 | 86 | 93 | 0.854 | 76 | 101 | 0.929 |
T2 | 60 | 69 | 59 | 71 | |||
T3 | 3 | 3 | 2 | 4 | |||
T4 | 257 | 320 | 254 | 326 | |||
TNM Stage | I | 120 | 118 | 0.369 | 111 | 128 | 0.533 |
II | 83 | 111 | 78 | 119 | |||
III | 198 | 248 | 198 | 250 | |||
IV | 10 | 13 | 9 | 13 |
HR, hazard ratio; CI, confidence interval; AJCC, American Joint Commission on Cancer; TNM, Tumor, Node and Metastasis. a: Lymph nodes were staged according to tumor node metastasis classification of the 7th edition of AJCC in which the number of lymph nodes with a metastasis of 1–2, 3–6, and ≥7 were classified as N1, N2, and N3, respectively; b: Partial data were not available, and statistics were based on available data; c: Invaded depth of tumor was classified according to the criteria of AJCC 7th.