Table 3. Correlation of SDCBP2 expression and clinicopathological characteristics in validation cohort 1 (n=40; fresh frozen tissue).
| Variable | N | Mean (±s.d.) | 95% CI of mean | P-value |
|---|---|---|---|---|
|
Sex |
|
|
|
0.9783 |
| Male | 22 | 0.2111 (±0.2553) | 0.09791–0.3243 | |
| Female |
18 |
0.3378 (±0.6624) |
0.008428–0.6672 |
|
|
Metastasis |
|
|
|
0.6433 |
| M0 | 33 | 0.2841 (±0.5159) | 0.1012–0.4671 | |
| M1 |
7 |
0.1927 (±0.2646) |
−0.05202–0.4374 |
|
|
Lymph-node metastasis |
|
|
|
0.3349 |
| N0 | 32 | 0.2755 (±0.5165) | 0.08928–0.4617 | |
| N1/2 |
8 |
0.2386 (±0.3180) |
−0.02721–0.5045 |
|
|
Localisationa |
|
|
|
0.8007 |
| Right colon/transversum | 16 | 0.3313 (±0.6953) | −0.006314–0.7018 | |
| Left colon/Sigma | 8 | 0.2459 (±0.3017) | −0.02746–0.4981 | |
| Rectum |
16 |
0.2161 (±0.2564) |
0.07948–0.3528 |
|
|
Age |
|
|
|
0.1668 |
| ⩽66 | 17 | 0.1745 (±0.2461) | 0.04795–0.3010 | |
| >66 |
23 |
0.3373 (±0.5938) |
0.08055–0.5941 |
|
|
Gradinga |
|
|
|
0.0753 |
| G1 | 4 | 0.2428 (±0.3100) | −0.2504–0.7361 | |
| G2 | 31 | 0.3075 (±0.5288) | 0.1135–0.5015 | |
| G3 |
5 |
0.04411 (±0.04729) |
−0.01461–0.1028 |
|
|
Tumour stagea |
|
|
|
0.4811 |
| T1/2 | 14 | 0.2087 (±0.2059) | 0.08985–0.3276 | |
| T3 | 22 | 0.2988 (±0.6130) | 0.02702–0.5706 | |
| T4 | 4 | 0.3073 (±0.3949) | −0.3212–0.9357 |
Abbreviations: CI=confidence interval; s.e.=standard error.
Mann–Whitney U-test.
a
Kruskal–Wallis test.