Sex (n=108) |
Male | 11 | 67 | 0.03 |
Female | 0 | 30 | |
Ethnicity (n=108) |
White/non-Hispanic | 2 | 44 | 0.01 |
Texas Hispanic | 9 | 34 | |
African–American | 0 | 21 | |
MS-PCR (n=107) |
Unmethylated only | 1 | 65 | 0.0003 |
Methylated | 10 | 31 | |
p16 IHC (n=106) |
Positive | 1 | 71 | 0.0001 |
Negative | 9 | 25 | |
Mean (SEM) age (n=108) | 66.5 years (2.6) | 68.3 years (1.4) | |
Under 70 | 7 | 48 | |
70 or older | 4 | 49 | NS |
Microsatellite instability (n=106) |
MSI-H | 0 | 20 | NS |
MSI-L | 1 | 9 | |
MSS | 9 | 67 | |
T (n=108) |
0+1 | 0 | 7 | NS |
2 | 6 | 57 | |
3 | 4 | 23 | |
4 | 1 | 10 | |
N (n=106) |
0 | 1 | 14 | NS |
1 | 5 | 56 | |
2 | 5 | 25 | |
M (n=108) |
0 | 10 | 88 | NS |
1 | 1 | 9 | |
Stage (n=106) |
0–II | 5 | 53 | NS |
III–IV | 6 | 42 | |
Tumour grade (n=109) |
Well | 1 | 19 | NS |
Moderate | 5 | 46 | |
Poor | 5 | 33 | |
Histological subtype (n=109) |
Intestinal | 8 | 80 | NS |
Diffuse | 2 | 13 | |
Mixed | 1 | 5 | |