Variable | No of patients | Probability of survival | p Value* | |
---|---|---|---|---|
2 y (SE) | 5 y (SE) | |||
MSI, microsatellite instability; MSS, microsatellite stable; SE, standard error. | ||||
*Log rank test. | ||||
Age | 0.02 | |||
Age >75 y | 45 | 0.9 (0.05) | 0.7 (0.1) | |
Age<75 y | 97 | 0.92 (0.03) | 0.87 (0.04) | |
Sex | 0.62 | |||
Female | 78 | 0.92 (0.03) | 0.82 (0.05) | |
Male | 64 | 0.9 (0.04) | 0.8 (0.1) | |
Perineural invasion, lymphovascular invasion or presence of vascular neoplastic emboli | 0.8 | |||
Yes | 49 | 0.87 (0.05) | 0.80 (0.07) | |
No | 93 | 0.93 (0.03) | 0.80 (0.05) | |
Tumour site | 0.72 | |||
Right sided tumours | 77 | 0.90 (0.03) | 0.80 (0.1) | |
Left sided tumours | 65 | 0.90 (0.03) | 0.81 (0.05) | |
MSI phenotype | 0.06 | |||
MSI | 24 | 1 (0.00) | 0.9 (0.1) | |
MSS | 118 | 0.89 (0.03) | 0.77 (0.05) |