| | Univariate | Multivariate |
---|
Group1 | # events/# patients2 | HR3 | 95% CI |
P
| HR4 | 95% CI |
P
|
---|
LM | 20/33 | 15 | | | 1 | | |
HM | 12/12 | 3.30 | 1.56-6.99 | 0.001 | 2.41 | 1.02-5.70 | 0.045 |
LINE-1 hypomethylated | 12/22 | 1 | | | 1 | | |
LINE-1 hypermethylated | 20/23 | 2.52 | 1.21-5.26 | 0.01 | 1.76 | 0.75-4.13 | 0.20 |
- 1 Patients were divided by the k-means clustering algorithm in 2 groups (LM, HM), according to their genome-wide methylation profile, or by LINE-1 methylation being < (hypomethylated) or ≥ (hypermethylated) the median value of the population;
- 2 number of patients who died (# events) and total number of patients in the group (# patients) are reported.
- 3 Cox proportional hazard method was used to evaluate the effect of the examined variables on OS. Results were presented as Hazard Ratios (HR) with corresponding 95% Confidence Intervals (CI);
- 4 a multivariate Cox proportional hazard model was constructed for OS, including k-means clustering by whole-genome methylation profile and LINE-1 methylation;
- 5 set as reference.