highly significantp < 0.0001
The Log rank test indicated highly significant differences in survival among the three groups (p < 0.0001).
The Log rank test indicated highly significant differences in survival among the three groups (p < 0.0001).
After adjusting for demographic information including age, sex, and underlying diseases, patients in Cluster 2 had a 2.16-fold increased risk of death, although this result did not reach statistical significance (HR = 2.16, 95% CI: 0.76–6.19, p = 0.151).