Table 4 Results of clustering analysis
Factor | Number of appearances in clusters | |||
|---|---|---|---|---|
Alpha level 0.05 | Alpha level 0.01 | |||
OS | TTF | OS | TTF | |
Treatment cycles | 5 | 7 | 7 | 7 |
Lung metastasis | - | - | 7 | 7 |
Liver metastasis | - | - | 7 | 7 |
Observation period | 5 | 7 | 7 | 7 |
OS | - | 5 | - | 7 |
TTF | 5 | - | 7 | - |
TTF censoring | 5 | 7 | 7 | 7 |
ECOG PS | - | - | 6 | 6 |
Febrile neutropenia | - | - | 4 | 4 |
OS censoring | - | - | 4 | 4 |
Treatment discontinuation (AE) | - | - | 4 | 4 |
Treatment discontinuation (other) | - | - | 4 | 4 |
Treatment discontinuation (PD) | 4 | 4 | 4 | 4 |