Table 5.
Univariate Cox regression analysis affecting PFS.
| Variable | P(PFS) | HR | 95%CI |
|---|---|---|---|
| Age | 0.020 | 1.81 | 1.12–2.93 |
| Lymph node metastasis | 0.489 | 0.73 | 0.31–1.75 |
| FIGO stage | 0.151 | 0.80 | 0.59–1.08 |
| Histological type | 0.012 | 0.16 | 0.07–0.39 |
| Maximum tumour size (cm) | 0.436 | 1.20 | 0.74–1.94 |
| PLR | 0.001 | 2.81 | 1.66–4.77 |
| PNI | 0.001 | 0.32 | 0.17–0.58 |
PFS, progression-free survival; HR, hazard ratio; CI, confidence interval; FIGO, International Federation of Gynaecology and Obstetrics; PLR, platelet-to-lymphocyte ratio; PNI, prognostic nutritional index.