Variables | PFS | OS | ||
---|---|---|---|---|
Univariate analysis | Multivariate analysis | Univariate analysis | Multivariate analysis | |
HR (95% CI) P | HR (95% CI) P | HR (95% CI) P | HR (95% CI) P | |
Age (years) | ||||
 <55 | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
 ≥55 | 0.99 (0.67–1.44) 0.939 | 1.33 (0.80–2.20) 0.268 | 1.14 (0.67–1.92) 0.634 | 1.51 (0.75–3.04) 0.245 |
ASA | ||||
 1–2 | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
 3–4 | 2.29 (1.37–3.84) 0.002 | 2.38 (1.26–4.51) 0.008 | 3.12 (1.64–5.90) < 0.001 | 3.24 (1.54–6.82) 0.009 |
Baseline CA-125 level (U/ml) | ||||
 ≤800 | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
 >800 | 1.04 (0.71–1.53) 0.826 | 1.14 (0.69–1.90) 0.605 | 0.79 (0.47–1.34) 0.382 | 0.93 (0.45–1.91) 0.838 |
FIGO stage | ||||
 III | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
 IV | 0.91 (0.62–1.33) 0.629 | 0.74 (0.47–1.18) 0.210 | 0.75 (0.44–1.26) 0.277 | 0.62 (0.32–1.24) 0.177 |
Histology | ||||
 Others | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
 Mucinous | 2.64 (1.54–4.50) < 0.001 | 2.31 (1.26–4.24) 0.007 | 4.69 (2.48–8.85) < 0.001 | 3.24 (1.54–6.82) 0.002 |
 Clear cell | 2.10 (1.30–3.42) 0.003 | 1.92 (1.12–3.29) 0.017 | 2.62 (1.37–4.99) 0.004 | 2.56 (1.21–5.30) 0.013 |
Residual disease | ||||
 ≤1 cm | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
 >1 cm | 2.86 (1.75–4.66) < 0.001 | 2.40 (1.43–4.04) 0.001 | 3.46 (1.89–6.33) < 0.001 | 2.43 (1.28–4.63) 0.007 |
Surgery extent | ||||
 Standard | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
 Radical | 0.94 (0.64–1.39) 0.771 | 1.75 (1.02–2.99) 0.042 | 0.98 (0.57–1.67) 0.933 | 1.86 (0.97–3.56) 0.062 |
LND | ||||
 No | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
 Yes | 0.67 (0.17–2.76) 0.004 | 0.33 (0.18–0.61) < 0.001 | 0.36 (0.09–1.49) 0.002 | 0.32 (0.16–0.62) 0.001 |
LN metastasis | ||||
 No | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
 Yes | 1.03 (0.25–4.26) 0.074 | 2.89 (1.65–5.07) < 0.001 | 0.46 (0.11–1.97) 0.553 | 1.78 (0.74–4.32) 0.201 |