Characteristics | Breakdown of Factors | Univariate Hazard Ratio (95% CI) | p value | Multivariate Hazard Ratio (95% CI) | p value |
Age | ≤45 Years >45 Years | 1 1.64 (1.05, 2.55) | -- 0.029 | 1 1.24 (0.77, 2.00 | -- 0.373 |
FIGO Stage | Stage I Stage II Stage III Stage IV | 1 5.55 (1.55, 19.84) 6.45 (2.32, 17.96) 13.87 (4.55, 42.27) | -- 0.008 <0.001 <0.001 | 1 4.71 (1.30, 17.14) 4.98 (1.30, 18.99) 10.13 (2.28, 45.02) | -- 0.019 0.019 0.002 |
Histopathology | Serous Mucinous Other | 1 0.74 (0.34, 1.63) 1.08 (0.54, 2.17) | -- 0.459 0.827 |
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Primary modality of treatment | *PDS IDS Staging laparotomy | 1 0.98 (0.61, 1.59) 0.34 (0.18, 0.64 | -- 0.940 <0.001 | 1 0.68 (0.40, 1.17) 0.70 (0.26, 1.90) | -- 0.616 0.480 |
Preoperative CA 125 | ≤200 U/mL >200 U/mL | 1 2.41 (0.86, 6.75) | -- 0.095 |
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Preoperative CEA | ≤5 ng/mL >5 ng/mL | 1 3.62 (1.78, 7.37) | -- <0.001 |
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Adjuvant chemotherapy | No Yes | 1 0.30 (0.18, 0.51) | -- <0.001 | 1 0.39 (0.22, 0.69) | -- 0.001 |