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18 September 2020: Clinical Research

Development and Validation of a Prognostic Prediction Model for Postoperative Ovarian Sex Cord-Stromal Tumor Patients

Danming You 1ABCDEF* , Zuyu Zhang 1CDE* , Mingzhu Cao 2AG*

DOI: 10.12659/MSM.925844

Med Sci Monit 2020; 26:e925844

Table 3 Univariate and multivariate analysis for the training set.

FactorsUnivariate analysisMultivariate analysisScore
HR95% CIP*HR95% CIP**
 ≤50RefRef0
 >503.09(1.76–5.40)3.49(1.93–6.30)63
 WhiteRefRef
 Black0.77(0.38–1.58)0.50(0.24–1.07)
 Others and unknown0.15(0.02–1.07)0.17(0.02–1.30)
 MarriedRefRef0
 Unmarried2.22(1.22–4.05)2.04(1.08–3.85)34
 Unknown1.74(0.40–7.63)1.64(0.35–7.76)19
 Negative/normalRefRef0
 Positive/elevated7.86(2.75–22.41)6.94(2.35–20.50)100
 Borderline or unknown3.23(1.11–9.38)2.79(0.95–8.19)60
 ≤95RefRef0
 >955.06(1.99–12.85)2.22(0.83–5.92)43
 Unknown5.38(1.87–15.48)3.36(1.14–9.87)63
FIGO stage
 IRefRef0
 II3.28(1.64–6.57)2.82(1.35–5.88)58
 III5.20(2.76–9.79)6.79(3.42–13.47)98
 Well differentiated and moderately differentiatedRefRef0
 Poorly differentiated and undifferentiated2.32(0.76–7.13)3.34(1.04–10.79)64
 Unknown2.22(0.79–6.23)2.08(0.72–6.04)36
 GranulosaRef
 Non-granulosa1.19(0.67–2.12)
 No/unknownRefRef0
 Yes1.59(0.93–2.73)1.86(1.05–3.29)34
HR – hazard ratio; 95% CI – 95% confidence interval.
*
**

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Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750