The impact of demographic, clinical, and treatment factors on overall survival in ovarian carcinosarcomas: a National Cancer Database study.

Figure 4 displays all Charlson-Deyo comorbidity score comparisons; although increasing comorbidity scores showed a trend towards higher mortality risk, only the comparison of a score of 0 vs. ≥3 was statistically significant (HR: 6.70; 95% CI: 2.06−21.80; p = 0.002); other comparisons (e.g., 0 vs. 1, 0 vs. 2) were not.

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As expected, advanced cancer stage was a highly significant predictor of worse outcomes.

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Evaluation of other factors, such as age at diagnosis, race, insurance status, and surgical resection, did not reach statistical significance in this study, while comparisons of education status and median household income did not yield consistently significant trends.

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