CAPG and neoplasm: Univariate Cox analysis showed that high CAPG expression (HR = 1.359, 95% confidence interval (CI) = 1.025 − 1.801, p = 0.033), residual tumor size (HR = 1.294, 95% CI = 1.123 − 1.490,p = 3.56e − 04), and platinum-free interval (HR = 2.233, 95% CI = 1.907 − 2.615, p = 2.07e − 23) were unfavorable predictors; however, chemotherapy (HR = 0.276, 95% CI = 0.178 − 0.427, p = 8.11e − 09) and primary therapy outcomes (HR = 0.321, 95% CI = 0.215 − 0.479, p = 2.57e − 08) were favorable predictors (Table 2).