This positive prognostic impact also remained significant regarding the OS in the multivariate analysis for both tumour (HR 0.56, 95% CI 0.4–0.78, p = 0.001) and TME (HR 0.62, 95% CI 0.47–0.81, p < 0.001), verifying that AHRR is an independent prognostic marker in HGSOC, regardless of the compartment (Table 1). Here, AHRR is linked to neoplasm.