Prognostic value of hemoglobin combined with Geriatric Nutritional Risk Index scores in patients undergoing postoperative radiotherapy for esophageal squamous cell carcinoma

Abstract

Aims: To investigate the prognostic value of hemoglobin combined with geriatric nutritional risk index (GNRI) scores in patients undergoing postoperative radiotherapy for esophageal squamous cell carcinoma (ESCC). Patients & methods: Patients who underwent esophagectomy and postoperative radiotherapy were included in this retrospective study. Their preoperative hemoglobin and GNRI were collected to establish hemoglobin-GNRI (H-GNRI) scores, and their association with OS was evaluated. Results: Patients with high H-GNRI scores had better prognosis than those with low scores (p < 0.001). Differentiation (p = 0.001), T classification (p = 0.010), N classification (p = 0.001) and H-GNRI score (p = 0.018) were independent prognostic factors for all patients. Conclusion: H-GNRI score is an independent prognostic factor for the survival of patients with ESCC managed by surgery and postoperative radiotherapy.