Zhilin Li1,2, Yi Qu1, Yang Yang1, Wei An1, Shaoqing Li1, Bin Wang1, Ying He1, Jing Li1, Qi Shao1, Lizheng Qin1. 1. Department of Oral and Maxillofacial & Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China. 2. Department of Head and Neck Oncology, Shanxi Provincial Cancer Hospital, and Affiliated Cancer Hospital of Shanxi Medical University, Taiyuan, China.
Abstract
OBJECTIVES: We aimed to determine the prognostic value of the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and systemic immune-inflammation index (SII) in patients with laryngeal squamous cell carcinoma (LSCC). DESIGN AND SETTING: A retrospective analysis of patients with LSCC was conducted in our hospitals. Clinical information, including age, sex, TNM classification and other demographic and clinical data, was acquired and analysed. Progression-free survival (PFS) and overall survival (OS) were calculated and compared using the Kaplan-Meier method and log-rank test. PARTICIPANTS: A total of 147 patients with LSCC were included. RESULTS: According to the receiver operating characteristic (ROC) curve, the optimal cut-off points for NLR, PLR and SII were 1.88, 117.36 and 517.64. The analysis revealed NLR, PLR and SII to be independent predictors for OS and PFS (P < .05). CONCLUSIONS: Preoperative NLR, PLR and SII are promising prognostic predictors for patients with LSCC.
OBJECTIVES: We aimed to determine the prognostic value of the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and systemic immune-inflammation index (SII) in patients with laryngeal squamous cell carcinoma (LSCC). DESIGN AND SETTING: A retrospective analysis of patients with LSCC was conducted in our hospitals. Clinical information, including age, sex, TNM classification and other demographic and clinical data, was acquired and analysed. Progression-free survival (PFS) and overall survival (OS) were calculated and compared using the Kaplan-Meier method and log-rank test. PARTICIPANTS: A total of 147 patients with LSCC were included. RESULTS: According to the receiver operating characteristic (ROC) curve, the optimal cut-off points for NLR, PLR and SII were 1.88, 117.36 and 517.64. The analysis revealed NLR, PLR and SII to be independent predictors for OS and PFS (P < .05). CONCLUSIONS: Preoperative NLR, PLR and SII are promising prognostic predictors for patients with LSCC.