ArticleWorld journal of surgical oncology2022
Correlation analysis between preoperative systemic immune inflammation index and prognosis of patients after radical gastric cancer surgery: based on propensity score matching method.
Article in World journal of surgical oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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15 citing papers in PubMed.
- A nomogram based on systemic inflammatory markers: development and validation for predicting postoperative overall survival in gastric cancer.Translational cancer research · 2026Article
- Risk factors and prediction model for acute respiratory distress syndrome in patients with digestive tumor after surgery.World journal of gastrointestinal surgery · 2026Article
- Development and analysis of a nomogram for predicting pathological response to neoadjuvant immunochemotherapy in locally advanced gastric cancer.Frontiers in oncology · 2026Article
- Oxidative Stress Inflammation Score is the Optimal Inflammatory Prognostic Indicator for Patients with Locally Advanced Gastric Cancer Receiving Neoadjuvant Immunochemotherapy: A Multicenter Retrospective Cohort Study.Annals of surgical oncology · 2026Article
- Impact of robotic surgery on systemic immune-inflammation index in gastric cancer patients: a retrospective cohort study.Revista da Associacao Medica Brasileira (1992) · 2025Article
- Letter to Editor regarding article "C-Reactive Protein/Albumin Ratio is an Independent Risk Factor for Recurrence and Survival Following Curative Resection of Stage I-III Colorectal Cancer in Older Patients".Annals of surgical oncology · 2024Article
- Reply to Letter to Editor Regarding Article "C-Reactive Protein/Albumin Ratio is an Independent Risk Factor for Recurrence and Survival Following Curative Resection of Stage I-III Colorectal Cancer in Older Patients".Annals of surgical oncology · 2024Article
- An Exploratory Assessment of Pre-Treatment Inflammatory Profiles in Gastric Cancer Patients.Diseases (Basel, Switzerland) · 2024Article
- Systemic immune inflammation index and gastric cancer prognosis: A systematic review and meta‑analysis.Experimental and therapeutic medicine · 2024Article
- Investigating the clinical predictive utility of inflammatory markers and nomogram development in colorectal cancer patients with malnutrition.Frontiers in nutrition · 2024Article
- Predictive Value of the Platelet-Lymphocyte Ratio for Intravesical Recurrence After Radical Nephroureterectomy: A Retrospective Study.Journal of inflammation research · 2024Article
- Efficacy and safety of traditional Chinese medicine nursing intervention in postoperative patients after gastrectomy.Oncology letters · 2023Article
- Prognostic value of the systemic immune-inflammation index in patients with upper tract urothelial carcinoma after radical nephroureterectomy.World journal of surgical oncology · 2023Article
- The prognostic role of tumor size in stage T1 gastric cancer.World journal of surgical oncology · 2022Article
- The Systemic Immune-inflammation Index Is an Independent Prognostic Factor for Gastric Cancer Patients Who Receive Curative Treatment.In vivo (Athens, Greece)Article
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Abstract
backgroundTo explore the correlation between the preoperative systemic immune inflammation index (SII) and the prognosis of patients with gastric carcinoma (GC).
methodsThe clinical data of 771 GC patients surgically treated in the Department of Gastrointestinal Surgery, Qinghai University Affiliated Hospital from June 2010 to June 2015 were retrospectively analyzed, and their preoperative SII was calculated. The optimal cut-off value of preoperative SII was determined using the receiver operating characteristic (ROC) curve, the confounding factors between the two groups were eliminated using the propensity score matching (PSM) method, and the correlation between preoperative SII and clinicopathological characteristics was assessed by chi-square test. Moreover, the overall survival was calculated using Kaplan-Meier method, the survival curve was plotted, and log-rank test was performed for the significance analysis between the curves. Univariate and multivariate analyses were also conducted using the Cox proportional hazards model.
resultsIt was determined by the ROC curve that the optimal cut-off value of preoperative SII was 489.52, based on which 771 GC patients were divided into high SII (H-SII) group and low SII (L-SII) group, followed by PSM in the two groups. The results of Kaplan-Meier analysis showed that before and after PSM, the postoperative 1-, 3-, and 5-year survival rates in L-SII group were superior to those in H-SII group, and the overall survival rate had a statistically significant difference between the two groups (P < 0.05). Before PSM, preoperative SII [hazard ratio (HR) = 2.707, 95% confidence interval (CI) 2.074-3.533, P < 0.001] was an independent risk factor for the prognosis of GC patients. After 1:1 PSM, preoperative SII (HR = 2.669, 95%CI 1.881-3.788, P < 0.001) was still an independent risk factor for the prognosis of GC patients.
conclusionsPreoperative SII is an independent risk factor for the prognosis of GC patients. The increase in preoperative SII in peripheral blood indicates a worse prognosis.
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