Systemic immune-inflammation index predicts stroke-associated pneumonia
- VernacularTitle:全身免疫炎症指数预测卒中相关性肺炎
- Author:
Xi ZENG
1
;
Shen LI
1
;
Hongbing LIU
1
Author Information
- Publication Type:Journal Article
- Keywords: Systemic immune-inflammation index; Acute cerebral ischemic stroke; Stroke-associated pneumonia
- From: Journal of Apoplexy and Nervous Diseases 2020;37(3):222-226
- CountryChina
- Language:Chinese
- Abstract: Objective to investigate the relationship between systemic immune-inflammation index （SII） and stroke-associated pneumonia （SAP） in acute ischemic stroke（AIS） patients. Methods AIS patients prospectively admitted to the First Affiliated Hospital of Zhengzhou University from January 2015 to December 2016.We recorded demographic characteristics and its blood routine results to calculate SII. Univariate and multivariate logistic regression analysis was used to assess the relationship between SII and SAP. The receiver operating characteristic （ROC） curve analysis was used to evaluate the predictive value of SII to SAP. Results A total of 641 patients were included which 50（7.80%）had SAP. SII was higher in the SAP group［564.00（385.71，856.46）vs 1191.33（843.71，2120.91），P<0.001］. Multivariable analysis showed the risk of SAP in the highest quartile group was increased by 8.083 times. the difference was statistically significant（95%CI 2.673~24.442；P<0.001）. The receiver operating characteristic （ROC） curve analysis showed that the area under the curve of SII was 0.781（P<0.0001）. the cut-off value for predicting SAP was 810.84，the sensitivity and specificity was 80.0%and 71.9%. Conclusion SII was an potential independent risk factor for acute ischemic stroke（AIS） patients to predict SAP.
- Full text:2024080211530155756Systemic immune-inflammation index predicts stroke-associated pneumonia.pdf
