Comparative Evaluation of Encephalon State Index and Bispectral Index in Monitoring the Depth of Anesthesia during the Surgical Anesthesia Stage
10.12455/j.issn.1671-7104.240143
- VernacularTitle:脑状态指数与双频指数在临床麻醉深度监测中的对比研究
- Author:
Sanchao LIU
1
;
Nong YAN
;
Xingliang JIN
;
Xianliang HE
;
Ke XIAO
;
Hanyuan LUO
;
Huacheng LUO
;
Yongjun ZENG
;
Jie QIN
;
Yinbing YANG
;
Yalan LI
;
Lan GAO
Author Information
1. 深圳迈瑞生物医疗电子股份有限公司,深圳市,518057
- Keywords:
depth of anesthesia;
encephalon state index;
bispectral index;
anesthesia monitoring
- From:
Chinese Journal of Medical Instrumentation
2024;48(6):639-644
- CountryChina
- Language:Chinese
-
Abstract:
Objective Evaluate the performance of the encephalon state index(ESI)in depth of anesthesia monitoring during clinical surgery,compared with the bispectral index(BIS).Methods ESI and BIS data were collected from 60 patients in a single-center clinical trial to compare their efficacy in measuring the depth of anesthesia.Results Consistency analysis revealed mean differences and standard deviations of-0.18±5.42 and-0.11±6.51 between ESI and BIS for awake and anesthetized states,respectively.Correlation analysis showed a correlation coefficient of 0.92 throughout the operative period.Prediction probability analysis indicated that both ESI and BIS had prediction probabilities of 0.97,effectively predicting anesthesia status.Conclusion ESI and BIS show good equivalence in monitoring depth of anesthesia during clinical surgery,which meet the requirements of clinical anesthesia.
