Abstract:

Objective To investigate the predictive value of remnant cholesterol（RC）level in patients with acute cerebral infarction（ACI）. Methods A total of 120 patients with ACI who were first diagnosed in our hospital from January 2020 to December 2020 in Ruyuan County People′s Hospital were selected as the research group. 120 healthy subjects during the same period were selected as the control group. The levels of RC，total cho⁃ lesterol（TC），low⁃density lipoprotein cholesterol（LDL⁃C），high⁃density lipoprotein cholesterol（HDL⁃C）and non⁃ high density lipoprotein cholesterol（non⁃HDL⁃C）were analyzed by correlation analysis and ROC curve to evaluate the predictive value on the incidence of ACI. Results The levels of LDL⁃C，HDL⁃C，RC，and non⁃HDL⁃C in the research group were significantly higher than those in the healthy control group，and the difference was statistically significant（P < 0.05）. Between the two groups，there is no significant statistical difference in TC levels（P > 0.05）. Logistic multivariate regression analysis showed that TC，LDL⁃C，HDL⁃C，RC and non⁃HDL⁃C are all risk factors for ACI. Compared with other indicators，further ROC analysis showed that the level of RC has a better predictive value for the occurrence of ACI. Conclusion RC has certain predictive and diagnostic value for the onset of ACI. 

Key words:

acute cerebral infarction, blood lipids, residual cholesterol, non?high?density lipopro-tein cholesterol