biostudies-literatureFang YJNational Natural Science Foundation of China1173-1181https://www.ebi.ac.uk/biostudies/studies/S-EPMC6776741biostudies-literatureUnknown25(10)<h4>Background and purpose</h4>The aim of this study is to identify the early predictors for delayed cerebral ischemia (DCI) and develop a risk stratification score by focusing on the early change after aneurysmal subarachnoid hemorrhage (aSAH).<h4>Methods</h4>The study retrospectively reviewed aSAH patients between 2014 and 2015. Risk factors within 72 hours after aSAH were included into univariable and multivariable logistic regression analysis to screen the independent predictors for DCI and to design a risk stratification score.<h4>Results</h4>We analyzed 702 aSAH patients; four predictors were retained from the final multivariable analysis: World Federation of Neurosurgical Societies scale (WFNS; OR = 4.057, P < .001), modified Fisher Scale (mFS; OR = 2.623, P < .001), Subarachnoid HeCNS neuroscience & therapeuticsNew risk score of the early period after spontaneous subarachnoid hemorrhage: For the prediction of delayed cerebral ischemia.PMC677674181500992Mei SHChai ZHZhang JMDong XAraujo CFang YJChen SReis CLu JNChen YKfalseNew risk score of the early period after spontaneous subarachnoid hemorrhage: For the prediction of delayed cerebral ischemia.<h4>Background and purpose</h4>The aim of this study is to identify the early predictors for delayed cerebral ischemia (DCI) and develop a risk stratification score by focusing on the early change after aneurysmal subarachnoid hemorrhage (aSAH).<h4>Methods</h4>The study retrospectively reviewed aSAH patients between 2014 and 2015. Risk factors within 72 hours after aSAH were included into univariable and multivariable logistic regression analysis to screen the independent predictors for DCI and to design a risk stratification score.<h4>Results</h4>We analyzed 702 aSAH patients; four predictors were retained from the final multivariable analysis: World Federation of Neurosurgical Societies scale (WFNS; OR = 4.057, P < .001), modified Fisher Scale (mFS; OR = 2.623, P < .001), Subarachnoid He2019-01-01T00:00:00Z2019 Oct2025-04-04T08:30:15.31Z2019-10-16T07:06:58ZS-EPMC67767413140751310.1111/cns.13202