Clinical exploration of discriminant model of progressive ischemic stroke

Objective To explore the related risk factors of stroke in progression(SIP)and establish discriminant models to predict the incidence.Methods 31 possible related factors were compared between progressive group(n=110)and non-progressive group(n=336),and the related factors were analyzed in discriminant models.Results Discriminant models were established by 16 factors,including arterial stenosis,OCSP subtype,blood glucose,low density lipoprotion,creatinine,the sign of early cerebral infarction on CT,the temperature increasing and the rapidly decreasing of blood pressure in 48 hours after admittion.The evaluation to the models by interview data and prospective data showed a satisfied result.Conclusion Arterial stenosis,OCSP subtype and other significant factors selected by model will be helpful in prediction of SIP. Key words: Progressive stmke; Risk factors