Significance of the Calgary Syncope Seizure Scores and the Modified Calgary Syncope Seizure Scores for dif-ferential diagnosis of syncope or epilepsy in children / 中华实用儿科临床杂志

ABSTRACT

Objective To analyze the significance of the Calgary Syncope Seizures Scores (CSSS)and the Modified Calgary Syncope Seizure Scores (MCSSS)for differential diagnosis of syncope or epilepsy in children. Methods Totally 201 children[95 male,and 1 06 female,aged 5 -1 8 years,mean age (1 1 .76 ±3.03)years]with syncope or epilepsy who visited the syncope clinic or admitted to the Department of Nerve Specialty Clinic of Pediatrics, the Second Xiangya Hospital of Central South University from October 201 3 to April 201 4 were included in the study. Patients were eligible if they had ≥1 loss of consciousness.The diagnosis was analyzed by the CSSS and the MCSSS and receiver operating characteristic (ROC)curve was used to explore the predictive value of different scores in differential diagnosis of syncope or epilepsy in children.Results There were significant differences in the CSSS be-tween syncope[-4(-6,1 )]and epilepsy[2(-3,5)]in children(Z =-1 1 .63,P <0.01 ).When the score was ≥1 ,the sensitivity and specificity of the differential diagnosis between syncope and epilepsy were 91 .46% and 95.80%, respectively;and Youden index was 0.87.Epilepsy should be considered when the score was ≥1 .There were significant differences in the MCSSS between syncope[-4(-6,1 )]and epilepsy[3(-3,6)]in children(Z =-1 1 .71 ,P <0.01 ).When the score was ≥1 ,the sensitivity and specificity of the differential diagnosis between syncope and epilep-sy were 92.68% and 96.64%,respectively;and Youden index was 0.89.Epilepsy should be considered when the score was ≥1 .Conclusions CSSS and MCSSS might be used as an initial diagnostic method in differential diagnosis be-tween syncope and epilepsy in children,based on the history of the patients.MCSSS in the differential diagnosis between syncope and epilepsy in children was more objective,easier to operate in the clinical work than CSSS.