ABSTRACT
Objective@#To improve the diagnostic criteria of suspected cases through investigating the epidemiological and clinical manifestations of confirmed cases of new-type coronavirus infection in children.@*Methods@#We retrospective analyzed the epidemiological and clinical manifestations of 6 children with new coronavirus infection diagnosed in Chongqing Three Gorges Central Hospital from February 3, 2020 to February 15, 2020 . Compared with the diagnostic criteria of suspected cases,we summarized the problems encountered in the application of this standard in clinical work and try to put forward Suggestions for improvement.@*Results@#Among the 6 children with confirmed cases: 5 males and 1 female; 3 from Hubei Province and 3 from Wanzhou ; 6 cases of clustered onset of the family; Visiting nature: 3 cases of suspected case income, 3 cases of community or outpatient screening . Three cases with fever and / or respiratory symptoms, one of which had symptoms of diarrhea; all children's blood routine and lymphocyte counts were within the normal range; chest CT imaging except for cases No. 1 and No. 5 were in line with typical new coronavirus pneumonia signs. In addition, the remaining 3 patients had abnormal imaging but did not have the characteristics of new coronavirus pneumonia, and 1 case was normal. Comparison results:Only case 1 of all cases fully met the diagnostic criteria, and the remaining cases did not meet the diagnostic criteria of early suspected cases.@*Conclusion@#In order to improve the accuracy and practicality of the diagnosis of suspected cases in children, it is recommended to refine and standardize the diagnostic criteria of some suspected cases.