ABSTRACT
Objective To analyze the relationships and differences of the clin(HFMD) ical signs and the possibility of children with herpangina developing into HFMD by observing the clinical signs.Methods Eighty children diagnosed herpangina clinically firstly were divided into Group A,B and C.Group A included 42 cases with only herpangina,and Group B including 28 cases who were herpangina developing into mild HFMD and Group C including 10 cases with serve HFMD.The clinical signs of the three groups,including blood routine test and lymphocyte count,neutrophil count,and monitor the degree of fever,blood pressure,heart rate,respiratory and digestive system,nervous system symptoms were recorded.Results In Group A,B and C,white blood cell number,lymphocyte number,neutrophil number were no significant difference(P ＞ 0.05).However,fever degree,thermal history,heart rate,respiratory rate,systolic pressure,diastolic pressure were significant differences (F =5.03,3.62,4.83,3.65,6.72,3.74 ; P ＜ 0.05).Meanwhile The sigh of loss of appetite,vomiting,diarrhea,gastrointestinal symptoms and easily frightened,limb jitter,sleepiness were statistically significant(x2 =6.10,5.75,4.86,3.58,3.42,4.35;P ＜0.05).Conclusion The herpangina children with symptoms and signs such as higher fever and higher blood pressure,simultaneously with diarrhea,vomiting,hyperarousal and amyostasia,have the more chance to develop HFMD.