A multicenter study on clinical characteristics of severe hand,foot and mouth disease in East China
10.3760/cma.j.issn.1673-4912.2018.04.012
- VernacularTitle:华东地区严重手足口病临床特点的多中心调查
- Author:
Libo SUN
1
;
Yourong ZHU
;
Danqun JIN
;
Xiulian HUANG
;
Xiuyong LI
;
Guoping LU
Author Information
1. 复旦大学附属儿科医院重症医学科
- Keywords:
Severe hand;
foot and mouth disease;
Risk factors;
Epidemiology
- From:
Chinese Pediatric Emergency Medicine
2018;25(4):282-287
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical features of severe hand,foot and mouth disease (HFMD) in recent three years,and to analyse the risk factors of severe HFMD.Methods A multicenter collaborative research group was set up,including five children's hospitals(pediatric department)with high incidence of HFMD.Prospective epidemiologic approaches were adopted.After training,staffs from the col-laborative center executed the study by filling up the record forms.Results We collected 114 HFMD cases in stage 2,75 cases of HFMD in stage 3,37 cases of HFMD in stage 4 from April 2014 to October 2016.The age ranged from 2 months to 13 years old,the median age was 2 years old,younger than 3 years accounted for 86.3%.Fever was observed in all the severe HFMD,mean temperature was (39.2 ± 0.7) ℃,fever lasted for (4.54 ± 2.89)d.The mean heart rates in stage 2,3,4 were (128.2 ± 13.3,176.1 ± 22.2,184.2 ± 27.5) times/min,respectively.The mean arterial pressure was (84.4 ± 14.6) mmHg(1 mmHg=0.133 kPa),the mean respiratory rate was (39.0 ± 8.4)times/min,the mean respiratory rates in stage 2,3,4 were (37.8 ± 7.36,38.7 ± 8.13,43.4 ± 10.7) times/min,respectively. Respiratory rhythm abnormality in stage 2,3,4 were 9.6%,14.9% and 56.8%,respectively.The blood glucose increased gradually in 2,3 and 4 stages,the mean blood glucose in stage 4 was(12.4 ± 4.74)mmol/L.The incidence of coma in stage 4 was higher than those in stage 2 and 3. Multivariate Logistic regression analysis found that tachycardia,drowsiness,coma, respiratory rate increase,respiratory rhythm abnormality,capillary refilling time more than 3 seconds were risk factors for severe HFMD.Conclusion The incidence of severe HFMD is still high in children under 3 years of age in last three years.The severe patients have obvious changes in the nervous,respiratory and circulatory system. Tachycardia,drowsiness,coma,respiratory rate increase,respiratoy rhythm abnormality,capillary refilling time more than 3 seconds are risk factors for severe HFMD.
