Analysis of Clinical Characteristics,Changes of Laboratory Indexes and Z Value of Coronary Artery Diameter in Children with Kawasaki Disease
10.11969/j.issn.1673-548X.2025.05.022
- VernacularTitle:川崎病患儿的临床特征、实验室指标及冠状动脉内径Z值变化分析
- Author:
Enlin QI
1
;
Yue ZHOU
;
Jing ZHAO
Author Information
1. 053000 衡水市人民医院超声科
- Publication Type:Journal Article
- Keywords:
Kawasaki disease;
Coronary artery lesion;
Clinical characteristic;
Laboratory index;
Z value of coronary artery diameter
- From:
Journal of Medical Research
2025;54(5):118-123
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze clinical characteristics,changes of laboratory indexes and Z value of coronary artery diameter in children with Kawasaki disease(KD).Methods A total of 80 children with KD in the hospital were enrolled between January 2022 and October 2024.According to presence or absence of coronary artery lesion(CAL),they were divided into non-CAL group(n=51)and CAL group(n=29).The clinical characteristics,laboratory indexes and Z values of coronary artery diameter[Z value of right main coro-nary artery(RCA-Z),Z value of left main coronary artery(LCA-Z),Z value of left coronary artery anterior descending(LAD-Z)]were compared between the two groups.The diagnostic value of coronary artery diameter Z value in CAL was analyzed by receiver operat-ing characteristic(ROC)curves.Results In the 80 children with KD,proportions of male gender,age of 1-3 years,onset in sum-mer,fever duration＜10days,bilateral conjunctival hyperemia,complete KD and intravenous immunoglobulin(IVIG)non-resistance were higher.The proportion of fever duration ≥ 10days in CAL group was higher than that in non-CAL group(P＜0.05),but there was no significant difference in gender,age,seasons distribution,symptoms,disease types or IVIG resistance between the two groups(P＞0.05).The levels of peripheral blood platelet count(PLT),white blood cell count(WBC),C-reactive protein(CRP)and procalcito-nin(PCT)in CAL group were higher than those in non-CAL group,while hemoglobin(HGB)and albumin(ALB)were lower than those in non-CAL group(P＜0.05).RCA-Z,LCA-Z and LAD-Z in CAL group were greater than those in non-CAL group(P＜0.05).The results of ROC curves analysis showed that AUC of RCA-Z combined with LCA-Z and LAD-Z in the diagnosis of CAL was 0.926,greater than that of single index(0.813,0.831,0.801;P＜0.05).Conclusion In KD children,proportions of male gen-der,age of 1-3 years,onset in summer,fever duration＜10days,bilateral conjunctival hyperemia,complete KD and IVIG non-resist-ance are higher.The peripheral blood PLT,WBC,CRP and PCT are increased,while HGB and ALB are decreased in those with CAL.Z value of coronary artery diameter has higher diagnostic efficiency for CAL.
