Expression levels of Serum C1qA and C1qB in Children with Idiopathic Nanosomia and Its Clinical Significance
10.3969/j.issn.1671-7414.2025.01.011
- VernacularTitle:儿童特发性矮小症患儿血清C1qA和C1qB水平表达及临床意义
- Author:
Xiaoyu CHU
1
;
Meihong ZHUANG
1
;
Yun WANG
1
Author Information
1. 中国人民解放军联勤保障部队第九一零医院儿科,福建泉州 362000
- Publication Type:Journal Article
- Keywords:
idiopathic short stature;
C1qA;
C1qB;
inflammatory response
- From:
Journal of Modern Laboratory Medicine
2025;40(1):59-63
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the expression and clinical significance of serum C1qA and C1qB in children with idiopathic short stature (ISS). Methods 108 children with ISS (ISS group) and 108 healthy children (control group) who were admitted to the pediatric department of the 910th Hospital of the Joint Logistics Support Force of the People's Liberation Army of China from May 2020 to May 2023 were selected. An enzyme-linked immunosorbent assay was used to detect serum levels of C1qA and C1qB. Pearson correlation analysis was used to investigate the correlation between serum C1qA and C1qB levels,growth and development indicators,and inflammatory markers in children with ISS. Multivariate logistic regression analysis was used to identify the risk factors for the onset of ISS and the value of C1qA and C1qB in diagnosing ISS was analyzed based on the working characteristics of the subjects. Results The levels of C1qA (1206.35±275.15 ng/ml) and C1qB (1084.65±220.48 ng/ml) in ISS group were higher than those in control group (612.35±135.06 ng/ml,501.32±108.77 ng/ml),the differences were statistically significant (t=20.140,24.658,all P<0.05).The height,weight,body mass index(BMI ) and bone age index of the ISS group were lower than those of the control group(t/x2=2.092～10.661),and the ISS family history,tumor necrosis factor-α(TNF-α) and interleukin-6(IL-6) levels were higher than those of the control group(t/x2=4.338,10.550,15.865),the differences were statistically significant (all P<0.05),respectively .The serum levels of C1qA and C1qB in children with ISS were negatively correlated with height,weight,BMI,and bone age index(r=-0.502～-0.352,all P<0.05),and positively correlated with TNF-α and IL-6 levels(r=0.326～0.411,all P<0.05).Low bone age index,high level of TNF-α,high level of IL-6,high level of C1qA and high level of C1qB were risk factors for ISS (waldx2=4.979～7.328,all P<0.05).ROC curve showed that the area under the curve of serum C1qA and C1qB in the diagnosis of ISS was 0.838 and 0.816,respectively. The area under the curve of combined detection of serum C1qA and C1qB in the diagnosis of ISS was 0.931,which was higher than that of two indicators alone (Z=3.812,3.896,all P<0.05).Conclusion The serum levels of C1qA and C1qB are increased in children with ISS,which is related to short stature. Combined detection of serum C1qA and C1qB is helpful to diagnose the risk of ISS.
