Analysis of clinical features and risk factors of systemic lupus erythematosus concomitant with interstitial lung disease in children / 中华实用儿科临床杂志
Chinese Journal of Applied Clinical Pediatrics
; (24): 16-20, 2022.
Article
em Zh
| WPRIM
| ID: wpr-930361
Biblioteca responsável:
WPRO
ABSTRACT
Objective:
To explore the clinical features and risk factors of systemic lupus erythematosus(SLE) concomitant with interstitial lung disease(ILD) in children.Methods:
A retrospective analysis was performed.A total of 111 hospitalized children diagnosed with SLE in the Department of Rheumatology and Immunology, Children′s Hospital of Soochow University from February 2016 to November 2018 were selected as the research subjects and divided into the SLE-ILD group(18 cases) and the SLE-non-ILD group(93 cases)according to the lung high-resolution CT manifestations. T-test and Wilcoxon rank sum test were used to compare and analyze the general situation, clinical manifestations and laboratory results.Multivariate Logistic regression was used to analyze the risk factors of SLE-ILD.Results:
The prevalence of SLE-ILD was 16.2%(18/111 cases). There were significant differences between the SLE-ILD group and the SLE-non-ILD group in the course of disease [14.00 (12.00-24.25) months vs.1.00(1.00-2.00) months], the incidence of serositis [55.6%(10/18 cases) vs.8.6%(8/93 cases)], post-activity shortness of breath [83.3%(15/18 cases) vs.25.8%(24/93 cases)], nervous system damage [27.8%(5/18 cases) vs.6.5%(6/93 cases)], cardiovascular system damage [38.9%(7/18 cases) vs.9.7%(9/93 cases)], the occu-rrence of increased erythrocyte sedimentation rate [66.7%(12/18 cases) vs.31.2%(29/93 cases)], the decreased C 3[88.9%(16/18 cases) vs.62.4%(58/93 cases)], positive anti neutrophil cytoplasmic antibody (ANCA) [88.9%(16/18 cases) vs.18.3%(17/93 cases)], positive anti-Sm antibody [61.1%(11/18 cases) vs.15.1%(14/93 cases)] and anti ribonucleoprotein antibody (anti RNP antibody)[66.7%(12/18 cases) vs.16.1%(15/93 cases)](all P<0.05). Logistic regression analysis demonstrated that serositis( OR=30.535, 95% CI 2.167-430.336, P=0.011), shortness of breath after exercise( OR=55.115, 95% CI 1.117-2 579.852, P=0.041), positive ANCA( OR=65.090, 95% CI 4.488-944.071, P=0.002) and positive anti-RNP antibody( OR=10.007, 95% CI 1.362-73.500, P=0.024) were risk factors for SLE-ILD.Conclusions:
The longer the course of SLE, the higher the incidence of ILD; serositis, shortness of breath after exercise, positive ANCA and positive anti RNP antibody may be risk factors for SLE-ILD.
Texto completo:
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Índice:
WPRIM
Tipo de estudo:
Etiology_studies
/
Risk_factors_studies
Idioma:
Zh
Revista:
Chinese Journal of Applied Clinical Pediatrics
Ano de publicação:
2022
Tipo de documento:
Article