Search Results

1.Clinical Characteristics of Systemic Lupus Erythematosus in Boys and Girls

Journal of Applied Clinical Pediatrics 2004;0(09):-

Objective To explore clinical characteristics in boys and girls with systemic lupus erythematosus(SLE) and provide refe-rences for clinician′s correct diagnosis and cognition.Methods The clinical characteristics and laboratory examination of 88 children with SLE were comparatively analyzed from Dec.1993 to Sep.2007 by a retrospective cohort study.There was a ratio of 1.04.9 between boys and girls with SLE,and the peak incidence was among adolescent girls(10-15 years old),accounting for 60.2% of all children with SLE.There was no difference in onset age between the 2 groups.Disease activity was evaluated using SLE disease activity index(SLEDAI).Clinical characteristics and laboratory examination were studied by Spearman rank correlation analysis.Results There were significant differences in the constituent ratio of onset symptom and clinical symptom between boys and girls with SLE.Initial manifestation in boys with SLE was mainly skin lesion while in girls with SLE was fever.There were no significant difference for the incidence of each organ lesion between boys and girls with SLE,but higher rate of anemia and hepatic disfunction in girls with SLE was found.There were up trends of splenomegaly,abnormal electroence phalogram,butterfly erythema occurred in girls with SLE,while gastrointestinal symptoms,serositis,eyes damage occured in boys with SLE.Nephrotic syndrome was the main type of renal damage in both groups(boys:40.0%,girls:45.7%).There were significant differences in the constituent ratio of detection rate in laboratory examination,but no significant difference of positive rate was found in any kind of item between boys and girls with SLE.There was some relationship between C3 and muti-organ lesion,double stranded DNA(dsDNA) and renal lesion through correlation analysis for girls with SLE.Conclusions There are some differences of initial manifestation between boys and girls with SLE,the clinical features and laboratory examination show no gender difference.C3 may be a indicator of the disease severity for girls with SLE.