Risk factors associated with different types of Henoch-Schönlein purpura in Tibetan patients at high altitude / 北京大学学报(医学版)
Journal of Peking University(Health Sciences)
; (6): 923-928, 2023.
Article
在 Zh
| WPRIM
| ID: wpr-1010150
Responsible library:
WPRO
ABSTRACT
OBJECTIVE@#To investigate the risk factors of different types of Henoch-Schönlein purpura (HSP) in Tibetan patients at high altitude, as to provide reference for correctly identifying high-risk patients.@*METHODS@#A retrospective study was used to analyze the 304 HSP patients admitted to Tibet Autonomous Region People's Hospital from April 2014 to March 2022. The gender, age, allergic history, family history, clinical type, laboratory indexes (hemoglobin, platelet count, eosinophil, C-reactive protein (CRP), albumin, immunoglobulin G, immunoglobulin A, complement C3 and C4) were analyzed retrospectively. Univariate and multivariate Logistic regression analysis to screen for risk factors affecting different types of HSP.@*RESULTS@#Renal HSP patients showed higher IgA [(9.2±1.7) g/L vs. (6.4±2.4) g/L, P=0.015], lower complement C3 [(203.3±21.6) mg/dL vs. (301.1±19.5) mg/dL, P=0.043], and complement C4 [(33.5±2.3) mg/dL vs. (53.0±7.2) mg/dL, P=0.032]. The patients with abdominal HSP showed lower levels of hemoglobin [(119.6±19.6) g/L vs. (146.6±47.3) g/L, P=0.038] and plasma albumin [24.8 (22.1, 33.9) g/L vs. 32.6 (24.6, 35.1) g/L, P=0.045]. The patients with articular HSP exhibited higher CRP [13.5 (0.2, 20.6) g/L vs. 7.5 (0.1, 15.2) g/L, P=0.036] and erythrocyte sedimentation rate (ESR) [24 (5, 40) mm/h vs. 15 (4, 30) mm/h, P=0.049]. Elevated IgA and decreased complement C4 were risk factors for renal HSP, anemia and decreased plasma albumin were risk factors for abdominal HSP, and elevated CRP was a risk factor for articular HSP.@*CONCLUSION@#The clinical characteristics of different types of HSP in plateau areas were different. Patients with high IgA, low complement C4, anemia, hypoalbuminemia, and significantly elevated CRP should be highly vigilant. Early and effective intervention can improve the clinical efficacy, avoid severe development, and improve the prognosis.
Key words
全文:
1
索引:
WPRIM
主要主题:
IgA Vasculitis
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C-Reactive Protein
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Complement C3
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Complement C4
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Hemoglobins
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Immunoglobulin A
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Serum Albumin
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Retrospective Studies
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Risk Factors
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Tibet
限制:
Humans
国家/地区名称主题:
Asia
语言:
Zh
期刊:
Journal of Peking University(Health Sciences)
年:
2023
类型:
Article