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Published in: European Journal of Medical Research 1/2023

Open Access 01-12-2023 | Neuromyelitis Optica Spectrum Disease | Research

Factors influencing the degree of disability in patients with neuromyelitis optica spectrum disorders

Authors: Lili Shi, Dawei Li, Yunxiu Zhang, Jinling Wang, Jingxuan Fu, Xia Liu, Peichang Wang

Published in: European Journal of Medical Research | Issue 1/2023

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Abstract

Objective

To investigate the factors influencing the degree of disability in patients with neuromyelitis optica spectrum disorder (NMOSD) and provide evidence for disease monitoring and clinical intervention.

Methods

Eighty-four patients with NMOSD at Xuanwu Hospital Capital Medical University were enrolled in this retrospective study. Before treatment, blood was collected from all patients, and their expanded disability status scores were assessed.

Results

Of the 84 patients assessed, 66 (78.57%) had an expanded disability status scale score < 7, and 18 (21.43%) had scores ≥ 7. The univariate analysis showed that the total bilirubin (TBil), cerebrospinal fluid albumin (CSF ALB), cerebrospinal fluid immunoglobulin G (CSF IgG), QALB, and QIgG levels in the group with scores ≥ 7 were significantly different from those with scores < 7 (P < 0.05). In addition, Spearman’s correlation analysis showed a significant correlation between ALB and expanded disability status scores in patients with NMOSD (P < 0.05), and the multivariate logistic regression analysis showed that TBil was an independent factor influencing the degree of disability in patients with NMOSD (P < 0.05). The receiver operating characteristic curve was constructed using TBil values; the area under the curve of TBil was 0.729 (P < 0.01), and the best cut-off value was 11.015 g/L. Its sensitivity in predicting the severity of disability in NMOSD patients was 51.5% while its specificity was 88.9%.

Conclusion

TBil is an independent factor that influences the severity of disability in patients with NMOSD. In addition, ALB is closely related to NMOSD severity, and some factors associated with the BBB are significantly increased in severely disabled NMOSD patients.
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Metadata
Title
Factors influencing the degree of disability in patients with neuromyelitis optica spectrum disorders
Authors
Lili Shi
Dawei Li
Yunxiu Zhang
Jinling Wang
Jingxuan Fu
Xia Liu
Peichang Wang
Publication date
01-12-2023
Publisher
BioMed Central
Published in
European Journal of Medical Research / Issue 1/2023
Electronic ISSN: 2047-783X
DOI
https://doi.org/10.1186/s40001-023-01404-z

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