Evaluation of Disease Activity of Systemic Lupus Erythematosus by D-dimer Combined with Red Blood Cell Distribution Width.
Clin Lab
; 67(9)2021 Sep 01.
Article
em En
| MEDLINE
| ID: mdl-34542966
ABSTRACT
BACKGROUND:
To investigate the value of D-dimer combined with red blood cell distribution width (RDW) in evaluating the disease activity of systemic lupus erythematosus (SLE).METHODS:
A total of 105 SLE patients confirmed in our hospital from July 2018 to September 2020 were collected as the SLE group, and 60 healthy persons matched in age and gender during the same period were collected as the control group. According to the SLEDAI score, SLE patients were divided into SLE active group and SLE inactive group, and RDW and D-Dimer levels were detected.RESULTS:
The level of RDW in the SLE active group [14.8 (13.4, 16.8)] was significantly higher than that in the SLE inactive group [13.4 (12.6, 14.37)] and control group [12.3 (12, 12.7)], with statistically significant differences (p < 0.05). The D-dimer level in the SLE active group was 1.36 (0.9, 2.25) mg/L, which was significantly higher than that in SLE inactive group [0.34 (0.22, 0.52)] mg/L and control group [0.15 (0.08, 0.19)] mg/L, with statistically significant differences (p < 0.05). Both RDW and D-dimer were positively correlated with the SLEDAI score (r = 0.393, p = 0.000), (r = 0.483, p = 0.000). The results of receiver operating characteristic curve showed that the area under the curve of RDW and D-Dimer alone was 0.875 and 0.954, respectively, while the area under the curve of RDW combined with D-Dimer was the largest, 0.984.CONCLUSIONS:
The levels of RDW and D-dimer are closely related to the disease activity of SLE patients, and RDW combined with D-dimer is more valuable in assessing the disease activity of SLE patients.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Índices de Eritrócitos
/
Lúpus Eritematoso Sistêmico
Tipo de estudo:
Diagnostic_studies
/
Prognostic_studies
Limite:
Humans
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article