The predictive value of serum human leukocyte differentiation antigen 36 levels in cardiovascular risk in patients with rheumatoid arthritis
10.3760/cma.j.cn141217-20211227-00520
- VernacularTitle:血清人类白细胞分化抗原36水平对类风湿关节炎患者心血管风险预测价值的研究
- Author:
Jiayao HAO
1
;
Ming TAN
;
Li ZHANG
;
Ruixue DUO
;
Jingjing TIAN
;
Haili SHEN
Author Information
1. 兰州大学第二临床医学院风湿免疫科，兰州 730030
- Keywords:
Arthritis, rheumatoid;
Cardiovascular diseases;
Forecasting;
CD36
- From:
Chinese Journal of Rheumatology
2022;26(7):445-450,C7-2
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the expression and predictive value of serum CD36 level in cardio-vascular risk in patients with rheumatoid arthritis (RA) and to provide a new theoretical basis for clinical iden-tification and prediction of patients at moderate and high cardiovascular risk in RA patients.Methods:Eighty-four RA patients hospitalized to the Department of Rheumatology and Immunology of the second hospital of Lanzhou University in Gansu Province were selected as the study subjects, and 34 healthy people were selected as the controls. All RA patients were divided into low cardiovascular risk groups and medium and high cardiovascular risk groups according to prediction for ASCVD risk in China (China-PAR) cardiovascular risk assessment. At the same time, they were tested for serological indicators at admission. Statistical Product and Service Solutions (SPSS)) 26.0 software was used for the statistical data analysis. T-test and nonparametric test were used for comparison of the measurement data. The Chi-square test and Fisher's exact test were used for the comparison of classified data. Variables with P<0.05 in univariate analysis were included into the Logistic regression model. Results:Compared with the healthy control group, the number of patients with medium and high cardiovascular risk in RA[8 cases (23.5)% and 38 cases (45.2)%, χ2=4.80, P=0.029] was significantly higher and was negatively correlated with serum CD36 ( r=-0.27, P<0.05). Logistic regression analysis showed that age [ OR(95% CI)=1.654(1.157, 2.365), P=0.006] and diastolic blood pressure [ OR(95% CI)=1.225(1.040, 1.442) , P=0.015] were independent risk factors for medium and high cardiovascular risk in RA patients, and serum CD36 level [ OR(95% CI)=0.569(0.352, 0.922) , P=0.022] was the protective factor of medium and high cardiovascular risk in RA patients according to the results of Logistic regression analysis. The area under the receiver operating characteristic (ROC) area under the curve (AUC) was 0.691, the cut-off value was 4.27 pg/ml, and the sensitivity and specificity were 89.7% and 41.0% respectively. Conclusion:The serum CD36 level decreases with the increase of cardiovascular risk in RA patients. A higher serum CD36 level is a protective factor of cardiovascular risk in RA patients, and CD36 has a certain predictive value for cardiovascular risk in RA patients and is a potential predictor.
