Analysis of factors related to rheumatoid arthritis in elderly patients with concurrent anemia
10.3760/cma.j.issn.0254-9026.2021.09.011
- VernacularTitle:老年人类风湿性关节炎合并贫血的相关因素分析
- Author:
Tai SUN
1
;
Lei WAN
;
Yachun LU
;
Fen NING
;
Tingting LI
;
Feng LU
;
Ling XIN
;
Yuan WANG
Author Information
1. 合肥安徽中医药大学第一附属医院检验中心 230031
- Keywords:
Arthritis, rheumatoid;
Anemia;
Risk factors
- From:
Chinese Journal of Geriatrics
2021;40(9):1137-1141
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze factors related to rheumatoid arthritis and anemia in elderly people.Methods:Clinical data of 58 elderly patients with rheumatoid arthritis(RA)admitted to the Department of Rheumatology, the First Affiliated Hospital of Anhui Medical University from May 2019 to May 2020 were retrospectively analyzed.Patients were divided into the anemia group and the non-anemia group based on the hemoglobin(Hb)index.Laboratory test results and general clinical data were compared between the two groups.Factors related to RA with concurrent anemia were analyzed by binary Logistic regression analysis.Association rules analysis was conducted using SPSS Clementine to identify strong correlations between red blood cells(RBC)and objective clinical parameters.Results:There was no significant difference in general clinical data between the two groups(all P>0.05). There were significant differences between the two groups in laboratory test results of high-sensitivity C-reactive protein(hs-CRP), platelet-to-lymphocyte ratio(PLR), low-density lipoprotein cholesterol(LDL-C), total cholesterol(TC), apolipoprotein B(ApoB), albumin(Alb), superoxide dismutases(SOD), erythrocyte sedimentation rate(ESR), Fe, mean corpuscular hemoglobin(MCH)and mean hemoglobin concentration(MCHC)(all P<0.05). Binary Logistic regression analysis showed that PLR( OR=3.718, 95% CI: 1.119-8.742, P=0.022)and LDL-C( OR=2.319, 95% CI: 1.026-3.061, P=0.038)were independent risk factors for RA with concurrent anemia.Association rules analysis showed that decline in RBC was strongly correlated with changes in PLR, hs-CRP and LDL-C. Conclusions:RA with concurrent anemia in elderly patients is closely correlated with levels of molecules related to lipid metabolism and the inflammatory response.Close monitoring of lipid metabolism and inflammation is recommended during clinical treatment.
