维生素D与神经学
内科学
哈姆德
医学
萧条(经济学)
C反应蛋白
胃肠病学
冲程(发动机)
维生素D缺乏
炎症
免疫学
内分泌学
经济
显著性差异
宏观经济学
工程类
机械工程
作者
Qiongzhang Wang,Zhuoying Zhu,Yuntao Liu,Xinjie Tu,Jincai He
摘要
Abstract Introduction Low serum vitamin D levels are associated with the development of poststroke depression (PSD). Inflammatory markers play an important role in pathophysiology of PSD. The relationship between vitamin D levels and inflammatory markers has been discussed in nonstroke individuals. The purposes of this study were to explore the relationship between vitamin D levels and inflammatory markers in acute stroke patients and examine the effect of vitamin D and inflammatory markers on PSD. Methods A total of 152 acute stroke patients were recruited. Serum levels of 25‐hydroxyvitamin D and inflammatory markers were measured by standardized laboratory methods. Depression symptoms were assessed with the 17‐item Hamilton Depression Scale ( HAMD ‐17). Patients with the HAMD ‐17 scores ≥7 were identified to have depression symptoms. Results Serum vitamin D levels were negatively correlated with serum levels of interleukin‐6 and high‐sensitivity C‐reactive protein (hsCRP) ( r = −.244, p = .002; r = −.231, p = .004). Multiple regression analysis showed that interleukin‐6 and hsCRP levels were associated with vitamin D levels ( B = −0.355, p = .003; B = −2.085, p = .006), whereas age, height, weight, leukocyte count, neutrophil ratio, and lymphocyte rate could be omitted without changing the results. In multivariate analyses, the serum levels of vitamin D and interleukin‐6 were associated with the development of PSD after adjusted possible variables ( OR = 0.976, 95% CI : 0.958–0.994, p = .009; OR = 1.029, 95% CI : 1.003–1.055, p = .027). Conclusions Serum vitamin D levels are inversely associated with the levels of interleukin‐6 and hsCRP, suggesting a potential anti‐inflammatory role for vitamin D in stroke individuals.
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