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           Capital Medical University from 2019 to 2021 were retrospectively selected. Demographic information,risk factors,laboratory
           results and complications,etc. of the patients were collected. Patients were divided into 4 groups according to the quartile of hs-
           CRP:group Q1(n=160),group Q2(n=156),group Q3(n=157),group Q4(n=157); patients were also divided into
           four groups according to the quartile of random blood glucose:group q1(n=158),group q2 (n=158),group q3 (n=157),
           group q4 (n=157). The National Institutes of Health Stroke Scale(NIHSS) score>4 was used as the criterion of neurological
           deficit at discharge,the modified Rankin Scale(mRS) score of 2-5 was used as the criterion of poor short-term prognosis at
           discharge,and the mRS score of 2 to 5 at 90 d was used as the criterion of poor long-term prognosis. Logistic regression analysis
           was used to explore the association of hs-CRP and random blood glucose with neurological impairment,poor short-term and
           long-term prognosis. Results Among 630 patients,154(24.4%) patients suffered neurological impairment,217(34.4%)
           patients had poor short-term prognosis,and 144(22.9%) patients had poor long-term prognosis. Multiple Logistic regression
           analysis showed that compared with group Q1,the risks of neurological impairment〔OR=2.86,95%CI(1.56,5.22);
           OR=2.99,95%CI(1.63,5.50)〕,poor short-term prognosis〔OR=2.14,95%CI(1.25,3.66);OR=2.80,95%CI(1.62,4.83)〕
           and poor long-term prognosis〔OR=3.17,95%CI(1.67,6.01);OR=3.61,95%CI(1.90,6.86)〕 were all increased in
           groups Q3 and Q4. Logistic regression analysis also showed that compared with group q1,the risk of poor long-term prognosis in
           group q3 was increased〔OR=1.94,95%CI(1.07,3.53)〕,and the risks of poor short-term prognosis〔OR=2.05,95%CI(1.11,3.82)〕
           and poor long-term prognosis〔OR=2.62,95%CI(1.31,5.24)〕 in group q4 were also increased (P<0.05). And consistent
           results were still obtained after further excluding patients with pneumonia,urinary infection and infectious diarrhea. Conclusion
            hs-CRP>1.18 mg/L is a risk factor for poor long-term and short-term prognosis and neurological impairment at discharge in
           young patients with stroke. Random blood glucose>5.56 mmol/L is associated with poor long-term prognosis,while random blood
           glucose>7.01 mmol/L is associated with poor short-term prognosis,but not with neurological impairment at discharge in young
           patients with stroke.
               【Key words】 Stroke;Young adult;Hypersensitivity C-reactive protein;Random blood glucose;Neurological
           impairment;Prognosis


               青年卒中发病率在不同国家间差异较大,1985—                         多集中于中老年人群(平均年龄 50~70 岁),而青年卒
           2012 年全球青年卒中发病率增长了 40%             [1-2] 。研究发       中病因分布与中老年患者存在显著不同。因此,笔者通
           现,10%~20% 的缺血性卒中患者为 18~45 周岁的青年                     过回顾性研究探讨青年卒中患者超敏 C 反应蛋白(hs-
           人群,其可导致长期残疾,严重影响患者及其家庭的生                            CRP)、入院随机血糖与神经功能缺损和长、短期预后
           活质量   [1] ,并造成沉重的社会经济压力            [3-4] 。既往研       的关系,为青年卒中患者炎症及应激反应对缺血性卒中
           究表明,与性别和年龄匹配的对照组相比,年轻缺血性                            结局的影响提供理论依据,有利于青年卒中高危患者的
           卒中幸存者的长期死亡率较高            [5] 。且与其他国家相比,             识别及筛选。
           亚洲人群青年卒中的患病率最高,达 38.7%               [6] 。因此,       1 对象与方法
           应进一步探讨亚洲人群青年卒中神经功能缺损及预后的                            1.1 研究对象 回顾性选取 2019—2021 年首都医科大
           危险因素,为筛选高危患者提供理论依据。                                 学附属北京天坛医院神经病学中心收治的青年缺血性卒
               应激性炎性反应在缺血性卒中的发生、发展过程中                          中患者。纳入标准:(1)年龄 18~45 岁;(2)首次卒中,
           非常重要    [7] ,C 反应蛋白(C-reactive protein,CRP)         发病 72 h 内到院;(3)符合《中国急性缺血性脑卒中
                                                                            [15]
           是一种急性期反应物,可被炎性细胞因子介导而迅速上                            诊治指南2018》 中的脑梗死、短暂性脑缺血发作(TIA)
           调,因而,CRP 是炎症的敏感指标,也是动脉粥样硬化                          诊断标准。排除标准:(1)主要结果指标数据缺失;
           的标志   [8] 。已有前瞻性研究表明,CRP 水平可预测脑                     (2)脑出血、静脉性脑梗死等;(3)脑肿瘤、脑创伤
           血管事件首次发生        [7,9] 和复发 [10] 。缺血性卒中不同病            史,严重心、肝、肾等疾病;(4)其他神经系统病变;
           因亚型患者血清 CRP 水平存在差异,不论在急性期(发                         (5)发病前改良 Rankin 量表(mRS)评分≥ 2 分。
           病 10 d 内)还是 3 个月随访时,CRP 水平与缺血性卒                     1.2 临床资料收集 收集患者的人口学信息〔年龄、
           中及大动脉粥样硬化性病因间均具有相关性,同时研究                            性别、体质指数(BMI)〕、危险因素〔高血压                     [2] 、
           也证实 CRP 水平与缺血性卒中急性期及 3 个月随访不                        糖尿病   [2] 、冠心病   [16] 、心房颤动   [17] 、目前吸烟(连
           良预后相关     [11] 。有研究表明,血糖应激升高与机械取                    续或累计吸烟 6 个月及以上,且入院时仍存在吸烟行为)
           栓或静脉溶栓后急性缺血性卒中功能转归不良                    [12] 、梗     和饮酒(中重度饮酒定义为≥ 2 个标准饮酒量 /d,1 个
           死后出血转化      [13] 以及卒中复发     [14] 等相关。这些研究           标准饮酒量相当于 100 ml 葡萄酒或 360 ml 啤酒或 25 ml
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