天津医药 ›› 2016, Vol. 44 ›› Issue (12): 1464-1467.doi: 10.11958/20160741

• 临床研究 • 上一篇    下一篇

脑梗死伴糖尿病患者平均血小板体积的影响因素分析

郑维, 张福青, 李新△   

  1. 天津医科大学第二医院神经内科 (邮编 300211)
  • 收稿日期:2016-07-26 修回日期:2016-09-29 出版日期:2016-12-15 发布日期:2017-01-26
  • 通讯作者: 李新 △通讯作者 E-mail: jessielx@126.com E-mail:laopoww@126.com
  • 作者简介:郑维 (1979), 女, 主治医师, 在职研究生, 主要从事脑血管病的研究

Analysis of related influencing factors of mean platelet volume in patients with cerebral infarction and diabetes

ZHENG Wei, ZHANG Fuqing, LI Xin△   

  1. Department of Neurology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
  • Received:2016-07-26 Revised:2016-09-29 Published:2016-12-15 Online:2017-01-26
  • Contact: LI Xin △Corresponding Author E-mail: jessielx@126.com E-mail:laopoww@126.com

摘要: 摘要: 目的 研究血糖、 血脂等脑梗死危险因素对患者平均血小板体积 (MPV) 的影响。方法 合并 2 型糖尿病(T2DM) 的脑梗死患者 (DM 组) 562 例, 非 DM 脑梗死患者 (非 DM 组) 216 例, 入院当天采血于 2 h 内测定血小板参数, 包括血小板计数 (PLT)、 MPV、 血小板分布宽度 (PDW)、 血小板压积 (PCT), 并采用美国国立卫生研究院卒中量表(NIHSS) 评价神经功能缺损情况; 次日清晨空腹采血检验血生化指标, 包括空腹血糖 (FBG)、 糖化血红蛋白 (HbA1c)、三酰甘油 (TG)、 总胆固醇 (TC)、 高密度脂蛋白胆固醇 (HDL-C)、 低密度脂蛋白胆固醇 (LDL-C)、 极低密度脂蛋白胆固醇 (VLDL-C)、 尿素氮 (BUN)、 肌酐 (Cr)、 尿酸 (UA)、 高敏 C 反应蛋白 (CRP)、 同型半胱氨酸 (HCY), 分析脑梗死患者 MPV 的变化及血糖、 血脂等对 MPV 的影响。结果 DM 组 FBG、 HbA1c、 TC、 TG、 LDL-C、 BUN、、 HCY、 hs-CRP、 NIHSS 评分高于非 DM 组, HDL-C 低于非 DM 组。DM 组 MPV 高于非 DM 组 [(9.60±1.35)fL vs.(9.27±1.01)fL, P< 0.05]; MPV 与 FBG、 HbA1c、 hs-CRP、 WBC、 VLDL-C、 NIHSS 评分呈正相关, r 分别为 0.438、 0.410、 0.336、 0.164、 0.321、 0.249, 差异有统计学意义 (P<0.05)。多元线性回归分析显示, FBG、 VLDL-C、 HbA1c、 hs-CRP 和 NIHSS 评分均为 MPV 的独立影响因素 (P<0.05)。结论 合并 T2DM 的脑梗死患者应控制 MPV 的影响因素, 降低 MPV, 减轻血小板活化, 延缓脑梗死进展。

关键词: 脑梗死, 血小板, 糖尿病, 2型, 平均血小板体积

Abstract: Abstract: Objective To study the influence of blood glucose, blood lipids and other cerebral infarction risk factors in the mean platelet volume (MPV). Methods A total of 562 patients with cerebral infarction and type 2 diabetes mellitus (DM) and 216 cerebral infarction patients without DM (non-DM) were included in this study. The platelet parameter of peripheral blood and other laboratory indexes were detected including platelet count (PLT), MPV, platelet distribution width (PDW), plateletcrit (PCT), fasting blood glucose (FBG), glycosylated hemoglobin (HbA1c), triglycerides (TG), total cholesterol (TC), high- density lipoprotein (HDL- C), low density lipoprotein (LDL- C) and very low density lipoprotein (VLDL- C), urea nitrogen (BUN), creatinine (Cr), uric acid (UA), high- sensitivity C- reactive protein (hs- CRP) and homocysteine (HCY). The patients were scored by the National Institute of Health stroke scale (NIHSS) after hospitalization. The MPV changes in patients with cerebral infarction were observed, and different influences of blood glucose, blood lipids to MPV were analysed. Results Values of FBG, HbA1c, TC, TG, LDL-C, BUN, UA, HCY, hs-CRP, and NIHSS were significantly higher in DM group than those of non-DM group. The score of NIHSS was significantly higher in DM group than that of non-DM group. The level of HDL-C was significantly lower in DM group than that of non-DM grou. The MPV was significantly higher in DM group than that of non-DM group [(9.60± 1.35) fL vs. (9.27± 1.01) fL, P<0.05). There was a positive correlation between MPV and FBG, HbA1c, hs-CRP, WBC, VLDL-C and NIHSS, r=0.438, 0.410, 0.336, 0.164, 0.321 and 0.249 (P<0.05). Multiple regression analysis showed that FBG, VLDL-C, HbA1c, hs-CRP and NIHSS were the independent influential factors of MPV (P<0.05). Conclusion The influencing factors of MPV should be controlled in patients with cerebral infarction combined with type 2 diabetes mellitus, reducing the activation of platelet, and delaying the progress of cerebral infarction.

Key words: brain infarction, blood platelets, diabetes mellitus, type 2, mean platelet volume