静脉输液对同侧肢体毛细血管血糖测量值的影响

The feasibility of capillary blood glucose monitoring from infusion limb

目的探讨静脉输液对同侧肢体毛细血管血糖值的影响。方法选取入住神经外科重症监护室的96例危重患者,采用自身配对法,于一侧肢体输液末使用快速血糖仪测量患者两侧肢体毛细血管血糖。结果两侧肢体毛细血管血糖值差异无统计学意义(P>0.05);回归分析显示,R2=0.968,β=1.036(P=0.000)。结论静脉输液对同侧毛细血管血糖值无统计学影响,临床护理中可选择输液侧肢体检测血糖。

Objective To explore the effect of intravenous（IV）infusion on capillary blood glucose measurement from the infusion limb.Methods A self-controlled study was conducted on 96 critically ill patients admitted in neurosurgical intensive care unit.Finger-stick glucose monitoring was performed in infusion limb and non-infusion limb after IV infusion.Results The values of blood glucose measured from both limbs had no significant difference（P0.05）.Regression analysis indicated that R2 was 0.968andβwas 1.036（P=0.000）.ConclusionIntravenous infusion had no significant influence on fingertip blood glucose,therefore an infusion limb might be an alternative for finger-stick glucose monitoring.