HbA1c达标的临床意义及强化血糖达标的十个步骤提要1
HbA1c临床意义2
不能达标的主要原因3
全球合作伙伴“强化血糖控制达标的十点建议”血红蛋白的糖基化GlucoseentersredbloodcellswhereitreactswiththehemoglobinThisiswhyredbloodcellsneedtobelysedtofreeupHemoglobinandofcourseHbA1cHb、GHb与HbA1cHbHbA0HbA1HbA1aHbA1bHbA1cHbA(ßß)HbA2()HbF()97%0
5%AdultHbFetalHbNon-glycatedGlycatedincreasedinpatientswithß-thalassemia,whileHbA1cisreduced;inthiscaseGHbshouldbemeasured6%94%-mainglycohemoglobin-usedsince>20yearsforglycemiccontrolwithHPLC5%A1aandA1b:concentrationverylowHbA1c形成的动力学寿命:120days
50%的HbA1c值与过去30天内的平均血糖水平相关40%的HbA1c值与过去31-90天平均血糖水平相关
10%HbA1c与过去91-120天平均血糖水平相关
HbA1c治疗目标及血糖HbA1c空腹血糖(mg/dl)餐后2h血糖全天平均血糖<7%<120mg<160mg<170mg<6
5%<110mg<140mg<152mg(1)RohlfingCLandGoldsteinDEetal
DefiningtheRelationshipBetweenPlasmaGlucoseandHbA1c
DiabetesCare
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