Objective To evaluate the accuracy of a new kind of point - of - care Hemoglobin A1c ( HbA1c ) testing analyzer. Methods Seventy diabetic patients and 12 health volunteers were enrolled. HbA1c was assessed with the same Afinion AS100 Analyzer ( point - of - care testing, boronate affinity method) and 2 Bio - Rad D10 Analyzers (ion -exchange high performance liquid chromatography method). Moreover, the HbA1c was re - assessed with the same analyzers after whole blood specimens were refrigerated in 2 ~ 8℃ for 7 days. Results There was no significant difference in results of HbA1c among 3 analyzers (P＞0. 05) , neither after refrigeration ( P＞0. 05). Conclusion Afinion AS Analyzer provides similar accuracy and reliability with commonly used analyzer in clinical laboratory.%目的 评估一种新型床旁糖化血红蛋白(HbA1C)测定仪器测试的准确性.方法 采集70例糖尿病患者和12例非糖尿病志愿者的血标本,分别用1台Afinion AS100床旁HbA1C分析仪(新型床旁仪器)和2台Bio-Rad D10仪器(临床常规检测仪器)测定HbA1C(2～8℃冷藏7 d前后),对比其差异.结果 3台仪器测得HbA1C值的差异无统计学意义(P>0.05);3台仪器再检测冷藏后标本测得值差异均无统计学意义(P>0.05).结论 床旁HbA1C测定仪器(Afinion AS100床旁HbA1C分析仪)的准确性和可靠性与临床常用仪器相似.
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