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find Author "金吉" 1 results
  • Characteristics of the multifocal electroretinogram in type 2 diabetes without clinically apparent retinopathy

    Objective To investigate the changes of multifocal electroretinogram (mf-ERG) in type 2 diabetes without clinically apparent retinopathy. Methods Eighteen type 2 diabetes patients (32 eyes) without clinically observed retinopathy and 14 normal control eyes received mfERG examination. Results The latency of P1 wave in the ring one, ring two and ring three of diabetes were (48.47±2.33), (31.19±15.53), (15.67±5.73) ms respectively, which had significantly statistical difference with the normal control eyes (t=5.145,2.376,2.276;P<0.05). The amplitude density of P1 wave of temporal retina in diabetes patients was (9.07±2.19) nV/deg2,which was significant different (t=-3.468,P<0.05) with the normal control eyes (14.13±2.76) nV/deg2. Conclusion The latency of mf-ERG P1 wave is delayed, and the amplitude density of P1 wave of temporal retina is declined in type 2 diabetes patients without clinically apparent retinopathy.

    Release date:2016-09-02 05:22 Export PDF Favorites Scan
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