目的比较趋势导向视野检查程序(Tendency Oriented Peri metrey,TOP)与常规视野检查程序对青光眼病人视野检查结果的差异,对IOP程序检查结果进行评价。方法用Ocutopus101电脑视野计对36例青光眼患者共46眼分别用常规阈值程序(Normal/Nor...目的比较趋势导向视野检查程序(Tendency Oriented Peri metrey,TOP)与常规视野检查程序对青光眼病人视野检查结果的差异,对IOP程序检查结果进行评价。方法用Ocutopus101电脑视野计对36例青光眼患者共46眼分别用常规阈值程序(Normal/Normal)和趋势导向(TOP)视野检查程序进行检查。将两种方法的视野检查结果进行分析比较。结果①36例青光眼患者共46眼,常规阈值程序检查均有视野损害,其中早期青光眼15眼,中晚期31眼。早期患者用TOP程序检查的阳性率为73%(11/15),中晚期患者TOP程序均能够发现视野损害,视野损害的部位两种程序有较高的一致性。②视野指数的比较,青光眼患者TOP程序和Normal程序检查MS分别为15.78±4.81,13.33±4.24,P=0.008;MD分别为13.36±4.89,14.31±4.18,P=0.02;LV分别为65.40±37.55,50.77±34.24,P<0.001;两种程序检查RF值均小于15%。③两种检查方法所费时间,TOP程序为4.10±0.59分Normal程序为11.01±3.15分。结论①TOP视野检查程序可大大地缩短检查时间,可用于大规模人群的筛查,但是TOP视野检查程序对早期青光眼检测敏感性偏低,仅为73%。②对中晚期病例,TOP程序与Normal程序相比较,MS高于正常阈值程序检查的结果,MD和LV低于正常阈值程序检查结果,也就是TOP视野检查程序的发现的视野缺损较小,暗点更浅。展开更多
Purpose: To analyse the topographic concordance of conventional automated perimetry (24-2, SITA) and frequency doubling technology (FDT) in patients with advanced glaucoma. Methods: This prospective study included 22 ...Purpose: To analyse the topographic concordance of conventional automated perimetry (24-2, SITA) and frequency doubling technology (FDT) in patients with advanced glaucoma. Methods: This prospective study included 22 consecutive patients with an advanced visual field damage in SITA (24-2) (more than 75% and less than 100% of points explored had 0 dB of threshold sensitivity). These eyes were examined with the program C-20展开更多
文摘目的比较趋势导向视野检查程序(Tendency Oriented Peri metrey,TOP)与常规视野检查程序对青光眼病人视野检查结果的差异,对IOP程序检查结果进行评价。方法用Ocutopus101电脑视野计对36例青光眼患者共46眼分别用常规阈值程序(Normal/Normal)和趋势导向(TOP)视野检查程序进行检查。将两种方法的视野检查结果进行分析比较。结果①36例青光眼患者共46眼,常规阈值程序检查均有视野损害,其中早期青光眼15眼,中晚期31眼。早期患者用TOP程序检查的阳性率为73%(11/15),中晚期患者TOP程序均能够发现视野损害,视野损害的部位两种程序有较高的一致性。②视野指数的比较,青光眼患者TOP程序和Normal程序检查MS分别为15.78±4.81,13.33±4.24,P=0.008;MD分别为13.36±4.89,14.31±4.18,P=0.02;LV分别为65.40±37.55,50.77±34.24,P<0.001;两种程序检查RF值均小于15%。③两种检查方法所费时间,TOP程序为4.10±0.59分Normal程序为11.01±3.15分。结论①TOP视野检查程序可大大地缩短检查时间,可用于大规模人群的筛查,但是TOP视野检查程序对早期青光眼检测敏感性偏低,仅为73%。②对中晚期病例,TOP程序与Normal程序相比较,MS高于正常阈值程序检查的结果,MD和LV低于正常阈值程序检查结果,也就是TOP视野检查程序的发现的视野缺损较小,暗点更浅。
文摘Purpose: To analyse the topographic concordance of conventional automated perimetry (24-2, SITA) and frequency doubling technology (FDT) in patients with advanced glaucoma. Methods: This prospective study included 22 consecutive patients with an advanced visual field damage in SITA (24-2) (more than 75% and less than 100% of points explored had 0 dB of threshold sensitivity). These eyes were examined with the program C-20