Moreno-Montañés J, Gómez-Demmel E, Lajara-Blesa J, Aliseda-Pérez de Madrid D
Departamento de Oftalmología, Universidad de Navarra, Pamplona, Spain.
Ophthalmologica. 1994;208(3):115-8. doi: 10.1159/000310466.
The main objective of this study was to find out how well three non-contact tonometers (Pulsair, Xpert-NCT and CT-20) compare with the Goldmann tonometer (GT). Sensitivity, specificity, positive and negative predictive values were all evaluated for an intraocular pressure (IOP) > or = 21 mm Hg. We also calculated the mean IOP, the correlation and the dispersion of the results. The difficulty in using the instruments, the patient's attitude and subjective comfort of IOP measuring were also evaluated. We describe the advantages and shortcomings of non-contact tonometers as screening tools to detect elevated IOP in the general population.
本研究的主要目的是了解三种非接触眼压计（脉冲眼压计、Xpert-NCT和CT-20）与戈德曼眼压计（GT）相比的效果如何。针对眼内压（IOP）≥21mmHg评估了敏感性、特异性、阳性和阴性预测值。我们还计算了平均IOP、结果的相关性和离散度。此外，还评估了使用这些仪器的难度、患者的态度以及眼压测量的主观舒适度。我们描述了非接触眼压计作为筛查工具在检测普通人群中眼压升高方面的优缺点。
