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为了进一步研究非接触眼压计(NCT)测定眼压的准确性,对418人836只眼分别用NCT和Goldmann压平眼压计(GT)测定眼压并进行比较。结果两眼压计测定值除眼压>24mmHg组外,<11mmHg、11～21mmHg和22～24mmHg组均有显著性差异(P<0.01)。认为应规范NCT操作,提高NCT测定眼压的准确性;眼压值在临界范围,测定值中总有*号者应改用GT来校对;对可疑青光眼患者采用GT来测定眼压。
To further investigate the accuracy of non-contact tonometer (NCT) determination of intraocular pressure (IOP), intraocular pressure (IOP) was measured and compared in 836 eyes of 418 men with NCT and Goldmann tonometry tonometer (GT). Results The intraocular pressure (IOP) values were significantly different (<0.01mmHg, 11 ~ 21mmHg and 22 ~ 24mmHg) except the IOP> 24mmHg. It should be standardized NCT operation to improve the accuracy of NCT determination of intraocular pressure; intraocular pressure value in the critical range, the measured value * should always use the GT to proofread; use of GT in patients with suspected glaucoma to determine intraocular pressure.