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目的 评估Proview眼压监测计的准确性。方法 10 0例青光眼患者 (183眼 ) ,平均年龄5 3 3岁 (16岁～ 74岁 ) ,无角膜病变 ,近 2月无内眼手术史。由专职医师按照Proview眼压监测计使用说明对患者进行解释、示范与指导测量 ,直至患者多次练习后能用Proview眼压监测计加压于眼睑上看见压眼闪光为止 ,休息至少 3 0分钟后 ,医师用Goldmann眼压计测量入选眼的眼压 3次 ,取其平均值。再让患者用Proview眼压监测计测量该眼的眼压 ,连续测量 3次 ,记录其平均值。结果 10 0例患者中有双眼 96例及独眼 4例 ,其中 83例双眼能见压眼闪光 ,13例仅单眼可见压眼闪光 ,4例独眼患者均可见压眼闪光 ,另 13例未出现压眼闪光的眼均为近绝对期青光眼。Goldmann眼压计测量 183只眼的眼压平均值为 2 0 12mmHg± 5 2 4mmHg(5mmHg～ 3 5mmHg) ,患者自行用Proview眼压监测计测量的眼压平均值为 18 70± 3 49mmHg(8 3mmHg～ 3 0 3mmHg) ,二者差异有显著性意义 (t =5 0 3 8,P =0 0 0 0 )。但眼压在 10mmHg～ 2 1mmHg范围时 (12 3只眼 ) ,两种眼压计的测量值之差仅为 0 12 7±1 15mmHg ,差异无显著性意义 (t=1 2 19,P =0 2 2 5 ) ;其相关系数为 0 83 9,呈密切相关。与Goldmann眼压计比较 :眼压低于 10mmHg(4只眼 ) ,Prov
Objective To assess the accuracy of Proview intraocular pressure monitor. Methods One hundred and ten patients with glaucoma (183 eyes), with an average age of 533 years (range, 16 years to 74 years), had no corneal lesions and had no history of intraocular surgery in the recent two months. By the full-time physician in accordance with Proview intraocular pressure monitor instructions for use to explain the patient, demonstration and guidance of measurement, until the patient after repeated exercises with Proview intraocular pressure monitor pressure on the eyelid to see the blink of eye flash, rest at least 30 minutes Afterwards, the physician measured the intraocular pressure of the selected eye with a Goldmann tonometer 3 times, taking the average value. Let the patient measure the intraocular pressure of the eye with a Proview intraocular pressure monitor and measure it continuously for 3 times and record the average value. Results One hundred and ten patients had 96 eyes in both eyes and 4 eyes in one eye, of which 83 eyes could be seen with eyeball flash, 13 eyes were seen with eyeball flash only, 4 eyes with eye eyeball flash were visible and 13 cases without pressure Eye flash eyes are near absolute glaucoma. The mean intraocular pressure (IOP) of 183 eyes measured by Goldmann tonometer was 20 12mmHg ± 524mmHg (5mmHg ~ 3 5mmHg). The mean intraocular pressure (IOP) measured by Proview intraocular pressure monitor was 18 70 ± 3 49mmHg 3mmHg ~ 3 0 3mmHg), the difference was significant (t = 5 0 3 8, P = 0 0 0 0). However, when the intraocular pressure was in the range of 10 mmHg to 21 mmHg (12 3 eyes), the difference between the two tonometers was only 0 12 7 ± 1 15 mmHg, with no significant difference (t = 1 2 19, P = 0 2 2 5). The correlation coefficient is 0 83 9, which is closely related. Contrast with Goldmann tonometer: IOP below 10 mmHg (4 eyes), Prov