经典机械和数字戈德曼平面化度仪的比较评价
Assaf Kratz1,2, Ronit Yagev1,2, Avner Belkin3,4
1Department of Ophthalmology, Soroka University Medical Center, Beer-Sheva 84101, Israel.
Diagnostics (Basel, Switzerland)
|July 29, 2025
概括
机械Haag-Streit AT900高尔德曼平度计 (mGAT) 和数字Huvitz HT5000平度计 (dGAT) 在眼内压力 (IOP) 测量方面显示出高度一致性和临床互换性. 数字度仪在临床环境中是一个可靠的替代品.
科学领域:
- 眼科医生 眼科 眼科
- 生物医学工程 生物医学工程
背景情况:
- 眼内压力 (IOP) 是诊断和治疗青光眼的关键指标.
- 戈尔德曼平面度仪是IOP测量的既定标准.
- 数字度仪在易于使用和数据记录方面提供了潜在的优势.
研究的目的:
- 评估机械哈格海峡AT900高德曼平面化度仪 (mGAT) 和数字胡维茨HT5000平面化度仪 (dGAT) 之间的IOP测量的一致性和临床可互换性.
- 评估Huvitz HT5000在临床实践中作为mGAT的替代品的可靠性.
主要方法:
- 对28名患者的53只眼睛进行了回顾性比较研究.
- 使用mGAT和dGAT进行随机连续的IOP测量.
- 分析包括皮尔森的相关性和布兰德-阿尔特曼图;记录了中部角膜厚度 (CCT).
主要成果:
- 在mGAT (16.3 ± 6.6 mmHg) 和dGAT (16.4 ± 6.2 mmHg) (p = 0.53) 之间,平均IOP测量结果相似.
- 观察到强烈的正相关性 (r = 0.98,p < 0.0001) 和高一致性 (95%的一致性极限:-2.5到+2.3 mmHg).
- 91%的配对测量在±2 mmHg范围内;CCT相关的差异是微不足道的.
结论:
- 来自mGAT和dGAT的IOP测量显示出高度的相关性和临床可互换性.
- 胡维茨HT5000 (dGAT) 是mGAT的可行和可靠的替代方案,用于常规的内血压评估.
- 数字平度计为临床眼科评估提供了可靠的选择.
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