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关于iCare HOME2系列产品和戈德曼平面化度仪的协议
1Department of Ophthalmology, Palo Alto Medical Foundation, Palo Alto, California.
Ophthalmology. Glaucoma
|April 28, 2024
概括
该iCare HOME2测音仪显示出与高德曼平面测音仪的良好相关性,用于测量眼内压力 (IOP). 然而,观察到一个一致的偏差,Goldmann测量高于iCare HOME2读数在广泛的IOP范围内.
科学领域:
- 眼科医生 眼科 眼科
- 青光眼的诊断 青光眼的诊断
- 眼内压力测量仪 眼内压力测量仪
背景情况:
- 准确的眼内压力 (IOP) 测量对于玻璃眼病管理至关重要.
- 在iCare HOME2测重仪提供一个便携式,自我测重仪选项.
- 将其精度与戈德曼平面调度仪 (IOPG) 进行比较至关重要.
研究的目的:
- 评估iCare HOME2 (IOPI) 和戈德曼平面度仪 (IOPG) 之间的协议.
- 评估在广泛的眼内压值范围内的测量一致性.
主要方法:
- 一项前性,观察性队列研究,涉及26名成年患者.
- 使用iCare HOME2 (IOPI) 和Goldmann (IOPG) 在静脉内注射前后进行连续IOP测量.
- 统计分析包括类内相关系数 (ICC) 和布兰德-阿尔特曼图表来评估一致性和偏见.
主要成果:
- 在IOPI和IOPG之间发现了高相关性 (0.99).
- 观察到的平均差异为2.2mmHg,IOPG始终高于IOPI (95%的协议极限: -3.4到7.8mmHg).
- 测量偏差与年龄,性别,青光眼状况或角膜厚度无关.
结论:
- 该iCare HOME2测音仪显示出与戈德曼平面测音仪的良好相关性.
- 存在着一致的偏差,戈德曼测量产生更高的IOP读数.
- 这种偏见在解释iCare HOME2测量时需要考虑,特别是在绿眼管理中.
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