荷兰带子的眼内压力与年龄相关的变化
Young In Shin1,2, Young Kook Kim1,3, Jin Wook Jeoung1,3
1Department of Ophthalmology, Seoul National University College of Medicine, Seoul, 03080, South Korea.
Scientific reports
|May 27, 2024
概括
这项研究比较了两种用于测量荷兰带领的眼内压力 (IOP) 的计声仪. 两种设备都显示内压随着年龄的增长而增加,Tono-Pen AVIA Vet的读数比TonoVet Plus更高.
科学领域:
- 兽医眼科医生 兽医眼科医生
- 眼科 眼科研究 眼科研究
- 视觉科学中的动物模型
背景情况:
- 眼内压力 (IOP) 是眼睛健康的一个关键参数.
- 精确的IOP测量对于诊断和监测玻璃眼和其他眼睛疾病至关重要.
- 荷兰带子是眼科研究的相关模型.
研究的目的:
- 为了比较两个非侵入性度计的准确性和可靠性:TonoVet Plus (TVP) 和Tono-Pen AVIA Vet (TPA).
- 为了研究22周内荷兰带子眼内压力 (IOP) 的趋势.
- 在这个子模型中评估IOP和年龄之间的相关性.
主要方法:
- 在22周内,每隔两周测量一次青春期后的雄性荷兰带子 (n=10) 的内血压,在两只眼睛上使用TVP和TPA.
- 统计分析包括配对的学生t测试,皮尔森相关系数和布兰德-阿尔特曼统计.
- 从研究开始时年龄为36周的子收集了数据.
主要成果:
- 笔AVIA Vet (TPA) 持续测量显著高于TonoVet Plus (TVP) 的内压 (P=0.045对右眼,P=0.047对左眼).
- 两种度仪都显示了与年龄相关的内血压增加,在两种仪器中,内血压和年龄之间观察到强烈的正相关性 (TPA:r=0.95;TVP:r=0.91对右眼).
- 计算的平均偏差为-1.60 mmHg (TPA减去TVP),表明TPA倾向于高估IOP与TVP相比.
结论:
- 无论是TonoVet Plus还是Tono-Pen AVIA Vet都是对荷兰带带子IOP评估的可行的工具.
- 与TonoVet Plus相比,Tono-Pen AVIA Vet倾向于提供更高的内压读数.
- 在这个子模型中,眼内压力在研究持续时间内随着年龄的增加而持续增加.
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