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高分辨率和标准折射和处方的临床比较
Dawn Meyer, Martin Rickert1, Olivia Reed1
1Indiana University, School of Optometry, Bloomington, Indiana.
概括
高分辨率折射技术为患者提供了速度和舒适等首选优势,尽管对视觉敏度和折射误差的客观测量仍然与标准方法相似. 患者表现出高度的信心和推这种先进技术的可能性.
科学领域:
- 眼科和眼镜检查的眼科和眼镜检查.
- 视觉科学科学 视觉科学
背景情况:
- 新的高分辨率折射技术已经出现,为主观折射提供了潜在的改进.
- 然而,患者在检查期间和之后对这些益处的感知和欣赏仍然不清楚.
研究的目的:
- 与标准方法相比,研究高分辨率折射技术的优缺点.
- 特别关注折射结果,眼镜处方和患者的感知.
主要方法:
- 一项随机交叉研究涉及120名参与者 (60名渐进式添加镜头佩戴者,60名单视镜佩戴者).
- 在2周的时间内,参与者被分配到高分辨率 (Vision-R 800) 或标准折射.
- 用多变量t测试和贝叶斯估计分析了折射数据 (M,J0,J45) 和主观结果.
主要成果:
- 在高分辨率和标准折射之间,在折射误差或视力敏度方面没有发现统计或临床上显著的差异.
- 参与者更喜欢高分辨率折射,因为它的速度,效率,舒适性和压力降低.
- 贝叶斯分析显示,参与者的信心很高 (76%),并且愿意寻找 (93%) 和推 (94%) 使用这种技术的眼科医生.
结论:
- 虽然客观的折射和敏度终点是可比的,但高分辨率技术为患者提供了显著的主观益处.
- 患者在速度,舒适性和效率方面感觉到优势,从而提高了信心和推的可能性.
- 这些感知到的好处会对患者的护理,转诊和光学实践产生积极的影响.
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