探索患者对与年龄相关的白内障眼内透镜选择的偏好:一个离散选择实验研究
Qiaolin Zhu1,2,3, Qianqian Sun1,2,3, Yujia Huo1,2,3
1National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, China.
Frontiers in medicine
|February 27, 2025
概括
白内障患者在眼内透镜 (IOL) 选择中优先考虑成本和长视纠正. 偏好因成本和视觉需求而有很大的差异,不同的群体倾向于偏差校正,多焦选项或托里克IOL.
科学领域:
- 眼科医生 眼科 眼科
- 生物医学工程 生物医学工程
- 卫生经济学 卫生经济学
背景情况:
- 白内障手术是全世界常见的手术.
- 眼内透镜 (IOL) 植入用于在白内障移除后恢复视力.
- 患者对IOL属性的偏好对于优化手术结果和满意度至关重要.
研究的目的:
- 调查中国东部白内障患者对各种眼内透镜 (IOL) 属性的偏好.
- 在这个人群中确定影响IOL选择的关键因素.
- 使用先进的统计方法,探索患者偏好的异质性.
主要方法:
- 一个离散选择实验 (DCE) 被采用了呈现不同IOL属性组合的问卷.
- 用多项逻辑模型 (MNL) 和隐性类分析 (LCA) 分析数据,以了解偏好模式.
- 200名白内障患者参与了这项研究.
主要成果:
- 成本成为最重要的因素,其次是长视障碍纠正和球形偏差纠正.
- 患者倾向于使用多焦点内膜眼镜 (三焦点,双焦点),但高成本和不良视觉现象降低了其可取性.
- 隐性类别分析确定了三个不同的患者群体,具有特定的IOL属性偏好:偏差校正,长视/蓝色屏蔽和纹/成本敏感.
结论:
- 白内障患者对内腔镜的偏好存在显著的异质性,成本和视觉功能是主要的驱动因素.
- 个性化IOL建议是必不可少的,考虑到患者的人口统计和特定的视觉需求.
- 研究结果表明,IOL行业在开发定制和创新的镜头解决方案方面有机会.
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