玻璃浮体功能问卷对玻璃浮体的视力降低的肌视觉
Justin H Nguyen1, Stefaniya K Boneva1,2,3, Jeannie Nguyen-Cuu1,4
1VMR Consulting Inc, Huntington Beach, California.
JAMA ophthalmology
|October 2, 2025
概括
一个新的问卷,玻璃体浮体功能问卷 (VFFQ-23),证明了高可靠性,以评估视力降低的视力. VFFQ-23有效地与玻璃体结构和视觉功能相关联,有助于患者评估和治疗评估.
科学领域:
- 眼科医生 眼科 眼科
- 医学诊断 医学诊断 医学诊断
- 患者报告的结果
背景情况:
- 来自玻璃体浮体的视力降低肌肉 (VDM) 影响生活质量,但患者的主观障碍很难评估.
- 需要标准化,视觉相关的,患者报告的结果来评估VDM的疾病严重程度和治疗疗效.
研究的目的:
- 开发和验证玻璃浮体功能问卷 (VFFQ).
- 评估VFFQ得分与玻璃体密度和视觉功能的客观测量 (对比度敏感性) 的相关性.
主要方法:
- 一项单中心的横截面研究涉及169名具有浮标的参与者,他们利用拉什分析开发了VFFQ.
- 在24名参与者中,在6个月内评估了VFFQ的测试-重新测试可靠性.
- 在224名参与者中,评估了VFFQ得分,定量超声波 (玻璃体密度) 和对比度敏感度之间的相关性.
主要成果:
- 拉什分析的结果是23项调查问卷 (VFFQ-23) 具有可接受的心理测量特性.
- 在VFFQ-23证明了高的测试重复测试可靠性 (ICC = 0.850).
- 在VFFQ-23得分和玻璃体声密度 (r = -0.752) 和对比度灵敏度 (r = -0.744) 之间发现了显著的相关性.
结论:
- VFFQ-23是玻璃体漂浮体的可靠患者报告结果指标.
- VFFQ-23与玻璃体结构和视觉功能的客观测量有很好的相关性.
- 这份问卷可以帮助评估个体患者,对人口进行查,并评估VDM的治疗反应.
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