在VEMP答案的人口变化:从一个印度人口的规范性数据的横截面研究
Sanjay Kumar1, Rashmi Natraj1, Angshuman Dutta1
1Department of Ear, Nose, Throat - Head and Neck Surgery (ENT-HNS), Command Hospital Airforce, Bangalore, Karnataka 560007 India.
概括
这项研究为印度人口建立了规范性前庭唤起肌原潜力 (VEMP) 数据,揭示了更高的门和跨年龄和性别群体的稳定反应. 这些发现有助于在印度诊断前体障碍.
科学领域:
- 神经科学是一个神经科学.
- 听力学 听力学是指听力学.
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
背景情况:
- 在评估前庭功能时,前庭唤起的肌能潜能 (VEMPs) 是至关重要的.
- 建立特定人群的规范性数据对于准确的临床解释至关重要.
- 之前的VEMP数据主要反映了西方人口,这可能会限制在不同的人口结构中的适用性.
研究的目的:
- 在印度人口中建立宫 (cVEMP) 和眼部 (oVEMP) VEMP的规范数据.
- 在这个队列中调查VEMP响应的人口统计差异 (年龄,性别).
- 为在印度诊断前体疾病提供临床相关的基准.
主要方法:
- 一项涉及40名正常听力参与者的横截面观察性研究.
- 标准化cVEMP和oVEMP测试使用500Hz的音频爆发在95-115dBnHL.
- 统计分析 (描述性统计,ANOVA,Kruskal-Wallis) 以确定规范范围和人口影响.
主要成果:
- 对于cVEMP和oVEMP,规范VEMP值约为105dB,高于全球平均值.
- 规范性值:cVEMPs 45.68-92.32 (第五至第95百分位数),oVEMPs 13.12-18.58.32 的时间.
- 观察到与年龄相关的最小衰退和没有显著的性别差异,表明前庭功能稳定.
结论:
- 这项研究为印度人口提供了第一个量身定制的规范VEMP数据.
- 已建立的基准提高了印度前体疾病的诊断准确性.
- 这些发现支持为印度患者开发定制的临床评估和治疗方案.
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