与异形眼相比,非双眼眼的异形眼的进展模式与异形眼相比
Azfira Hussain1, Aparna Gopalakrishnan2, Saurav Chowdhury2
1Myopia Clinic, Unit of Medical Research Foundation, Sankara Nethralaya, No.41, College Road, Nungambakkam, Chennai, India. hussainazfira@gmail.com.
European journal of pediatrics
|July 18, 2023
概括
患有双边异观近视 (BAM) 和单边异观近视 (UAM) 的儿童表现出明显的近视进展模式. BAM眼睛的进展速度比异视眼慢,而UAM眼睛的进展速度与异视眼相似.
科学领域:
- 眼科医生 眼科 眼科
- 儿科眼科医生 儿科眼科医生
- 近视研究 近视研究
背景情况:
- 异眼视,即整眼的折射误差差异,在儿童中很常见.
- 了解不同类型的近视的近视进展对于及时干预至关重要.
- 以前的研究表明,异形眼一般比异形眼的折射变化率更高.
研究的目的:
- 调查和比较双边异观近视 (BAM) 和单边异观近视 (UAM) 的儿童近视进展模式.
- 分析不同类别的折射误差之间的球体等价值 (SE) 的年度进展率和趋势.
- 为了确定横向性和阿美特罗皮的程度如何影响异视眼儿童的折射变化.
主要方法:
- 追溯分析8680名近视儿童 (6-16岁) 的记录来自卡拉内特拉拉亚,奈.
- 包括423名儿童,至少有连续三年的随访数据.
- 循环折射转换为矢量符号 (SE,J0,J45) 进行分析;异眼视被定义为≥1D整眼SE差.
主要成果:
- 异眼眼儿童的平均年增长率为 -0.49 D.
- 在BAM中,两只眼睛都表现出显著的进展,更近视的眼睛的进展略快 (-0.45 D/年) 比较少近视的眼睛 (-0.37 D/年).
- 在UAM中,近视眼的进展明显更快 (-0.39 D/年),而不是近视眼的眼睛 (-0.22 D/年);较近视眼的近视眼显示出较高的近视趋势.
结论:
- 双边异观近视 (BAM) 和单边异观近视 (UAM) 呈现出不同的近视进展模式.
- 在近视眼中,UAM的进展率与异视眼的进展率相当.
- 与异眼眼相比,BAM眼的进展速度较慢,这表明对视觉刺激的潜在机制或反应不同.
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