眼科 ›› 2026, Vol. 35 ›› Issue (3): 203-208.doi: 10.13281/j.cnki.issn.1004-4469.2026.03.004.

• 论著 • 上一篇    下一篇

视盘旁视网膜神经纤维层厚度与近视进展的关系—内蒙古兴安盟蒙古族青少年近视队列研究

王子尧1   吴旭昇2   潘哲3   陈璐筱3   袁继轩  陈筱东3   张纯3   王亚星3    朱丹2  李学民1   

  1. 1北京大学第三医院眼科,北京100191;2内蒙古医科大学附属医院眼科,呼和浩特010030;3北京视觉科学与转化医学研究中心 清华大学附属北京清华长庚医院,北京102218
  • 收稿日期:2025-12-22 出版日期:2026-05-25 发布日期:2026-05-25
  • 通讯作者: 李学民,Email:lxmlxm66@sina.com
  • 基金资助:
    国家自然科学基金(81860178)

Peripapillary retinal nerve fiber layer thickness and myopia progression: a cohort study of mongolian adolescents in Hinggan League, Inner Mongolia

Wang Ziyao1, Wu Xusheng2, Pan Zhe3, Chen Luxiao3, Yuan Jixuan3, Chen Xiaodong3, Zhang Chun3, Wang Yaxing3, Zhu Dan2, LiXuemin1   

  1. 1 Department of Ophthalmology, Peking University Third Hospital, Beijing100191, China; 2 Department of Ophthalmology,Affiliated Hospital of Inner Mongolia Medical University, Huhehaote 010030, China; 3 Beijing Visual Science and Translational Eye Research Institute(BERI); Beijing Tsinghua Changgung Hospital, Tsinghua Medicine, Tsinghua University, Beijing 102218, China.
  • Received:2025-12-22 Online:2026-05-25 Published:2026-05-25
  • Contact: Li Xuemin, Email: lxmlxm66@sina.com
  • Supported by:
    National Natural Science Foundation of China (81860178)

摘要:  目的  探索青少年人群中基线视盘旁神经纤维层(pRNFL)厚度与未来一年眼轴长度(AL)增长的关联性。设计  前瞻性队列研究。研究对象  内蒙古兴安盟巴彦呼舒市的353名青少年。方法  分别于2023年5月及2024年9月进行两次标准化眼科检查。根据AL年增长量是否≥0.2 mm将受试者分为快速进展组与非快速进展组。采用稳健回归模型评估了基线pRNFL厚度对AL年增长量的预测作用,后使用协方差分析结合估算边际均值比较快速进展与非快速进展组间的基线pRNFL厚度差异。此外,依据基线等效球镜度(SE)是否≤-3.0 D进行了分层分析。主要指标  基线整体及各分区pRNFL厚度与未来一年AL快速进展的相关性。结果  353 名受试者中快速进展组 93 人,非快速进展组 260 人。在校正年龄、性别、基线AL及身高后,多因素稳健回归提示基线颞下区(β=-0.016,P=0.003)及颞侧(β=-0.014,P=0.009)pRNFL厚度与未来一年 AL 增长量呈显著负相关。校正协变量后,快速进展组基线颞下区(146.97 μm、155.34 μm,P=0.001)及颞侧(86.69 μm、92.59 μm,P=0.009)pRNFL显著薄于非快速进展组。分层分析证实,该预测效应在中高度近视组中稳健。结论 基线较薄的颞下区及颞侧pRNFL厚度是青少年人群未来一年AL快速增长的独立预测因子,且在中高度近视人群中预测价值更高。该发现为识别近视快速进展高危人群的新型影像学生物标志物的探索提供了新思路。

关键词: 近视进展, 视网膜神经纤维层, 队列研究

Abstract:  Objective  To evaluate the association between baseline peripapillary retinal nerve fiber layer (pRNFL) thickness and axial length (AL) elongation over a subsequent one-year period in adolescents. Design A prospective cohort study.  Participants  353 adolescents from Bayan Hushu, Hinggan League, Inner Mongolia. Methods  Standardized ophthalmological examinations were performed in May 2023 and September 2024. Participants were categorized into a rapid progression group (AL increase≥0.2 mm/year) and a non-rapid progression group. A robust linear regression model was employed to evaluate the longitudinal relationship between baseline pRNFL thickness and annual AL elongation. Analysis of covariance (ANCOVA) with estimated marginal means (EMMs) was used to compare the baseline pRNFL differences between the two groups. Additionally, stratified analysis was performed based on baseline spherical equivalent (SE≤-3.0 D) to verify the robustness of these associations. Main Outcome Measures Independent associations between baseline global and sectoral pRNFL thickness and rapid AL growth over the following year. Results Among 353 participants, 93 were in the rapid progression group and 260 were in the non-rapid progression group. After adjusting for age, sex, baseline AL, and height, multivariate robust linear regression indicated that baseline pRNFL thickness in the temporal-inferior (TI) (β=-0.016, P=0.003) and temporal (T) (β=-0.014, P=0.009) sectors was significantly and negatively associated with annual AL growth. After adjusting for covariates, baseline pRNFL in the TI (146.97μm vs. 155.34 μm, P=0.001) and T (86.69 μm vs. 92.59 μm, P=0.009) sectors were significantly thinner in the rapid progression group. Stratified analysis confirmed that this predictive effect remained robust in the moderate-to-high myopia group. Conclusion Thinner baseline pRNFL in the TI and T sectors is independently associated with rapid axial elongation over the following year in adolescents, with this longitudinal association being more robust among those with moderate-to-high myopia. These findings provide new insights into the potential of pRNFL thickness as an imaging biomarker for identifying individuals at high risk of rapid myopia progression.

Key words:  Myopia progression, Retinal nerve fiber layer (RNFL), Cohort study