当代常见眼科疾病的流行病学、机制与防治策略

Epidemiology, Mechanisms and Prevention Strategies for Common Contemporary Ophthalmic Diseases

摘要: 随着社会老龄化进程加速、电子屏幕使用时间激增以及生活方式的改变，眼科疾病的发病率在全球范围内呈显著上升趋势，对个人生活质量和社会经济造成了沉重负担。本文旨在系统性地综述三种在当代社会极具代表性的眼科疾病——病理性近视、干眼症及年龄相关性白内障。文章将深入探讨其流行病学特征、复杂的致病机制、典型的临床表现、当前的诊断与治疗方法，并着重讨论可行的预防与公共卫生策略。本文旨在为本科生提供一个全面、深入且易于理解的视角，以增强对常见眼病的科学认知，并强调早期预防和干预的重要性。

Abstract: With the acceleration of societal ageing, the surge in screen time usage, and shifts in lifestyle patterns, the incidence of ophthalmic diseases has shown a marked upward trend globally, imposing a significant burden on both individual quality of life and socioeconomic systems. This paper aims to provide a systematic review of three highly prevalent ophthalmic conditions in contemporary society: pathological myopia, dry eye syndrome, and age-related cataracts. The article will delve into their epidemiological characteristics, complex pathogenic mechanisms, typical clinical manifestations, current diagnostic and therapeutic approaches, with particular emphasis on feasible prevention and public health strategies. This paper aims to provide undergraduates with a comprehensive, in-depth yet accessible perspective to enhance scientific understanding of common ocular diseases, while underscoring the importance of early prevention and intervention.