Risk factor profiles and visual outcomes of non-arteritic anterior ischemic optic neuropathy in younger Chinese patients
Non-arteritic anterior ischemic optic neuropathy (NAION) predominantly affects the elderly, although onset before age 50 is not uncommon. Systemic vascular diseases are the main risk factors in elderly patients, whereas ocular structural abnormalities may be associated with early-onset NAION. This study compared risk f...