Snoring and glaucoma

Area of Science:

• Ophthalmology
• Sleep Medicine
• Epidemiology

Background:

• Glaucoma is a leading cause of irreversible blindness worldwide.
• Snoring is a common symptom associated with sleep-disordered breathing.
• The relationship between snoring and glaucoma remains unclear in population-based studies.

Purpose of the Study:

• To investigate the potential association between snoring and the prevalence of glaucoma in a population-based cohort.
• To determine if snoring is a risk factor for different types of glaucoma.

Main Methods:

• The Beijing Eye Study 2011 included 3468 participants aged 50 years and older.
• Ophthalmic examinations were performed to diagnose glaucoma based on optic nerve head appearance.
• Snoring was assessed via interview and categorized as severe, moderate, or none.

Main Results:

• Severe snoring was associated with male gender, higher BMI, higher systolic blood pressure, younger age, and higher cognitive function.
• No significant association was found between severe snoring and the prevalence of open-angle glaucoma (OR: 0.53; 95% CI: 0.25, 1.12).
• Severe snoring was also not significantly associated with angle-closure glaucoma, retinal vein occlusions, or specific optic nerve parameters.

Conclusions:

• Severe snoring was not significantly associated with the prevalence of major glaucoma types or related ocular conditions in this population.
• The study suggests that snoring is not a risk factor for glaucoma.
• There is no current evidence to support assessing or treating snoring in glaucoma patients based on this research.