3 Jul 2025 • Older adults with well-controlled diabetes (HbA1c < 6.5%) face significantly lower risks of common eye diseases.

Non-diabetics had a 29% higher risk of glaucoma (adjusted OR 1.29), those with undiagnosed diabetes had a 38% greater risk of macular degeneration (OR 1.38), and individuals with uncontrolled diabetes had a 20% higher chance of diabetic eye disease (OR 1.20). Blood sugar control had no significant impact on cataract risk.

The findings highlight the importance of stringent glycemic control and regular eye screening in older adults.

Source: BMJ Journals | Read Full Story