Aging Change of Pupil Size in Normal and Diabetic Patients. |
Jong Wook An, Jong Soon Kim, Jae Duck Kim, Chung Gu Cho |
1Department of Ophthalmology, Wonkwang University School of Medicine, Iri, Korea. 2Department of Internal Medicine, Wonkwang University School of Medicine, Iri, Korea. |
정상성인 및 당뇨병환자에서 연령에 따른 동공크기의 변화 |
안종욱(Jong Wook An),김종순(Jong Soon Kim),김재덕(Jae Duck Kim),조정구(Chung Gu Cho) |
|
|
Abstract |
It is well recognized that diabetic patients have small pupil. The most likely cause of the abnormally small pupil in diabetics is decreased funcitor of the autonomic nerves. We measured pupil size in 141 control subjects and 53 diabetic patients (29 cases with symptomatic autonomic neuropathy, 24 cases without symptomatic autonomic neuropathy) with portable pupillometry, PUPILSCAN in darkness. Pupils become smaller in healthy and diabetic subjects with advancing age. (log pupil size = 2.05 - 0.066 X age, r: -0.47, p
|
Key Words:
Aging change;Autonomic europathy;Diabetes;Pupil size |
|