Distribution of Pupil Size and Associated Factors: Results from the Population-Based Gutenberg Health Study.
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ABSTRACT: Results
18,335 eyes of 9,559 participants aged 40 to 80 years were included in the analysis. Median pupil diameter was 4.19 mm in right eyes and 4.12 mm in left eyes. A smaller pupil was associated with older age, hyperopic refractive error, previous cataract surgery, diabetes, obesity, and ACE inhibitor intake, whereas wider pupil was associated with female gender, arterial hypertension, intake of tricyclic antidepressants, and intake of SNRI and tetracyclic antidepressants. Socioeconomic status and smoking were not associated with pupil size.Conclusion
Individuals of older age, after cataract surgery, under therapy with ACE inhibitors and with diabetes have a smaller pupil. This should be taken into account when planning nonmydriatic fundus photography-based screening programs, for instance, for diabetic retinopathy.
SUBMITTER: Kiel M
PROVIDER: S-EPMC9481399 | biostudies-literature | 2022
REPOSITORIES: biostudies-literature
Publications
Distribution of Pupil Size and Associated Factors: Results from the Population-Based Gutenberg Health Study.
Kiel Marian M Grabitz Stephanie D SD Hopf Susanne S Koeck Thomas T Wild Philipp S PS Schmidtmann Irene I Lackner Karl J KJ Münzel Thomas T Beutel Manfred E ME Pfeiffer Norbert N Schuster Alexander K AK
Journal of ophthalmology 20220909
<h4>Results</h4>18,335 eyes of 9,559 participants aged 40 to 80 years were included in the analysis. Median pupil diameter was 4.19 mm in right eyes and 4.12 mm in left eyes. A smaller pupil was associated with older age, hyperopic refractive error, previous cataract surgery, diabetes, obesity, and ACE inhibitor intake, whereas wider pupil was associated with female gender, arterial hypertension, intake of tricyclic antidepressants, and intake of SNRI and tetracyclic antidepressants. Socioeconom ...[more]
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