a prospective study of 2121 patients in the southeastern united states having no evidence of glaucoma , suspected of having primary open angle glaucoma , having primary open angle glaucoma , or having open angle glaucoma with exfoliation syndrome revealed an overall prevalence of exfoliation syndrome of 1.6 % and a prevalence in the glaucoma subpopulation of 6.0 % .
C0017612
open angle glaucoma
C0017601
glaucoma