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. Author manuscript; available in PMC: 2010 Sep 1.
Published in final edited form as: Arch Ophthalmol. 2009 Sep;127(9):1136–1145. doi: 10.1001/archophthalmol.2009.187

Table 5.

Distribution of Participants Who Gave Consent by Eligibility Status and Self-reported Ancestry

AD (n=1036)
ED (n=489)
Enrolled and Eligibility Determined Normal Longitudinal Participant Normal Longitudinal Participant Totala
Continue eligible 307 496 170 248 1221
Ineligible 43 52 10 17 122
Discontinue 60 43 17 12 132
Decline 22 13 11 4 50
Total 432 604 208 281 1525

Abbreviations: AD, African descent; ED, European descent.

a

African Descent and Glaucoma Evaluation Study participants only.