Table 2

Four case-control subject definitions and the number of samples available for discovery for each definition

AnalysisControl subjectsCase subjects
Scoren AAn EURScoren AAn EUR
Any DR (primary analysis)<149411,970≥149111,079
PDR<601,5142,848≥601,097398
NPDR<149411,970≥30768644
Extremes of DR<149411,970≥601,097398
  • AA, African American; EUR, European; Score, ETDRS score range.