Clinical Study

Ocular Risk Factors for Exudative AMD: A Novel Semiautomated Grading System

Table 4

Univariate analysis to determine the predictive value of conversion, using continuous variables.

ParameterMann-Whitney test ( value)
Drusen ≥ 125 μmAll drusen

Central 1000 μm region
Real number of drusen 0.0308
Real area of drusen

Central 3000 μm region
Real number of drusen
Real area of drusen

Central 6000 μm region
Real number of drusen
Real area of drusen