International Scholarly Research Notices

Clinical Study

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

Table 5

Model 1 of multivariate analysis: logistic regression with odds ratio (OR) estimates considering only large drusen (≥125 μm).
ParameterORStandard error value95% CI
Central 1000 μm region     
Age0.985 0.057 0.796 0.880–1.103
Drusen number (continuous)1.297 0.195 0.083 0.966–1.740
Area occupied by drusen (continuous)0.990 0.008 0.194 0.975–1.005
Pigmentation (yes/no)0.148 0.183 0.123 0.013–1.673
Central 3000 μm region     
Age0.920 0.755 0.309 0.783–1.080
Drusen number (continuous)1.091 0.0330.004 1.028–1.158
Area occupied by drusen (continuous)0.997 0.0010.021 0.995–1.000
Pigmentation (yes/no)0.018 0.0310.019 0.001–0.512
Central 6000 μm region     
Age0.957 0.067 0.528 0.835–1.097
Drusen number (continuous)1.028 0.0130.030 1.003–1.054
Area occupied by drusen (continuous)0.999 0.0010.034 0.998–0.999
Pigmentation (yes/no)0.036 0.0530.024 0.002–0.649