Table 1

Summary of subject characteristics

Control subjectsGlaucoma patientsOcular hypertensives
MeanSDMeanSDMeanSD
Age (years)56.912.864.710.256.79.7
Sex/male (%)506854
Refraction (D)0.021.800.192.100.062.26
Visual field MD (dB)0.081.00−3.441.69−0.231.32
Vertical disc diameter (mm)1.740.151.720.161.790.22
Vertical cup/disc ratio0.440.150.670.100.590.12