Table 3

SLP parameters in normal and glaucomatous eyes

Normal subjects
(n = 91)
Glaucoma patients
(n = 94)
p Value
Symmetry0.95  (0.15)0.93  (0.13)0.12
Superior ratio2.15 (0.50)1.59 (0.36)<0.001
Inferior ratio2.29 (0.56)1.74 (0.41)<0.001
Superior/nasal1.85 (0.31)1.44 (0.27)<0.001
Maximum modulation1.41 (0.42)0.83 (0.38)<0.001
Ellipse modulation2.69 (0.71)1.62 (0.65)<0.001
The number24.5 (17.71)60.42 (25.05)<0.001
Average thickness64.90 (13.68)57.32 (25.07)<0.001
Ellipse average68.11 (14.29)57.76 (10.36)<0.001
Superior average74.72 (18.75)59.18 (12.90)<0.001
Inferior average80.15 (16.39)65.23 (12.72)<0.001
Superior integral0.22 (0.06)0.18 (0.04)<0.001
  • All values expressed as mean (SD).