Table 1: The Characteristics of the Examined Groups.
|
Normal
(50 cases) |
Mild
(31 cases) |
Advanced
(25 cases) |
P
value between groups Anova (rt,lt) |
|||
Age(years) |
43.17
± 9.46 |
47.80
± 9.95 |
43.88
± 11.79 |
0.7 |
|||
Sex Female
: male |
30:20 |
13:18 |
16:9 |
0.09 |
|||
Eyes |
rt |
lt |
rt |
Lt |
rt |
lt |
|
Visio
( decimal ) |
0.80
± 0.17 |
0.9
± 0.14 |
0.69
± 0.26 |
0.68
± 0.23 |
0.47
± 0.29 a |
0.39
± 0.26a |
rt
0.4, lt 0.8 |
IOP
(mmHg) |
14.66
± 3.2 |
14.67
± 3.11 |
17.19
± 3.4 |
17.36
± 3.5 |
19.8
± 4.1a |
20.11
± 4.9a |
rt 0.7, lt 0.6 |
C/D
ratio |
0.24
± 0.05 |
0.27
± 0.04 |
0.45
± 0.05 |
0.46
± 0.03 |
0.78
± 0.08 |
0.77
± 0.07 |
rt
0.03*, lt 0.01* |
|
|
P1
= 0.001a |
P1
= 0.001a |
P2
= 0.001a |
P2
= 0.001a |
|
|
MD |
0.44
± 1.5 |
0.66
± 0.36 |
2.45
± 1.5 |
2.56
± 1.1 |
15.93
± 0.80 |
13.65
± 0.72 |
0.0001* |
|
|
P1
< 0.001a |
P1
< 0.001a |
P2
< 0.001a |
P2
< 0.001a |
|
IOP: Intraocular Pressure, C/D cup
disc ratio, MD: Mean Deviation in Perimetry
Data expressed as mean ± SD, P1=difference
between mild and normal, P2 = difference between normal and advanced
*P significant < 0.05, anova test
aSignificant difference from the normal
cases, t test