Table 1: Demographic and general ophthalmic characteristics of Group A and Group B.

Clinical characteristic Group A
(n=44)
Group B
(n=41)
p value
Age, years (SD) 63.1 (7.0) 62.8 (6.4) 0.833^
Sex (n,%)
Female
Male
33 (75.0)
11 (25.0)
25 (61.0)
16 (39.0)
0.165*
Ethnicity (n,%)
Malay
Chinese
29 (65.9)
15 (34.1)
24 (58.5)
17 (41.5)
0.483*
Systemic Diseases (n,%)
Hypertension
Diabetes Mellitus
Hyperlipidaemia
17 (38.6)
12 (27.2)
9 (20.4)
21 (51.2)
13 (31.7)
11 (34.1)
0.244*
0.654*
0.489*
Visual Acuity, Log Mar (SD) 0.36 (0.29) 0.21 (0.23) 0.012^
Intraocular Pressure (at diagnosis),
mmHg (SD)
43.6 (8.9) 28.0 (14.4) <0.001^
Duration of diagnosis, years 5.2 (2.7) 4.2 (3.8) 0.194^
Number of medications (n,%)
Monotherapy
Dual therapy
Triple therapy
Quadruple therapy
14 (31.8)
8 (18.2)
13 (29.5)
9 (20.5)
-
-
-
-
0.807*

p<0.005 (*Pearson chi square, ^ independent t-test).