Measurement of Retinal Changes in Primary Acute Angle Closure Glaucoma under Different Durations of Symptoms

Table 1

Characteristics of patients with acute primary angle closure.

Characteristic (n = 26)	Group A (n = 13)	Group B (n = 13)
Age	63.92 ± 8.06 (52∼85)	69.46 ± 8.02 (57∼82)	0.092
Sex (male/female)	6/7	7/6	0.855
Right eye/left eye	7/6	8/5	0.877
Duration of symptoms (hours)	10.0 ± 6.2 (2∼19)	79.3 ± 24.7 (28∼120)	0.001
Cataract surgery (yes/no)	13/0	13/0	1.000
IOP preoperative (mmHg)	49.54 ± 12.59 (29∼78)	46.92 ± 9.68 (28∼62)	0.558
IOP postoperative (mmHg)	12.77 ± 2.65 (9∼17)	12.77 ± 3.85 (6∼19)	0.834
Mean cpRNFL thickness	108.32 ± 10.25	100.46 ± 12.75	0.327
Vertical cup-to-disc ratio	0.56 ± 0.13	0.68 ± 0.23	0.087
Mean GCC thickness	85.32 ± 6.57	80.25 ± 8.27	0.076
cpVD	0.59 ± 0.06	0.55 ± 0.05 3	0.06
MD	−2.57 ± 1.45	−3.85 ± 2.78	0.056

cpVD: circumpapillary retinal nerve fiber layer vessel density; MD: mean defect.