Table 1.

Demographics and clinical characteristics of participants

	PSG	POAG	p
Age	68.5±9.9/(46–87)	54.1±10.6/(36–74)	<0.05a,*
Sex
Female	22 (56.4)	11 (37.9)	0.132b
Male	17 (43.6)	18 (62.1)
Laterality
Right	17 (43.6)	12 (41.4)	0.855b
Left	22 (56.4)	17 (58.6)
Lens Status
Phakia	4 (10.3)	5 (17.2)	0.404c
xyaPseudophakia	34 (89.7)	24 (82.8)
Vertical Cup/ Disc Ratio	0.8±0.08/(0.7–1)	0.8±0.1/(0.6–1)	0.945a
Preoperative BCVA (LogMAR)	0.4±0.5/(0–1.3)	0.47±0.5/(0–1.3)	0.379a

^aMann–Whitney U;

^bChi-square test,

^cFisher’s exact test

^*P<0.05, Continuous variables are presented as the mean±standard deviation/median (min-max). Categorical variables are presented as number (%).