Table 1 Patient demographic and clinical features of the PEX, PEXG, POAG, and control groups

Age (years), mean ± SD (Range)

69.88 ± 9.39 (51–85)

69.83 ± 7.20 (58–84)

68.32 ± 9.01 (51–83)

67.32 ± 7.35 (52–82)

0.674^*

Female/Male (n/n)

10/14

12/12

9/13

12/10

0.756^**

BCVA (logMAR), mean ± SD

0.80±0.81

0.76±0.67

1.06±0.84

0.93±0.76

0.971^***

IOP (mmHg), mean ± SD

17.71±3.75

16.25±2.58

18.59±4.30

16.00±1.93

0.119^***