Clinical characteristics | All (NÂ =Â 523) | POAG (NÂ =Â 198) | NTG (NÂ =Â 325) | P value (POAG vs. NTG) |
---|---|---|---|---|
Age (years) | 61.7 ± 12.5 | 63.4 ± 12.4 | 60.7 ± 12.5 | <0.01* |
Sex (male:female) | 281:242 | 127:71 | 154:171 | <0.01* |
VA (LogMAR) | −0.08 (−0.08 to 0.05)a | 0.00 (−0.08 to 0.15)a | −0.08 (−0.08 to 0.00)a | <0.01* |
IOP (mmHg) | 13.87 ± 3.37 | 14.95 ± 4.20 | 13.21 ± 2.54 | <0.01* |
Refractive error (D)b | −4.48 ± 3.81 (N = 361) | −4.07 ± 3.68 (N = 122) | −4.69 ± 3.86 (N = 239) | 0.15 |
MD (dB) | −11.73 ± 8.83 | −13.85 ± 9.32 | −10.45 ± 8.27 | <0.01* |
PSD (dB) | 8.84 ± 4.24 | 9.02 ± 4.13 | 8.73 ± 4.31 | 0.42 |