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. 2020 Oct 20;20:422. doi: 10.1186/s12886-020-01693-6

Table 4.

Differences in demographic and clinical characteristics between NTG and HTG groups

NTG (n = 68) HTG (n = 43) P value
Age (male) 49.15 ± 14.51 46.28 ± 13.50 0.292
Gender 41 (60.3%) 27 (62.8%) 0.843
Axial length 25.52 ± 1.81 25.74 ± 1.70 0.374
Corneal curvature 7.76 ± 0.22 7.75 ± 0.27 0.826
IOP 16.05 ± 2.36 18.47 ± 2.36  < 0.0001
bIOP 15.37 ± 2.09 16.90 ± 2.10  < 0.0001
CCT 537.44 ± 32.13 564.35 ± 27.96  < 0.0001

NTG normal tension glaucoma, HTG high tension glaucoma, IOP intraocular pressure, bIOP biomechanically corrected intraocular pressure, CCT central corneal thickness