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. 2018 Aug 18;11(8):1330–1336. doi: 10.18240/ijo.2018.08.13

Table 4. Mean and significance of instrument comparisons.

Differences OD (mean) OS (mean) P
GAT vs ORA (IOP-G) -4.71 -4.17 <0.0001a
GAT vs ORA (IOP-CC) -2.94 -4.06 <0.0001 a
GAT vs CST -5.57 -5.47 <0.0001 a
ORA (IOP-G) vs CST -0.86 -1.30 0.004 a
ORA (IOP-CC) vs CST -2.63 -1.41 <0.0001 a

CST: Corvis ST; ORA: Ocular Response Analyzer; GAT: Goldmann applanation tonometry; OD: Right eye; OS: Left eye. aP values less than 0.05.

mm Hg