Table 5 Differences in corneal thickness measured by AOCT-1000 M and RTVue XR in 8 directions of 5–6 mm area
5–6 mm diameter area | Corneal thickness(mean ± SD) | Mean difference of two devices | 95%CI of the intergroup difference | |
|---|---|---|---|---|
AOCT-1000 M | RTVue XR | |||
S | 571.63 ± 35.61 | 579.96 ± 43.97 | -8.33 ± 19.17 | -13.62, -3.05 |
SN | 577.20 ± 34.16 | 572.79 ± 43.55 | 4.40 ± 22.64 | -1.90, 10.71 |
N | 560.88 ± 30.40 | 566.94 ± 37.80 | -6.06 ± 16.02 | -10.31, 1.81 |
IN | 554.90 ± 30.46 | 556.48 ± 37.48 | -1.57 ± 18.96 | -6.65,3.51 |
I | 551.29 ± 29.91 | 553.93 ± 36.40 | -2.64 ± 16.39 | -7.03, 1.75 |
IT | 542.18 ± 27.87 | 540.86 ± 35.16 | 1.32 ± 17.25 | -3.35, 5.98 |
T | 543.88 ± 31.23 | 542.05 ± 34.01 | 1.82 ± 14.86 | -2.12, 5.77 |
ST | 560.77 ± 33.30 | 563.11 ± 40.26 | -2.34 ± 15.54 | -6.90, 2.22 |