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Table 1 Summary of the ocular biometric measurements measured by ANTERION, CASIA2, and IOLMaster 700

From: Comparison of ocular biometric measurements in patients with cataract using three swept-source optical coherence tomography devices

  ANTERION CASIA2 IOLMaster 700 ANTERION vs IOLMaster 700 CASIA2 vs IOLMaster 700 ANTERION vs CASIA2
ICC Difference ICC Difference ICC Difference
Anterior average K, D 43.92 ± 1.62 44.02 ± 1.57 43.98 ± 1.63 0.991 − 0.059 ± 0.213 0.989 0.038 ± 0.233 0.990 − 0.097 ± 0.201
Anterior steep K, D 44.42 ± 1.62 44.51 ± 1.55 44.38 ± 1.60 0.974 0.034 ± 0.367 0.959 0.13 ± 0.439 0.962 −0.096 ± 0.433
Anterior flat K, D 43.42 ± 1.70 43.53 ± 1.66 43.58 ± 1.68 0.976 −0.166 ± 0.334 0.978 −0.059 ± 0.348 0.970 −0.107 ± 0.403
Anterior cylinder K, D 1.01 ± 0.71 0.99 ± 0.76 0.80 ± 0.46 0.598 0.21 ± 0.516 0.443 0.189 ± 0.653 0.526 0.021 ± 0.719
Total average K, D 43.33 ± 1.63 42.89 ± 1.52 43.94 ± 1.61 0.922 −0.61 ± 0.255 0.808 − 1.049 ± 0.237 0.952 0.439 ± 0.232
Total steep K, D 43.85 ± 1.64 43.36 ± 1.57 44.37 ± 1.64 0.920 −0.525 ± 0.425 0.801 − 1.016 ± 0.443 0.918 0.491 ± 0.453
Total flat K, D 42.81 ± 1.69 42.42 ± 1.56 43.51 ± 1.62 0.895 −0.708 ± 0.359 0.790 − 1.094 ± 0.353 0.938 0.386 ± 0.438
Total cylinder K, D 1.04 ± 0.74 0.94 ± 0.73 0.86 ± 0.47 0.505 0.183 ± 0.602 0.441 0.078 ± 0.649 0.461 0.105 ± 0.761
ALa, mm 24.00 ± 1.60 NA 23.99 ± 1.54 0.999 −0.005 ± 0.053 NA NA NA NA
CCT, μm 535.89 ± 34.29 533.60 ± 34.26 535.19 ± 35.04 0.994 0.702 ± 3.735 0.986 −1.596 ± 5.57 0.981 2.298 ± 6.304
ACD, mm 2.62 ± 0.39 2.60 ± 0.48 2.53 ± 0.47 0.990 0.058 ± 0.033 0.982 0.075 ± 0.052 0.994 − 0.015 ± 0.049
LTb, mm 4.63 ± 0.43 4.60 ± 0.55 4.54 ± 0.52 0.915 0.154 ± 0.159 0.963 0.088 ± 0.123 0.961 0.064 ± 0.141
  1. Continuous data are presented as mean ± standard deviation
  2. Differences between two devices were defined by subtracting the latter value from the former value
  3. ACD anterior chamber depth, AL axial length, CCT central corneal thickness, D Diopter, ICC intraclass correlation coefficient, K keratometry, LT lens thickness, NA not available, vs versus
  4. aAL was analyzed with 41 eyes that could be measured by both ANTERION and IOLMaster 700
  5. bLT was analyzed with 44 eyes that could be measured by all three devices
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