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. 2011 Mar 11;25(6):717–724. doi: 10.1038/eye.2011.28

Table 2. The empirical proportion of differences that fall within clinically acceptable difference ranges for AL (n=146) and average K (n=146 in LENSTAR-IOLMaster; n=147 in LENSTAR-TOPCON).

Comparisons Counts (proportion) of AL differences that fall within specified ranges from zero
Comparisons Counts (proportion) of average K differences that fall within specified ranges from zero
  Within 0.33 mm Within 0.10 mm   Within 1D Within 0.5D
LENSTAR-IOLMaster 146 (1) 145 (0.99) LENSTAR-IOLMaster 145 (0.99) 143 (0.98)
LENSTAR-applanation 111 (0.76) 37 (0.25) LENSTAR-Topcon 142 (0.97) 129 (0.88)
LENSTAR-immersion 138 (0.95) 74 (0.51)