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. 2010 Apr 4;24(3):77–80. doi: 10.1016/j.sjopt.2010.03.006

Table 3.

Performance of formulas in AL subcategories.

IOL formula Mean error (ME)
Group I
25–27 mm		 Group II
>27–29 mm		 Group III
>29–31.4 mm
SRK/T +0.04 +0.15 +0.33
Haigis +0.03 +0.17 +0.46
Holladay I −0.18 −0.29 −0.07

P value > 0.1.