Prediction error and accuracy of intraocular lens power calculation in pediatric patient comparing SRK II and Pediatric IOL Calculator

Table 5 Mean prediction errors for the subgroup data

	Mean Prediction Error (Diopter, SD)
	SRK II	Pediatric IOL Calculator	* p value
Age
Age < 3 years	1.55 (1.46)	3.54 (0.33)	0.201
Age ≥ 3 years	0.94 (0.57)	0.77 (0.74)	0.488
Axial length
Axial length < 22 mm	0.91 (0.77)	1.47 (1.65)	0.439
Axial length ≥ 22 mm	1.11 (0.64)	0.91 (0.80)	0.580
Keratometry
Keratometry < 46D	0.93 (0.61)	1.20 (1.26)	0.525
Keratometry ≥ 46D	1.22 (0.86)	0.72 (0.65)	0.499

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