Comparison of corneal and lens density measurements obtained by Pentacam and CASIA2 in myopes

BMC Ophthalmology

Table 4 Inter-device agreement as determined by ICC in subgroups stratified by age and SE

ICC	Age ≤ 30	Age > 30	Low and moderate myopia (-6.0D < SE≤-0.25 D)	High myopia (SE≤-6.0D)
Cornea 0-2 mm	0.561	0.506	0.600	0.455
Cornea 2-6 mm	0.717	0.659	0.729	0.687
Cornea 6-10 mm	0.753	0.774	0.832	0.713
Cornea 10-12 mm	0.805	0.781	0.812	0.741
Cornea 0-12 mm	0.758	0.760	0.739	0.621
Lens	0.757	0.760	0.753	0.760

Note: P-values of all subgroup ICC analysis are smaller than 0.001, except for Cornea 0-2 mm in Age > 30 group (p = 0.03), Cornea 0-2 mm in high myopia group (p = 0.018)

ISSN: 1471-2415