Correlation of myopia onset and progression with corneal biomechanical parameters in children

Table 1 Comparison of general ocular measurement parameters among the three groups of subjects

	Number of cases	SE (D)	IOP (mmHg)	AL (mm)	CCT (μm)	Km
Myopia group	207	-2.543 ± 0.493	17.04 ± 2.88	25.61 ± 0.77	560.31 ± 36.13	43.15 ± 2.05
Emmetropia group	102	-0.104 ± 0.025	15.40 ± 2.09	23.35 ± 0.68	559.23 ± 38.43	43.05 ± 1.96
Hyperopia group	109	2.465 ± 1.025	15.32 ± 2.93	22.08 ± 0.79	561.92 ± 40.50	43.61 ± 2.34
F		2321	19.94	855.1	0.1364	2.279
P value		< 0.0001	< 0.0001	< 0.0001	0.8725	0.1036

SE: Spherical equivalent; IOP: Intraocular pressure; AL: Axial length; CCT: Central corneal thickness.