Table 1.

	Optical biometry + corneal topography	Ultrasound immersion biometry + corneal topography	Paired t-test
Corneal power	43.50 ±1.25 D (range: 40.00–46.07)	43.41 ±1.27 D (range: 39.80–46.37)	P = 0.0017
Axial length	24.04 ±1.29 mm (range: 21.09–30.17)	23.94 ±1.27 mm (range: 20.96–29.84)	P < 0.0001
Short eyes (axial length <22 mm)	2 (2.7%)	2 (2.7%)	N/A
Long eyes (axial length <26 mm)	5 (6.6%)	4 (5.4%)	N/A
Target refraction	-0.47 ±1.07 D (range: -3–0)
Implanted IOL power	20.66 ±3.25 D (range: 10–35)

Clinical features of the study eyes. D = diopters.