Extended depth of focus IOL in eyes with different axial myopia and targeted refraction

BMC Ophthalmology

Table 4 Postoperative different test distance visual acuities (logMAR) with the high myopia group eyes

Parameter	[-0.75, 0.00)	[-1.50, -0.75)	[-2.25, -1.50)	P
UDVA (5 m)	0.08 ± 0.08	0.16 ± 0.12	0.31 ± 0.24	0.009 ^a
UDVA (3 m)	0.06 ± 0.08	0.13 ± 0.10	0.31 ± 0.25	0.008 ^a
UIVA (l m)	0.04 ± 0.08	0.06 ± 0.07	0.21 ± 0.20	0.082
UIVA (60 cm)	0.08 ± 0.10	0.04 ± 0.06	0.09 ± 0.10	0.315
UNVA (40 cm)	0.12 ± 0.11	0.07 ± 0.09	0.09 ± 0.10	0.288
UNVA(33 cm)	0.21 ± 0.11	0.14 ± 0.10	0.09 ± 0.04	0.020 ^a
CDVA (5 m)	-0.01 ± 0.09	-0.03 ± 0.05	-0.04 ± 0.05	0.552
SE (D)	-0.57 ± 0.29	-1.29 ± 0.20	-2.21 ± 0.53	<0.001^*
PE (D)	0.55 ± 0.77	0.38 ± 0.83	0.57 ± 0.42	0.754

^*: Significant difference among three groups.
^a: Significant difference between [-0.75,0.00) group and [-2.25, -1.50) group.
P values less than 0.05 are considered statistically significant.
One-way ANOVA tests are indicated as mean ± SD.
logMAR = logarithm of the minimum angle of resolution, UDVA = uncorrected distance visual acuity, UIVA = uncorrected intermediate visual acuity, UNVA = uncorrected near visual acuity, logMAR = logarithm of the minimum angle of resolution, CDVA = corrected distance visual acuity, SE = spherical equivalent, PE = prediction error, D = diopter.

ISSN: 1471-2415