Table 3: Mean and SD of biometric changes (anterior chamber, lens, vitreous chamber, and AL) during 2 years in 6-month intervals. Statistically significant results are marked with an asterisk.

6 months12 months18 months24 months

Biometric changes (mm)

Anterior chamber depth (mm)
SRRG0.04 ± 0.120.13 ± 0.140.13 ± 0.160.16 ± 0.18
OK0.03 ± 0.040.05 ± 0.080.09 ± 0.090.11 ± 0.11
SV0.08 ± 0.120.14 ± 0.200.17 ± 0.150.20 ± 0.17

Lens thickness (mm)
SRRG−0.01 ± 0.05−0.02 ± 0.06−0.01 ± 0.040.00 ± 0.06
OK0.00 ± 0.020.01 ± 0.040.01 ± 0.050.02 ± 0.05
SV−0.02 ± 0.03−0.04 ± 0.06−0.03 ± 0.05−0.02 ± 0.05

Vitreous chamber depth (mm)
SRRG0.09 ± 0.090.15 ± 0.160.20 ± 0.140.23 ± 0.20
OK0.05 ± 0.060.11 ± 0.130.16 ± 0.170.18 ± 0.21
SV0.09 ± 0.090.18 ± 0.180.27 ± 0.220.34 ± 0.23

Axial length (mm)
SRRG0.13 ± 0.110.26 ± 0.150.32 ± 0.190.38 ± 0.21
OK0.08 ± 0.050.15 ± 0.100.24 ± 0.140.32 ± 0.20
SV0.15 ± 0.090.28 ± 0.170.41 ± 0.220.52 ± 0.22

Multiple comparisons contrast P for axial length

SV-SRRG0.2060.8000.1630.070
SV-OK0.02
SRRG-OK0.2140.1440.346