Table 7.

Mean of the difference between the pre-operative axial length (mm) and along the 12-month follow-up time of both eyes with stable refraction and eyes with myopic regression

Axial length (mm)	Pre-operative Mean ± SD	1st month Mean ± SD	6th month Mean ± SD	12th month Mean ± SD	P value
Eyes with myopic regression	26.6 ± 0.44 (26.0 to 27.86)	26.61 ± 0.45 (26.1 to 27.87)	26.63 ± 0.47 (26.18 to 27.9)	26.9 ± 0.52 (26.3 to 27.92)	< 0.001*
Eyes with stable refraction	24.38 ± 0.73 (22.9 to 25.9)	24.37 ± 0.72 (22.89 to 25.91)	24.37 ± 0.74 (22.91 to 25.91)	24.4 ± 0.73 (22.91 to 25.92)	0.580

*Statistically significant