Table-III.

Changes in topographic parameters and pachymetry at baseline and post-operative follow up.

	Preoperative	Post-operative			p-value
		3 Months	6 Months	12 Months
Steep K	56.34±7.28	55.88±6.9	55.27±6.60	54.44±6.32	0.133(a)
Sim K	51.14±4.07	51.20±4.58	51.07±4.49	50.68±4.29	0.083(a)
Pachy Thin	395.15±14.85	393.34±15.76	386.88±13.72	384.61±17.77	0.000(a)*
K Max	62.49±9.55	61.39±9.43	61.72±9.47	60.83±9.49	0.000(a)*

Note:

^(*)p-value < 0.05, (a): Friedman ANOVA Test