Table 3.

Average keratometry at different time points

	Pre-op	1 Months	3 Months	6 Months	12 Months
1	49.295	49.895	48.865	49.505	49.38
2	51.68	53.025	54.68	54.255	54.985
3	49.865	49.235	48.595	48.1	47.96
4	47.35	47.515	47.37	46.905	45.985
5	46.655	46.945	46.69	46.87	47.4
6	47.11	47.76	47.035	47.23	47.06
7	46.72	47.165	47.055	47.21	47.09
8	50	49.895	51.15	50.905	51.935
9	49	49.89	48.85	48.91	48.74
Mean	46.91	49.04	48.92	48.88	48.95
SD	1.9	1.94	2.57	2.43	2.84

SD standard deviation