Results of Femtosecond Laser-Assisted Descemet Stripping Automated Endothelial Keratoplasty

Table 1

The mean, standard deviation, median, maximum, and minimum for the visual acuity and central corneal thickness (pre VA: preoperative VA; W: week; M: month; OCT: central corneal thickness measured by OCT; pre OCT: preoperative OCT).

	Mean	Standard deviation	Median	Maximum	Minimum
Pre VA	2.20	0.69	2.07	4.00	1.40
VA1W	1.73	0.44	1.50	2.50	1.17
VA2W	1.37	0.12	1.40	1.50	1.07
VA3W	1.21	0.17	1.17	1.50	0.90
VA1M	1.01	0.21	1.00	1.40	0.60
VA2M	0.96	0.20	1.00	1.30	0.50
VA3M	0.86	0.16	0.90	1.00	0.50
Pre OCT	900.76	113.41	901.00	1097.00	733.00
OCT1M	622.18	39.92	632.00	689.00	560.00
OCT2M	566.53	26.74	561.00	624.00	500.00
OCT3M	562.06	37.38	557.00	645.00	455.00