Eyes (Pt) mean ECD (cells/mm2) Changes from Baseline (%) P-value
Preop 66 (37) 2853 ± 249 NA NA
Postop
1 mo 63 (34) 2830 ± 299 -0.78 0.321
3 mo 51 (28) 2812 ± 289 -1.42 0.321
6 mo 62 (33) 2843 ± 266 -0.33 0.207
1 y 61 (32) 2838 ± 253 -0.52 0.369
2 y 63 (34) 2815 ± 252 -1.32 0.195
3 y 53 (27) 2792 ± 292 -2.14 0.325
4 y 53 (31) 2755 ± 366 -3.44 0.110
5 y 52 (26) 2767 ± 257 -3.00 0.035*
6 y 42 (21) 2758 ± 311 -3.33 0.039*
7 y 45 (23) 2698 ± 300 -5.43 <0.001*
8 y 43 (22) 2713 ± 355 -4.91 <0.001*
9 y 20 (10) 2642 ± 434 -7.38 <0.001*
10 y 6 (3) 2211 ± 146 -22.5 <0.001*
*P<0.05; NA: Not Applicable
Table 2: Changes of endothelial cell density (ECD) after an iris-fixed phakic intraocular lens implantation.