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. 2007 Nov;91(11):1460–1463. doi: 10.1136/bjo.2006.109439

Table 4 Endothelial cell density (cells/mm2) in 2000 and 2005.

Study eye Lens Fellow eye
ECD 2000 ECD 2005 Δ % Δ CV 2000 CV 2005 ECD 2000 ECD 2005 Δ % Δ CV 2000 CV 2005
Patient 1 713 607 −106 −14.9 56 32 ps 2348 2291 −57 −2.4 31 33
Patient 2 681 910 229 33.6 23 39 ph 2820 2917 97 3.4 32 28
Patient 3 597 990 393 65.8 28 31 ps 1920 1860 −60 −3.1 47 35
Patient 4 n/a 830 n/a n/a n/a 30 ps 1889 2037 148 7.8 27 28
Mean 663.7 835.7 172.0 28.2 35.7 33.0 2362.7 2356.0 −6.7 −0.7 34.2 31.0
SD 59.9 202.0 254.3 40.6 17.8 4.1 450.2 531.5 89.8 3.6 8.8 3.6

CV, Coefficient of variation in cell size; Δ, change in endothelial cell density (ECD); % Δ, percentage change in ECD; ph, phakic; ps, pseudophakic. Patient 4 (no data in 2000) was not included in mean and standard deviation calculations.