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.