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. Author manuscript; available in PMC: 2009 Jun 23.
Published in final edited form as: J Microsc. 2008 Jan;229(Pt 1):21–31. doi: 10.1111/j.1365-2818.2007.01870.x

Table 6.

Mean cell density in three assessments by one observer

Assessment Auto First Second Third
Cell density, cells mm-3 (± SD) 24829 ± 6866 22956 ± 6676 26116 ± 6221 23171 ± 6788
Difference in density, cells mm-3a
Auto 1874* ± 4078 -1286** ± 4187 1659* ± 4027
First -3160* ± 2947 -215 ± 3122
Second -2945* ± 2772
*

P<0.0001, paired t-test.

**

P = 0.002, paired t-test.

a

Difference in density by assessment indicated in row minus density by assessment indicated in column.

In all assessments n = 108 frames from nine corneas, 3 years after LASIK.