Table 2.

Labeling Indices of Lenses Cultured Under Varying Cyclic Strain Frequencies

Strain Frequency, Hz	Labeling Index, %	n
0	3.23 ± 0.27	4
0.05	3.80 ± 0.51	4
0.10	5.52 ± 0.27	4
0.20	7.56 ± 0.23	4