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| Group | Average time (min) | Standard deviation | p (Group to Control) |
|---|---|---|---|
| CXL-3.24 | 346 | 9 | 0.004 |
| CXL-2.7 | 328 | 7 | 0.004 |
| CXL-2.16 | 312 | 5 | 0.004 |
| CXL-1.62 | 307 | 5 | 0.004 |
| CXL-1.08 | 282 | 5 | 0.004 |
| CXL-0.54 | 246 | 3 | 0.004 |
| CXL-0.27 | 239 | 3 | 0.063 |
| CXL-0.18 | 237 | 4 | 0.259 |
| CXL-0.09 | 235 | 4 | 0.684 |
| Control | 235 | 3 | - |
Six corneal samples per group. p = significance level between group and control.
