Table 4.
Statistical analysis of atomic force microscopy root mean square (RMS) values for lenses found to have surface pigment versus the lens with pigments enclosed within the lens matrix
| Pigment location | Lens type | Least squares mean difference estimate (log scale) | Standard error (log scale) | Simulation-adjusted p-value* |
|---|---|---|---|---|
| Lens back surface | CC | 1.6412 | 0.08701 | <0.001 |
| DM2 | 1.5378 | 0.1100 | <0.001 | |
| ECO | 2.1163 | 0.1012 | <0.001 | |
| TC | 1.5226 | 0.08055 | <0.001 | |
| Lens front surface | FLC | 1.7084 | 0.1032 | <0.001 |
| NAT | 1.7412 | 0.05961 | <0.001 |
1DAD: 1-DAY ACUVUE DEFINE, CC: Camax Color, DM2: One-Day Delight Max 2, ECO: Eye Coffret, TC: Ticon Cosmetic Ring Black, FLC: Freshlook One-Day Color, NAT: Naturelle Daily Disposable.
* p-values are all versus 1DAD