Table 2.
Slopes of regression lines fit to Luminance and Chromatic CS as a function of age (in log weeks) for each subject group.
| Postterm Age | LUMINANCE | CHROMATIC | ||||
|---|---|---|---|---|---|---|
| Slope (SE) | r | p value | Slope (SE) | r | p value | |
| ROP (N = 21) | 2.29 (0.62) | 0.65 | 0.002 | 1.73 (0.57) | 0.57 | 0.007 |
| Controls (N = 41) | 1.01 (0.39) | 0.39 | 0.013 | 0.64 (0.28) | 0.35 | 0.027 |
| Postnatal Age | Slope (SE) | r | p value | Slope (SE) | r | p value |
|---|---|---|---|---|---|---|
| ROP (N = 21) | 2.78 (0.85) | 0.58 | 0.004 | 1.39 (0.83) | 0.34 | 0.109 |
| Controls (N = 41) | 1.53 (0.56) | 0.40 | 0.009 | 0.99 (0.41) | 0.37 | 0.019 |
SE = Standard Errror.