Table 3 Multivariate regression analysis of optical coherence tomography parameters by age and spherical equivalent
From: Spectral domain optical coherence tomography in children: normative data and biometric correlations
Age | Spherical equivalent | |||||
|---|---|---|---|---|---|---|
Measurements | Regression coefficient | 95% Confidence interval | P value | Regression coefficient | 95% Confidence interval | P value |
RNFL thickness, μm | ||||||
Superior | −0.19 | −1.08 to 0.7 | 0.67 | 2.09 | 0.53 to 3.65 | 0.009 |
Nasal | 0.47 | −0.32 to 1.27 | 0.24 | 3.10 | 1.69 to 4.5 | <0.0001 |
Temporal | −0.59 | −1.18 to 0.00 | 0.05 | −0.69 | −1.74 to 0.35 | 0.19 |
Inferior | 0.07 | −0.97 to 1.12 | 0.89 | 5.22 | 3.37 to 7.06 | <0.0001 |
Average | −0.01 | −0.51 to 0.49 | 0.96 | 2.48 | 1.59 to 3.37 | <0.0001 |
Macular Volume, mm3 | 0.03 | 0.002 to 0.06 | 0.03 | 0.07 | 0.02 to 0.12 | 0.007 |
Macular Thickness, μm | ||||||
Central | 1.82 | 0.64 to 2.99 | 0.003 | −0.41 | −2.49 to 1.67 | 0.70 |
Average | 0.95 | 0.16 to 1.74 | 0.02 | 1.82 | 0.43 to 3.21 | 0.01 |
Outer circle | ||||||
Superior | 0.97 | 0.09 to 1.85 | 0.03 | 3.11 | 1.55 to 4.66 | <0.0001 |
Nasal | 1.06 | 0.15 to 1.97 | 0.02 | 1.79 | 0.18 to 3.39 | 0.03 |
Temporal | 1.23 | 0.17 to 2.28 | 0.02 | 1.69 | −0.18 to 3.57 | 0.07 |
Inferior | 0.66 | −0.25 to 1.57 | 0.16 | 1.77 | 0.16 to 3.38 | 0.03 |
Inner circle | ||||||
Superior | 1.85 | 0.90 to 2.79 | < 0.0001 | 1.52 | −0.15 to 3.18 | 0.07 |
Nasal | 1.91 | 0.95 to 2.86 | < 0.0001 | 1.07 | −0.61 to 2.74 | 0.21 |
Temporal | 1.47 | 0.55 to 2.38 | 0.002 | 1.19 | −0.43 to 2.80 | 0.15 |
Inferior | 1.40 | 0.45 to 2.29 | 0.003 | 0.73 | −0.86 to 2.32 | 0.37 |