Table A1.
Coefficients and Corresponding Confidence Intervals for Different Models
| Coefficients [95% Confidence Intervals] | ||||
|---|---|---|---|---|
| Intercept | Sensitivity | Sensitivity2 | Sensitivity3 | |
| Polynomial (RAPID) | 1.93 | 0.08 | −0.01 | 7 × 10−5 |
| Polynomial (HALIFAX) | 1.82 | 0.13 | −0.01 | 0.0002 |
| Linear approximation (optimized break-point) | 3.70 [3.68, 3.72] | −0.111 [−0.112, −0.109] | — | — |
| Linear approximation (break-point at 10 dB) | 3.45 [3.43, 3.47] | −0.101 [−0.103, −0.100] | — | — |
| Henson et al. (All subjects) | 3.27 [2.98, 3.56] | −0.081 [−0.091, −0.071] | — | — |
| Henson et al. (Glaucoma) | 3.62 [3.24, 4.00] | −0.098 [−0.112, −0.085] | — | — |
Sensitivity is in dB. The linear approximation was capped at SD = 8.17 dB.