Table 4.
Significance of correlation between contrast sensitivity levels and Hertel exophthalmometer measurements and clinical activity score (CAS) in patients with TAO.
|
Mean ± SD (min–max) |
P values |
|||||
|---|---|---|---|---|---|---|
| A | B | C | D | E | ||
| Hertel Ex. (mm) | 19.88 ± 2.71 (16–25.5) | .559 | .364 | .561 | .910 | .471 |
| CAS |
0.60 ± 0.81 (0.0–3.0) |
.952 | .826 | .648 | .690 | .222 |
Hertel Ex.: Hertel exophthalmometer measurement. It is used for the measurement of exophthalmos level.
CAS: clinical activity score.
SD: standard deviation.
Letters indicate different spatial frequencies in FACT: 1.5 (A), 3 (B), 6 (C), 12 (D), and 18 (E) cycles per degree.