Research Article
Ocular Surface Disease Index and Ocular Thermography in Keratoconus Patients
Table 2
Ocular Surface Disease Index (OSDI) score and subscores, ocular surface temperature (OST), and corneal thickness at different regions.
| | OSDI | VR OSDI subscore | DR OSDI subscore | Central OST | Superior OST | Inferior OST | Nasal OST | Temporal OST | Conjunctival OST | CCT | Pachymetry at the pupil | Pachymetry at the apex |
| Keratoconus | 31.5 ± 22.0 | 17.7 ± 14.6 | 14.3 ± 10.7 | 34.3 ± 0.6 | 34.2 ± 0.6 | 34.2 ± 0.7 | 34.2 ± 0.6 | 34.2 ± 0.6 | 34.5 ± 1,0 | 475.0 ± 50.4 | 489.6 ± 45.5 | 480.1 ± 51.5 | Control | 17.5 ± 17.5 | 10.5 ± 13.2 | 9.4 ± 10.5 | 34.3 ± 0.7 | 34.2 ± 0.7 | 34.7 ± 0.6 | 34.2 ± 0.7 | 34.2 ± 0.6 | 34.6 ± 0.8 | 529.1 ± 35.2 | 545.6 ± 30.8 | 546.8 ± 30.7 | value | <0.001 | <0.001 | <0.001 | 0.414 | 0.273 | 0.221 | 0.361 | 0.283 | 0.283 | <0.001 | <0.001 | <0.001 |
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Data are given as mean ± SD. CCT, central corneal thickness; VR, vision-related, DR, discomfort-related.
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