Table 1 of Miyazaki, Mol Vis 2008; 14:1525-1532.
Table 1 of Miyazaki, Mol Vis 2008; 14:1525-1532.
Table 1. Grading criteria of clinical scores.
| Criteria | 0 | 1 | 2 | 3 | 4 |
|---|---|---|---|---|---|
| conjunctival edema | none | focal edema | edema confined within one quadrant | edema extending to 3 quadrants | massive edema. |
| lid edema | none | slightly narrowed palpebral fissure (3/4 normal width) with congestionsevere edema (1/3 of normal width) | narrowed palpebral fissure with edema (2/3 of normal width) | narrowed fissure with severe edema (1/3 of normal width) | massive edema (cornea barely visible). |
| tear/discharge | minimal level of tear meniscus | increased tear level with concave meniscus | increased tear level with convex meniscus | highly increased tear level with mucous secretion | excessive tearing with copious discharge |
| conjunctival redness | none | barely detectable venous dilatation | three or four dilated vessels at corneal limbus | five or six dilated vessels at limbus | marked ciliary injection |