Parameter | Score | Description |
Erythema | 0 | No visible reaction |
1 - 2 | Slight redness | |
3 - 4 | Moderate redness | |
5 - 6 | Strong reaction, distinct redness, possibly some oedema | |
7 - 8 | Very strong reaction with blistering | |
Dryness | 0 | Skin similar to surrounding area |
| 1 - 2 | Skin slightly dry and crinkled |
| 3 - 4 | Skin markedly dry |
| 5 - 6 | Skin very dry, flaking |
| 7 - 8 | Skin very dry, severe flaking, possibly cracking |
Other Sign | X | No patch application |
| S | Reaction spreading outside patch site |
| - | Non-appearance of the subject for assessment of that patch |
| T | Tape reaction |
| a | Oedema |
| b | Papules |
| V | Vesicles |