Grade

Characteristic

N (%)

1

No reaction

7 (8.4)

2

Slight erythema/edema

58 (70.0)

3

Significant erythema/edema with blistering and disturbed motor function

16 (19.2)

4

Extensive epidermolysis/damage to deep tissues with functional disturbance; threatened or actual compartment syndrome

1 (1.2)

5

Reaction requiring amputation

1 (1.2)