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Published 2011-04-01 00:00:00
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Investigator's Global Assessment (IGA) of acne severity10 |
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0 |
'Clear' |
Residual hyperpigmentation and erythema may be present |
|
1 |
'Almost clear' |
A few scattered comedones and a few small papules |
|
2 |
'Mild' |
Easily recognisable; less than half the face is involved. Some comedones and some papules and pustules |
|
3 |
'Moderate' |
More than half the face is involved. Many comedones, papules and pustules. One nodule may be present |
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4 |
'Severe' |
Entire face is involved, covered with comedones, numerous papules and pustules, and few nodules and cysts |
Date published: 2011-04-01 00:00:00
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