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Table 7 Anchor-based estimates of MCTs for the itch NRS, skin pain NRS, and ADSS items in BREEZE-AD1, BREEZE-AD2, and BREEZE-AD5

From: Psychometric properties of the itch numeric rating scale, skin pain numeric rating scale, and atopic dermatitis sleep scale in adult patients with moderate-to-severe atopic dermatitis

Estimate (%)

Scale

BREEZE-AD1

BREEZE-AD2

BREEZE-AD5

Overall

Final MCT

Measure

MCT min

MCT mod

MCT large

MCT min

MCT mod

MCT large

MCT min

MCT mod

MCT large

MCT min

MCT mod

MCT large

Itch NRS

0–10

− 2.25

− 4.00

− 6.00

− 2.25

− 4.50

− 6.00

− 2.50

− 4.50

− 7.00

− 2.25

− 4.25

− 6.50

− 4.00

Skin Pain NRS

0–10

− 2.00

− 4.00

− 6.00

− 2.25

− 4.50

− 6.00

− 3.00

− 4.00

− 7.00

− 2.25

− 4.00

− 6.50

− 4.00

ADSS Item 1

0–4

− 0.75

− 1.25

− 2.00

− 0.75

− 1.25

− 1.75

− 0.75

− 1.50

− 2.25

− 0.75

− 1.25

− 2.00

− 1.25

ADSS Item 2

0–29

− 1.00

− 1.75

− 3.00

− 0.75

− 1.50

− 2.00

− 1.00

− 1.50

− 3.00

− 1.00

− 1.50

− 3.00

− 1.50

ADSS Item 3

0–4

− 0.50

− 1.25

− 2.00

− 0.50

− 1.25

− 1.50

− 1.00

− 1.75

− 2.50

− 0.75

− 1.25

− 2.00

− 1.25

  1. ADSS, Atopic Dermatitis Sleep Scale; MCT, meaningful change threshold; min, minimum; mod, moderate, NRS, numeric rating scale