Skip to main content

Table 3 Functionality of the rating scale

From: Rasch analysis holds no brief for the use of the Dermatology Life Quality Index (DLQI) in Chinese neurodermatitis patients

Scale category Frequency (%) Average category measure Outfit MnSq
Not at all/ Not relevant 573 (39) −2.33 1.1
A little 539 (37) −1.11 0.9
A lot 222 (15) 0.30 0.7
Very much 126 (9) 1.17 1.2