From: Cross-cultural adaptation and validation in spanish of the malocclusion impact questionnaire (MIQ)
Scale | Number of items | Observed range | Median [IQR] | Mean [SD] | Percent floor [%] | Percent ceiling [%] | Cronbach’s alpha |
---|---|---|---|---|---|---|---|
MIQ total score | 17 | 0–31 | 7 [8] | 8.3 [6.0] | 4.1 | 0.0 | 0.85 |
CPQ11–14 total score | 37 | 2–96 | 30 | 32.8 [17.9] | 0.0 | 0.0 | 0.89 |
Oral symptoms | 6 | 0–21 | 7 [6] | 7.1 [3.7] | 2.3 | 0.0 | 0.62 |
Functional limitations | 9 | 0–23 | 7 [8] | 8.3 [5.7] | 3.2 | 0.0 | 0.74 |
Emotional well-being | 9 | 0–32 | 8 [9] | 8.7 [6.1] | 4.6 | 0.0 | 0.80 |
Social well-being | 13 | 0–36 | 7 [10] | 8.7 [7.0] | 6.4 | 0.0 | 0.78 |