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. 2015 Feb 1;7(1):e106–e113. doi: 10.4317/jced.51906

Figure 1.

Figure 1

Distribution of responses to the question “How much is the child’s wellbeing affected by his/her mouth,” and the mean of the pretreatment scores for Pretreatment Parental-Caregivers Perceptions Questionnaire (P-CPQ) scale, Family Impact Scale (FIS), and P-CPQ+FIS. Observed gradients support construct validity.