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. 2017 Aug 1;11(8):ZC44–ZC48. doi: 10.7860/JCDR/2017/28720.10376

[Table/Fig-3]:

Shows the intragroup level of significance of the mean reduction in the total PIDAQ and factor scores in relation to the IOTN-AC grades (n=93).

Factors AC: Grade 1-4 p-value* AC: Grade 5-7 p-value* AC: Grade 8-10 p-value*
Dental self confidence 5.564 0.001 3.424 0.001 4.706 0.001
Social impact 4.109 0.001 3.725 0.001 4.684 0.001
Psychosocial impact 4.751 0.001 3.446 0.001 4.724 0.001
Aesthetic concern 3.853 0.001 3.667 0.001 4.465 0.001
Total PIDAQ score 5.311 0.001 3.825 0.001 4.783 0.001
*

p-value <0.01 by Wilcoxon Sign Rank test