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. 2020 May 4;7(2):81–85. doi: 10.1136/bmjstel-2019-000549

Figure 3.

Figure 3

(A) Amelodentinal junction (ADJ) caries removed. (B) Deep caries removed. (C) Amount of enamel voxels removed. (D) Amount of unaffected dentine removed. Error bars represent 95% CI. Clinicians removed significantly more caries at the ADJ (ADJ caries) than students (students (n=112): 53.60%±21.32%; clinicians (n=17): 82.82%±17.13%) (figure 3A). The difference was −29.21% (95% CI −38.79% to 19.7%). Students removed 59.63%±26.3%, clinicians 70.77%±18.47% of deep caries (figure 3B). The difference in deep caries removed was −11.13% (95% CI −21.65% to −0.62%).