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Fig. 7 | Head & Face Medicine

Fig. 7

From: Assessing the effect of multibracket appliance treatment on tooth color by using electronic measurement

Fig. 7

Box plots showing the distribution of the change in distance from 0 M1 for the 3D system on tooth level. Orange circle: mean; bold line: median; box: interquartile range (between 25 and 75 - 50% of the values); whiskers: range between the 12.5 and 87.5% (75% of the values); grey dots figure the 120 observations; change > 0 indicates darker or stronger colors; change <0 indicates lighter or purer colors; red line: clinically important difference at 3.7 units or 2.7 units

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