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. 2013 Nov;23(3):255–264. doi: 10.4314/ejhs.v23i3.8

Table 2.

Comparison of plaque score within Old Brush Group from Baseline 10^th, 40^th and 100^th day time points.

Time point	Median	Interquartile range (xU-xL)	P-value
Baseline	0.74	0.37	0.0005^*
40^th Day	1.18	0.25	0.0005^*
Baseline	0.74	0.37	0.0003^*
70^th Day	1.42	0.24	0.0003^*
Baseline	0.74	0.37	0.00024^*
100^th Day	1.81	0.41	0.00024^*
40^th Day	1.18	0.25	0.00029^*
70^th Day	1.42	0.24	0.00029^*
40^th Day	1.18	0.25	0.0004^*
100^th Day	1.81	0.41	0.0004^*
70^th Day	1.42	0.24	0.0005^*
70^th Day	100^th Day	1.81	0.41

^*

Calculated by Wilcoxon Matched Pairs test by ranks, p-value indicates significance at all-time points.(p ≤0.05)