. 2009 Oct 29;21(3):127–133. doi: 10.1016/j.sdentj.2009.10.004

Table 6.

Relative clinical attachment level in mm and mean (±SD).

	Group 1	Group 2	Group 3	Control group
Baseline	6.74 ± 1.56	6.70 ± 1.57	7.04 ± 1.61	6.79 ± 1.62
6-week	6.23 ± 1.40^⁎^,^†	6.33 ± 1.46^⁎^,^†	6.32 ± 1.34^⁎^,^†	6.68 ± 1.56
3-month	6.15 ± 1.35^⁎^,^†	6.22 ± 1.41^⁎^,^†	6.17 ± 1.36^⁎^,^†	6.46 ± 1.47^⁎

^⁎

(P < 0.05) statistically significant change from the baseline visit (intra-group).

^†

(P < 0.05) statistically significant difference from the control group (inter-group).