Table 4.

Change in PD, CAL, and REC after 12 months follow-up

	Test group (N = 23)	Control group (N = 24)	P value
PD (mm)
Baseline	7.22 ± 1.17	7.25 ± 1.39	0.93
1 year	2.78 ± 0.74	3.21 ± 0.83	0.07
Changes	4.52 ± 1.34	4.04 ± 1.62	0.28
P value	0.001	0.001
CAL (mm)
Baseline	8.82 ± 1.92	8.71 ± 2.29	0.85
1 year	4.78 ± 2.09	4.92 ± 1.59	0.80
Changes	4.09 ± 1.68	3.79 ± 1.67	0.55
P value	0.001	0.001
GR (mm)
Baseline	1.65 ± 1.23	1.46 ± 1.25	0.68
1 year	2.00 ± 1.88	1.71 ± 1.60	0.46
Changes	0.35 ± 1.11	0.25 ± 1.03	0.76
P value	0.15	0.25