Table 2. Intragroup and intergroup comparison of site-specific PPD and CAL between baseline and six months in CTG and PRF group.

Variables	PRF	CTG	p -Value
Abbreviations: CAL, site-specific clinical attachment level; PPD, site-specific probing pocket depth.
PPD–Baseline	1.22 ± 0.23	1.46 ± 0.55	0.607
PPD–6 months	1.44 ± 0.22	1.28 ± 0.25	0.135
p -Value	0.102	0.444
CAL–baseline	1.14 ± 0.74	1.14 ± 0.63	0.788
CAL–6 months	0.51 ± 0.65	0.62 ± 0.66	0.780
p -Value	0.028	0.721