Before Treatment After Treatment Paired Mean Difference P Value PSA (N=27) PSA ≤ 4 ng/ml (N=17) PSA>4 ng/ml (N-10) 4.53 ± 8.16 1.5 ± 1.4 9.7 ± 11.9 4.19 ± 7.71 1.69 ± 1.7 8.51 ±11.6 0.34 ± 1.14 -0.17 ± 0.47 1.19 ± 1.44 0.13 IPSS 10.63 ± 7.46 9.04 ± 5.87 1.59 ± 3.24 0.02* *Statistically significant (P<0.05)

Table 4: PSA and IPSS Mean values and SD before and after periodontal treatment.