It was seen that on intragroup comparison of correlation between different inflammatory markers and PISA within Group II (periodontitis), a statistically significant and positive correlation was seen between PISA and CRP and PISA and ESR with respective correlation coefficients of 0.3843 mg/L and 0.468 mm, and p-values of 0.032802 and 0.00793, respectively. Here, CRP is linked to periodontitis.