Correlations between crevicular calprotecin levels and the variables evaluated in the study cohort (n = 40).

Correlation analysis was performed using aPearson's rank correlation analyses or bSpearman's rank correlation analyses. Bold numbers indicate a statistically significant difference (p<0.01). BI, bleeding index; PD, probing depth; CAL, clinical attachment loss; CPT Conc., calprotectin concentration; CPT amount, the amount of calprotectin; GCF, gingival crevicular fluid. Correlations between crevicular calprotecin levels and the variables evaluated in the study cohort (n = 40).