Table 2.

Correlations of periodontal parameters with Behçet's disease severity.

	BD's activity	Duration of BD
Probing depths	0.695 (<0.001)	0.594 (<0.001)
CAL	0.621 (<0.001)	0.572 (<0.001)
BOP%	0.429 (<0.001)	0.412 (<0.001)
HI%	0.380 (0.001)	0.398 (<0.001)
DMFT	0.015 (0.901)	0.154 (0.190)

The values in the table are Pearson's correlation (P value).