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. 2021 Oct 15;13(10):11704–11710.

Table 5.

Correlation of salivary Del-1 and IL-17 with periodontal clinical indicators

Indicator Statistics GI PI PD
Del-1 r -0.581 -0.575 -0.569
P 0.033 0.031 0.018
IL-17 r 0.633 0.621 0.645
P 0.006 0.012 0.024

Note: Del-1: developmental endothelial locus-1; IL-17: interleukin 17; GI: gingival index; PI: plaque index; PD: probing depth.