Table 2 Correlations among SLE parameters and relative abundance of bacteria species in subjects with chronic periodontitis (rho values)

Prevotella nigrescens

0.56*

0.40*

–

–

–

–

–

Prevotella oris

–

–

0.45*

–

–

–

–

Prevotella denticola

–

–

–

–

–

0.44*

–

Prevotella melaninogenica

–

–

–

–

0.44*

–

–

Prevotella oulorum

–

–

–

–

–

–

0.56*

Fretibacterium oral taxon BB62

–

–

0.51*

0.75*

–

–

–

Fretibacterium fastidium

–

–

0.40*

–

–

–

–

Selenomonas noxia

–

–

–

–

0.50*

–

–

Porphyromonas gingivalis

–

–

0.68*

0.48*

–

–

–