Table 2 Correlations among inflammatory cytokines in saliva, relative abundance of bacteria, RA and Periodontal parameters in RA patients (rho values).

From: Oral microbial dysbiosis linked to worsened periodontal condition in rheumatoid arthritis patients

 

IL-33

IL-2

TNF-α

IL-6

IL-17

RA parameters

RF

0.80

CRP

0.60

0.32

ESR

0.50

Periodontal parameters

PD (mm)

0.54

CAL (mm)

BOP (%)

0.51

Missing teeth

0.35

Bacteria

Rothia aeria

−0.30

Streptococcus

−0.46

−0.35

Actinomyces

−0.45

−0.41

Haemophilus

−0.35

Selenomonas

0.32

0.38

Selenomonas noxia

0.35

0.35

Prevotella oralis

0.30

0.31

0.47

0.30

Fusobacterium nucleatum

0.50

0.35

  1. BOP: bleeding upon probing, PD: probing depth, CAL: clinical attachment level, CRP: C-reactive protein; IL: interleukin; ESR: Erythrocyte sedimentation rate, RF: rheumatoid factor; IL: interleukin; TNF: tumor necrosis factor. All values showed were statistically significant at value of p < 0.05, Spearman rank correlation.