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Table 1 Demographic and rheumatologic status at baseline

From: Predictive factors related to the progression of periodontal disease in patients with early rheumatoid arthritis: a cohort study

VARIABLE

Age (Mean ± SD)

47.5 ± 2.6

Sex (n %)

 Male

7 (25.0)

 Female

21 (75.0)

ESR (mm/h)

 Negative F (%)

18 (64.3)

 Positive > 20

10 (35.7)

APCAs (EU) (n %)

 Negative

16 (57.2)

 Positive > 15

12 (42.8)

CRP (mg/L) (n %)

 Negative

11 (39.3)

 Positive > 3

17 (60.7)

RF (n %)

 Negative

9 (32.1)

 Positive > 20

19 (67.9)

DAS28-CRP (n %)

  ≤ 2.6

9 (32.1)

  > 2.6

19 (67.9)

SDAI (n %)

  ≤ 10

7 (25.0)

  > 10

21 (75.0)

DMARDs + CORTICOIDS (n %)

 No

8 (28.6)

 Yes

20 (71.4)

> 1 DMARDs (n %)

 No

2 (7.1)

 Yes

26 (92.9)

  1. SD Standard deviation, ESR Erythrocyte sedimentation rate, APCAs Anticitrullinated protein antibodies, CRP C-reactive protein, RF Rheumatoid factor, DAS28 Disease Activity Score 28, SDAI Simple Disease Activity Index, DMARD Disease-modifying antirheumatic drug, F frequency (%) percentage