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Table 3 Characteristics of rheumatoid arthritis in the studied population

From: Factors associated with hospitalizations for Covid-19 in patients with rheumatoid arthritis: data from the Reumacov Brazil registry

 

Without hospitalization

Hospitalization

P

Rheumatoid factor

95/115 (82.6)

20/115 (17.4)

0.059

Anti-CCP

34/45 (75.6)

11/45 (24.4)

0.255

Erosive disease

60/82 (73.2)

22/82 (26.8)

0.089

Extra-articular manifestations

13/22 (59.1)

9/22 (40.9)

0.030a

  1. P—descriptive level of the Chi-Square test, Fisher's exact (a) or Student's t
  2. Anti-CCP anti-cyclic cirullinated peptide antibodies, SD Standard deviation