Table 1 Basal characteristics of study population.

From: Improved diagnosis of rheumatoid arthritis using an artificial neural network

 

Control

N = 379

RA

N = 291

P value

Age (years)

38.49 ± 13.34

51.59 ± 15.70

< 0.001

Male (%)

242 (59.4)

225 (83.2)

< 0.001

RF (IU/mL)

121.7 ± 376.6

250.2 ± 545.4

< 0.001

Anti-CCP (U/mL)

9.81 ± 22.80

521.2 ± 725.2

< 0.001

14-3-3η (RU/mL)

0.08 ± 0.27

3.15 ± 8.68

< 0.001

Anti-CarP (ng/mL)

10.42 ± 10.86

46.60 ± 39.84

< 0.001

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