Probability of Inflammatory Arthritis

Probability of a patient presenting with IA (RA or other IA)

0.6438

[10]

Diagnostic Probabilities

Probability of RA diagnosis within 3 months

0.28

[15]

Probability of RA diagnosis within 4 to 6 months

0.16

[15].

Probability of RA diagnosis within 7 to 12 months

0.14

[15].

Probability of RA diagnosis within 13 to 24 months

0.17

[15]

Probabilities of Diagnostic Skill

Probability of correct diagnosis by GP

0.15

[15]

Probability of correct diagnosis by specialist

0.73

[15]

Probability of correct diagnosis by specialist

0.76

[10]
