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. Author manuscript; available in PMC: 2010 Oct 27.
Published in final edited form as: Ann Rheum Dis. 2008 Jan 30;67(11):1557–1561. doi: 10.1136/ard.2007.082339

Table 3.

Rheumatologist diagnosis at baseline and at next visit for all subjects and their anti-CCP and RF status

Diagnosis at baseline,
n=292
Diagnosis at next-
follow-up, n=292
n Anti-CCP+,
n (%)
RF+,
n (%)
RA
n=42
RA 39 16 (41) 18 (46)
Possible/probable 1 0 0
Not RA 2 0 0

Possible/Probable RA
n=100
RA 18 6 (33) 8 (44)
Possible/probable 52 6 (12) 7 (13)
Not RA 30 0 2 (7)

Not RA
n=150
RA 12 5 (42) 4 (33)
Possible/probable 11 2 (18) 2 (18)
Not RA 127 7 (6) 9 (7)