Table 2.

Demographic and clinical characteristics of patients according to clinical response.

Clinical response	R (n = 5)	PR (n = 5)	NR (n = 8)
Females	0 (0%)	2 (40%)	3 (37%)
Age (years)*	24 ± 10.1	40 ± 19.8	37 ± 9.7
Disease duration (years)*	2 ± 1.5	7 ± 23.3	1 ± 10.6
HLA-B27 positive	4 (80%)	4 (80%)	7 (87%)
Localisation
Axial	3 (17%)	4 (17%)	5 (17%)
Axial and peripheral	15 (83%)	16 (83%)	17 (83%)
CRP (mg/L) at M0*	12 ± 15.5	8 ± 4.8	2 ± 3.2
ASDAS at M0*	4.0 ± 0.6	2.4 ± 0.4	2.2 ± 0.8
BASDAI at M0*	1.0 ± 0.4	1.8 ± 0.6	5.0 ± 2.2
Δ ASDAS*	2.8 ± 0.5	1.3 ± 0.3	0.1 ± 0.7

*Medians ± SD.