 Patients  90  Age (mean ± SD)  50 ± 11  Female  64 (71%)  Years of schooling (mean ± SD)  10.2 ± 4.2  Socioeconomic level (n = 65)   I  0  II  3 (4.6%)  III  20 (30.8%)  IV  39 (60%)  V  3 (4.6%)  Months of RA evolution (mean RIQ)  72 (24–120)  DAS 28 (mean ± SD)  4 ± 1  HAQ A (mean, RIQ)  0.87 (0.37–1.5)  RAQoL (mean ± SD)  12 ± 7  Functional class (n = 90)   I  27 (30%)  II  47 (52%)  III  16 (18%)  IV  0  SENS (n = 59)   (mean, RIQ)  18 (11–38) 

