Intervention | Usual care | Treatment | |||||||
---|---|---|---|---|---|---|---|---|---|
Mean | SD | n | Mean | SD | n | Effecta | 95% CIa | P | |
SCID | |||||||||
Baseline | 53 | 52 | 0.38 | (0.15 to 0.97) | 0.042 | ||||
16 weeks | 45 | 43 | |||||||
HSCL-20b | |||||||||
Baseline | 28 | 13.7 | 51 | 23.8 | 14.6 | 50 | |||
16 weeks | 10.3 | 13 | 44 | 14.5 | 14.5 | 42 | −5.12 | (−10.5 to 0.27) | 0.062 |
HAQ disabilityb | |||||||||
Baseline | 0.71 | 0.72 | 50 | 0.93 | 0.77 | 52 | |||
16 weeks | 0.78 | 0.74 | 44 | 1.05 | 0.75 | 43 | 0.01 | (−0.10 to 0.11) | 0.91 |
HAQ painb | |||||||||
Baseline | 0.65 | 0.92 | 50 | 1.07 | 1.05 | 52 | |||
16 weeks | 0.64 | 0.88 | 44 | 1.11 | 1.06 | 43 | 0.04 | (−0.12 to 0.21) | 0.63 |
↵a Intervention: usual care adjusted for age, sex, and baseline value of outcome.
↵b Higher scores indicates more depression, disability, or pain. SCID = Structured Clinical Interview for DSM-IV (Diagnostic Statistical Manual for Mental Disorders) axis 1 disorders. HSCL = Hopkins Symptom Checklist. HAQ = Health Assessment Questionnaire.