Patients were assessed at baseline ( T0 ) after a 2-month rehabilitation ( T1 ) and at a 6-month follow-up ( T2 ) ( only IG ) with SF-36 Physical ( PSI ) and Mental Synthetic Index ( MSI ) , Regional Pain Scale ( RPS ) , Fibromyalgia Impact Questionnaire ( FIQ ) , Number Rating Scales 0-10 to measure pain , movement quality , sleep , relax ability , analgesics number/per week .
