The aim of this observational study was to determine the levels of serum bioelements in patients with fibromyalgia syndrome and to evaluate the relationship of these bioelements with disease activity, depression and anxiety. primary hypothesis: Are serum bioelement levels of women with fibromyalgia syndrome different from healthy people? secondary hypothesis: Are serum bioelement levels associated with disease activity? Are serum bioelement levels associated with depression and anxiety?
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Fibromyalgia Impact Questionnaire (FIQ).
Timeframe: Baseline