C-Reactive ProteinBlood SedimentationBiological MarkersArthritis, RheumatoidAcute-Phase ReactionComplement C4b-Binding ProteinSerum Amyloid A ProteinTuberculosis, MiliarySpondylitis, AnkylosingComplement C1qAntirheumatic AgentsNephelometry and TurbidimetryGold Sodium ThiomalatePolyarteritis NodosaLeukocyte CountMendelian Randomization AnalysisBacterial InfectionsRheumatoid FactorOrosomucoidComplement Pathway, ClassicalComplement C3bPolymyalgia RheumaticaProspective StudiesArthritis, PsoriaticAcute DiseaseComplement C4Complement C4bMeningitis, ViralComplement Inactivator ProteinsStatistics, NonparametricSynovitisCalcitoninSeverity of Illness IndexLatex Fixation TestsReceptors, ComplementFeverCrohn DiseaseComplement ActivationInfant, Premature, DiseasesReceptors, Complement 3bSynovial FluidOsteoarthritisAcute-Phase ProteinsArthritisProtein BindingSepsisComplement Pathway, AlternativeInterleukin-6Complement C3Infant, NewbornEnzyme-Linked Immunosorbent AssayPancreatitisCase-Control StudiesAngina, UnstableRisk FactorsPrednisoloneTreatment OutcomeTime FactorsPrognosisComplement C3-C5 ConvertasesCross-Sectional StudiesInflammationDouble-Blind MethodFalse Positive ReactionsFollow-Up StudiesInflammation MediatorsComplement C5Anti-Inflammatory AgentsBinding SitesAntibodies, MonoclonalCardiovascular DiseasesPredictive Value of TestsImmunoglobulin GMolecular Sequence DataTumor Necrosis Factor-alphaChi-Square DistributionAutoantibodiesGlucocorticoidsCoronary DiseaseAnalysis of VarianceROC CurveComplement System ProteinsLipidsAmino Acid SequenceBody Mass IndexDrug Therapy, CombinationPilot ProjectsCCAAT-Enhancer-Binding ProteinsSensitivity and SpecificityCarrier ProteinsCohort StudiesTroponin TMolecular WeightBase SequenceProtein Structure, TertiaryDisease ProgressionDNA-Binding ProteinsModels, MolecularCell LineTranscription Factors