RA	Rheumatoid arthritis
HADS	Hospital Anxiety and Depression Scale
PHQ9	Patient Health Questionnaire
HADS-D	Hospital Anxiety and Depression Scale—Depression subscale
HADS-A	Hospital Anxiety and Depression Scale—Anxiety subscale
DAS28	Disease Activity Score—28 joints count
VAS	Visual analogue scale
ESR	Erythrocyte sedimentation rate
CRP	C reactive protein
DSM	Diagnostic and Statistical Manual of Mental Disorders
ICD	International Classification of Diseases
IDD	Inventory to Diagnose Depression
CESD	Center for Epidemiological Studies Depression Scale
BDI	Beck Depression Inventory
GDS	Geriatric Depression Scale
cs/b/ts DMARD	Conventional synthetics/biologics/targeted synthetics Disease-modifying antirheumatic drugs
ACPA	Anti-citrullinated protein antibodies
TJC	Tender joint count
SJC	Swollen joint count
SRPC	Steinbrocker radiographic progression
SFCC	Steinbrocker functional capacity class
IQR	Interquartile range
SD	Standard deviation
PtGA	Patient global assessment