Biologic registers searched for deaths involving psoriatic arthritis.
| Register | Region | Indication |
|---|---|---|
| BSRBR | UK | RA |
| DANBIO | Denmark | IA |
| NOR-DMARD | Norway | RA, PsA, AS |
| CORRONA | USA | RA, PsA |
| BIOBADASER | Spain | IA |
| RobFin | Finland | IA |
| SwePsA | Sweden | Early PsA |
| SSATG | South Sweden | IA |
IA: inflammatory arthritis; RA: rheumatoid arthritis; AS: ankylosing spondylitis; PsA: psoriatic arthritis.