Age onset	Clinical features	HLA B27	Acute Phase Reactants at onset	Initial treatment	First DMARD	Anti-TNF	Remission time prior to dosage reduction	Total time under anti-TNF dosage reduction
1	13	Peripheral (polyarthritis, enthesitis, dactylitis)	+	raised	NSAID, steroids	methotrexate	etanercept	57	9
2	14	Mixed (olygoarthritis, sacroilitis)	+	raised	NSAID, steroid intrarticular injection	methotrexate	etanercept	12	6
3	11	Peripheral (enthesitis, monoarthritis)	+	normal	NSAIDD, steroid intrarticular injection	SSZ, methotrexate	etanercept	24	6
4	11	Mixed (olygoarthritis, sacroilitis)	+	normal	NSAID, steroid intrarticular injection	methotrexate, SSZ	adalimumab	12	5