pain+/US+ (n=11)pain−/US+ (n=31)pain+/US− (n=5)pain−/US− (n=79)
BASDAI5,6±2,13,1±2,24,1±1,33,6±1,9
ASDASCRP3,5±1,02,7±1,53,0±1,62,4±1,3
BASFI4,1±2,72,4±2,03,1±2,02,1±1,7