... AccessResearch The health-related quality of life in rheumatoid arthritis, ankylosing spondylitis, and psoriatic arthritis: a comparison with a selected sample of healthy peopleFausto Salaffi*1, Marina Carotti2, ... activity in patients with AS and axial PsA was measured with the BASDAI [24]. The BAS-DAI consists of 6 VAS relating to major symptoms relevantto AS: fatigue, spinal pain, joint pain, localized ... Roma, ItalyEmail: Fausto Salaffi* - fsalaff@tin.it; Marina Carotti - marina.carotti@gmail.com; Stefania Gasparini - gasparinistefania@libero.it; Michele Intorcia - michele.intorcia@bms.com; Walter...