Do Illness Perceptions and Coping Strategies Change Over Time in Patients Recently Diagnosed With Axial Spondyloarthritis?

M. van Lunteren, MSc, PhD, D. van der Heijde, MD, PhD, F.A. van Gaalen, MD, PhD, Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; R. Landewé, MD, PhD, Department of Rheumatology, Amsterdam University Medical Center, Amsterdam, and Department of Rheumatology, Zuyderland Medical Center, Heerlen, the Netherlands; C. Fongen PT, MSc, Norwegian National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway; R. Ramonda, MD, PhD, Rheumatology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy. Address correspondence to M. van Lunteren, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, the Netherlands. Email: m.van_lunteren{at}lumc.nl. Accepted for publication April 24, 2020.

M. van Lunteren, MSc, PhD, D. van der Heijde, MD, PhD, F.A. van Gaalen, MD, PhD, Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; R. Landewé, MD, PhD, Department of Rheumatology, Amsterdam University Medical Center, Amsterdam, and Department of Rheumatology, Zuyderland Medical Center, Heerlen, the Netherlands; C. Fongen PT, MSc, Norwegian National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway; R. Ramonda, MD, PhD, Rheumatology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy. Address correspondence to M. van Lunteren, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, the Netherlands. Email: m.van_lunteren{at}lumc.nl. Accepted for publication April 24, 2020.

M. van Lunteren, MSc, PhD, D. van der Heijde, MD, PhD, F.A. van Gaalen, MD, PhD, Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; R. Landewé, MD, PhD, Department of Rheumatology, Amsterdam University Medical Center, Amsterdam, and Department of Rheumatology, Zuyderland Medical Center, Heerlen, the Netherlands; C. Fongen PT, MSc, Norwegian National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway; R. Ramonda, MD, PhD, Rheumatology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy. Address correspondence to M. van Lunteren, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, the Netherlands. Email: m.van_lunteren{at}lumc.nl. Accepted for publication April 24, 2020.

M. van Lunteren, MSc, PhD, D. van der Heijde, MD, PhD, F.A. van Gaalen, MD, PhD, Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; R. Landewé, MD, PhD, Department of Rheumatology, Amsterdam University Medical Center, Amsterdam, and Department of Rheumatology, Zuyderland Medical Center, Heerlen, the Netherlands; C. Fongen PT, MSc, Norwegian National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway; R. Ramonda, MD, PhD, Rheumatology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy. Address correspondence to M. van Lunteren, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, the Netherlands. Email: m.van_lunteren{at}lumc.nl. Accepted for publication April 24, 2020.

M. van Lunteren, MSc, PhD, D. van der Heijde, MD, PhD, F.A. van Gaalen, MD, PhD, Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; R. Landewé, MD, PhD, Department of Rheumatology, Amsterdam University Medical Center, Amsterdam, and Department of Rheumatology, Zuyderland Medical Center, Heerlen, the Netherlands; C. Fongen PT, MSc, Norwegian National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway; R. Ramonda, MD, PhD, Rheumatology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy. Address correspondence to M. van Lunteren, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, the Netherlands. Email: m.van_lunteren{at}lumc.nl. Accepted for publication April 24, 2020.

M. van Lunteren, MSc, PhD, D. van der Heijde, MD, PhD, F.A. van Gaalen, MD, PhD, Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands; R. Landewé, MD, PhD, Department of Rheumatology, Amsterdam University Medical Center, Amsterdam, and Department of Rheumatology, Zuyderland Medical Center, Heerlen, the Netherlands; C. Fongen PT, MSc, Norwegian National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway; R. Ramonda, MD, PhD, Rheumatology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy. Address correspondence to M. van Lunteren, Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, the Netherlands. Email: m.van_lunteren{at}lumc.nl. Accepted for publication April 24, 2020.