Research ArticleArticle
The 12-item Psoriatic Arthritis Impact of Disease Questionnaire: Construct Validity, Reliability, and Interpretability in a Clinical Setting
Marco Di Carlo, Andrea Becciolini, Valentina Lato, Chiara Crotti, Ennio Giulio Favalli and Fausto Salaffi
The Journal of Rheumatology December 2016, jrheum.160924; DOI: https://doi.org/10.3899/jrheum.160924
Marco Di Carlo
From the Rheumatology Department, Polytechnic University of Marche, Jesi; Rheumatology Department, Istituto Ortopedico Gaetano Pini, Milan; Clinical and Community Sciences Department, University of Milan, Milan, Italy. M. Di Carlo, MD, Rheumatology Department, Polytechnic University of Marche; A. Becciolini, MD, Rheumatology Department, Istituto Ortopedico Gaetano Pini; V. Lato, MD, Rheumatology Department, Polytechnic University of Marche; C. Crotti, MD, Clinical and Community Sciences Department, University of Milan; E.G. Favalli, MD, Rheumatology Department, Istituto Ortopedico Gaetano Pini; F. Salaffi, MD, PhD, Rheumatology Department, Polytechnic University of Marche. Address correspondence to Dr. M. Di Carlo, Rheumatology Department, Polytechnic University of Marche, Carlo Urbani Hospital, Via Aldo Moro 25, 60035, Jesi, Ancona, Italy. E-mail: dica.marco@yahoo.it. Accepted for publication October 27, 2016.
Andrea Becciolini
From the Rheumatology Department, Polytechnic University of Marche, Jesi; Rheumatology Department, Istituto Ortopedico Gaetano Pini, Milan; Clinical and Community Sciences Department, University of Milan, Milan, Italy. M. Di Carlo, MD, Rheumatology Department, Polytechnic University of Marche; A. Becciolini, MD, Rheumatology Department, Istituto Ortopedico Gaetano Pini; V. Lato, MD, Rheumatology Department, Polytechnic University of Marche; C. Crotti, MD, Clinical and Community Sciences Department, University of Milan; E.G. Favalli, MD, Rheumatology Department, Istituto Ortopedico Gaetano Pini; F. Salaffi, MD, PhD, Rheumatology Department, Polytechnic University of Marche. Address correspondence to Dr. M. Di Carlo, Rheumatology Department, Polytechnic University of Marche, Carlo Urbani Hospital, Via Aldo Moro 25, 60035, Jesi, Ancona, Italy. E-mail: dica.marco@yahoo.it. Accepted for publication October 27, 2016.
Valentina Lato
From the Rheumatology Department, Polytechnic University of Marche, Jesi; Rheumatology Department, Istituto Ortopedico Gaetano Pini, Milan; Clinical and Community Sciences Department, University of Milan, Milan, Italy. M. Di Carlo, MD, Rheumatology Department, Polytechnic University of Marche; A. Becciolini, MD, Rheumatology Department, Istituto Ortopedico Gaetano Pini; V. Lato, MD, Rheumatology Department, Polytechnic University of Marche; C. Crotti, MD, Clinical and Community Sciences Department, University of Milan; E.G. Favalli, MD, Rheumatology Department, Istituto Ortopedico Gaetano Pini; F. Salaffi, MD, PhD, Rheumatology Department, Polytechnic University of Marche. Address correspondence to Dr. M. Di Carlo, Rheumatology Department, Polytechnic University of Marche, Carlo Urbani Hospital, Via Aldo Moro 25, 60035, Jesi, Ancona, Italy. E-mail: dica.marco@yahoo.it. Accepted for publication October 27, 2016.
Chiara Crotti
From the Rheumatology Department, Polytechnic University of Marche, Jesi; Rheumatology Department, Istituto Ortopedico Gaetano Pini, Milan; Clinical and Community Sciences Department, University of Milan, Milan, Italy. M. Di Carlo, MD, Rheumatology Department, Polytechnic University of Marche; A. Becciolini, MD, Rheumatology Department, Istituto Ortopedico Gaetano Pini; V. Lato, MD, Rheumatology Department, Polytechnic University of Marche; C. Crotti, MD, Clinical and Community Sciences Department, University of Milan; E.G. Favalli, MD, Rheumatology Department, Istituto Ortopedico Gaetano Pini; F. Salaffi, MD, PhD, Rheumatology Department, Polytechnic University of Marche. Address correspondence to Dr. M. Di Carlo, Rheumatology Department, Polytechnic University of Marche, Carlo Urbani Hospital, Via Aldo Moro 25, 60035, Jesi, Ancona, Italy. E-mail: dica.marco@yahoo.it. Accepted for publication October 27, 2016.
Ennio Giulio Favalli
From the Rheumatology Department, Polytechnic University of Marche, Jesi; Rheumatology Department, Istituto Ortopedico Gaetano Pini, Milan; Clinical and Community Sciences Department, University of Milan, Milan, Italy. M. Di Carlo, MD, Rheumatology Department, Polytechnic University of Marche; A. Becciolini, MD, Rheumatology Department, Istituto Ortopedico Gaetano Pini; V. Lato, MD, Rheumatology Department, Polytechnic University of Marche; C. Crotti, MD, Clinical and Community Sciences Department, University of Milan; E.G. Favalli, MD, Rheumatology Department, Istituto Ortopedico Gaetano Pini; F. Salaffi, MD, PhD, Rheumatology Department, Polytechnic University of Marche. Address correspondence to Dr. M. Di Carlo, Rheumatology Department, Polytechnic University of Marche, Carlo Urbani Hospital, Via Aldo Moro 25, 60035, Jesi, Ancona, Italy. E-mail: dica.marco@yahoo.it. Accepted for publication October 27, 2016.
Fausto Salaffi
From the Rheumatology Department, Polytechnic University of Marche, Jesi; Rheumatology Department, Istituto Ortopedico Gaetano Pini, Milan; Clinical and Community Sciences Department, University of Milan, Milan, Italy. M. Di Carlo, MD, Rheumatology Department, Polytechnic University of Marche; A. Becciolini, MD, Rheumatology Department, Istituto Ortopedico Gaetano Pini; V. Lato, MD, Rheumatology Department, Polytechnic University of Marche; C. Crotti, MD, Clinical and Community Sciences Department, University of Milan; E.G. Favalli, MD, Rheumatology Department, Istituto Ortopedico Gaetano Pini; F. Salaffi, MD, PhD, Rheumatology Department, Polytechnic University of Marche. Address correspondence to Dr. M. Di Carlo, Rheumatology Department, Polytechnic University of Marche, Carlo Urbani Hospital, Via Aldo Moro 25, 60035, Jesi, Ancona, Italy. E-mail: dica.marco@yahoo.it. Accepted for publication October 27, 2016.
In this issue
The Journal of Rheumatology
Vol. 51, Issue 4
1 Apr 2024
The 12-item Psoriatic Arthritis Impact of Disease Questionnaire: Construct Validity, Reliability, and Interpretability in a Clinical Setting
Marco Di Carlo, Andrea Becciolini, Valentina Lato, Chiara Crotti, Ennio Giulio Favalli, Fausto Salaffi
The Journal of Rheumatology Dec 2016, jrheum.160924; DOI: 10.3899/jrheum.160924
The 12-item Psoriatic Arthritis Impact of Disease Questionnaire: Construct Validity, Reliability, and Interpretability in a Clinical Setting
Marco Di Carlo, Andrea Becciolini, Valentina Lato, Chiara Crotti, Ennio Giulio Favalli, Fausto Salaffi
The Journal of Rheumatology Dec 2016, jrheum.160924; DOI: 10.3899/jrheum.160924