Funding agencies: This study was supported by a grant from the Michael J. Fox Foundation.
Article first published online: 15 DEC 2011
Copyright © 2011 Movement Disorder Society
Volume 27, Issue 2, pages 308–311, February 2012
How to Cite
Cubo, E., Trejo Gabriel-Galán, J. M., Seco Martínez, J., Rioja Alcubilla, C., Yang, C., Fernández Arconada, O. and Mariscal Pérez, N. (2012), Comparison of office-based versus home web-based clinical assessments for Parkinson's disease. Mov. Disord., 27: 308–311. doi: 10.1002/mds.24028
Relevant conflicts of interest/financial disclosures: Nothing to report.
Full financial disclosures and author roles may be found in the online version of this article.
- Issue published online: 9 FEB 2012
- Article first published online: 15 DEC 2011
- Manuscript Accepted: 19 OCT 2011
- Manuscript Revised: 25 AUG 2011
- Manuscript Received: 3 APR 2011
- Parkinson's disease;
- rating scales;
- computer use in assessments
The feasibility and validity of Web-based assessments in Parkinson's disease is unknown. The objectives of this study were to develop and to compare home Web-based assessments with office-based assessments.
Methods: We tested feasibility and validity using a longitudinal, randomized crossover design. Patients were assessed at baseline and after 6 and 12 weeks using both assessments including the Unified Parkinson's Disease Rating Scale, the Unified Dyskinesia Rating scale, timed tests, and quality-of life and Non-Motor Symptoms questionnaires.
Forty-two patients were included (22 men, 20 women; mean age, 64.7 ± 9.0 years). Only 2 patients (5%) dropped out. The mean intraclass correlation coefficient between Web- and office-based assessments ranged from 0.67 (first visit) to 0.75 (last visit) and 0.81 and 0.82 for doctor- and patient-administered scales, respectively. No differences in responsiveness (P = 0.63), and data precision (P = 0.11) were found, but Web-based assessments had fewer missing values (P = 0.01).
Web-based assessments offer a feasible format for assessing PD-related impairment from home. © 2011 Movement Disorder Society