USEQ: a short questionnaire for satisfaction evaluation of virtual rehabilitation systems

Gil-Gómez, José Antonio ; Manzano-Hernández, Pilar ; Albiol-Pérez, Sergio (Universidad de Zaragoza) ; Aula-Valero, Carmen ; Gil-Gómez, Hermenegildo ; Lozano-Quilis, José Antonio

Resumen: New emerging technologies have proven their efficacy in aiding people in their rehabilitation. The tests that are usually used to evaluate usability (in general) or user satisfaction (in particular) of this technology are not specifically focused on virtual rehabilitation and patients. The objective of this contribution is to present and evaluate the USEQ (User Satisfaction Evaluation Questionnaire). The USEQ is a questionnaire that is designed to properly evaluate the satisfaction of the user (which constitutes part of usability) in virtual rehabilitation systems. Forty patients with balance disorders completed the USEQ after their first session with ABAR (Active Balance Rehabilitation), which is a virtual rehabilitation system that is designed for the rehabilitation of balance disorders. Internal consistency analysis and exploratory factor analysis were carried out to identify the factor structure of the USEQ. The six items of USEQ were significantly associated with each other, and the Cronbach alpha coefficient for the questionnaire was 0.716. In an analysis of the principal components, a one-factor solution was considered to be appropriate. The findings of the study suggest that the USEQ is a reliable questionnaire with adequate internal consistency. With regard to patient perception, the patients found the USEQ to be an easy-to-understand questionnaire with a convenient number of questions.

Idioma: Inglés

DOI: 10.3390/s17071589

Año: 2017

Publicado en: SENSORS 17, 7 (2017), [12 pp]
ISSN: 1424-8220

Factor impacto JCR: 2.475 (2017)

Categ. JCR: CHEMISTRY, ANALYTICAL rank: 30 / 80 = 0.375 (2017) - Q2 - T2
Categ. JCR: INSTRUMENTS & INSTRUMENTATION rank: 16 / 61 = 0.262 (2017) - Q2 - T1
Categ. JCR: ELECTROCHEMISTRY rank: 15 / 28 = 0.536 (2017) - Q3 - T2

Factor impacto SCIMAGO: 0.584 - Analytical Chemistry (Q2) - Atomic and Molecular Physics, and Optics (Q2) - Medicine (miscellaneous) (Q2) - Electrical and Electronic Engineering (Q2) - Instrumentation (Q2) - Biochemistry (Q3)

Tipo y forma: Artículo (Versión definitiva)

Área (Departamento): Área Arquit.Tecnología Comput. (Dpto. Informát.Ingenie.Sistms.)