Reproducibility and construct validity of three non-invasive instruments for assessing the trunk range of motion in patients with low back pain

• Main Authors: Gabrielle Zoldan Ganzalez (Author), Lucíola da Cunha Menezes Costa (Author), Alessandra Narciso Garcia (Author), Silvia Regina Shiwa (Author), Cesar Ferreira Amorim (Author), Leonardo Oliveira Pena Costa (Author)
• Format: Book
• Published: Universidade de São Paulo, 2014-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Although there is a wide variety of methods and instruments aiming to assess the trunk range of motion, there is uncertainty regarding their construct validity and reproducibility. The objective of this study was to verify the construct validity and intra and inter-rater reproducibility of the gonio...