iPhone Sensors in Tracking Outcome Variables of the 30-Second Chair Stand Test and Stair Climb Test to Evaluate Disability: Cross-Sectional Pilot Study

• Main Authors: Adusumilli, Gautam (Author), Joseph, Solomon Eben (Author), Samaan, Michael A (Author), Schultz, Brooke (Author), Popovic, Tijana (Author), Souza, Richard B (Author), Majumdar, Sharmila (Author)
• Format: Book
• Published: JMIR Publications, 2017-10-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

BackgroundPerformance tests are important to characterize patient disabilities and functional changes. The Osteoarthritis Research Society International and others recommend the 30-second Chair Stand Test and Stair Climb Test, among others, as core tests that capture two distinct types of disability...