_{For decades, the Oswestry Disability Index (ODI) has been the "gold standard" for assessing functional disability in adults with low back pain (LBP). However, as a questionnaire-based measure, it relies on patient perception, which may not always capture smaller but clinically meaningful changes during decline or recovery.}

_{This research from validates the use of smartphone-based technology to provide a quantitative biomechanical assessment that aligns with established disability measures. By passively capturing 30+ spatiotemporal gait parameters, OneStep offers a real-world window into a patient’s true functional performance.}

_{The study examined the relationship between self-reported disability and objective mobility metrics, revealing significant correlations across multiple key parameters.}

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Leading Indicators of Functional Change

_{Perhaps most importantly, this research suggests that objective gait parameters can serve as leading indicators of functional change. Because functional improvements often precede a patient’s subjective awareness of recovery, OneStep helps clinicians capture the "initial spark" of progress that the ODI might miss, closing the temporal gap between objective recovery and patient-reported outcomes.}

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Unlock the Full Paper

_{Discover how combining subjective patient-reported outcomes with quantitative mobility measurements provides a more comprehensive view of patient recovery.}