Defining and validating a multidimensional digital metric of health states in chronic back and leg pain

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Chronic pain (CP) is influenced by various physiological and psychological factors, complicating its evaluation beyond just pain intensity.
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A comprehensive digital measure was developed to represent wellness in chronic lower back and leg pain using multidimensional data collected over five years.
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Clustering analysis identified five novel symptom clusters, validated by their correlation with standard assessments and patients' text messages.
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The study emphasizes the need for a holistic approach to CP, integrating multiple symptoms rather than relying solely on pain reports.
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The findings suggest that a multidimensional health metric can enhance CP management and provide actionable insights for clinicians.

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