Overall, the in-person SPPB showed a trend toward stronger associations with self-reported function and comorbidities, consistent with evidence that self-reported and performance-based assessments provide distinct information regarding physical function and should not be used interchangeably. 19 , 20 This analysis adds to the literature by showing that although the virtual SPPB approximates in-person results, component-specific details vary between the 2 measures.
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In-person and virtual assessment of short physical performance battery test in older adults with myeloid malignancies.
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