The Physical Resilience Instrument for Older Adults (PRIFOR) in Surgical Inpatients: Further Evidence for Its Factor Structure and Validity – The Journal of Frailty & Aging

Background The Physical Resilience Instrument for Older Adults (PRIFOR) is a questionnaire for assessing physical resilience in older adults suffering from acute health stressors. Prior psychometric evidence of the PRIFOR showed that it has good criterion-related validity, known-group validity, predictive validity, and internal consistency. However, it is unclear whether the PRIFOR can be…

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